The calculation of flight time is based on the straight line distance from Chicago, IL to Seattle, WA ("as the crow flies"), which is about 1,737 miles or 2 796 kilometers. Your trip begins in Chicago, Illinois. It ends in Seattle, Washington. Your flight direction from Chicago, IL to Seattle, WA is Northwest (-65 degrees from North). The ...How much is the cheapest flight to Chicago? Prices were available within the past 7 days and start at $31 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.When purchasing flights to Chicago, travelers have two main airport options: the larger and newer O’Hare International Airport (ORD) and the more budget-friendly Midway International Airport (MDW).O’Hare International Airport (ORD) is located on the northwest side of Chicago and offers direct flights to over 200 destinations across the world.1 stop. from $133. Chicago.$176 per passenger.Departing Wed, Sep 25, returning Sat, Sep 28.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Wed, Sep 25, arriving in Chicago Midway.Inbound indirect flight with Frontier Airlines, departing from Chicago ...The two airlines most popular with KAYAK users for flights from Chicago to Seattle are Delta and Frontier. With an average price for the route of $656 and an overall rating of 8.0, Delta is the most popular choice. Frontier is also a great choice for the route, with an average price of $266 and an overall rating of 6.3.The calculation of flight time is based on the straight line distance from Chicago, IL to Seattle, WA ("as the crow flies"), which is about 1,737 miles or 2 796 kilometers. Your trip begins in Chicago, Illinois. It ends in Seattle, Washington. Your flight direction from Chicago, IL to Seattle, WA is Northwest (-65 degrees from North). The ...Alaska Airlines - (AS) lists 2 direct nighttime flights on average from Seattle to Chicago. Delta Air Lines - (DL) with about 1 end of day scheduled flights between SEA and ORD from 6:00pm to 11:00pm. American Airlines - (AA) lists 1 direct nighttime flights on average from Seattle to Chicago.Distance from Seattle to Chicago (Seattle–Tacoma International Airport – Chicago O'Hare International Airport) is 1721 miles / 2769 kilometers / 1495 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and …WN3278 and Seattle SEA to Chicago MDW Flights. This is a multi leg flight of Southwest Airlines WN3278. Previous leg is Oakland to Seattle and next leg is Chicago to Kansas City. Other flights departing from Seattle SEA: AS522, DL304, AS450, AS620. Other flights arriving at Chicago MDW: WN1145, WN2782, PD2393, WN3243.Looking for a cheap and comfortable flight from Chicago to Seattle? Book with United Airlines and enjoy premium cabins, Wi-Fi, and flexible dates. Compare our daily fares and special offers for flights from Chicago (ORD) to Seattle (SEA) and save more on your trip.Distance from Seattle to Chicago (Seattle–Tacoma International Airport – Chicago O'Hare International Airport) is 1721 miles / 2769 kilometers / 1495 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and …First Class. $408. Chicago Midway Airport. $256. Chicago O'Hare Intl Airport. Search and compare first class flight deals to Chicago. Fly from New York from $394, from Dallas from $449, from New York from $461. Book your first class tickets to Chicago.Flights from Delta traveling this route typically cost $307.25 RT. This price is typically 58% cheaper than other airlines that offer Chicago O'Hare Intl Airport to Seattle flights. When booking this route, the cheapest RT price found was $94. Alaska Airlines, Inc., United Airlines, and two other airlines fly from Seattle (SEA) to Chicago O'Hare (ORD) hourly. Alternatively, Amtrak operates a train from Seattle to Chicago Union Station twice daily. Tickets cost $90–600 and the journey takes 45h 50m. Airlines. Delta. What companies run services between Chicago, IL, USA and Seattle, WA, USA? Southwest Airlines and Delta fly from Chicago to Seattle every 4 hours. Alternatively, Amtrak operates a train from Chicago Union Station to Seattle twice daily. Tickets cost $90 - $600 and the journey takes 46h 24m. Chicago Midway Airport. $148. Flights to Chicago Midway Airport, Chicago. Fly from Seattle to Chicago Midway Airport on Frontier from $70... Search for Chicago Midway Airport flights on KAYAK now to find the best deal. UA656 and Seattle SEA to Chicago ORD Flights. This is a multi leg flight of United Airlines UA656. Next leg is Chicago to Washington. Flight UA656 is code-shared by 5 airlines using the flight numbers EK6356, LX3255, SK8750, SN8876, TK8610. Other flights departing from Seattle SEA: AS3342, AA2767, WN2911, AS586.SEA to ORD. All flight routes from Seattle Tacoma International, Washington, USA to Chicago Ohare International, Illinois, USA. These routes are operated by 6 different airlines. You can either fly non-stop or choose from 23 different transit flights. The shortest flight time is 3 hours and 59 minutes. Non-stop routes: Non-stop with Delta Air ... Each day, there are between 18 and 26 nonstop flights that take off from Seattle and land in Chicago O'Hare Intl Airport, with an average flight time of 4h 05m. The most common departure time is 13:00 and most flights take off in the morning. Each week, there are 158 flights. The most frequent day of departure is Monday, when 16% of all weekly ... SEA to MDW Flight Details. Distance and aircraft type by airline for flights from Seattle-Tacoma International Airport to Chicago Midway International Airport. Origin SEA Seattle-Tacoma International Airport. Destination MDW Chicago Midway International Airport. Distance 1,728.81 miles.China Airlines. CAL5235. B744. Arrived. Tue 07:00AM CDT. 08:31AM PDT Tue. Chicago O'Hare Intl (KORD) - Seattle-Tacoma Intl (KSEA) - Flight Finder - Find and track any flight (airline or private) -- search by origin and destination.Midway Intl. flight + hotel packages - economy flights. $64 Search for cheap flights deals from SEA to MDW (Seattle - Tacoma Intl. to Midway Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets.Midway sits on the southwest side of Chicago, eight miles from the Loop (downtown Chicago’s central business district). O’Hare is located on the far northwest side of the city, about 17 miles from the Loop. It’s easy to get into the city from both airports with service from Chicago Transit Authority’s L Trains. $90 Cheap American Airlines flights Seattle (SEA) to Chicago (ORD) Prices were available within the past 7 days and start at $90 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Seattle / Tacoma to Chicago Flights. Flights from SEA to ORD are operated 59 times a week, with an average of 8 flights per day. Departure times vary between 00:10 - 23:59. The earliest flight departs at 00:10, the last flight departs at 23:59. However, this depends on the date you are flying so please check with the full flight schedule above ... Cheap flights from Seattle (SEA) to Chicago (ORD) Prices were available within the past 7 days and start at CA $95 for one-way flights and CA $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Chicago with no change fee on selected ... UA1872 and Seattle SEA to Chicago ORD Flights. Flight UA1872 is code-shared by 2 airlines using the flight numbers AV2329, LH7505. Other flights departing from Seattle SEA: AS85, AS1410, AS1258, WN1969. Other flights arriving at Chicago ORD: DL2087, UA2042, WN892, UA2348. All flights connecting Seattle SEA to …Prices were available within the past 7 days and start at $69 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Tue, Feb 13 - …Realtime Alaska Airlines Flight Status and Tracking from ORD to SEA on AS329. See flight tracker maps, pre-order food, upgrade your seat, view waitlists, amenities, and aircraft information. ... Chicago-O'Hare (ORD) Seattle (SEA) Last updated 03:04 am . Gates and times may change. Please check the airport monitors for the latest …Distance from Chicago to Seattle (Chicago O'Hare International Airport – Seattle–Tacoma International Airport) is 1721 miles / 2769 kilometers / 1495 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and the time difference between Chicago and Seattle.Seattle. $127. Flights to Seattle, Seattle. Find flights to Seattle from $65. Fly from Illinois on Frontier, Alaska Airlines, United Airlines and more. Search for Seattle flights on KAYAK now to find the best deal.Prices were available within the past 7 days and start at $90 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Wed, May 29 - …Flights to United States. Flights to Chicago. Find low-fare American Airlines flights to Chicago. Enjoy our travel experience and great prices. Book the lowest fares on Chicago flights today!Find Ultra Low Fares from Seattle to Chicago. Fly with Spirit Airlines and get a great deal on flights from Seattle to Chicago. With Spirit's Bare Fare™ You Pay Only the Services You Need!Find cheap flights from Seattle to Chicago from C$ 97. Return. 1 adult. Economy. 0 bags. Sat 18/5. Sat 25/5. Search. Nonstop flights only. Search hundreds of travel sites at once … Alaska Airlines - (AS) lists 2 direct nighttime flights on average from Seattle to Chicago. Delta Air Lines - (DL) with about 1 end of day scheduled flights between SEA and ORD from 6:00pm to 11:00pm. American Airlines - (AA) lists 1 direct nighttime flights on average from Seattle to Chicago. There are 4 airlines that fly nonstop from Chicago O'Hare Intl Airport to Seattle. They are: Alaska Airlines, American Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $89 for a one-way flight. On average, the best prices for this route can be found at Delta. The best one-way flight to Chicago from Seattle in the past 72 hours is $43. The best round-trip flight deal from Seattle to Chicago found on momondo in the last 72 hours is $103. The fastest flight from Seattle to Chicago takes 3h 53m. Direct flights go from Seattle to Chicago every day. There are 2 airports near Chicago: Chicago O'Hare Intl ...Distance from Seattle to Chicago (Seattle–Tacoma International Airport – Chicago O'Hare International Airport) is 1721 miles / 2769 kilometers / 1495 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and … All flight schedules from Seattle Tacoma International , Washington , USA to Chicago Ohare International , Illinois , USA . This route is operated by 4 airline (s), and the flight time is 5 hours and 00 minute. The distance is 1725 miles. Seattle / Tacoma to Chicago Flights. Flights from SEA to ORD are operated 59 times a week, with an average of 8 flights per day. Departure times vary between 00:10 - 23:59. The earliest flight departs at 00:10, the last flight departs at 23:59. However, this depends on the date you are flying so please check with the full flight schedule above ...View Delta's best fares on flights from Seattle for your next getaway. Cradled by mountains and cool waters, stunning nature meets creative cityscapes in the sprawling and colorful Seattle, Washington. This gives visitors flying into Seattle-Tacoma International Airport (SEA) the best of outdoor adventure with the abounding options of a city ...Fall sees many cultural festivals, such as Croatia Fest, Fremont Oktoberfest and TurkFest. Winter highlights include Winterfest, Seattle Boat Show and Wintergrass Bluegrass Festival. Book cheap flights to Seattle (SEA) with United Airlines. Enjoy all the in-flight perks on your Seattle flight, including speed Wi-Fi.Seattle / Tacoma to Chicago Flights Flights from SEA to MDW are operated 5 times a week, with an average of 1 flight per day. Departure times vary between 05:00 - 18:25. The earliest flight departs at 05:00, the last flight departs at 18:25. However, this depends on the date you are flying so please check with the full flight schedule above to ...Your localized air-travel weather forecast, from AccuWeather, provides you with the tailored weather forecast that you need to plan your day's activities Most airlines such as Delta, Alaska Airlines, and United Airlines fly to Chicago from Seattle in 3h 58m. For as low as $93 per ticket, Delta offers the fastest flight to Chicago from Seattle. From Seattle to Chicago you’ll be flying around 1725 mi. All flights for this route are typically nonstop. Track United (UA) #747 flight from Seattle-Tacoma Intl to Chicago O'Hare Intl. Flight status, tracking, and historical data for United 747 (UA747/UAL747) including scheduled, estimated, and actual departure and arrival times.Connect with us. Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com.Use our interactive route map, select your trip type, and our budget filters on United Explore to find the perfect flight. Where does United fly? United Airlines - Airline Tickets, Travel Deals and FlightsCheap Flights from Seattle / Tacoma International to Chicago from £94 Return | Skyscanner. Return One way Multi-city. 25/04/2024. 02/05/2024. 1 adult, Economy. …China Airlines. CAL5235. B744. Arrived. Tue 07:00AM CDT. 08:31AM PDT Tue. Chicago O'Hare Intl (KORD) - Seattle-Tacoma Intl (KSEA) - Flight Finder - Find and track any flight (airline or private) -- search by origin and destination.Use Google Flights to find cheap departing flights to Chicago and to track prices for specific travel dates for your next getaway. There are 4 airlines that fly nonstop from Chicago O'Hare Intl Airport to Seattle. They are: Alaska Airlines, American Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $89 for a one-way flight. On average, the best prices for this route can be found at Delta. Wed, 11 Sep MDW - SEA with Frontier Airlines. 1 stop. from $258. Chicago.$261 per passenger.Departing Tue, 10 Sep, returning Sat, 14 Sep.Return flight with United.Outbound direct flight with United departs from Seattle / Tacoma International on Tue, 10 Sep, arriving in Chicago O'Hare International.Inbound direct flight with United departs from ...AS410 and Seattle SEA to Chicago ORD Flights. Flight AS410 is code-shared by 2 airlines using the flight numbers QR3411, TN2613. Other flights departing from Seattle SEA: AS2018, DL197, DL446, AS2247. Other flights arriving at Chicago ORD: UA1828, AA2319, UA2211, UA5039. All flights connecting Seattle SEA to Chicago ORD.4 days ago · American Airlines flights from Seattle to Chicago SEA Seattle United States-> 4 hours 0 min 2,764km 1,717mi. ORD Chicago United ... The best one-way flight to Chicago from Seattle in the past 72 hours is $43. The best round-trip flight deal from Seattle to Chicago found on momondo in the last 72 hours is $103. The fastest flight from Seattle to Chicago takes 3h 53m. Direct flights go from Seattle to Chicago every day. There are 2 airports near Chicago: Chicago O'Hare Intl ...Seattle. Chicago. Compare Seattle to Chicago flight deals. Find the cheapest month or even day of the year to fly to Chicago. Book the best Chicago fare with no extra fees. …Connect with us. Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com.Track United (UA) #747 flight from Seattle-Tacoma Intl to Chicago O'Hare Intl. Flight status, tracking, and historical data for United 747 (UA747/UAL747) including scheduled, estimated, and actual departure and arrival times. Selected fares from Seattle to Chicago. The cheapest prices found with in the last 7 days for return flights were $128 and $64 for one-way flights to Chicago for the period specified. Prices and availability are subject to change. Flight deals from Seattle to Chicago O'Hare International. Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Chicago O'Hare …The average cost for 1 stop (s) flight from Seattle to Chicago is $259.49. Alaska Airlines operates 56 flights every week between Seattle and Chicago. Usually, people stay 7 days when travelling from Seattle to Chicago. Flights between Seattle and Chicago can sometimes be canceled.Cheap Flights from Seattle to Minneapolis (SEA-MSP) Prices were available within the past 7 days and start at $50 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Minneapolis with no change fee on selected ...Select the departure date and provide either the flight number or departure and arrival city. Departure date Monday, 04/22/2024 Tuesday, 04/23/2024 Wednesday, 04/24/2024Use our interactive route map, select your trip type, and our budget filters on United Explore to find the perfect flight. Where does United fly? United Airlines - Airline Tickets, Travel Deals and FlightsFind the best deals on flights from Seattle / Tacoma International (SEA) to Chicago Midway (MDW). Compare prices from hundreds of major travel agents and airlines, all in one search.All flight schedules from Seattle Tacoma International , Washington , USA to Chicago Ohare International , Illinois , USA . This route is operated by 4 airline (s), and the flight time is 5 hours and 00 minute. The distance is 1725 miles.Alaska Airlines - (AS) lists 2 direct nighttime flights on average from Seattle to Chicago. Delta Air Lines - (DL) with about 1 end of day scheduled flights between SEA and ORD from 6:00pm to 11:00pm. American Airlines - (AA) lists 1 direct nighttime flights on average from Seattle to Chicago.Flights to Chicago Midway Airport, Chicago. Fly from Seattle to Chicago Midway Airport on Frontier from $70... Search for Chicago Midway Airport flights on KAYAK now to find …10:38AM PDT Seattle-Tacoma Intl - SEA. 04:26PM CDT Chicago O'Hare Intl - ORD. B39M. 3h 48m. Join FlightAware View more flight history Purchase entire flight history for ASA352. Get Alerts.For a flight from Chicago Midway to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 1 inbound flight from Chicago Midway per day. 3 airlines have flights to Seattle/Tacoma Intl from Chicago Midway on … Seattle to Chicago flights. There are over 27 airlines and as many as 351 flights every week to this destination. You can fly non-stop to Chicago (ORD) from Seattle (SEA) with American Airlines, Alaska Airlines, Delta Air Lines or United Airlines but if a stopover option suits you better you can choose to fly via Kalispell, Spokane or any other of the 23 alternatives with flight connections. When purchasing flights to Chicago, travelers have two main airport options: the larger and newer O’Hare International Airport (ORD) and the more budget-friendly Midway International Airport (MDW).O’Hare International Airport (ORD) is located on the northwest side of Chicago and offers direct flights to over 200 destinations across the world.Realtime Alaska Airlines Flight Status and Tracking from ORD to SEA on AS329. See flight tracker maps, pre-order food, upgrade your seat, view waitlists, amenities, and aircraft information. ... Chicago-O'Hare (ORD) Seattle (SEA) Last updated 03:04 am . Gates and times may change. Please check the airport monitors for the latest …The best one-way flight to Chicago from Seattle in the past 72 hours is $43. The best round-trip flight deal from Seattle to Chicago found on momondo in the last 72 hours is $103. The fastest flight from Seattle to Chicago takes 3h 53m. Direct flights go from Seattle to Chicago every day. There are 2 airports near Chicago: Chicago O'Hare Intl ...Tuesday. 30-Jan-2024. 10:12AM PST Seattle-Tacoma Intl - SEA. 04:04PM CST Chicago O'Hare Intl - ORD. B739. 3h 52m. Join FlightAware View more flight history Purchase entire flight history for ASA486.Round trip. I. Economy. See Latest Fare. Chicago (ORD) to. Seattle (SEA) 05/01/24 - 05/08/24. from. $268*. Chicago. $123 per passenger. Departing Sat, May 11, returning Tue, May 14. Round-trip flight with Frontier Airlines. Outbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Sat, May 11, arriving in Chicago O'Hare International. The Chicago Cubs picked up their second straight series win on Wednesday, beating the Arizona Diamondbacks in the final game of a three-game set. With an 11-7 …Find cheap flights from Seattle to Illinois from $59. Round-trip. 1 adult. Economy. 0 bags. Direct flights only Add hotel. Sat 5/11. Sat 5/18. Search hundreds of travel sites at once … Track United (UA) #747 flight from Seattle-Tacoma Intl to Chicago O'Hare Intl Flight status, tracking, and historical data for United 747 (UA747/UAL747) including scheduled, estimated, and actual departure and arrival times. The two airlines most popular with KAYAK users for flights from Chicago to Seattle are Delta and Frontier. With an average price for the route of $656 and an overall rating of 8.0, Delta is the most popular choice. Frontier is also a great choice for the route, with an average price of $266 and an overall rating of 6.3.1 stop. from C$229. Chicago.C$230 per passenger.Departing Tue, Jan 21, returning Fri, Jan 24.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Tue, Jan 21, arriving in Chicago O'Hare International.Inbound direct flight with Alaska Airlines departing from Chicago O ...Each day, there are between 18 and 26 nonstop flights that take off from Seattle and land in Chicago O'Hare Intl Airport, with an average flight time of 4h 05m. The most common …Cheap Flights from Seattle to Minneapolis (SEA-MSP) Prices were available within the past 7 days and start at $50 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Minneapolis with no change fee on selected ...China Airlines. CAL5235. B744. Arrived. Tue 07:00AM CDT. 08:31AM PDT Tue. Chicago O'Hare Intl (KORD) - Seattle-Tacoma Intl (KSEA) - Flight Finder - Find and track any flight (airline or private) -- search by origin and destination.Your localized air-travel weather forecast, from AccuWeather, provides you with the tailored weather forecast that you need to plan your day's activities
Cheap flights from Seattle (SEA) to Chicago (ORD) Prices were available within the past 7 days and start at CA $95 for one-way flights and CA $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Chicago with no change fee on selected ... . Scores keeper
Find flights to Chicago from $59. Fly from Seattle on Frontier, Alaska Airlines, Delta and more. Search for Chicago flights on KAYAK now to find the best deal.Alaska Airlines is one of the most popular airlines used for those traveling from Seattle to Chicago O'Hare Intl Airport. Flights on this route from Alaska Airlines typically cost $312.80 RT, a price that is 38% cheaper than the average Seattle to Chicago O'Hare Intl Airport flight. The cheapest flight found was $99 RT.There are 4 airlines that fly nonstop from Chicago O'Hare Intl Airport to Seattle. They are: Alaska Airlines, American Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $89 for a one-way flight. On average, the best prices for this route can be found at Delta.Looking for a cheap and comfortable flight from Chicago to Seattle? Book with United Airlines and enjoy premium cabins, Wi-Fi, and flexible dates. Compare our daily fares and special offers for flights from Chicago (ORD) to Seattle (SEA) and save more on your trip.UA747 Seattle Tacoma Intl Chicago Ohare Intl UA747. Flight UA747 / UA 747 - Live Flight Status and History, Scheduled and Estimated times, Arrival and Departure airports, Real-Time Tracking and Search.The best price recorded in the last 15 days for a Seattle - Chicago flight is $147. The airports of Seattle and Chicago. Seattle is approximately 1730 mi from Chicago. Departing from another Seattle airport or landing at another Chicago airport (if any) may prove even more convenient. Here are the currently available options for Seattle - Chicago:There are 4 airlines that fly nonstop from Chicago O'Hare Intl Airport to Seattle. They are: Alaska Airlines, American Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $89 for a one-way flight. On average, the best prices for this route can be found at Delta.UA 632 Seattle to Chicago Flight Status United Airlines Flight UA632 from Seattle Tacoma International Airport SEA to Chicago O'Hare International Airport ORD is not scheduled for today March 24th, 2024. The last time the flight was scheduled was on December 20th, 2023. Check the table below for UA632's most recent flight history: Jetblue Airways. American Airlines. Spirit Airlines. Delta Air Lines. United Airlines. Frontier Airlines. Alaska Airlines. Hawaiian Airlines. Find airfare deals on cheap tickets from Seattle - Tacoma Intl. (SEA) to CHI-All Airports (CHI ) and save on your next flight with Flights.com. Go to the The Chicago Flight Deals page; For more of the latest cheap Seattle Flight Deals: Go to the The Seattle Flight Deals page * The Flight Deal will …Find the best deals on flights from Seattle / Tacoma International (SEA) to Chicago Midway (MDW). Compare prices from hundreds of major travel agents and airlines, all in one search.What companies run services between Seattle, WA, USA and Chicago, IL, USA? Delta, United Airlines and two other airlines fly from Seattle, WA to Chicago hourly. Alternatively, Amtrak operates a train from Seattle to Chicago Union Station twice daily. Tickets cost $90 - $600 and the journey takes 45h 50m. Alaska Airlines - (AS) lists 2 direct nighttime flights on average from Seattle to Chicago. Delta Air Lines - (DL) with about 1 end of day scheduled flights between SEA and ORD from 6:00pm to 11:00pm. American Airlines - (AA) lists 1 direct nighttime flights on average from Seattle to Chicago. Chicago. Compare Seattle to Chicago flight deals. Find the cheapest month or even day of the year to fly to Chicago. Book the best Chicago fare with no extra fees. Flight deals from Seattle to Chicago. Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Chicago? For a flight from Chicago Midway to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 1 inbound flight from Chicago Midway per day. 3 airlines have flights to Seattle/Tacoma Intl from Chicago Midway on …Cheap Flights from SEA to ORD starting at $64 One Way, $139 Round Trip. Prices starting at $139 for return flights and $64 for one-way flights to O'Hare Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Wed, Nov 13 - Tue, Nov 19. Flights from Seattle to Chicago. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to Chicago. Find the best flights fast,... .