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Seattle to Chicago Flights

Seattle Airport

While Seattle is home to several airports, the only one that handles commercial flights is the Seattle-Tacoma International Airport. Also known as Sea-Tac, this airport is responsible for all incoming flights, along with flights from Seattle. Alaska Airlines, Air Canada, Delta Air Lines, Southwest Airlines, and US Airways are a few airlines that operate out of this airport. Located in SeaTac, Washington, the airport sits along the intersection of three state routes: 99, 518, and 509. Though the airport has three terminals, only the Concourse Terminal and North Satellite Terminal handle domestic flights. The South Satellite Terminal specializes in international flights. It's just a short drive from the airport to downtown.

Transportation

When you need to reach your hotel quickly, head for the public transportation system, which consists of Sound Transit and Metro Transit. The buses and light rails only cost a few dollars, and you can visit the sales counter at any station to purchase tickets for your trip. The light rail system drops passengers directly at some of the top hotels in the downtown area. Seattle uses a grid system for its roads, which makes finding your hotel easy if you drive. You can use the Orbitz.com sign to look for rental cars from the airport.

Weather

If you visit during the spring, winter, or fall, you need a warm coat and an umbrella. Though the city does not get snow, it does get a high amount of rain during these seasons, and temperatures that can drop below 40 degrees Fahrenheit. The summer is much warmer, with temperatures in the high 70s and less rainfall.

Popular Attractions

Seattle is home to dozens of cultural activities and attractions, including the Seattle International Film Festival, the Henry Art Galley, the Woodland Park Zoo, and the Seattle Underground Tour, which takes you through older parts of the city. When you look for flights from Seattle on Orbitz.com, take a few minutes to look for other low-cost attractions in the city.

Airports in Chicago

Chicago O'Hare International Airport is located on West O'Hare, approximately 18 miles from downtown Chicago. It has hubs for every major airline that offers flights to Chicago, including American Airlines, British Airways and JetBlue. The Chicago Midway International Airport is located on South Cicero Avenue, approximately 12 miles from downtown Chicago. Seven airlines service Midway airport, including Air Tran, Delta and Southwest Airlines. Orbitz.com searches flights arriving at both airports so you get the best prices.

Transportation from the Airport

Both airports offer public transportation via Chicago's elevated train system. The tickets cost $2.25, or you can purchase an all-day pass for $5.75. Taxi services are also available from both airports. Cab fares to downtown Chicago range from $35 to $45. If you want to rent a car for the duration of your stay, Orbitz.com can reserve a vehicle for you. Both airports have onsite rental car facilities.

Weather in Chicago

Summer temperatures in Chicago range from 66 to 84 degrees Fahrenheit, and the temperatures during the winter months range from 18 to 35 degrees Fahrenheit. Chicago is prone to heavy snowfall during the winter months, so most vacationers travel to Chicago during the summer. However, if you use Orbitz.com and schedule your trip during the off-peak travel season, it's easy to find cheap flights to Chicago.

Highlights and Attractions

Orbitz.com not only helps you find cheap flights to Chicago, but can also help you purchase tickets to the Sears Tower or make reservations for guided city tours.

Cheap flights from Seattle to Chicago

Prices are for round-trip flights per adult (taxes and fees included)

Cheapest fares highlighted below

Sun Mon Tue Wed Thu Fri Sat
27 28 29 30 31 1 $296 2 $290
3 $296 4 5 $276 6 $276 7 $290 8 $301 9 $290
10 $303 11 $296 12 $276 13 $276 14 $304 15 $296 16 $300
17 $314 18 $314 19 20 $276 21 $310 22 $296 23 $294
24 25 $304 26 $276 27 $296 28 1 2

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 48 hours. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

February

Cheapest weekend flights in February from Seattle to Chicago

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Feb 9 Seattle (SEA) Chicago (ORD) Alaska Airlines $290
Return Sun, Feb 10 Chicago (ORD) Seattle (SEA) Alaska Airlines

Lowest roundtrip airfare in February from Seattle to Chicago

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Feb 5 Seattle (SEA) Chicago (ORD) American Airlines $276
Return Tue, Feb 12 Chicago (ORD) Seattle (SEA) American Airlines

Best one-week trip in February from Seattle to Chicago

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Feb 5 Seattle (SEA) Chicago (ORD) American Airlines $276
Return Tue, Feb 12 Chicago (ORD) Seattle (SEA) American Airlines
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March

Cheapest weekend flights in March from Seattle to Chicago

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Mar 1 Seattle (SEA) Chicago (MDW) Frontier Airlines $310
Return Sun, Mar 3 Chicago (MDW) Seattle (SEA) Frontier Airlines

Lowest roundtrip airfare in March from Seattle to Chicago

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Mar 6 Seattle (SEA) Chicago (ORD) Alaska Airlines $276
Return Tue, Mar 12 Chicago (ORD) Seattle (SEA) Alaska Airlines

Best one-week trip in March from Seattle to Chicago

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Mar 5 Seattle (SEA) Chicago (MDW) Frontier Airlines $299
Return Tue, Mar 12 Chicago (MDW) Seattle (SEA) Frontier Airlines
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April

Cheapest weekend flights in April from Seattle to Chicago

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Apr 5 Seattle (SEA) Chicago (ORD) Alaska Airlines $402
Return Mon, Apr 8 Chicago (ORD) Seattle (SEA) Alaska Airlines

Lowest roundtrip airfare in April from Seattle to Chicago

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Apr 2 Seattle (SEA) Chicago (ORD) Alaska Airlines $311
Return Wed, Apr 3 Chicago (ORD) Seattle (SEA) Alaska Airlines

Best one-week trip in April from Seattle to Chicago

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Apr 16 Seattle (SEA) Chicago (ORD) Alaska Airlines $402
Return Tue, Apr 23 Chicago (ORD) Seattle (SEA) Alaska Airlines
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Flight facts

    • 15 direct flights are operating from Seattle to Chicago today.
    • Today's average time for a direct flight is 3h 56m.
    • United Airlines flight 1263 (12:04 AM GMT, Boeing 737-800 Passenger) is today's earliest available flight from Seattle to Chicago.
    • United Airlines flight 558 (5:20 PM GMT, Airbus Industrie A320) is today's latest available flight from Seattle to Chicago.
    • Today's shortest direct flight from Seattle to Chicago (United Airlines flight 558, Airbus Industrie A320) takes 3h 49m.
    • Today's longest direct flight from Seattle to Chicago (American Airlines flight 1140, Boeing 737-800 Passenger) takes 4h 5m.

Lowest round trip fares by airline from Seattle to Chicago

Airline Departure Arrival Travel dates Round-trip
airline logo Alaska Airlines SEA CHI Wed, Mar 6 - Tue, Mar 12 $275
airline logo United Airlines SEA CHI Wed, Feb 13 - Wed, Feb 20 $275
airline logo American Airlines SEA CHI Tue, Jan 29 - Tue, Feb 5 $275
airline logo US Airways SEA CHI Wed, Jan 9 - Thu, Jan 10 $293
airline logo Frontier Airlines SEA CHI Thu, Jan 17 - Mon, Jan 21 $293
Delta Airlines Delta Air Lines SEA CHI Wed, Jan 23 - Tue, Jan 29 $297
airline logo Virgin America SEA CHI Fri, Feb 22 - Sun, Feb 24 $337
Daily

Daily flight schedule for Fri, Jan 4, 2013

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
United Airlines UA1704 SEA 6:04 AM ORD 12:01 PM 738 3hr 57min
American Airlines AA1940 SEA 6:10 AM ORD 12:05 PM 738 3hr 55min
Alaska Airlines AS20 SEA 8:37 AM ORD 2:34 PM 739 3hr 57min
American Airlines AA1232 SEA 8:35 AM ORD 2:35 PM 738 4hr 0min
United Airlines UA278 SEA 11:15 AM ORD 5:10 PM 752 3hr 55min
US Airways US6874 SEA 11:15 AM ORD 5:10 PM 752 3hr 55min
American Airlines AA1140 SEA 11:55 AM ORD 6:00 PM 738 4hr 5min
Alaska Airlines AS22 SEA 12:45 PM ORD 6:50 PM 73H 4hr 5min
United Airlines UA998 SEA 2:12 PM ORD 8:11 PM 320 3hr 59min
US Airways US6105 SEA 2:12 PM ORD 8:11 PM 320 3hr 59min
American Airlines AA1014 SEA 2:45 PM ORD 8:35 PM 738 3hr 50min
Alaska Airlines AS26 SEA 6:05 PM ORD 11:59 PM 739 3hr 54min
United Airlines UA750 SEA 11:30 PM ORD 5:19 AM 320 3hr 49min
US Airways US6428 SEA 11:30 PM ORD 5:19 AM 320 3hr 49min
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Weekly

Number of direct flights this week

Carrier Thu 3 Fri 4 Sat 5 Sun 6 Mon 7 Tue 8 Wed 9
airline logo Alaska Airlines 3 3 2 2 2 2 2
airline logo United Airlines 5 4 2 4 3 3 3
airline logo US Airways 3 3 1 3 2 2 2
airline logo American Airlines 4 4 3 4 4 3 3
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Airports in Seattle, WA, US
map of airports in Seattle
  • 1

    SeaTac Airport (SEA)

    Distance from City Center: 10.9 miles

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Airports in Chicago, IL, US
map of airports in Chicago
  • 1

    Midway Airport (MDW)

    Distance from City Center: 9.5 miles

  • 2

    O'Hare Airport (ORD)

    Distance from City Center: 15.1 miles

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