Flights from Chicago to Seattle

Selected fares from Chicago to Seattle

Departure Arrival Travel dates Round-trip
CHI SEA Mon, Aug 17 - Wed, Aug 26 $342
CHI SEA Wed, Aug 19 - Wed, Aug 26 $357
CHI SEA Thu, Jan 7 - Fri, Jan 8 $365
CHI SEA Wed, Jun 17 - Tue, Jun 23 $365
CHI SEA Wed, Oct 14 - Sun, Oct 18 $372
CHI SEA Thu, Jan 7 - Thu, Jan 14 $400
CHI SEA Sat, Jun 27 - Fri, Jul 3 $415
CHI SEA Fri, Oct 9 - Tue, Oct 13 $444
CHI SEA Thu, Sep 17 - Mon, Sep 21 $616

Chicago and Seattle airports and terminals

Airports in Chicago IL, US

map of airports in Chicago
  • 1

    Midway Airport (MDW)

    Distance from City Center: 9.5 miles

  • 2

    O'Hare International Airport (ORD)

    Distance from City Center: 15.1 miles

    Terminals and carriers for flights from ORD to SEA

    Terminal Carriers
    Terminal 1 United Airlines
    Terminal 3 Alaska Airlines, American Airlines, Malaysia Airlines, US Airways
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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

    Carriers for flights from CHI to SEA

    Carriers
    Alaska Airlines, American Airlines, Malaysia Airlines, US Airways, United Airlines
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Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured Seattle Airport Hotels

Hotel only $150

Crowne Plaza SEATTLE AIRPORT

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17338 International Blvd Map

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Seatac Inn and Airport Parking

2 stars
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17108 International Blvd. Map

Save 25%

The Seatac Inn is conveniently located across the street from the Seattle-Tacoma International Airport and provides one of the fastest airport shuttle services in town.... More

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Hilton Seattle Airport & Conference Center

3 stars
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Includes parking for up to 7 nights

Set in a convenient location just minutes from Seattle-Tacoma International Airport, the Hilton Seattle Airport & Conference Center hotel offers a warm, professional welcome in modern surroundings.... More

Hotel only $89

Red Roof Inn Seattle Airport - SEATAC

2 stars
3.4 / 5 358 reviews

16838 International Blvd Map

...This hotel is across the street to the Sea-TAC Airport (SEA) in Seattle, WA.... Red Roof Inn Seattle Airport-SEATAC is a pet friendly, family friendly hotel which has newly renovated rooms and... More

Hotel only $44

Rodeway Inn SeaTac

1 star
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2930 S. 176th St. Map

...courtesy Airport van.... More

June

Cheapest weekend flights in June from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Jun 13 Chicago (ORD) Seattle (SEA) US Airways $387
Earn $3.87
Return Mon, Jun 15 Seattle (SEA) Chicago (ORD) US Airways

Lowest roundtrip airfare in June from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Jun 6 Chicago (MDW) Seattle (SEA) Delta Air Lines $364
Earn $3.64
Return Tue, Jun 9 Seattle (SEA) Chicago (MDW) Delta Air Lines

Best one-week trip in June from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Jun 3 Chicago (ORD) Seattle (SEA) Virgin America $422
Earn $4.22
Return Wed, Jun 10 Seattle (SEA) Chicago (ORD) Virgin America
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July

Cheapest weekend flights in July from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Jul 9 Chicago (ORD) Seattle (SEA) United Airlines $427
Earn $4.27
Return Sat, Jul 11 Seattle (SEA) Chicago (ORD) United Airlines

Lowest roundtrip airfare in July from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Jul 28 Chicago (ORD) Seattle (SEA) US Airways $373
Earn $3.73
Return Tue, Aug 4 Seattle (SEA) Chicago (ORD) US Airways

Best one-week trip in July from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Jul 28 Chicago (ORD) Seattle (SEA) US Airways $373
Earn $3.73
Return Tue, Aug 4 Seattle (SEA) Chicago (ORD) US Airways
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August

Cheapest weekend flights in August from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Aug 21 Chicago (ORD) Seattle (SEA) American Airlines $379
Earn $3.79
Return Mon, Aug 24 Seattle (SEA) Chicago (ORD) American Airlines

Lowest roundtrip airfare in August from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, Aug 17 Chicago (MDW) Seattle (SEA) Delta Air Lines $342
Earn $3.42
Return Wed, Aug 26 Seattle (SEA) Chicago (MDW) Delta Air Lines

Best one-week trip in August from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Aug 19 Chicago (ORD) Seattle (SEA) Delta Air Lines $342
Earn $3.42
Return Wed, Aug 26 Seattle (SEA) Chicago (ORD) Delta Air Lines
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Flying from Chicago to Seattle

Airports in Chicago

The city of Chicago is primarily served by two international airports. Travelers looking for low-fare flights from Chicago can use Orbitz.com to find flights from both O'Hare and Midway. O'Hare International Airport is located approximately 17 miles northwest of downtown Chicago. Midway International Airport is located on the city's southwest side, approximately eight miles from Chicago's Loop. O'Hare serves as a hub for American Airlines and United Airlines, and Midway is a hub for Southwest Airlines.

Chicago Airport Parking

Daily, hourly, and valet parking are available at O'Hare. Rates vary from $2.00 to $10.00 per hour. An economy parking lot is also available at a rate of $2.00 per hour. Similar parking options and rates apply at Midway.

Chicago Airport Transportation

There are numerous transportation options for getting to and from both O'Hare and Midway. O'Hare can be accessed via regional trains, buses, and local mass transit lines. The CTA Blue Line offers a fast and convenient transportation option to and from this airport. Midway is served by the CTA Orange Line. Car rental services are available at both airports, and travelers can quickly book car rental services at either airport using Orbitz.com.

Chicago Airport Restaurants

Both O'Hare and Midway offer a variety of restaurant options for travelers. Restaurants located in both airports include Starbuck's Coffee, Chicago Style Hot Dogs, McDonald's, Auntie Anne's, Chili's, Cinnabon, and Dunkin Donuts, making it easy for visitors to grab a quick breakfast, snack, or meal. By using Orbitz.com, travelers can quickly and easily find low-fare flights from Chicago.

Seattle Airport Information

On your next trip to the Pacific Northwest, use Orbitz to find low-cost domestic and international flights to Seattle. The primary airport is the Seattle-Tacoma International Airport, more commonly known as Sea-Tac, located roughly 15 miles south of downtown Seattle. The Boeing Field-King County International Airport is less than 10 miles south of the city, but flights into this airport are generally more limited and a bit more expensive.

Ground Transportation in Seattle

You will have several public transportation options once you land in Seattle, including Link Light Rail and King County Metro Transit. There are also public taxis, share-a-ride shuttles and private car services ready to bring you to your final destination. Expect to pay a fare of between $35 and $45 from Sea-Tac into downtown Seattle, and roughly half of that from the Boeing Field airport. Use Orbitz.com to plan your trip, and you will be able to either rent a car or choose a hotel that has free shuttle service to and from the airport.

Seattle Weather Information

Seattle has a mild climate, with winter temperatures usually ranging from the mid-30s to the mid-40s and summer temperatures that rarely go above the mid-70s. November and December usually have a fair amount of rainfall, but the rest of the year is fairly dry. Because cool nights occur year round, plan a wardrobe that you can layer to accommodate the fluctuating temperatures.

What to Do in Seattle

Visitors to Seattle have no shortage of things to see and do. Some of the most famous landmarks include the Space Needle, the site of the original Starbucks in Pike Place Market and Bill Gates' house on Lake Washington. There are also plenty of parks, museums, theaters, shops and restaurants in and around the city. Enjoy your stay, and the next time you need discount flights to Seattle, be sure to use Orbitz.com.

Interesting facts about flights from Chicago to Seattle

    • 15 direct flights are operating from Chicago to Seattle today.
    • Today's average time for a direct flight is 4h 33m.
    • Alaska Airlines flight 27 (6:00 AM GMT, Boeing 737-900 (Winglets) Passenger) is today's earliest available flight from Chicago to Seattle.
    • American Airlines flight 1124 (8:25 PM GMT, Boeing 737-800 Passenger) is today's latest available flight from Chicago to Seattle.
    • Today's shortest direct flight from Chicago to Seattle (Alaska Airlines flight 29, Boeing 737-900 Passenger) takes 4h 23m.
    • Today's longest direct flight from Chicago to Seattle (American Airlines flight 41, Boeing 737-800 Passenger) takes 4h 45m.
    • Flights from Midway Airport (MDW), O'Hare International Airport (ORD) to SeaTac Airport (SEA) are available for this route.