Flights from Chicago to Seattle

Selected fares from Chicago to Seattle

Departure Arrival Travel dates Round-trip
CHI SEA Wed, Mar 18 - Wed, Mar 25 $247
CHI SEA Mon, Mar 30 - Tue, Mar 31 $265
CHI SEA Mon, Mar 30 - Tue, Mar 31 $265
CHI SEA Sat, Apr 25 - Tue, Apr 28 $272
CHI SEA Wed, Apr 22 - Tue, Apr 28 $277
CHI SEA Wed, Mar 18 - Wed, Mar 25 $313
CHI SEA Fri, Apr 10 - Tue, Apr 14 $316
CHI SEA Fri, Apr 17 - Mon, Apr 20 $368
CHI SEA Wed, May 6 - Tue, May 12 $486

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 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, 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, US Airways, United Airlines
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$272
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Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

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April

Cheapest weekend flights in April from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Apr 25 Chicago (ORD) Seattle (SEA) US Airways $287
Earn $2.87
Return Sun, Apr 26 Seattle (SEA) Chicago (ORD) US Airways

Lowest roundtrip airfare in April from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Apr 25 Chicago (ORD) Seattle (SEA) Frontier Airlines $272
Earn $2.72
Return Tue, Apr 28 Seattle (SEA) Chicago (ORD) Frontier Airlines

Best one-week trip in April from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Apr 21 Chicago (ORD) Seattle (SEA) Alaska Airlines $277
Earn $2.77
Return Tue, Apr 28 Seattle (SEA) Chicago (ORD) Alaska Airlines
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May

Cheapest weekend flights in May from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, May 1 Chicago (ORD) Seattle (SEA) US Airways $315
Earn $3.15
Return Sun, May 3 Seattle (SEA) Chicago (ORD) US Airways

Lowest roundtrip airfare in May from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, May 6 Chicago (ORD) Seattle (SEA) Frontier Airlines $290
Earn $2.90
Return Tue, May 12 Seattle (SEA) Chicago (ORD) Frontier Airlines

Best one-week trip in May from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, May 11 Chicago (ORD) Seattle (SEA) United Airlines $315
Earn $3.15
Return Mon, May 18 Seattle (SEA) Chicago (ORD) United Airlines
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June

Cheapest weekend flights in June from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Jun 11 Chicago (ORD) Seattle (SEA) United Airlines $382
Earn $3.82
Return Mon, Jun 15 Seattle (SEA) Chicago (ORD) United Airlines

Lowest roundtrip airfare in June from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Jun 16 Chicago (ORD) Seattle (SEA) Delta Air Lines $362
Earn $3.62
Return Tue, Jun 30 Seattle (SEA) Chicago (ORD) Delta Air Lines

Best one-week trip in June from Chicago to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Jun 30 Chicago (ORD) Seattle (SEA) US Airways $382
Earn $3.82
Return Tue, Jul 7 Seattle (SEA) Chicago (ORD) US Airways
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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

    • 8 direct flights are operating from Chicago to Seattle today.
    • Today's average time for a direct flight is 4h 35m.
    • American Airlines flight 1054 (11:10 AM GMT, Boeing 737-800 Passenger) is today's earliest available flight from Chicago to Seattle.
    • American Airlines flight 41 (8:50 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 (United Airlines flight 426, Airbus Industrie A320) takes 4h 33m.
    • Today's longest direct flight from Chicago to Seattle (American Airlines flight 1054, Boeing 737-800 Passenger) takes 4h 37m.
    • Flights from Midway Airport (MDW), O'Hare Airport (ORD) to SeaTac Airport (SEA) are available for this route.

Flight schedule for flights from Chicago to Seattle on Mon, Mar 2, 2015

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
United Airlines/United Airlines UA707/UA714 ORD 6:00 AM SEA 10:08 AM 320/320 6hr 8min
United Airlines UA635 ORD 8:10 AM SEA 10:35 AM 319 4hr 25min
American Airlines AA1628 ORD 8:30 AM SEA 10:50 AM 738 4hr 20min
US Airways US1628 ORD 8:30 AM SEA 10:50 AM 738 4hr 20min
American Airlines/Alaska Airlines AA4241/AS3485 ORD 8:15 AM SEA 1:05 PM E75/CR7 6hr 50min
Delta Air Lines/Alaska Airlines DL4478/AS3485 ORD 8:00 AM SEA 1:05 PM CR9/CR7 7hr 5min
US Airways/Alaska Airlines US4241/AS3485 ORD 8:15 AM SEA 1:05 PM E75/CR7 6hr 50min
American Airlines/United Airlines AA4235/UA339 ORD 7:20 AM SEA 1:06 PM E75/320 7hr 46min
United Airlines/United Airlines UA675/UA339 ORD 8:00 AM SEA 1:06 PM 320/320 7hr 6min
United Airlines/United Airlines UA245/UA339 ORD 9:00 AM SEA 1:06 PM 320/320 6hr 6min
US Airways/United Airlines US4235/UA339 ORD 7:20 AM SEA 1:06 PM E75/320 7hr 46min
United Airlines/Alaska Airlines UA955/AS2624 ORD 8:30 AM SEA 1:18 PM 320/DH4 6hr 48min
American Airlines AA1239 ORD 11:20 AM SEA 1:40 PM 738 4hr 20min