Flights from Chicago to Seattle

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= Cheapest round-trip flights

* Prices are round trip per person (conditions apply)

Selected fares from Chicago to Seattle

Departure
Arrival
Travel dates
Round-trip

Departure:

CHI

Arrival:

SEA

Travel dates

Tue, May 17 - Wed, May 18

Round-trip

Departure:

CHI

Arrival:

SEA

Travel dates

Wed, Jun 1 - Tue, Jun 7

Round-trip

Departure:

CHI

Arrival:

SEA

Travel dates

Tue, Jun 7 - Wed, Jun 8

Round-trip

Departure:

CHI

Arrival:

SEA

Travel dates

Tue, Jun 7 - Wed, Jun 8

Round-trip

Departure:

CHI

Arrival:

SEA

Travel dates

Thu, Mar 10 - Tue, Mar 15

Round-trip

Departure:

CHI

Arrival:

SEA

Travel dates

Thu, Mar 10 - Tue, Mar 15

Round-trip

Departure:

CHI

Arrival:

SEA

Travel dates

Sun, Feb 28 - Tue, Mar 1

Round-trip

Departure:

CHI

Arrival:

SEA

Travel dates

Wed, Feb 24 - Sun, Feb 28

Round-trip

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Chicago and Seattle airports and terminals

Airports in Chicago IL, US

Chicago
  • 1

    Midway Airport (MDW)

    Distance from City Center: 9.5 miles

    Carriers

  • 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

Airports in Seattle WA, US

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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Featured Seattle Airport Hotels

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17338 International Blvd Map
3.7 / 5 75 reviews
From
$80

...Amenity-filled hotel with airport convenience.... Museum of Flight (5 mi/8 km).... More

From
$80
http://www.tnetnoc.com/hotelphotos/252/349252/2631759-Seatac-Inn-and-Airport-Parking-Hotel-Exterior-1-LP.jpg
17108 International Blvd. Map
2.5 / 5 107 reviews
  • Save 25%
  • Save 25%
From
$53

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

From
$53
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17620 International Blvd Map
3.7 / 5 27 reviews
  • Includes parking for up to 7 nights
  • Includes parking for up to 7 nights
From
$79

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

From
$79
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16838 International Blvd Map
3.3 / 5 296 reviews
From
$57

...Comfort and efficient hotel with airport convenience.... Museum of Flight (5 mi/8 km).... The hotel runs a 24-hour shuttle service to and from Sea-Tac.... More

From
$57
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2930 S. 176th St. Map
2.4 / 5 45 reviews
From
$49

...courtesy Airport van.... More

From
$49

March

Cheapest weekend flights in March from Chicago to Seattle

Leave
Sat, Mar 12
Chicago
(ORD)
Seattle
(SEA)
Frontier Airlines
Frontier Airlines
Return
Mon, Mar 14
Seattle
(SEA)
Chicago
(ORD)
Frontier Airlines
Frontier Airlines
Earn $2.58

Lowest roundtrip airfare in March from Chicago to Seattle

Leave
Tue, Mar 1
Chicago
(ORD)
Seattle
(SEA)
Frontier Airlines
Frontier Airlines
Return
Wed, Apr 27
Seattle
(SEA)
Chicago
(ORD)
Frontier Airlines
Frontier Airlines
Earn $2.23

Best one-week trip in March from Chicago to Seattle

Leave
Tue, Mar 8
Chicago
(ORD)
Seattle
(SEA)
Frontier Airlines
Frontier Airlines
Return
Tue, Mar 15
Seattle
(SEA)
Chicago
(ORD)
Frontier Airlines
Frontier Airlines
Earn $2.38

April

Cheapest weekend flights in April from Chicago to Seattle

Leave
Thu, Apr 14
Chicago
(ORD)
Seattle
(SEA)
Frontier Airlines
Frontier Airlines
Return
Mon, Apr 18
Seattle
(SEA)
Chicago
(ORD)
Frontier Airlines
Frontier Airlines
Earn $2.48

Lowest roundtrip airfare in April from Chicago to Seattle

Leave
Tue, Apr 26
Chicago
(ORD)
Seattle
(SEA)
Frontier Airlines
Frontier Airlines
Return
Wed, May 18
Seattle
(SEA)
Chicago
(ORD)
Frontier Airlines
Frontier Airlines
Earn $2.08

Best one-week trip in April from Chicago to Seattle

Leave
Tue, Apr 19
Chicago
(ORD)
Seattle
(SEA)
Frontier Airlines
Frontier Airlines
Return
Tue, Apr 26
Seattle
(SEA)
Chicago
(ORD)
Frontier Airlines
Frontier Airlines
Earn $2.26

May

Cheapest weekend flights in May from Chicago to Seattle

Leave
Thu, May 5
Chicago
(ORD)
Seattle
(SEA)
Frontier Airlines
Frontier Airlines
Return
Mon, May 9
Seattle
(SEA)
Chicago
(ORD)
Frontier Airlines
Frontier Airlines
Earn $2.48

Lowest roundtrip airfare in May from Chicago to Seattle

Leave
Tue, May 17
Chicago
(ORD)
Seattle
(SEA)
Frontier Airlines
Frontier Airlines
Return
Wed, May 18
Seattle
(SEA)
Chicago
(ORD)
Frontier Airlines
Frontier Airlines
Earn $2.03

Best one-week trip in May from Chicago to Seattle

Leave
Wed, May 11
Chicago
(ORD)
Seattle
(SEA)
Frontier Airlines
Frontier Airlines
Return
Wed, May 18
Seattle
(SEA)
Chicago
(ORD)
Frontier Airlines
Frontier Airlines
Earn $2.26

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 40m.
    • American Airlines flight 1623 (7:10 AM GMT, Boeing 737-800 Passenger) is today's earliest available flight from Chicago to Seattle.
    • Alaska Airlines flight 21 (7:40 PM GMT, Boeing 737-700 Passenger) is today's latest available flight from Chicago to Seattle.
    • Today's shortest direct flight from Chicago to Seattle (United Airlines flight 262, Airbus Industrie A320) takes 4h 32m.
    • Today's longest direct flight from Chicago to Seattle (Alaska Airlines flight 23, Boeing 737-700 Passenger) takes 4h 49m.
    • Flights from Midway Airport (MDW), O'Hare International Airport (ORD) to SeaTac Airport (SEA) are available for this route.