Cheap flights from Chicago to Seattle
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Cheap one-way trips starting from $ 78 from Chicago CHI to Seattle SEA
O Hare International
Seattle–Tacoma International
One-way,
From $ 78
O Hare International
Seattle–Tacoma International
One-way,
From $ 78
O Hare International
Seattle–Tacoma International
One-way,
From $ 78
Chicago Midway International
Seattle–Tacoma International
One-way,
From $ 79
Chicago Midway International
Seattle–Tacoma International
One-way,
From $ 79
O Hare International
Seattle–Tacoma International
One-way,
From $ 79
Cheap round trips starting from $ 152 from Chicago CHI to Seattle SEA
O Hare International
Seattle–Tacoma International
Round trip, -
From $ 152
O Hare International
Seattle–Tacoma International
Round trip, -
From $ 152
O Hare International
Seattle–Tacoma International
Round trip, -
From $ 152
O Hare International
Seattle–Tacoma International
Round trip, -
From $ 152
O Hare International
Seattle–Tacoma International
Round trip, -
From $ 152
O Hare International
Seattle–Tacoma International
Round trip, -
From $ 152
Travelers usually depart from O Hare International, Chicago Midway International, Chicago Rockford International, Chicago Union Station, or Chicago Downtown Greyhound Station when they travel from Chicago to Seattle. Book your trip to arrive at Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - Poly Clinic, or Seattle, WA-Harborview Med . The distance between Chicago and Seattle is 2764 km. The most popular airlines for this route are United Airlines, Southwest Airlines, Alaska Airlines, Delta Air Lines, and Frontier Airlines. Chicago and Seattle have 198 direct flights per week.
Weekly flights
| Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
|---|---|---|---|---|---|---|---|
| Number of flights | 38 | 19 | 35 | 36 | - | 33 | 37 |
Fly direct with
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Southwest Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, and Sundays.
Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
American Airlines on Mondays, Thursdays, Fridays, and Sundays.
Delta Air Lines on Mondays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Check-in for a flight from Chicago to Seattle
| Name | Carrier code | IATA Code | Passport needed during booking | Airport check-in closes | Online check-in available |
|---|---|---|---|---|---|
| United Airlines | UAL | UA | Yes | Unknown | No |
| Southwest Airlines | SWA | WN | No | Unknown | No |
| Alaska Airlines | ASA | AS | Yes | Unknown | No |
| Delta Air Lines | DAL | DL | Yes | Unknown | No |
| Frontier Airlines | FFT | F9 | No | Unknown | No |
Frequently asked questions
How long does it take to travel from Chicago to Seattle?
A one-way nonstop (direct) flight between Chicago and Seattle takes around 4.7 hours.
What is the flight distance between Chicago and Seattle?
The flight distance between Chicago and Seattle is 2764 km.
What airlines offer nonstop (direct) flights between Chicago and Seattle?
Several carriers operate flights between Chicago and Seattle. Airlines offering nonstop (direct) flights include Southwest Airlines, Alaska Airlines, United Airlines, Delta Air Lines, American Airlines.
What are the most popular routes to and from Chicago?
Travelers frequently search for route combinations, such as Chicago and Orlando International, Miami International, Los Angeles International, McCarran International, Fort Lauderdale–Hollywood International, Denver International, Hartsfield–Jackson Atlanta International, Tampa International, Phoenix Sky Harbor International, Dallas/Fort Worth International, George Bush Intercontinental.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and Orlando International, Miami International, Los Angeles International, McCarran International, Denver International, San Francisco International, Tampa International, Phoenix Sky Harbor International, Dallas/Fort Worth International, George Bush Intercontinental, Chicago Midway International.
Which airports are there in Chicago?
Chicago is mainly served by Chicago Midway International. But there are other airports nearby, including Chicago Rockford International, O Hare International.
What airports are near Chicago?
The main airport in Chicago is Chicago Midway International. It is also served by Gerald R. Ford International, General Mitchell International, Dane County Regional, Fort Wayne International, General Wayne A. Downing Peoria International, South Bend International, Central Illinois Regional, Quad City International, Decatur, Kalamazoo/Battle Creek International.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Yakima Air Terminal, Pangborn Memorial, Paine Field Everett, Abbotsford International, Victoria Inner Harbour SPB, Vancouver Harbour Flight Centre, Friday Harbor Airport.
What buses and trains depart from Chicago?
A number of bus and train companies depart from Chicago, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chicago and Seattle?
What is Virtual Interlining and how do I use it?
Which airlines fly between Chicago and Seattle?
When's the best time to travel between Chicago and Seattle?
What flights operate between Chicago and Seattle?
How many airports are there near Chicago?
How many airports are there near Seattle?
Is it possible to reach Chicago by bus or train?
What time do nonstop (direct) flights between Chicago and Seattle depart?
What time do nonstop (direct) flights between Chicago and Seattle arrive?
What time do flights between Chicago and Seattle depart?
What time do flights between Chicago and Seattle arrive?
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative destinations
Flights from Chicago
- Flights from Chicago to Orlando International
- Flights from Chicago to Miami International
- Flights from Chicago to Los Angeles International
- Flights from Chicago to McCarran International
- Flights from Chicago to Fort Lauderdale–Hollywood International
- Flights from Chicago to Denver International
- Flights from Chicago to Hartsfield–Jackson Atlanta International
- Flights from Chicago to Tampa International
- Flights from Chicago to Phoenix Sky Harbor International
- Flights from Chicago to Dallas/Fort Worth International
- Flights from Chicago to George Bush Intercontinental
Flights to Seattle
- Flights from Orlando International to Seattle
- Flights from Miami International to Seattle
- Flights from Los Angeles International to Seattle
- Flights from McCarran International to Seattle
- Flights from Denver International to Seattle
- Flights from San Francisco International to Seattle
- Flights from Tampa International to Seattle
- Flights from Phoenix Sky Harbor International to Seattle
- Flights from Dallas/Fort Worth International to Seattle
- Flights from George Bush Intercontinental to Seattle
- Flights from Chicago Midway International to Seattle
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