Cheap flights from Chicago to Seattle
Choose between Delta Air Lines, Southwest Airlines, or American Airlines to find the best price
Travelers usually depart from O Hare International, Chicago Midway International, Chicago Rockford International, Chicago Downtown Greyhound Station, or Chicago Union Station when they travel from Chicago to Seattle. Book your trip to arrive at Seattle–Tacoma International, Boeing Field, Seattle King Street railway station, Seattle Greyhound Bus Station, or Seattle, WA - Poly Clinic. The distance between Chicago and Seattle is 2764 km. The most popular airlines for this route are Delta Air Lines, Southwest Airlines, American Airlines, Alaska Airlines, and United Airlines. Chicago and Seattle have 204 direct flights per week.
Cheap one-way trips starting from $ 50 from Chicago CHI to Seattle SEA
O Hare International
Seattle–Tacoma International
One-way,
From $ 50
O Hare International
Seattle–Tacoma International
One-way,
From $ 50
O Hare International
Seattle–Tacoma International
One-way,
From $ 50
O Hare International
Seattle–Tacoma International
One-way,
From $ 50
O Hare International
Seattle–Tacoma International
One-way,
From $ 50
O Hare International
Seattle–Tacoma International
One-way,
From $ 50
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Weekly flights
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday | |
|---|---|---|---|---|---|---|---|
| Number of flights | 46 | 30 | 29 | 20 | - | 41 | 38 |
Fly direct with
Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Delta Air Lines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Southwest Airlines on Mondays, Tuesdays, 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 |
| Delta Air Lines | DAL | DL | Yes | Unknown | Opens 1 days before flight 0 |
| Southwest Airlines | SWA | WN | No | Unknown | Opens 1 days before flight Closes 1 hours before flight |
| American Airlines | AAL | AA | Yes | Unknown | No |
| Alaska Airlines | ASA | AS | Yes | Unknown | Opens 1 days before flight Closes 1 hours before flight |
| United Airlines | UAL | UA | Yes | Unknown | Opens 1 days before flight Closes 1 hours before flight |
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 4.6 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 American Airlines, Alaska Airlines, Delta Air Lines, Southwest Airlines, United Airlines.
What are the most popular routes to and from Chicago?
Travelers frequently search for route combinations, such as Chicago and Miami International, McCarran International, Orlando International, Fort Lauderdale–Hollywood International, Denver International, Hartsfield–Jackson Atlanta International, Dallas/Fort Worth International, Logan International, Tampa International, San Diego International, Minneapolis–Saint Paul International.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and Los Angeles International, McCarran International, Denver International, San Francisco International, Phoenix Sky Harbor International, Baltimore–Washington International, O Hare International, San Diego International, Minneapolis–Saint Paul International, Cleveland Hopkins International, Oakland International.
Which airports are there in Chicago?
Chicago is mainly served by O Hare International. But there are other airports nearby, including Chicago Midway International, Chicago Rockford International.
What airports are near Chicago?
The main airport in Chicago is O Hare International. It is also served by Gerald R. Ford International, General Mitchell International, Dane County Regional, General Wayne A. Downing Peoria International, South Bend International, Central Illinois Regional, Quad City International, Fort Wayne International, Muskegon County, 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, Pangborn Memorial, Paine Field Everett, Yakima Air Terminal, Vancouver Harbour Flight Centre, Friday Harbor Airport, Kenmore Air Harbor, Lopez Island.
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.
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Flights from Chicago
- Flights from Chicago to Miami International
- Flights from Chicago to McCarran International
- Flights from Chicago to Orlando 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 Dallas/Fort Worth International
- Flights from Chicago to Logan International
- Flights from Chicago to Tampa International
- Flights from Chicago to San Diego International
- Flights from Chicago to Minneapolis–Saint Paul International
Flights 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 Phoenix Sky Harbor International to Seattle
- Flights from Baltimore–Washington International to Seattle
- Flights from O Hare International to Seattle
- Flights from San Diego International to Seattle
- Flights from Minneapolis–Saint Paul International to Seattle
- Flights from Cleveland Hopkins International to Seattle
- Flights from Oakland International to Seattle
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