Cheap flights from Seattle, WA to Chicago, IL
Flights starting at £62. Choose between United Airlines, Alaska Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to Chicago
Cheapest one-way trip | £63 |
---|---|
Cheapest round-trip | £136 |
Average round-trip | £179 |
Nonstop flights in May | £62 – £409 |
Most popular airline | United Airlines |
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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Chicago. Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The distance between Seattle and Chicago is 2764 km. The most popular airlines for this route are United Airlines, Alaska Airlines, and Spirit Airlines. Seattle and Chicago have 76 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Seattle to Chicago in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 29.04 - Sun 05.05
Airline | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 | Sun 05.05 |
---|---|---|---|---|---|---|---|
--- | --- | --- | 2 | 3 | 4 | 4 | |
--- | --- | --- | --- | --- | --- | 5 |
Weekly direct flights for Mon 06.05 - Sun 12.05
Airline | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 | Sun 12.05 |
---|---|---|---|---|---|---|---|
2 | 3 | 3 | --- | 5 | 4 | 6 | |
6 | 5 | 5 | 5 | 5 | 5 | 4 |
Weekly direct flights for Mon 13.05 - Sun 19.05
Airline | Mon 13.05 | Tue 14.05 | Wed 15.05 | Thu 16.05 | Fri 17.05 | Sat 18.05 | Sun 19.05 |
---|---|---|---|---|---|---|---|
6 | 4 | 2 | 3 | 3 | 3 | 6 | |
5 | 6 | 4 | 5 | 5 | 5 | 2 |
Weekly direct flights for Mon 20.05 - Sun 26.05
Airline | Mon 20.05 | Tue 21.05 | Wed 22.05 | Thu 23.05 | Fri 24.05 | Sat 25.05 | Sun 26.05 |
---|---|---|---|---|---|---|---|
5 | 4 | 5 | 3 | 5 | 4 | 6 | |
5 | 5 | 4 | 6 | 4 | 5 | 5 |
Check-in for a flight from Seattle to Chicago
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Chicago
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 0°C | -5°C |
March | 6°C | 0°C |
April | 11°C | 4°C |
May | 17°C | 10°C |
June | 22°C | 16°C |
July | 25°C | 20°C |
August | 25°C | 19°C |
September | 22°C | 16°C |
October | 15°C | 10°C |
November | 8°C | 3°C |
December | 2°C | -1°C |
14 day forecast
Frequently asked questions
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