Cheap flights from Chicago, IL to Seattle, WA
Flights starting at £112. Choose between Alaska Airlines, Frontier Airlines, or Spirit Airlines to find the best price.
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Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Seattle
Cheapest one-way trip | £112 |
|---|---|
Cheapest nonstop round-trip | £211 |
Cheapest round-trip | £186 |
Average round-trip | £317 |
Includes rare itinerary | Travel hack |
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Weekly direct flights
Discover the top airlines offering direct flights from Chicago to Seattle in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 04.12 - Sun 10.12
| Airline | Mon 04.12 | Tue 05.12 | Wed 06.12 | Thu 07.12 | Fri 08.12 | Sat 09.12 | Sun 10.12 |
|---|---|---|---|---|---|---|---|
| 2 | 2 | 3 | 4 | 4 | 3 | 4 | |
| --- | 2 | 3 | 3 | 3 | 3 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Mon 11.12 - Sun 17.12
| Airline | Mon 11.12 | Tue 12.12 | Wed 13.12 | Thu 14.12 | Fri 15.12 | Sat 16.12 | Sun 17.12 |
|---|---|---|---|---|---|---|---|
| 4 | 3 | 3 | 5 | 5 | 4 | 5 | |
| 2 | 2 | 3 | 3 | 3 | 3 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Mon 18.12 - Sun 24.12
| Airline | Mon 18.12 | Tue 19.12 | Wed 20.12 | Thu 21.12 | Fri 22.12 | Sat 23.12 | Sun 24.12 |
|---|---|---|---|---|---|---|---|
| 5 | 4 | 4 | 5 | 5 | 4 | 5 | |
| 2 | 2 | 3 | 5 | 4 | 4 | 3 | |
| 1 | 1 | 1 | --- | 1 | 1 | 1 |
Weekly direct flights for Mon 25.12 - Sun 31.12
| Airline | Mon 25.12 | Tue 26.12 | Wed 27.12 | Thu 28.12 | Fri 29.12 | Sat 30.12 | Sun 31.12 |
|---|---|---|---|---|---|---|---|
| 5 | --- | --- | 2 | 5 | 3 | 5 | |
| 4 | 1 | --- | --- | 3 | 3 | 4 | |
| --- | --- | --- | --- | --- | --- | --- |
Check-in for a flight from Chicago to Seattle
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
| Frontier Airlines | FFT | F9 | 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 |
| American Airlines | AAL | AA | No | No |
| Harbour Air (Priv) | HES | YB | No | No |
Seattle travel tips
1) Be punctual to get on well with Seattleites | Punctuality is a feature of Seattleites. Try to come everywhere where it’s scheduled on time. Locals will hardly accept the apology even after a slight delay. Please, be punctual! |
|---|---|
2) Attend Benaroya Hall, Seattle’s premier art venue | Benaroya Hall is considered to be a premier arts venue in Seattle and host a 2,500-seat audience. It offers a variety of performances and shows annually. Though the Seattle Symphony is the main attraction for visitors, folk performances, concerts, or live shows can also occur. No matter what occasion takes you to Benaroya Hall, you are going to be impressed. Just believe! |
3) The Seattle dog is wanted, find and grab it | Wandering along the streets of Seattle, look for a hot-dog stand. Grab the Seattle hot dog with creamy cheese on the top. You must try it! It’s extremely delicious! |
Frequently asked questions
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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