Search flights from Champaign (CMI) to Seattle (SEA)
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Cheapest flights to Seattle
The cheapest flights available in the next 60 days – prices are updated regularly
Wed 10 Dec
US$161.76
One way
Economy
1 traveller
Tue 16 Dec
US$163.57
One way
Economy
1 traveller
Wed 17 Dec
US$165.28
One way
Economy
1 traveller
Flying from Champaign to Seattle: things to know
The most popular route is from University of Illinois-Willard Airport in Champaign to Sea-Tac Airport in Seattle. On average this flight takes 8 hours 2 minutes one way and costs US$551 for the round trip.
Most popular route | University of Illinois-Willard Airport (CMI) to Sea-Tac Airport (SEA) |
|---|---|
Average flight time | 8 hours 2 minutes |
Average round-trip price | US$551 |
Fly from Champaign to Seattle | 1 airline |
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