Search flights from Des Moines (DSM) to Seattle (SEA)
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Cheapest flights to Seattle
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue 7 OctUS$106.36One wayEconomy1 traveller
- Wed 8 OctUS$107.11One wayEconomy1 traveller
- Wed 22 OctUS$109.85One wayEconomy1 traveller
Flying from Des Moines to Seattle: things to know
The most popular route is from Des Moines International Airport in Des Moines to Sea-Tac Airport in Seattle. On average this flight takes 6 hours 49 minutes one way and costs US$783 for the round trip.
Most popular route | Des Moines International Airport (DSM) to Sea-Tac Airport (SEA) |
|---|---|
Average flight time | 6 hours 49 minutes |
Average round-trip price | US$783 |
Fly from Des Moines to Seattle | 5 airlines |
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Airlines that fly from Des Moines to Seattle
Airline options may vary according to recently booked flights and your search terms
American Airlines
United Airlines
Frontier Airlines
Allegiant Air
Alaska Airlines
Frequently asked questions
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