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Find the best flight to Des Moines

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Great deals to Seattle
We’ve searched 100s of deals recently found by travellers.*
Washington DC, DC (WAS) Seattle, WA (SEA)
Sat, 10/11 - Tue, 13/11
Alaska Airlines - Nonstop, Roundtrip, Economy
US$255
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Washington DC, DC (WAS) Seattle, WA (SEA)
Thu, 8/11 - Tue, 13/11
Alaska Airlines - Nonstop, Roundtrip, Economy
US$255
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Washington DC, DC (WAS) Seattle, WA (SEA)
Fri, 7/12 - Tue, 11/12
Alaska Airlines - Nonstop, Roundtrip, Economy
US$255
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Washington DC, DC (WAS) Seattle, WA (SEA)
Thu, 7/2 - Tue, 12/2
Alaska Airlines - Nonstop, Roundtrip, Economy
US$255
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Washington DC, DC (WAS) Seattle, WA (SEA)
Thu, 24/1 - Sun, 27/1
Alaska Airlines - Nonstop, Roundtrip, Economy
US$255
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Washington DC, DC (WAS) Seattle, WA (SEA)
Fri, 9/11 - Tue, 13/11
Alaska Airlines - Nonstop, Roundtrip, Economy
US$255
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Washington DC, DC (WAS) Seattle, WA (SEA)
Thu, 1/11 - Tue, 6/11
Alaska Airlines - Nonstop, Roundtrip, Economy
US$290
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Washington DC, DC (WAS) Seattle, WA (SEA)
Wed, 31/10 - Tue, 6/11
Alaska Airlines - Nonstop, Roundtrip, Economy
US$290
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
Flight stats for Des Moines - did you know?
  • Des Moines is 4 km from Seattle-Tacoma Intl Airport (Seattle, WA).
  • Seattle-Tacoma Intl Airport (Seattle, WA)
    • Right now, 73 airlines operate out of Seattle-Tacoma Intl Airport.
    • Seattle-Tacoma Intl Airport offers nonstop flights to 107 cities.
    • Every week, at least 5,608 domestic flights and 880 international flights depart from Seattle-Tacoma Intl Airport.
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