$214RT
$131 Price Drop
The price for this trip is $131 lower than it was this time last week. Grab it while it lasts!
Weekend Deal
Des Moines, IA (DSM) to Seattle, WA (SEA)
TRAVEL DATES Best Times To Go
TRAVEL DATES Thu, Feb 27 - Mon, Mar 02
TRAVEL DATES Sat, Mar 07 - Mon, Mar 09
TRAVEL DATES Wed, Mar 18 - Tue, Mar 24
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Find This Fare Now
TRAVEL DATES Best Times To Go
TRAVEL DATES Thu, Feb 27 - Mon, Mar 02
TRAVEL DATES Sat, Mar 07 - Mon, Mar 09
TRAVEL DATES Wed, Mar 18 - Tue, Mar 24
Airlines
United
Trip’s Length
4 Days
What You Need To Know
  • This fare is available for travel over a peak holiday, or event
  • Weekend travel available!
  • All mandatory taxes/fees are included in the price. Read More >
  • Baggage fees, if applicable, and other optional fees are not included.
  • Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any.

Expert verified flight deals from DSM to SEA. The largest selection of handpicked flight deals across all airlines from Des Moines, IA - Des Moines Airport to Seattle, WA - Seattle/Tacoma International Airport.

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