Cheap Flights from Des Moines (DSM) to Seattle (SEA)

Popular airlines from Des Moines International Airport (DSM) to Seattle-Tacoma International Airport (SEA)

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Frequently asked questions

Is it cheaper to buy a plane ticket from DSM to Sea-Tac Airport last minute?
Booking your journey from DSM to Seattle - Tacoma Intl. Airport (SEA) at the last minute could save you a tidy sum if you're lucky to find a bargain. However, tickets usually don't get cheaper as the date of departure nears. If you wait around, flights could also be booked out or the best seats taken (because who wants the middle seat?). If you don't want to risk it, book well ahead of your departure date. Note that some of the biggest deals can be found up to 12 months in advance. If your favorite airline hasn't released its fares yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Seattle from Des Moines?
With Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI) to pick from, traveling from Des Moines to Seattle is a cinch. The city's main hub, Seattle - Tacoma Intl. Airport (SEA), is around 19 kilometers south of the center. Along with the price of fares, consider factors like bus or train options from the airport and the distance to your hotel before making your choice. Get your Seattle trip off to a superb start by checking out Space Needle and Pike Place Market.
Can I change the date of my flight from Des Moines Intl. Airport to Sea-Tac Airport?
Easily make changes to your Des Moines Intl. Airport (DSM) to SEA ticket via the Expedia Trips portal. But before amending dates or times, read through the rules and restrictions in your itinerary to learn what the airline will let you do and whether fees apply. Some carriers have a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also check out our Customer Service portal for more advice and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Des Moines Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
2337 km

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