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Flights from Des Moines International Airport (DSM) to Seattle-Tacoma International Airport (SEA)
Flights to Seattle
Washington
United States of America
Flights
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Popular airlines from Des Moines International Airport (DSM) to Seattle-Tacoma International Airport (SEA)

Alaska Airlines
American Airlines
United
Delta
Southwest Airlines
Frontier Airlines

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

Prices were available within the past 7 days and start at NT$6,037 for one-way flights and NT$13,845 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Fri, Aug 14 - Wed, Aug 19

DSM

Des Moines

SEA

Seattle

NT$13,845

Roundtrip

Found 2 days ago

Select Delta flight, departing Fri, Aug 14 from Des Moines to Seattle, returning Wed, Aug 19, priced at NT$13,845 Found 2 days ago

Mon, Aug 31 - Mon, Sep 7

DSM

Des Moines

SEA

Seattle

NT$15,038

Roundtrip

Found 3 days ago

Select Delta flight, departing Mon, Aug 31 from Des Moines to Seattle, returning Mon, Sep 7, priced at NT$15,038 Found 3 days ago

Fri, Aug 14 - Wed, Aug 19

DSM

Des Moines

SEA

Seattle

NT$15,297

Roundtrip

Found 2 days ago

Select United flight, departing Fri, Aug 14 from Des Moines to Seattle, returning Wed, Aug 19, priced at NT$15,297 Found 2 days ago

Fri, Aug 14 - Wed, Aug 19

DSM

Des Moines

SEA

Seattle

NT$15,468

Roundtrip

Found 2 days ago

Select United flight, departing Fri, Aug 14 from Des Moines to Seattle, returning Wed, Aug 19, priced at NT$15,468 Found 2 days ago

Fri, Aug 14 - Wed, Aug 19

DSM

Des Moines

SEA

Seattle

NT$16,458

Roundtrip

Found 2 days ago

Select United flight, departing Fri, Aug 14 from Des Moines to Seattle, returning Wed, Aug 19, priced at NT$16,458 Found 2 days ago

Mon, Aug 31 - Mon, Sep 7

DSM

Des Moines

SEA

Seattle

NT$16,489

Roundtrip

Found 3 days ago

Select United flight, departing Mon, Aug 31 from Des Moines to Seattle, returning Mon, Sep 7, priced at NT$16,489 Found 3 days ago

Mon, Aug 31 - Mon, Sep 7

DSM

Des Moines

SEA

Seattle

NT$16,490

Roundtrip

Found 3 days ago

Select Delta flight, departing Mon, Aug 31 from Des Moines to Seattle, returning Mon, Sep 7, priced at NT$16,490 Found 3 days ago

Fri, Aug 14 - Wed, Aug 19

DSM

Des Moines

SEA

Seattle

NT$16,587

Roundtrip

Found 2 days ago

Select American Airlines flight, departing Fri, Aug 14 from Des Moines to Seattle, returning Wed, Aug 19, priced at NT$16,587 Found 2 days ago

Mon, Aug 31 - Mon, Sep 7

DSM

Des Moines

SEA

Seattle

NT$16,619

Roundtrip

Found 3 days ago

Select Delta flight, departing Mon, Aug 31 from Des Moines to Seattle, returning Mon, Sep 7, priced at NT$16,619 Found 3 days ago

Fri, Aug 14 - Wed, Aug 19

DSM

Des Moines

SEA

Seattle

NT$16,629

Roundtrip

Found 2 days ago

Select Delta flight, departing Fri, Aug 14 from Des Moines to Seattle, returning Wed, Aug 19, priced at NT$16,629 Found 2 days ago

Find the cheapest month to fly from Des Moines (DSM) to Seattle (SEA)

February is typically the cheapest month to fly

From NT$7,199 - NT$16,176 per traveler.

Travel information

Origin airport	Des Moines International Airport
Destination airport	Seattle-Tacoma International Airport
Distance	2,350 km away
Airlines serving	Alaska Airlines, American Airlines, United, Delta, Southwest Airlines, Frontier Airlines
Popular airline	Alaska Airlines
Roundtrip price	NT$13,845

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Highline SeaTac Botanical Garden
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Burien Town Square Park
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Visit SeaTac
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Visit Des Moines
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Crystal Springs Park
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Visit Southcenter
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Visit Normandy Park
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Visit Tukwila
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Hydroplane and Raceboat Museum
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Tukwila Pond
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Moshier Park
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Ifly Seattle
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Westfield Southcenter Mall
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Tukwila Vacations
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Enterprise Rental Cars in Seattle - Tacoma Intl.
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Car rental SeaTac
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Car rentals near Westfield Southcenter Mall
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NT$6,037 Cheap Flights from Des Moines (DSM) to Seattle (SEA)

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

Be in the know

Book smarter

Earn twice

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

Find the cheapest month to fly from Des Moines (DSM) to Seattle (SEA)

February is typically the cheapest month to flyFebruary is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

February is typically the cheapest month to fly