Cheap Flight Tickets from Des Moines (DSM) to Seattle (SEA), Starting at $151

Good to Know: Cheapest and Fastest DSM - SEA Flights

Useful information for finding best airline tickets from Des Moines International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$313

AA American Airlines • 1 stop • 13h 32m

Sep 17 – Sep 20

The cheapest round trip flight from Des Moines to Seattle (DSM-SEA-DSM) is currently $313

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Cheapest One way Flight

$151

AA American Airlines • 1 stop • 20h 18m

Sep 05

The cheapest one way flight from Des Moines to Seattle (DSM-SEA) is currently $151

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Fastest Flight

8h 59m

The fastest nonstop flight from Des Moines to Seattle (DSM-SEA) takes 8h 59m

Top Airlines Flying from Des Moines to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Des Moines (DSM) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Des Moines to Seattle. Ideal for travelers with confirmed return itineraries.

Sep 17 - Sep 20, Economy
AA
Des Moines → Seattle
13h 32m
2:17 PM - 8:29 PM • 1 stop
AA
Des Moines → Seattle
11h 58m
11:59 PM - 9:17 AM • 1 stop
$313
American Airlines
Sep 17 - Sep 20, Economy
AA
Des Moines → Seattle
14h 12m
2:44 PM - 9:36 PM • 1 stop
AA
Des Moines → Seattle
10h 46m
5:30 AM - 2:16 PM • 1 stop
$313
American Airlines
Sep 17 - Sep 20, Economy
AS
Des Moines → Seattle
15h 9m
4:14 PM - 11:23 PM • 1 stop
AS
Des Moines → Seattle
10h 54m
8:33 AM - 5:27 PM • 1 stop
$348
Alaska Airlines
Sep 17 - Sep 20, Economy
UA
Des Moines → Seattle
12h 31m
1:23 PM - 7:14 PM • 1 stop
UA
Des Moines → Seattle
8h 59m
8:40 AM - 4:19 PM • 1 stop
$383
United Airlines
Sep 17 - Sep 20, Economy
UA
Des Moines → Seattle
10h 7m
1:35 PM - 5:42 PM • 1 stop
UA
Des Moines → Seattle
12h 3m
11:03 AM - 8:26 PM • 1 stop
$383
United Airlines
Sep 17 - Sep 20, Economy
DL
Des Moines → Seattle
8h 59m
7:00 AM - 10:39 AM • 1 stop
DL
Des Moines → Seattle
10h 6m
6:00 AM - 2:06 PM • 1 stop
$816
Delta Airlines

Fly from Des Moines to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Des Moines to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Des Moines to Seattle Flights

What are the airports in Des Moines?
DSM
What’s the most popular airline flying from DSM to SEA?
The most popular airline flying from Des Moines to Seattle are
Can I fly from DSM to SEA non-stop?
NO
Which airlines fly nonstop between Des Moines and Seattle?
The non-stop flights between Des Moines and Seattle are .
What’s the earliest departure time from DSM to SEA Airport?
The earliest flight leaves DSM at 6:00 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Des Moines to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DSM to SEA?
Read the fare rules of the Des Moines to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Des Moines and Seattle?
operate flights between Des Moines and Seattle
How long does a flight from Des Moines to Seattle take?
It takes approximately 4 hour to fly non-stop from DSM to SEA, which is 1464.14 miles by air.
Which airlines provide the cheapest flights from Des Moines (DSM) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from DSM were found on WN : USD 804
Do I need a passport to fly between DSM and SEA?
No
What’s the latest departure time from DSM to SEA ?
The last flight leaves DSM at 4:50 pm

Des Moines (DSM) to Seattle (SEA): Airport Information

Origin Airport Des Moines International , Des Moines, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 1464 miles

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