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

Change your flight without a fee on select flights

Lowest round trip fares by airline from Seattle and Des Moines

Cheapest prices ($89 One Way, $187 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 10
SEA
Seattle
DSM
Des Moines
$89
Frontier Airlines
Tue, Jul 27
SEA
Seattle
DSM
Des Moines
$109
Frontier Airlines
Wed, Jul 28
SEA
Seattle
DSM
Des Moines
$115
American Airlines
Sat, Jul 31
SEA
Seattle
DSM
Des Moines
$124
American Airlines
Mon, Jul 12
SEA
Seattle
DSM
Des Moines
$132
Delta
Tue, Jul 13 - Thu, Jul 22
SEA
Seattle
DSM
Des Moines
$187
Frontier Airlines
Tue, Aug 3 - Wed, Aug 18
SEA
Seattle
DSM
Des Moines
$238
Frontier Airlines
Tue, Jun 15 - Wed, Jul 7
SEA
Seattle
DSM
Des Moines
$247
United
Tue, Aug 3 - Fri, Aug 13
SEA
Seattle
DSM
Des Moines
$249
Frontier Airlines
Sat, Jul 3 - Wed, Jul 21
SEA
Seattle
DSM
Des Moines
$255
United

Fly From Seattle to Des Moines

Origin Seattle
Destination Des Moines
Number of Daily Flights
Earliest Flight Departure Date
Latest Flight Departure Date
Popular Airlines

Cheap flights from Seattle to Des Moines

Are you ready to book your flight, but feeling nervous about paying too much if the price drops? Don't play the waiting game. Our Best Price Guarantee means if you see a better fare for the same flight, we'll give you the difference in CheapCash, plus a $50 CheapCash bonus, which you can use to save on your hotel reservation.

If you have a frequent flier account, add it to your reservation to earn miles. And don't worry about getting stuck in a middle seat. Choose your seats when you book, so you'll be right where you want to be on departure day.

Save Even More Time and Money With a Des Moines Travel Package

Once your flights are booked, why start all over again searching for a cheap hotel? Book your flight and hotel together, and save yourself more than time and energy. You'll also be able to take advantage of discounts and coupons on your Des Moines vacation that you can't get when you book flights and hotel separately.

Relax in Des Moines With Confidence and Convenience

Going cheap doesn't mean giving up great service. Our agents are available 24/7 to help you find the right cheap flights and hotel, and to answer questions about your trip.

Need to grab a cheap travel deal while you're on the go? Download our mobile app, where you can search and book just like you would on your home computer. Stay in-the-know on great rates on flights from Seattle to Des Moines by signing up for exclusive email deals.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.