$147 Cheap Flights from Des Moines (DSM) to Seattle (SEA)

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

Prices were available within the past 7 days and start at $147 for one-way flights and $175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Flights from Des Moines (DSM) to Seattle (SEA)
Origin airport
Des Moines Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$175
Distance
1460 mi

Des Moines to Seattle Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Des Moines to Seattle offer the perfect respite. Not only does exploring Seattle provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Des Moines to Seattle may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seattle are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seattle more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is $147 now!

Frequently asked questions

How much is a flight from DSM to Sea-Tac Airport?
Round-trip journeys from DSM to Sea-Tac Airport start from $175. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Des Moines Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
The majority of flights can be canceled online, but whether you are charged a fee differs between airlines. If you do need to cancel your vacation, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Des Moines Intl. Airport (DSM) to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Des Moines Intl. Airport (DSM) to Seattle - Tacoma Intl. Airport (SEA) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Des Moines Intl. Airport (DSM) to SEA?
The flight distance between Des Moines Intl. Airport (DSM) and Seattle - Tacoma Intl. Airport (SEA) is 1492 mi. Sneak in a nap or get stuck into a book and the journey will zip by.
Which airlines fly direct from DSM to Sea-Tac Airport?
Flying nonstop between DSM and SEA isn’t possible at present. However, you’ll still be able to find a flight to SeaTac with at least one stop.
Are Des Moines Intl. Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
It is possible to find an awesome last-minute deal from DSM to Sea-Tac Airport, but it’s also possible to miss out altogether! As many airlines publish prices up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can be sure you’re always getting the latest offers.
Seattle nearby Airports

Seattle Paine Field Intl. Airport

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