DSM to SEA (Des Moines to Seattle) Flights

Last Minute Flights from DSM to SEA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
DSMSeattleMarch 22 to March 27$778
*Prices include taxes and fees

Cheapest DSM to SEA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
DSMSeattleMay 11 to May 19$220
DSMSeattleMay 19 to May 27$281
DSMSeattleMay 19 to May 27$283
DSMSeattleApril 1 to April 15$343
DSMSeattleMay 7 to May 12$373
*Prices include taxes and fees
DSM to SEA Flight Details
Origin airport
Des Moines Intl.
Origin airport IATA code
DSM
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
1460 mi

Frequently asked questions

What airlines fly direct from DSM to Sea-Tac Airport?
No airlines fly straight from Des Moines Intl. Airport to Sea-Tac Airport. If you want to travel to SeaTac, you'll need to book a flight with at least one stop in between.
How many flights are there from DSM to SEA?
About 28 flights are scheduled every day from Des Moines, IA (DSM-Des Moines Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Buckle up because your plane to SeaTac is ready to take off.
How long does it take to fly from Des Moines, IA (DSM-Des Moines Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You can expect to be on the plane for approximately 6 hours and 43 minutes from Des Moines, IA (DSM-Des Moines Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), so dress in comfy clothing. Cozy sweaters, loose, wide-leg pants and flat shoes are all perfect options for a flight of this length.
What is the flight distance from Des Moines, IA (DSM-Des Moines Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The Des Moines, IA (DSM-Des Moines Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) route covers 1,450 miles (2,400 1) and is known as a medium-haul trip. If you're chasing comfort — and you've found a deal — upgrade to a premium or business class seat.
How many morning flights are there from DSM to SEA?
With some 100 morning flights every week from DSM to SEA to take your pick of, you'll be rolling out of bed and taking to the skies soon enough.

  • If you'd like to jet off with American Airlines (AA), it offers 37 weekly flights that set off before noon. The 5:00AM flight is the first of the day.
  • 6:00AM is the earliest time you can fly from DSM to SEA with United Airlines (UA). This company has 35 early flights every week.
  • Book a seat with Delta Air Lines (DL) and you'll have approximately 28 morning flights to choose between. The earliest departure time from DSM is 5:33AM.

How many afternoon flights are there from DSM to SEA?
If the words "early bird" just aren't in your vocabulary, hop aboard one of the 101 weekly afternoon and evening flights from DSM to SEA.

  • American Airlines (AA) provides 37 weekly flights that jet off after midday. The earliest departs at 12:02PM.
  • United Airlines (UA) offers 32 afternoon and evening flights per week. The first is scheduled for 1:40PM.
  • Alternatively, get up and go with Delta Air Lines (DL). This carrier has 30 flights per week after midday, with the earliest departure at 12:00PM.

What is the earliest departure time out of Des Moines to SeaTac?
The earliest flight flies from DSM at 5:00AM and lands at SEA at 1:49AM. Remember to allow yourself adequate time in the morning to easily make it to your gate.
What is the latest departure time out of Des Moines to SeaTac?
From DSM, the latest flight jets out at 6:37PM and comes in at SEA at 5:39PM. If you don't do early mornings, this is the perfect flight for you.
What is the average price from Des Moines to SeaTac?
You can find a round-trip airfare from DSM to SEA from around $220. The best deals disappear fast, so book as soon as you've settled on your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Des Moines to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Des Moines to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from DSM to SEA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Des Moines to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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