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

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Flight from Seattle to Des Moines route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Des Moines Intl.
Distance
2337 km

Compare flights from Seattle to Des Moines easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Des Moines. Operating between them 1 flights per day, airlines cover the route. And United Airlines fly direct, getting you to Des Moines Intl. in just 7hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Des Moines Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Des Moines Intl. (DSM) 

The easiest way to view the best deals on flights from Seattle to Des Moines today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Des Moines Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and Des Moines
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to Des Moines flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Des Moines Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SEA to Des Moines Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between SEA and Des Moines Intl. Airport (DSM) was . Fares this cheap don’t hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Des Moines Intl. Airport?
We understand that circumstances change unexpectedly, so we’ve made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Des Moines Intl. Airport (DSM) 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 Seattle - Tacoma Intl. Airport (SEA) to Des Moines Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Sea-Tac Airport to Des Moines Intl. Airport (DSM)?
It’s around 2,400 kilometres from Sea-Tac Airport to Des Moines Intl. Airport (DSM), so expect to be flying for a while. Keep yourself entertained with things like a magazine or a gripping book.
Which airlines fly direct from SEA to Des Moines Intl. Airport (DSM)?
Flying directly between Sea-Tac Airport and DSM isn’t possible at this time. However, you’ll still be able to find a flight to Des Moines with at least one stop.
Are Sea-Tac Airport to DSM flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute deals between Seattle - Tacoma Intl. Airport (SEA) and Des Moines Intl. Airport (DSM) are possible, it’s also a good idea to monitor prices well before you fly. In fact, some air carriers release their prices up to 12 months before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to pounce when the fares dip.
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