Cheap flights from Seattle to Des Moines from $114
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Des Moines departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Des Moines
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Des Moines?
If you’re not able to fly to Des Moines in January, then April is your next best option. Flight prices from Seattle to Des Moines during April average around $401.
What is the cheapest day to depart on your flight to Des Moines?
The cheapest day to depart from Seattle to Des Moines is on a Wednesday. Travelers who choose to depart for Des Moines on a Wednesday will often find tickets for as low as $441. Flights from Seattle to Des Moines on a Sunday will generally be more expensive and average around $645. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Des Moines?
According to our data, the cheapest time of day to fly to Des Moines is in the evening. momondo users have found flights departing from Seattle to Des Moines in the evening for as low as $421. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $520. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Des Moines?
You are more likely to see cheaper flights to Des Moines from Seattle when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Des Moines for around $457 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Des Moines from Seattle for as low as $357 on momondo.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Des Moines?
Frontier, Delta, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to Des Moines
What airlines fly to Des Moines?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Des Moines from Seattle according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Des Moines. Keep in mind that there are 6 different airlines that fly to Des Moines on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Des Moines
Cheap Seattle to Des Moines (SEA to DSM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Des Moines
How far is Seattle/Tacoma Intl to Des Moines by plane?
The distance between Seattle/Tacoma Intl and Des Moines is about 1462.1 mi. Flights usually cover this in 5h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Des Moines Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Des Moines Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Des Moines Airport?
There are 6 operators available for flights from Seattle/Tacoma Intl Airport to Des Moines Airport as of June 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Des Moines Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Des Moines Airport.
What documentation or ID do you need to fly to Des Moines Airport?
The necessary travel and health documents for your Des Moines Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Des Moines?
momondo data reveals that the most frequently booked airline on the route from Seattle to Des Moines is United Airlines, representing 33% of all bookings. The subsequent popular airlines are Delta at 19%, American Airlines at 18%, and Southwest at 10%.
Best airlines flying from Seattle to Des Moines
Compare and see reviews for airlines that fly from Seattle to Des Moines with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $115 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $167 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $331 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $334 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $395 | Free Cancellation | Rating 8.0 10,000 reviews |
Traveling to a place near Des Moines?
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Why should I use momondo to find a flight deal from Seattle to Des Moines?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Des Moines for you.
Can I find flights from Seattle to Des Moines with flexible booking policies on momondo?
Yes. All flights to Des Moines from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seattle to Des Moines?
Once all potential Seattle to Des Moines flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Seattle to Des Moines right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seattle to Des Moines flights. All you need is a valid email address and we will do the rest; it is that quick and easy.