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Des Moines

$108+ Cheap flights from Washington to Des Moines (DSM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DSM
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Washington to Des Moines

Keep the following information in mind while searching for Washington to Des Moines flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$214
(Frontier)

One-way from

$108
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$636
Provider with most accurate pricing for Seattle/Tacoma Intl-Des Moines flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Des Moines flights.
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From Washington to Des Moines
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One-way flight from Washington to Des Moines
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Highest demand for flights based on searches. 15% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Washington to Des Moines

Cheapest flights from Washington to Des Moines
Explore the most affordable flight options available from Washington to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:54 pmSEA - DSM
1 stop20h 46mFrontier
Mon 1/58:29 pmDSM - SEA
1 stop18h 53mFrontier
Deal found 11/19$214
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:48 pmSEA - DSM
1 stop28h 15mMultiple Airlines
Sun 12/218:30 amDSM - SEA
1 stop27h 41mMultiple Airlines
Deal found 11/18$245
This Kiwi.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:48 pmSEA - DSM
1 stop28h 15mMultiple Airlines
Sun 12/144:21 pmDSM - SEA
2 stops21h 32mMultiple Airlines
Deal found 11/19$253
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:01 amSEA - DSM
1 stop29h 37mMultiple Airlines
Sun 12/78:30 amDSM - SEA
1 stop27h 36mMultiple Airlines
Deal found 11/20$264
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amPSC - DSM
1 stop6h 19mDelta
Tue 12/162:59 pmDSM - PSC
1 stop6h 53mDelta
Deal found 11/19$304
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:07 amGEG - DSM
1 stop6h 45mAmerican Airlines
Wed 1/711:35 amDSM - GEG
1 stop9h 14mAmerican Airlines
Deal found 11/20$321
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:40 pmGEG - DSM
1 stop5h 15mSouthwest
Sat 12/135:25 amDSM - GEG
1 stop5h 55mSouthwest
Deal found 11/20$337
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:50 amPSC - DSM
1 stop6h 36mDelta
Wed 12/102:59 pmDSM - PSC
1 stop6h 53mDelta
Deal found 11/20$339
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:10 pmGEG - DSM
1 stop5h 34mUnited Airlines
Sat 12/139:00 amDSM - GEG
2 stops11h 44mUnited Airlines
Deal found 11/20$342
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:10 amPSC - DSM
2 stops9h 53mDelta
Mon 12/82:59 pmDSM - PSC
1 stop6h 53mDelta
Deal found 11/19$344
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:15 pmGEG - DSM
1 stop5h 00mDelta
Thu 12/182:16 pmDSM - GEG
1 stop10h 09mDelta
Deal found 11/18$347
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:47 pmGEG - DSM
1 stop7h 57mUnited Airlines
Mon 12/155:15 pmDSM - GEG
1 stop5h 44mUnited Airlines
Deal found 11/20$348

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Des Moines that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Washington to Des Moines that are best for you.

Fly from

Washington

Fly to

Des Moines

Route

Depart

Return

Price

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Thu 2/19

12:57 pm-10:20 pm

1 stop7h 23m

Des Moines

Sat 2/21

3:24 pm-10:56 pm

1 stop9h 32m

$261

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Thu 1/8

1:19 pm-7:22 pm

1 stop28h 03m

Des Moines

Thu 1/15

8:30 am-8:08 pm

1 stop13h 38m

$269

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 1/13

6:00 am-3:41 pm

1 stop7h 41m

Des Moines

Sun 1/18

6:54 am-12:46 pm

1 stop7h 52m

$291

PortlandDes Moines

PDX - DSM

PDXDSM

Portland

Tue 1/13

3:45 pm-11:44 pm

1 stop5h 59m

Des Moines

Sun 1/18

5:30 am-9:45 am

1 stop6h 15m

$291

PascoDes Moines

PSC - DSM

PSCDSM

Pasco Tri Cities

Sun 12/7

6:00 am-2:19 pm

1 stop6h 19m

Des Moines

Tue 12/16

2:59 pm-10:59 pm

2 stops10h 00m

$309

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Wed 12/31

6:07 am-2:52 pm

1 stop6h 45m

Des Moines

Wed 1/7

11:35 am-6:49 pm

1 stop9h 14m

$321

SeattleDes Moines

SEA - DSM

SEADSM

Seattle/Tacoma Intl

Sat 1/31

11:10 pm-9:41 am

1 stop8h 31m

Des Moines

Tue 2/3

6:54 am-10:55 am

1 stop6h 01m

$321

SeattleDes Moines

SEA - DSM

SEADSM

Seattle/Tacoma Intl

Wed 1/7

8:45 am-9:10 pm

2 stops10h 25m

Des Moines

Tue 1/13

12:05 pm-9:50 pm

2 stops11h 45m

$331

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Tue 12/9

12:40 pm-7:55 pm

1 stop5h 15m

Des Moines

Sat 12/13

5:25 am-9:20 am

1 stop5h 55m

$337

PascoDes Moines

PSC - DSM

PSCDSM

Pasco Tri Cities

Tue 1/20

5:35 pm-3:41 pm

2 stops20h 06m

Des Moines

Sat 1/24

10:59 am-4:23 pm

2 stops7h 24m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 54 results
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Best time to book a flight from Washington to Des Moines

Have a flexible travel schedule? Discover the best time to fly to Des Moines from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Des Moines

What is the cheapest month to book a flight from State of Washington to Des Moines?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Des Moines (average of $149). Flying from State of Washington to Des Moines in December is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to DSM?

Find hourly flight availability from Washington to Des Moines. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

One of the essential ways to save on airfare from State of Washington to Des Moines is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 49% on airfare.

What is the cheapest day to fly from State of Washington to Des Moines?

Use this chart to determine the cheapest time to fly round-trip from Washington to Des Moines. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Des Moines flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to Des Moines. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Des Moines from Washington?

    Most people fly into Des Moines (DSM) if they book a flight to Des Moines from Washington. Des Moines is conveniently located just 3.6 mi from Des Moines’s city center.

  • How long is the flight from State of Washington to Des Moines?

    Departing from State of Washington to Des Moines will take you 6h 45m. The distance between State of Washington and Des Moines is about 1241 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Des Moines one-way?

    $125 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $176 and $176, respectively.

  • What are the most popular routes from State of Washington to Des Moines?

    When deciding which route to take from State of Washington to Des Moines consider Seattle/Tacoma Intl - Des Moines, Portland - Des Moines or Spokane - Des Moines as they are the most popular.

  • Can I find deals for flights from Washington to Des Moines that include hotel bookings?

    Yes. In addition to deals on Washington to Des Moines flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Des Moines?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Des Moines.

  • Can I find deals for business class flights from Washington to Des Moines?

    Yes. Cheapflights offers flight deals from Washington to Des Moines by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Des Moines?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Des Moines (average of $149). Flying from State of Washington to Des Moines in December is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
Johnston
Altoona
Boone
Ames
West Des Moines
Ankeny

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Top 6 airlines flying from Washington to Des Moines

Discover the top 6 airlines that operate flights from Washington to Des Moines. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$119Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$147Average$405FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$272Average$421FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$293Average$484FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$334Average$440FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$450Average$599FlexibilityNo cancel feeOn-time75%

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