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$77+ Cheap flights from Des Moines (DSM) to Washington

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Des Moines to Washington

Keep the following information in mind while searching for Des Moines to Washington flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$139
(Cheapflightsfares)

One-way from

$77
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$416
From Des Moines to Washington
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One-way flight from Des Moines to Washington
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Des Moines to Washington

Cheapest flights from Des Moines to Washington
Explore the most affordable flight options available from Des Moines to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:00 amDSM - PDX
Nonstop3h 38mAllegiant Air
jue. 10/29:38 amPDX - DSM
Nonstop3h 15mAllegiant Air
Deal found 9/16$139
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/127:00 amDSM - PDX
Nonstop3h 48mAllegiant Air
jue. 10/169:38 amPDX - DSM
Nonstop3h 15mAllegiant Air
Deal found 9/15$141
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/167:00 amDSM - PDX
Nonstop3h 48mAllegiant Air
dom. 10/199:38 amPDX - DSM
Nonstop3h 15mAllegiant Air
Deal found 9/15$163
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:00 amDSM - PDX
Nonstop3h 38mAllegiant Air
dom. 9/289:28 amPDX - DSM
Nonstop3h 24mAllegiant Air
Deal found 9/14$170
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/57:00 amDSM - PDX
Nonstop3h 48mAllegiant Air
jue. 10/99:38 amPDX - DSM
Nonstop3h 15mAllegiant Air
Deal found 9/15$173
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
vie. 12/58:15 pmDSM - SEA
1 stop16h 41mFrontier
dom. 12/77:05 pmSEA - DSM
1 stop22h 03mFrontier
Deal found 9/15$177
This Frontier deal was found by Cheapflights users on 9/14. 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.
jue. 9/252:25 pmDSM - PDX
1 stop11h 47mFrontier
dom. 9/286:05 amPDX - DSM
1 stop5h 35mFrontier
Deal found 9/14$179
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/27:00 amDSM - PDX
Nonstop3h 48mAllegiant Air
dom. 10/59:38 amPDX - DSM
Nonstop3h 15mAllegiant Air
Deal found 9/16$189
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
dom. 10/57:00 amDSM - PDX
Nonstop3h 48mMultiple Airlines
mié. 10/812:43 pmPDX - DSM
1 stop23h 09mMultiple Airlines
Deal found 9/16$195
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
vie. 11/72:32 pmDSM - PDX
1 stop23h 24mFrontier
dom. 11/93:26 pmPDX - DSM
1 stop20h 21mFrontier
Deal found 9/14$199
This Frontier deal was found by Cheapflights users on 9/15. 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.
vie. 10/32:25 pmDSM - SEA
1 stop12h 05mFrontier
lun. 10/66:12 amSEA - DSM
1 stop5h 28mFrontier
Deal found 9/15$217
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
jue. 10/232:37 pmDSM - SEA
1 stop18h 56mMultiple Airlines
dom. 10/269:58 pmSEA - DSM
1 stop11h 36mMultiple Airlines
Deal found 9/15$222

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Washington 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Des Moines to Washington that are best for you.

Fly from

Des Moines

Fly to

Washington

Route

Depart

Return

Price

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

vie. 12/5

8:15 pm-10:56 am

1 stop16h 41m

Seattle/Tacoma Intl

dom. 12/7

7:05 pm-7:08 pm

1 stop22h 03m

$177

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

vie. 11/7

2:32 pm-11:56 am

1 stop23h 24m

Portland

dom. 11/9

3:26 pm-1:47 pm

1 stop20h 21m

$199

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

vie. 10/3

2:25 pm-12:30 am

1 stop12h 05m

Seattle/Tacoma Intl

lun. 10/6

6:12 am-1:40 pm

1 stop5h 28m

$217

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

jue. 10/16

2:37 pm-11:48 am

1 stop23h 11m

Portland

dom. 10/19

9:38 am-2:53 pm

Nonstop3h 15m

$250

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

jue. 10/30

2:32 pm-12:13 pm

1 stop23h 41m

Seattle/Tacoma Intl

jue. 11/6

7:17 pm-10:40 pm

1 stop25h 23m

$270

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

jue. 10/2

2:25 pm-12:12 am

1 stop11h 47m

Portland

dom. 10/5

9:38 am-2:53 pm

Nonstop3h 15m

$275

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

vie. 9/26

2:25 pm-12:30 am

1 stop12h 05m

Seattle/Tacoma Intl

lun. 9/29

6:12 am-1:40 pm

1 stop5h 28m

$275

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

jue. 10/2

2:25 pm-9:20 am

2 stops20h 55m

Seattle/Tacoma Intl

dom. 10/5

6:12 am-1:40 pm

1 stop5h 28m

$283

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

dom. 10/5

7:00 am-8:48 am

Nonstop3h 48m

Portland

jue. 10/9

2:18 pm-10:37 pm

2 stops30h 19m

$288

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

sáb. 11/8

11:06 am-5:27 pm

1 stop8h 21m

Portland

dom. 11/9

12:35 am-10:20 am

1 stop7h 45m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 50 results
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Best time to book a flight from Des Moines to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Des Moines 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 Des Moines to Washington

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

Currently, January is the cheapest month in which you can book a flight from Des Moines to State of Washington (average of $238). Flying from Des Moines to State of Washington in June is currently the most expensive (average of $387). 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 DSM to WA?

Find hourly flight availability from Des Moines to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Des Moines to State of Washington as you normally would.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated septiembre 17, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Des Moines to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Washington. 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 from for flights from Des Moines to Washington?

    Des Moines (DSM) is the airport you will fly out of if you book a flight from Des Moines to Washington. It is only a 3.6 mi journey to Des Moines (DSM) from Des Moines’s city center.

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

    A quick flight from Des Moines to State of Washington can take about 8h 43m. Frontier provides one of the quickest options available for as low as $317. Des Moines and State of Washington are separated by a distance of 1241 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Des Moines to State of Washington are Allegiant Air ($77), Frontier ($109), and Delta ($159).

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Des Moines to Washington 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 Des Moines to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Des Moines to State of Washington (average of $238). Flying from Des Moines to State of Washington in June is currently the most expensive (average of $387). 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

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Alternative routes for Des Moines to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Des Moines to Washington

Discover the top 6 airlines that operate flights from Des Moines to Washington. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$288FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$233Average$515FlexibilityNo cancel feeOn-time69%
DeltaCheapest$250Average$410FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$421FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$472FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$486Average$616FlexibilityNo cancel feeOn-time75%

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