How long is the flight from Washington, D.C. to Des Moines?

For as low as $397, Delta can have you in Des Moines from Washington, D.C. in 5h 21m. Airlines will cover a distance of 871 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 flying from Washington, D.C. to Des Moines round-trip?

Flying on Delta is currently your cheapest option to Des Moines, with prices starting at $118. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $312 and $321, respectively. Delta is 75% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Washington, D.C. to Des Moines one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $154. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Washington, D.C. to Des Moines for a low price.

In terms of precipitation, rainfall in Des Moines ranges from 1.0 - 4.9 inches per month. June is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Des Moines when rainfall is around 1.0 in.

If weather is an important factor for your trip to Des Moines, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What are the most popular routes from Washington, D.C. to Des Moines?

When deciding which route to take from Washington, D.C. to Des Moines consider Washington, D.C. Reagan-National - Des Moines, Washington, D.C. Dulles Intl - Des Moines or Baltimore/Washington - Des Moines as they are the most popular.

What are the most popular airlines that fly from Washington, D.C. to Des Moines?

Consider American Airlines, United Airlines or Southwest when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Des Moines.

Most accurate provider : When it comes to deals on Washington, D.C.-Des Moines flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Des Moines flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Des Moines flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Des Moines flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Des Moines flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Des Moines from Washington, D.C.?

Des Moines (DSM) is the airport you will fly into if you book a flight from Washington, D.C. to Des Moines. You should not have trouble finding flights to Des Moines from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Des Moines airport from Washington, D.C.. It is only a 3.6 mi journey from Des Moines (DSM) to Des Moines’s city center.

Can I find deals for flights from Washington, D.C. to Des Moines that include hotel bookings?

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

How can I find direct flights from Washington, D.C. 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, D.C. to Des Moines.

Can I find deals for business class flights from Washington, D.C. to Des Moines?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$120+ Cheap Flights from Washington, D.C. to Des Moines

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Cheapflights Tip: The best prices from Washington, D.C. to Des Moines are usually found in January or February, booked 47 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Des Moines

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Des Moines
Explore the most affordable flight options available from Washington, D.C. to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Wed 10/71:55 pm -

1 stop27h 57m

Sun 10/188:43 am -

2 stops47h 44m

Deal found 8/26

$249

Thu 10/229:52 pm -

1 stop11h 33m

Sun 10/256:37 pm -

1 stop17h 24m

Deal found 8/24

$317

Sat 10/33:10 pm -

1 stop6h 35m

Mon 10/54:30 pm -

1 stop6h 15m

Deal found 8/25

$325

Mon 9/215:20 pm -

1 stop5h 55m

Mon 9/285:40 am -

2 stops8h 00m

Deal found 8/24

$330

Tue 9/221:40 pm -

2 stops8h 25m

Tue 9/296:10 am -

2 stops7h 55m

Deal found 8/24

$335

Sat 10/310:22 am -

2 stops27h 17m

Sun 10/113:54 pm -

1 stop20h 07m

Deal found 8/26

$337

Tue 9/155:45 pm -

1 stop5h 15m

Mon 9/215:40 am -

1 stop5h 15m

Deal found 8/24

$338

Tue 10/277:15 am -

2 stops8h 05m

Thu 10/295:10 am -

2 stops9h 55m

Deal found 8/24

$341

Wed 10/142:15 pm -

2 stops8h 40m

Tue 10/205:35 am -

2 stops8h 20m

Deal found 8/25

$348

Sat 10/319:06 pm -

2 stops18h 53m

Sat 11/79:00 am -

1 stop24h 21m

Deal found 8/23

$385

Thu 9/103:30 pm -

2 stops7h 45m

Wed 9/166:10 am -

1 stop4h 15m

Deal found 8/24

$385

Sat 10/31:59 pm -

Nonstop2h 42m

Sat 10/171:15 pm -

1 stop7h 44m

Deal found 8/25

$387

Best flights from Washington, D.C. to Des Moines
Discover carefully curated flight deals from Washington, D.C. to Des Moines that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Sat 11/77:22 am -

1 stop8h 03m

Mon 11/95:29 pm -

1 stop4h 34m

Deal found 8/21

$325

Mon 9/215:20 pm -

1 stop5h 55m

Mon 9/283:50 pm -

1 stop6h 00m

Deal found 8/22

$325

Mon 9/211:10 pm -

1 stop5h 47m

Mon 9/283:11 pm -

1 stop5h 00m

Deal found 8/22

$477

Wed 9/236:10 am -

1 stop4h 28m

Tue 9/292:46 pm -

1 stop5h 44m

Deal found 8/24

$325

Sat 10/33:10 pm -

1 stop6h 35m

Mon 10/54:30 pm -

1 stop6h 15m

Deal found 8/25

$325

Sat 9/266:35 am -

1 stop5h 55m

Mon 9/285:40 am -

2 stops8h 00m

Deal found 8/25

$330

Wed 9/162:50 pm -

2 stops8h 10m

Tue 9/222:40 pm -

1 stop4h 35m

Deal found 8/22

$330

Fri 1/156:00 am -

1 stop4h 24m

Mon 1/185:25 pm -

1 stop4h 30m

Deal found 8/26

$371

Sat 10/38:15 am -

1 stop8h 00m

Sun 10/116:54 pm -

1 stop4h 57m

Deal found 8/23

$371

Fri 11/65:29 pm -

1 stop5h 26m

Mon 11/98:00 am -

1 stop4h 35m

Deal found 8/26

$497

Sat 10/32:40 pm -

2 stops7h 05m

Tue 10/135:35 am -

2 stops5h 40m

Deal found 8/26

$375

Thu 9/176:10 am -

1 stop4h 28m

Mon 9/212:34 pm -

1 stop7h 50m

Deal found 8/25

$381

Tue 10/611:40 am -

2 stops9h 55m

Fri 10/94:30 pm -

1 stop6h 00m

Deal found 8/26

$390

Tue 12/2212:36 pm -

1 stop6h 25m

Tue 12/296:06 pm -

1 stop4h 09m

Deal found 8/24

$397

Thu 9/247:25 am -

1 stop5h 00m

Sat 9/2612:10 pm -

1 stop6h 55m

Deal found 8/26

$401

Fri 9/116:00 am -

1 stop5h 46m

Sat 9/124:20 pm -

1 stop6h 03m

Deal found 8/26

$417

Mon 12/216:10 am -

1 stop6h 05m

Tue 12/295:10 am -

2 stops9h 30m

Deal found 8/24

$406

Wed 9/166:10 am -

1 stop5h 07m

Tue 9/225:59 pm -

1 stop4h 24m

Deal found 8/22

$435

Sat 10/316:05 am -

1 stop6h 45m

Sun 11/15:25 am -

2 stops9h 20m

Deal found 8/26

$421

Wed 12/236:00 am -

1 stop5h 49m

Mon 12/286:42 pm -

1 stop4h 55m

Deal found 8/24

$437

Thu 9/1012:15 pm -

2 stops10h 05m

Sat 9/1212:10 pm -

2 stops7h 30m

Deal found 8/26

$427

Tue 12/2212:36 pm -

1 stop6h 25m

Mon 12/286:42 pm -

1 stop4h 55m

Deal found 8/26

$457

Fri 10/26:00 pm -

1 stop6h 10m

Sun 10/45:30 am -

1 stop5h 45m

Deal found 8/24

$438

Tue 12/2212:30 pm -

1 stop6h 31m

Tue 12/296:06 pm -

1 stop3h 59m

Deal found 8/26

$457

Sun 9/137:55 am -

1 stop4h 40m

Wed 9/166:10 am -

2 stops8h 40m

Deal found 8/25

$462

Sat 9/196:10 am -

1 stop5h 07m

Mon 9/215:59 pm -

1 stop4h 24m

Deal found 8/22

$475

Sun 9/132:45 pm -

2 stops9h 10m

Tue 9/222:40 pm -

2 stops8h 15m

Deal found 8/26

$467

Fri 1/156:10 am -

1 stop4h 14m

Mon 1/185:25 pm -

1 stop4h 37m

Deal found 8/22

$477

Sun 12/206:00 am -

1 stop4h 55m

Mon 12/286:42 pm -

1 stop4h 55m

Deal found 8/24

$477

Mon 12/216:10 am -

1 stop6h 05m

Mon 12/285:10 am -

1 stop7h 20m

Deal found 8/26

$483

Last-minute flights from Washington, D.C. to Des Moines
Discover last-minute flight deals from Washington, D.C. to Des Moines. Data last updated August 26, 2026 and is based on user searches.

Thu 9/106:00 am -

1 stop5h 46m

Wed 9/1611:31 am -

1 stop4h 55m

Deal found 8/24

$358

Thu 9/103:30 pm -

2 stops7h 45m

Wed 9/166:10 am -

1 stop4h 15m

Deal found 8/24

$385

Mon 9/146:30 am -

1 stop5h 55m

Wed 9/166:10 am -

1 stop5h 05m

Deal found 8/23

$351

Tue 9/155:45 pm -

1 stop5h 15m

Mon 9/215:40 am -

1 stop5h 15m

Deal found 8/24

$338

Sat 9/196:16 pm -

1 stop6h 48m

Mon 9/215:56 pm -

1 stop15h 11m

Deal found 8/25

$364

Mon 9/216:00 am -

1 stop5h 46m

Mon 9/282:34 pm -

1 stop5h 51m

Deal found 8/24

$325

Mon 9/215:20 pm -

1 stop5h 55m

Mon 9/285:40 am -

2 stops8h 00m

Deal found 8/24

$330

Mon 9/215:20 pm -

1 stop5h 55m

Tue 9/226:10 am -

2 stops5h 55m

Deal found 8/22

$360

Tue 9/221:40 pm -

2 stops8h 25m

Tue 9/296:10 am -

2 stops7h 55m

Deal found 8/24

$335

Wed 9/232:54 pm -

1 stop5h 27m

Tue 9/296:00 am -

Nonstop2h 35m

Deal found 8/24

$387

Fri 9/253:30 pm -

2 stops7h 45m

Mon 9/282:25 pm -

2 stops8h 30m

Deal found 8/22

$395

Sat 9/2612:20 pm -

2 stops8h 10m

Mon 9/285:40 am -

2 stops8h 00m

Deal found 8/25

$348

One-way flights from Washington, D.C. to Des Moines
Search for one-way flight options from Washington, D.C. to Des Moines. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

Wed 9/167:00 am -

1 stop28h 44m

Deal found 8/26

$120

Wed 9/169:04 pm -

2 stops23h 53m

Deal found 8/26

$125

Wed 9/169:25 pm -

2 stops23h 32m

Deal found 8/26

$125

Sat 9/267:50 am -

2 stops37h 07m

Deal found 8/25

$127

Sat 9/2610:22 am -

2 stops34h 35m

Deal found 8/25

$127

Fri 10/231:00 pm -

1 stop7h 30m

Deal found 8/26

$131

Mon 9/217:00 am -

1 stop13h 33m

Deal found 8/23

$135

Fri 10/97:00 am -

1 stop13h 30m

Deal found 8/22

$138

Wed 9/231:00 pm -

1 stop22h 44m

Deal found 8/24

$140

Tue 10/278:17 pm -

3 stops36h 21m

Deal found 8/26

$142

Sun 10/46:00 pm -

1 stop26h 33m

Deal found 8/24

$142

Tue 9/159:04 pm -

3 stops36h 45m

Deal found 8/25

$146

Find flight deals from Washington, D.C. to Des Moines

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$249 (Kiwi.com)
One-way from	$120 (Jetabroad)
Popular in	March
Cheapest in	January
Average price	$553
Good round-trip deal	$531 or less
Good one-way deal	$289 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Des Moines flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Des Moines flights.

Search Deals

From Washington, D.C. (WAS) to Des Moines

Search Deals

One-way flight from Washington, D.C. (WAS) to Des Moines

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Des Moines.

Search Deals

Price to beat on a one-way flight from Washington, D.C. (WAS) to Des Moines.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Des Moines that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Sat 11/7

7:22 am-2:25 pm

1 stop8h 03m

Des Moines

Mon 11/9

5:29 pm-11:03 pm

1 stop4h 34m

$325

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Mon 9/21

5:20 pm-10:15 pm

1 stop5h 55m

Des Moines

Mon 9/28

3:50 pm-10:50 pm

1 stop6h 00m

$325

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Wed 9/23

6:10 am-9:38 am

1 stop4h 28m

Des Moines

Tue 9/29

2:46 pm-9:30 pm

1 stop5h 44m

$325

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Sat 10/3

3:10 pm-8:45 pm

1 stop6h 35m

Des Moines

Mon 10/5

4:30 pm-11:45 pm

1 stop6h 15m

$325

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Sat 9/26

6:35 am-11:30 am

1 stop5h 55m

Des Moines

Mon 9/28

5:40 am-2:40 pm

2 stops8h 00m

$330

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Wed 9/16

2:50 pm-10:00 pm

2 stops8h 10m

Des Moines

Tue 9/22

2:40 pm-8:15 pm

1 stop4h 35m

$330

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Fri 1/15

6:00 am-9:24 am

1 stop4h 24m

Des Moines

Mon 1/18

5:25 pm-10:55 pm

1 stop4h 30m

$371

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Sat 10/3

8:15 am-3:15 pm

1 stop8h 00m

Des Moines

Sun 10/11

6:54 pm-12:51 am

1 stop4h 57m

$371

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Sat 10/3

2:40 pm-8:45 pm

2 stops7h 05m

Des Moines

Tue 10/13

5:35 am-12:15 pm

2 stops5h 40m

$375

BaltimoreDes Moines

BWI Baltimore/Washington - DSM Des Moines

BWIDSM

Baltimore/Washington

Thu 9/17

6:10 am-9:38 am

1 stop4h 28m

Des Moines

Mon 9/21

2:34 pm-11:24 pm

1 stop7h 50m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Washington, D.C. to Des Moines

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Des Moines in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Des Moines flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Des Moines flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Des Moines flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Des Moines flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Des Moines flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Des Moines

Have a flexible travel schedule? Discover the best time to fly to Des Moines from Washington, D.C. with our price prediction graph.

WAS-DSM

BWI-DSM

IAD-DSM

DCA-DSM

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, D.C. to Des Moines

WAS-DSM

BWI-DSM

IAD-DSM

DCA-DSM

What is the cheapest month to book a flight from Washington, D.C. to Des Moines?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Des Moines (average of $379). Flying from Washington, D.C. to Des Moines in March is currently the most expensive (average of $564). 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 WAS to DSM?

One of the essential ways to save on airfare from Washington, D.C. 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 afternoon could potentially save you up to 26% on airfare.

How much does it cost to fly round-trip from Washington, D.C. to Des Moines?

Airfare is below average for this route at the moment.

Washington, D.C. to Des Moines flights typically cost between $414 and $569 in October.
The cheapest round-trip price found within the last 5 days was $249 on Multiple Airlines (Oct 7-Oct 18).

What’s the top layover airport for flights from Washington, D.C. to Des Moines?

Chicago (ORD) – chosen by Cheapflights users on 94% of 1-stop itineraries from Washington, D.C. to Des Moines on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Des Moines?

Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $386.

What’s the fastest layover option from Washington, D.C. to Des Moines?

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 5h 07m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Des Moines?

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 1h 12m.

How far ahead should I book a flight from Washington, D.C. to Des Moines?

The best time to book flights from Washington, D.C. to Des Moines is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Des Moines

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. to Des Moines have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,204 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Southwest

8.0

Very good

4,204 reviews

Southwest

8.0

Very good

4,204 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Delta

7.8

Good

8,531 reviews

Southwest

8.0

Very good

4,204 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

United Airlines

7.4

Good

10,128 reviews

Southwest

8.0

Very good

4,204 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

American Airlines

7.1

Good

12,004 reviews

Southwest

8.0

Very good

4,204 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Frontier

5.6

Fair

2,646 reviews

Southwest

8.0

Very good

4,204 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

What airport do you fly into for flights to Des Moines from Washington, D.C.?
Des Moines (DSM) is the airport you will fly into if you book a flight from Washington, D.C. to Des Moines. You should not have trouble finding flights to Des Moines from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Des Moines airport from Washington, D.C.. It is only a 3.6 mi journey from Des Moines (DSM) to Des Moines’s city center.
How long is the flight from Washington, D.C. to Des Moines?
For as low as $397, Delta can have you in Des Moines from Washington, D.C. in 5h 21m. Airlines will cover a distance of 871 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 flying from Washington, D.C. to Des Moines round-trip?
Flying on Delta is currently your cheapest option to Des Moines, with prices starting at $118. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $312 and $321, respectively. Delta is 75% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. to Des Moines one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $154. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Washington, D.C. to Des Moines for a low price.
What are the most popular routes from Washington, D.C. to Des Moines?
When deciding which route to take from Washington, D.C. to Des Moines consider Washington, D.C. Reagan-National - Des Moines, Washington, D.C. Dulles Intl - Des Moines or Baltimore/Washington - Des Moines as they are the most popular.
Can I find deals for flights from Washington, D.C. to Des Moines that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Des Moines flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. 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, D.C. to Des Moines.
Can I find deals for business class flights from Washington, D.C. to Des Moines?
Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Des Moines?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Des Moines (average of $379). Flying from Washington, D.C. to Des Moines in March is currently the most expensive (average of $564). 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.

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Top 4 airlines flying from Washington, D.C. to Des Moines

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$118	Average$401	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$261	Average$380	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$261	Average$529	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$292	Average$458	FlexibilityNo cancel fee	On-time63%

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$120+ Cheap flights from Washington, D.C. (WAS) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington, D.C. to Des Moines

Cheapest flights from Washington, D.C. to Des MoinesExplore the most affordable flight options available from Washington, D.C. to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Explore the most affordable flight options available from Washington, D.C. to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Best flights from Washington, D.C. to Des MoinesDiscover carefully curated flight deals from Washington, D.C. to Des Moines that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Discover carefully curated flight deals from Washington, D.C. to Des Moines that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Last-minute flights from Washington, D.C. to Des MoinesDiscover last-minute flight deals from Washington, D.C. to Des Moines. Data last updated August 26, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Des Moines. Data last updated August 26, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Des MoinesSearch for one-way flight options from Washington, D.C. to Des Moines. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

Search for one-way flight options from Washington, D.C. to Des Moines. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

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Use the filters below to find and compare flights from Washington, D.C. to Des Moines that are best for you.

Compare providers for flights from Washington, D.C. to Des Moines

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Des Moines in August.

Best time to book a flight from Washington, D.C. to Des Moines

Have a flexible travel schedule? Discover the best time to fly to Des Moines from Washington, D.C. with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Washington, D.C. to Des Moines?

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

Find hourly flight availability from Washington, D.C. 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 August 26, 2026.

One of the essential ways to save on airfare from Washington, D.C. 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 afternoon could potentially save you up to 26% on airfare.

How much does it cost to fly round-trip from Washington, D.C. to Des Moines?

Airfare is below average for this route at the moment.

Washington, D.C. to Des Moines flights typically cost between $414 and $569 in October.The cheapest round-trip price found within the last 5 days was $249 on Multiple Airlines (Oct 7-Oct 18).

What’s the top layover airport for flights from Washington, D.C. to Des Moines?

Share of 1-stop round-trip flights from Washington, D.C. to Des Moines chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (ORD) – chosen by Cheapflights users on 94% of 1-stop itineraries from Washington, D.C. to Des Moines on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Des Moines?

Average round-trip fare for 1-stop flights from Washington, D.C. to Des Moines, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $386.

What’s the fastest layover option from Washington, D.C. to Des Moines?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. to Des Moines, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 5h 07m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Des Moines?

Average layover duration for 1-stop one-way flights from Washington, D.C. to Des Moines, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 1h 12m.

How far ahead should I book a flight from Washington, D.C. to Des Moines?

The best time to book flights from Washington, D.C. to Des Moines is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Des Moines

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. to Des Moines have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Des Moines from Washington, D.C.?

How long is the flight from Washington, D.C. to Des Moines?

What are the cheapest airlines flying from Washington, D.C. to Des Moines round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Des Moines one-way?

What are the most popular routes from Washington, D.C. to Des Moines?

Can I find deals for flights from Washington, D.C. to Des Moines that include hotel bookings?

How can I find direct flights from Washington, D.C. to Des Moines?

Can I find deals for business class flights from Washington, D.C. to Des Moines?

What is the cheapest month to book a flight from Washington, D.C. to Des Moines?

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Other flights to Des Moines

Explore flights to Des Moines departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.

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Washington, D.C. and Des Moines flights

Browse other Washington, D.C. and Des Moines flight options. Last updated on August 26, 2026.

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Cheapest flights from Washington, D.C. to Des Moines
Explore the most affordable flight options available from Washington, D.C. to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.

Best flights from Washington, D.C. to Des Moines
Discover carefully curated flight deals from Washington, D.C. to Des Moines that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Last-minute flights from Washington, D.C. to Des Moines
Discover last-minute flight deals from Washington, D.C. to Des Moines. Data last updated August 26, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Des Moines
Search for one-way flight options from Washington, D.C. to Des Moines. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

Washington, D.C. to Des Moines flights typically cost between $414 and $569 in October.
The cheapest round-trip price found within the last 5 days was $249 on Multiple Airlines (Oct 7-Oct 18).