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

Flying on Allegiant Air is currently your cheapest option to Washington, D.C., with prices starting at $139. Additional round-trip tickets that might be worth considering are offered by Frontier and American Airlines, with the lowest prices starting at $245 and $292, respectively. These flights start at 71% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Des Moines to Washington, D.C. are Allegiant Air ($54), Frontier ($127), and American Airlines ($161).

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

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

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

While some choose either Des Moines - Washington, D.C. Dulles Intl or Des Moines - Baltimore/Washington, Des Moines - Washington, D.C. Reagan-National is the most popular route from Des Moines to Washington, D.C..

Can I find flights from Des Moines to Washington, D.C. for under $200 on Cheapflights?

Yes, there are multiple flights from Des Moines to Washington, D.C. for under $200. The cheapest flight booked recently is on Allegiant Air for just $139, but on average you can expect to pay $243.

Are there nonstop flights from Des Moines to Washington, D.C. for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Des Moines to Washington, D.C. under $400. A good price for a nonstop flight from Des Moines to Washington, D.C. is less than $478.

Are there last-minute flights available from Des Moines to Washington, D.C. for under $400?

There are currently 20+ open flights from Des Moines to Washington, D.C. within the next 7 days for less than $400.

Which airlines flying from Des Moines to Washington, D.C. have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What is the cheapest day to fly round-trip from Des Moines to Washington, D.C.?

Flights from Des Moines to Washington, D.C. are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

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

To save on the cost of your flight from Des Moines to Washington, D.C., book at least 61 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $555 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $607.

What is the cheapest month to fly from Des Moines to Washington, D.C.?

Our data shows that January tends to be the cheapest month to fly to Washington, D.C. from Des Moines. Users have commonly found prices around $480 for the month, but tickets can be as low as $303. Due to multiple factors, prepare for potentially higher prices in August.

When is the cheapest time to fly from Des Moines to Washington, D.C. (DSM - WAS)?

One of the essential ways to save on airfare from Des Moines to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 25% on airfare.

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

Des Moines (DSM), located 3.6 mi from the city center, is the airport you fly out of when you book flights from Des Moines to Washington, D.C.. 5 airlines have flights from Des Moines to Washington, D.C. on a regular basis. Booking flights from Des Moines to Washington, D.C. should not be difficult; the airport handles an average of 2 outbound flights to Washington, D.C. per day.

What does DSM to IAD mean?

This is defined as Des Moines Airport (DSM) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely. Washington, D.C. Reagan-National Airport (DCA) are some additional IATA codes for airports related to your trip.

Flights from Des Moines, IA to Washington, D.C., DC from $54

How to find the cheapest flight from Des Moines (DSM) to Washington, D.C. (WAS)

Popular in	August
Cheapest in	January
Round-trip from	$227
One-way from	$137

High demand for flights, 13% potential price rise

Search Deals

Best time to find cheap flights, 19% potential price drop

Search Deals

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

Search Deals

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

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DSM - WAS Price	$227 - $378
WAS Temperature	35.6 - 80.6 °F
WAS Rainfall	2.6 - 4 inches

DSM - WAS

Price

$227 - $378

WAS

Temperature

35.6 - 80.6 °F

WAS

Rainfall

2.6 - 4 inches

Cheap flights from Des Moines to Washington, D.C. in May, June 2023

Scroll through some of the best deals on flights from Des Moines to Washington, D.C. in 2023. Check back regularly for other flight deals.

Jun 19 - Jun 22

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 35m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$201

Allegiant Air

Deal found 5/31

Jun 15 - Jun 18

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$236

Allegiant Air

Deal found 5/30

Jun 26 - Jun 28

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 35m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

3 stops

37h 08m

$267

Multiple Airlines

Deal found 5/30

Jun 12 - Jun 13

DSM

Des Moines

BWI

Baltimore/Washington

2 stops

11h 51m

BWI

Baltimore/Washington

DSM

Des Moines

2 stops

40h 01m

$268

Multiple Airlines

Deal found 5/30

Jun 26 - Jun 28

DSM

Des Moines

BWI

Baltimore/Washington

2 stops

11h 51m

BWI

Baltimore/Washington

DSM

Des Moines

2 stops

21h 29m

$271

Multiple Airlines

Deal found 5/31

Jun 25 - Jun 29

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$272

Allegiant Air

Deal found 5/30

Jun 12 - Jun 13

DSM

Des Moines

BWI

Baltimore/Washington

2 stops

11h 51m

BWI

Baltimore/Washington

DSM

Des Moines

2 stops

40h 01m

$276

Multiple Airlines

Deal found 5/30

Jun 29 - Jul 6

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

13h 03m

$281

Allegiant Air

Deal found 5/30

Jun 22 - Jun 24

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

22h 16m

$284

Allegiant Air

Deal found 5/30

Des Moines to Washington, D.C. 2023 flight deals

Scroll through some of the best deals on flights from Des Moines to Washington, D.C. in 2023. Check back regularly for other flight deals.

Jul 22 - Jul 25

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

4h 50m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

6h 03m

$139

Allegiant Air

Deal found 5/29

Jul 10 - Jul 13

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 33m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

13h 03m

$185

Allegiant Air

Deal found 5/31

Jul 10 - Jul 13

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 33m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

13h 03m

$188

Allegiant Air

Deal found 5/30

Jun 19 - Jun 22

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 35m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$201

Allegiant Air

Deal found 5/31

Jul 13 - Jul 20

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 17m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

13h 03m

$208

Allegiant Air

Deal found 5/30

Jul 15 - Jul 22

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

4h 50m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

22h 21m

$231

Allegiant Air

Deal found 5/30

Jun 15 - Jun 18

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$236

Allegiant Air

Deal found 5/30

Aug 22 - Aug 29

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

1 stop

15h 18m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

1 stop

6h 52m

$245

Frontier

Deal found 5/30

Oct 1 - Oct 4

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

1 stop

15h 24m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

1 stop

18h 49m

$255

Frontier

Deal found 5/30

Cheap Allegiant Air flights from Des Moines to Washington, D.C.

Take a look at some of the lowest-priced Allegiant Air flights heading from Des Moines to Washington, D.C.. Make sure to check back often as deals are often changing.

Jul 22 - Jul 25

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

4h 50m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

6h 03m

$139

Allegiant Air

Deal found 5/29

Jul 10 - Jul 13

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 33m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

13h 03m

$185

Allegiant Air

Deal found 5/31

Jul 10 - Jul 13

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 33m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

13h 03m

$188

Allegiant Air

Deal found 5/30

Jun 19 - Jun 22

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 35m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$201

Allegiant Air

Deal found 5/31

Jul 13 - Jul 20

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 17m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

13h 03m

$208

Allegiant Air

Deal found 5/30

Jun 15 - Jun 18

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$236

Allegiant Air

Deal found 5/30

Jul 20 - Jul 23

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 17m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

13h 03m

$264

Allegiant Air

Deal found 5/30

Jun 25 - Jun 29

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$272

Allegiant Air

Deal found 5/30

Jun 29 - Jul 6

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

13h 03m

$281

Allegiant Air

Deal found 5/30

Cheap American Airlines flights from Des Moines to Washington, D.C.

Some of the best deals we've found on American Airlines flights traveling from Des Moines to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.

Sep 2 - Sep 5

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

4h 39m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

4h 51m

$292

American Airlines

Deal found 5/30

Jul 26 - Aug 1

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

1 stop

5h 10m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

1 stop

5h 26m

$322

American Airlines

Deal found 5/30

Aug 22 - Aug 29

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 28m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

1 stop

4h 32m

$353

American Airlines

Deal found 5/30

Jul 8 - Jul 13

DSM

Des Moines

BWI

Baltimore/Washington

1 stop

4h 52m

BWI

Baltimore/Washington

DSM

Des Moines

1 stop

4h 39m

$364

American Airlines

Deal found 5/30

Jul 26 - Aug 1

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 25m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

1 stop

5h 26m

$386

American Airlines

Deal found 5/30

Jul 26 - Aug 2

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 25m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 36m

$390

American Airlines

Deal found 5/29

Jul 28 - Aug 8

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 25m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 52m

$419

American Airlines

Deal found 5/29

Jun 20 - Jun 27

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

1 stop

5h 10m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 54m

$420

American Airlines

Deal found 5/30

Jul 1 - Jul 12

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 24m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

1 stop

5h 38m

$425

American Airlines

Deal found 5/30

Non-stop flights to Washington, D.C. from Des Moines

Consider booking one of these non-stop flights heading from Des Moines to Washington, D.C.. Those looking to potentially save on 1 or 2-stop flights from Des Moines to Washington, D.C. should utilize the search form at the the top of the page.

Aug 23 - Aug 30

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 27m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 44m

$350

American Airlines

Deal found 5/30

Jul 26 - Aug 2

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 25m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 36m

$390

American Airlines

Deal found 5/29

Jul 28 - Aug 8

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 25m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 52m

$419

American Airlines

Deal found 5/29

Jul 1 - Jul 12

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 24m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 53m

$429

American Airlines

Deal found 5/30

Aug 15 - Aug 18

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 25m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 46m

$434

American Airlines

Deal found 5/31

Jun 30 - Jul 7

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 24m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 53m

$439

American Airlines

Deal found 5/30

Jul 11 - Jul 13

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 25m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 53m

$454

American Airlines

Deal found 5/30

Jul 1 - Jul 2

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 24m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 54m

$463

American Airlines

Deal found 5/31

Jun 25 - Jun 28

DSM

Des Moines

DCA

Washington, D.C. Reagan-National

Nonstop

2h 24m

DCA

Washington, D.C. Reagan-National

DSM

Des Moines

Nonstop

2h 54m

$464

American Airlines

Deal found 5/31

Last minute flights from Des Moines to Washington, D.C.

Have a look at some of the flights available from Des Moines to Washington, D.C. departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.

Jun 9 - Jun 11

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

26h 41m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$331

Allegiant Air

Deal found 5/31

Jun 8 - Jun 11

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

1 stop

12h 51m

$346

Allegiant Air

Deal found 5/30

Jun 5 - Jun 13

DSM

Des Moines

BWI

Baltimore/Washington

2 stops

23h 23m

BWI

Baltimore/Washington

DSM

Des Moines

2 stops

40h 01m

$348

Multiple Airlines

Deal found 5/30

Jun 9 - Jun 18

DSM

Des Moines

BWI

Baltimore/Washington

2 stops

31h 06m

BWI

Baltimore/Washington

DSM

Des Moines

3 stops

44h 39m

$349

Multiple Airlines

Deal found 5/30

Jun 5 - Jun 13

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 35m

IAD

Washington, D.C. Dulles Intl

DSM

Des Moines

2 stops

28h 49m

$354

Allegiant Air

Deal found 5/30

Jun 9 - Jun 18

DSM

Des Moines

BWI

Baltimore/Washington

3 stops

23h 05m

BWI

Baltimore/Washington

DSM

Des Moines

3 stops

44h 39m

$403

Multiple Airlines

Deal found 5/30

Jun 9 - Jun 11

DSM

Des Moines

BWI

Baltimore/Washington

2 stops

31h 06m

BWI

Baltimore/Washington

DSM

Des Moines

2 stops

17h 40m

$405

Multiple Airlines

Deal found 5/31

Jun 9 - Jun 11

DSM

Des Moines

BWI

Baltimore/Washington

2 stops

11h 51m

BWI

Baltimore/Washington

DSM

Des Moines

3 stops

46h 56m

$406

Multiple Airlines

Deal found 5/30

Jun 9 - Jun 11

DSM

Des Moines

BWI

Baltimore/Washington

2 stops

11h 51m

BWI

Baltimore/Washington

DSM

Des Moines

2 stops

46h 16m

$417

Multiple Airlines

Deal found 5/30

One-way flights to Washington, D.C. from Des Moines

Take a look at some of the one-way flights we've detected from Des Moines to Washington, D.C.. For those needing a return trip from Des Moines, there is a search form available above.

Jul 29

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

4h 50m

$54

Allegiant Air

Deal found 5/31

Jul 2

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

$73

Allegiant Air

Deal found 5/30

Jul 3

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

24h 35m

$90

Allegiant Air

Deal found 5/30

Jul 9

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 17m

$91

Allegiant Air

Deal found 5/30

Jul 8

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

4h 50m

$104

Allegiant Air

Deal found 5/31

Jul 2

DSM

Des Moines

BWI

Baltimore/Washington

2 stops

12h 28m

$119

Multiple Airlines

Deal found 5/30

Jun 16

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

26h 41m

$119

Allegiant Air

Deal found 5/29

Jun 15

DSM

Des Moines

BWI

Baltimore/Washington

1 stop

21h 59m

$127

Frontier

Deal found 5/30

Jun 15

DSM

Des Moines

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m

$128

Allegiant Air

Deal found 5/30

Find flights from Des Moines to Washington, D.C. within your budget

Fly from

Fly to

Budget

$139 - $336

Route

Depart

Return

Price

Des MoinesWashington, D.C. Dulles Intl

DSM - IAD

DSMIAD

Des Moines

Sat 7/22

1 stop4h 50m

Washington, D.C. Dulles Intl

Tue 7/25

1 stop6h 03m

$139

Pick Dates

Des MoinesWashington, D.C. Dulles Intl

DSM - IAD

DSMIAD

Des Moines

Mon 7/10

1 stop24h 33m

Washington, D.C. Dulles Intl

Thu 7/13

1 stop13h 03m

$185

Pick Dates

Des MoinesWashington, D.C. Dulles Intl

DSM - IAD

DSMIAD

Des Moines

Mon 7/10

1 stop24h 33m

Washington, D.C. Dulles Intl

Thu 7/13

1 stop13h 03m

$188

Pick Dates

Des MoinesWashington, D.C. Dulles Intl

DSM - IAD

DSMIAD

Des Moines

Mon 6/19

1 stop24h 35m

Washington, D.C. Dulles Intl

Thu 6/22

1 stop12h 51m

$201

Pick Dates

Des MoinesWashington, D.C. Dulles Intl

DSM - IAD

DSMIAD

Des Moines

Mon 6/26

1 stop24h 35m

Washington, D.C. Dulles Intl

Wed 6/28

3 stops42h 03m

$231

Pick Dates

Des MoinesWashington, D.C. Reagan-National

DSM - DCA

DSMDCA

Des Moines

Tue 8/22

1 stop15h 18m

Washington, D.C. Reagan-National

Tue 8/29

1 stop6h 52m

$245

Pick Dates

Des MoinesWashington, D.C. Reagan-National

DSM - DCA

DSMDCA

Des Moines

Wed 8/23

1 stop7h 54m

Washington, D.C. Reagan-National

Wed 8/30

1 stop5h 25m

$292

Pick Dates

Des MoinesWashington, D.C. Dulles Intl

DSM - IAD

DSMIAD

Des Moines

Tue 8/22

1 stop4h 12m

Washington, D.C. Dulles Intl

Tue 8/29

1 stop4h 46m

$295

Pick Dates

Des MoinesBaltimore/Washington

DSM - BWI

DSMBWI

Des Moines

Tue 8/15

1 stop6h 31m

Baltimore/Washington

Fri 8/18

1 stop4h 44m

$336

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/29

Reviews of Airlines Servicing Washington, D.C.

Get a feel of what it's like to fly with Allegiant Air, American Airlines and United Airlines from Des Moines to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

2,366 reviews

Check prices

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

Delta

8.0

Very good

2,366 reviews

Delta

8.0

Very good

2,366 reviews

Check prices

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

United Airlines

7.6

Good

1,531 reviews

Delta

8.0

Very good

2,366 reviews

Check prices

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

Allegiant Air

7.6

Good

101 reviews

Delta

8.0

Very good

2,366 reviews

Check prices

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

American Airlines

7.3

Good

2,149 reviews

Delta

8.0

Very good

2,366 reviews

Check prices

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

Frontier

5.9

Fair

667 reviews

Delta

8.0

Very good

2,366 reviews

Check prices

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

Related info for your journey

Top 5 airlines flying from Des Moines to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Allegiant Air	Cheapest$98	Average$221	FlexibilityNo cancel fee	On-time88%	COVID-19 safety	Search Allegiant Air flights
Frontier	Cheapest$139	Average$264	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search Frontier flights
Delta	Cheapest$271	Average$521	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
United Airlines	Cheapest$280	Average$393	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$324	Average$512	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

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Hourly flight availability from Des Moines to Washington, D.C.

19%of flight departures	Early morningMidnight to 6 am
31%of flight departures	Morning6 am to noon
50%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Des Moines to Washington, D.C.

Sunday	3daily flights
Monday	3daily flights
Tuesday	3daily flights
Wednesday	3daily flights
Thursday	3daily flights
Friday	3daily flights
Saturday	2daily flights

Cheap flights from Des Moines (DSM) to Washington, D.C. (WAS) from $54

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.

The best prices from Des Moines to Washington, D.C. are usually found in January or February, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Saturday

How to find the cheapest flight from Des Moines (DSM) to Washington, D.C. (WAS)

All the information you need to plan the best DSM to WAS flight in 2023: compare Des Moines to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..

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Cheap flights from Des Moines to Washington, D.C. in May, June 2023

The best prices found for DSM to WAS flights for May, June

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Des Moines to Washington, D.C. 2023 flight deals

Cheap flights to Washington, D.C. from Des Moines found for this year

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Cheap Allegiant Air flights from Des Moines to Washington, D.C.

Take a look at some of the lowest-priced Allegiant Air flights heading from Des Moines to Washington, D.C.. Make sure to check back often as deals are often changing.

Cheap American Airlines flights from Des Moines to Washington, D.C.

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Non-stop flights to Washington, D.C. from Des Moines

Save time with Des Moines to Washington, D.C. direct flight deals

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Last minute flights from Des Moines to Washington, D.C.

Late deals on return flights to Washington, D.C. from Des Moines, departing today and this week

Have a look at some of the flights available from Des Moines to Washington, D.C. departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Washington, D.C. from Des Moines

The cheapest one-way flights from Des Moines to Washington, D.C.

Take a look at some of the one-way flights we've detected from Des Moines to Washington, D.C.. For those needing a return trip from Des Moines, there is a search form available above.

Find flights from Des Moines to Washington, D.C. within your budget

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Reviews of Airlines Servicing Washington, D.C.

Get a feel of what it's like to fly with Allegiant Air, American Airlines and United Airlines from Des Moines to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Des Moines to Washington, D.C. flights.

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Which airlines flying from Des Moines to Washington, D.C. have flexible cancellations due to COVID-19?

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Are there nonstop flights from Des Moines to Washington, D.C. for under $400 on Cheapflights?

Are there last-minute flights available from Des Moines to Washington, D.C. for under $400?

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

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Top 5 airlines flying from Des Moines to Washington, D.C.

The chart below displays the airlines Cheapflights users traveling from Des Moines to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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Hourly flight availability from Des Moines to Washington, D.C.

See what time of day planes typically take off from Des Moines to Washington, D.C.

Weekly flight availability from Des Moines to Washington, D.C.

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