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Reagan-National

$124+ Cheap flights from Des Moines (DSM) to Reagan-National (DCA)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — DCA
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
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Cheapflights Tip: The best prices from Des Moines to Washington, D.C. Reagan-National are usually found in November or December, booked 34 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Des Moines to Reagan-National

Cheapest flights from Des Moines to Reagan-National
Explore the most affordable flight options available from Des Moines to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.

This Expedia deal was found by Cheapflights users on 7/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:31 pm
DSM
-
DCA
1 stop25h 25m
Frontier
Mon 10/127:00 am
DCA
-
DSM
1 stop7h 18m
Frontier
Deal found 7/18$265
This Priceline deal was found by Cheapflights users on 7/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:19 pm
DSM
-
DCA
1 stop6h 40m
Frontier
Fri 8/217:00 am
DCA
-
DSM
1 stop7h 34m
Frontier
Deal found 7/19$272
This CheapOair deal was found by Cheapflights users on 7/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:51 pm
DSM
-
DCA
1 stop25h 05m
Frontier
Sun 9/131:59 pm
DCA
-
DSM
1 stop24h 57m
Frontier
Deal found 7/19$282
This Frontier deal was found by Cheapflights users on 7/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:19 pm
DSM
-
DCA
1 stop6h 40m
Frontier
Wed 8/127:00 am
DCA
-
DSM
1 stop7h 34m
Frontier
Deal found 7/18$288
This Frontier deal was found by Cheapflights users on 7/19. 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.
Wed 7/292:19 pm
DSM
-
DCA
1 stop6h 40m
Frontier
Wed 8/57:00 am
DCA
-
DSM
1 stop7h 34m
Frontier
Deal found 7/19$304
This Frontier deal was found by Cheapflights users on 7/22. 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 7/272:19 pm
DSM
-
DCA
1 stop6h 40m
Frontier
Wed 8/57:00 am
DCA
-
DSM
1 stop7h 34m
Frontier
Deal found 7/22$308
This Priceline deal was found by Cheapflights users on 7/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:19 pm
DSM
-
DCA
1 stop6h 40m
Frontier
Mon 8/107:00 am
DCA
-
DSM
1 stop7h 34m
Frontier
Deal found 7/22$312
This CheapOair deal was found by Cheapflights users on 7/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:51 pm
DSM
-
DCA
1 stop25h 05m
Frontier
Sun 9/276:00 pm
DCA
-
DSM
1 stop20h 56m
Frontier
Deal found 7/19$317
This Frontier deal was found by Cheapflights users on 7/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:19 pm
DSM
-
DCA
1 stop6h 40m
Frontier
Wed 8/127:00 am
DCA
-
DSM
1 stop7h 34m
Frontier
Deal found 7/20$320
This Frontier deal was found by Cheapflights users on 7/19. 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.
Fri 8/142:19 pm
DSM
-
DCA
1 stop6h 40m
Frontier
Mon 8/177:00 am
DCA
-
DSM
1 stop7h 34m
Frontier
Deal found 7/19$327
This Southwest deal was found by Cheapflights users on 7/20. 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.
Fri 8/213:50 pm
DSM
-
DCA
1 stop7h 05m
Southwest
Tue 8/254:35 pm
DCA
-
DSM
1 stop6h 20m
Southwest
Deal found 7/20$329

Find flight deals from Des Moines to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Expedia)

One-way from

$124
(Frontier)

Popular in

July

Cheapest in

November

Average price

$485

Good round-trip deal

$447 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Des Moines-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-Washington, D.C. Reagan-National flights.
Search Deals
From Des Moines to Washington, D.C. Reagan-National
Search Deals
One-way flight from Des Moines to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Des Moines to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Des Moines to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Reagan-National 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 July 22, 2026.
Use the filters below to find and compare flights from Des Moines to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Wed 8/12

6:10 am-2:00 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Fri 8/14

3:30 pm-10:10 pm

2 stops7h 40m

$334

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Sat 9/5

12:10 pm-8:05 pm

1 stop6h 55m

Washington, D.C. Reagan-National

Sat 9/12

6:10 am-11:30 am

1 stop6h 20m

$357

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Sat 9/5

7:20 am-6:00 pm

2 stops9h 40m

Washington, D.C. Reagan-National

Sun 9/6

6:15 pm-10:10 pm

1 stop4h 55m

$362

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Tue 8/18

8:00 am-2:23 pm

1 stop5h 23m

Washington, D.C. Reagan-National

Tue 8/25

10:30 am-2:16 pm

1 stop4h 46m

$382
Quickest round-trip

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Thu 9/3

5:40 am-11:50 am

1 stop5h 10m

Washington, D.C. Reagan-National

Thu 9/10

6:40 pm-10:10 pm

1 stop4h 30m

$392

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Mon 8/10

3:50 pm-11:55 pm

1 stop7h 05m

Washington, D.C. Reagan-National

Sat 8/15

6:10 am-11:30 am

1 stop6h 20m

$397

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Thu 8/20

2:25 pm-11:55 pm

2 stops8h 30m

Washington, D.C. Reagan-National

Mon 8/24

4:35 pm-10:10 pm

2 stops6h 35m

$407

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Thu 10/1

5:10 am-2:15 pm

2 stops8h 05m

Washington, D.C. Reagan-National

Sun 10/4

6:10 am-11:20 am

1 stop6h 10m

$413

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Fri 9/18

5:40 am-2:10 pm

2 stops7h 30m

Washington, D.C. Reagan-National

Mon 9/21

3:30 pm-10:10 pm

2 stops7h 40m

$418

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Tue 9/22

2:40 pm-11:55 pm

2 stops8h 15m

Washington, D.C. Reagan-National

Sun 9/27

7:55 am-11:35 am

1 stop4h 40m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Des Moines to Reagan-National

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 Des Moines to Reagan-National in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Des Moines-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Des Moines-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Des Moines-Washington, D.C. Reagan-National Airport 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 Des Moines-Washington, D.C. Reagan-National Airport 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 Des Moines to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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, D.C. Reagan-National Airport

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

The price you pay for your flight from Des Moines to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Des Moines to Washington, D.C. Reagan-National Airport (average of $401). Flying from Des Moines to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $485). 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 DCA?

Find hourly flight availability from Des Moines to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 22, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Des Moines to Washington, D.C. Reagan-National Airport as you normally would.

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

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated July 22, 2026.
Read through reviews of airlines operating flights from Des Moines to Washington, D.C. Reagan-National Airport, such as Southwest and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

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
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

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
11,835 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

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

Find useful and relevant information for your journey from Des Moines to Reagan-National. 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, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Des Moines, you will be flying from Des Moines, which is the city’s only airport. Des Moines (DSM) is located 3.6 mi from the center of Des Moines. There is 1 flight from Des Moines to Washington, D.C. Reagan-National per day from 2 different airlines.

  • How long is the flight from Des Moines to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from Des Moines to Washington, D.C. Reagan-National Airport in 5h 23m. Fly via Southwest or United Airlines to get the fastest option. There are 895 mi between Des Moines and Washington, D.C. Reagan-National Airport. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Des Moines to Washington, D.C. Reagan-National Airport round-trip from $297. Another airline that can offer you cheap pricing is Southwest. These flights start at 31% lower than the current average price 3 months from now.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $114. Users have also found prices from $122 and $129 on Delta and Southwest, respectively.

  • What are the most reliable airlines from Des Moines to Washington, D.C. Reagan-National Airport?

    No one likes to see their flight delayed. When booking a flight from Des Moines to Washington, D.C. Reagan-National Airport consider choosing Envoy Air (82%), Republic Airways (75%) or American Airlines (63%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Des Moines to Washington, D.C. Reagan-National Airport?

    Looking for the cheapest flight from Des Moines to Washington, D.C. Reagan-National Airport? While on average our users pay $347, our data indicates the cheapest price to be $114. The most popular route (Des Moines - Washington, D.C. Reagan-National), is priced around $329.

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

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

  • How can I find direct flights from Des Moines to Reagan-National?

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

  • Can I find deals for business class flights from Des Moines to Reagan-National?

    Yes. Cheapflights offers flight deals from Des Moines to Reagan-National 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 Washington, D.C. Reagan-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Des Moines to Washington, D.C. Reagan-National Airport (average of $401). Flying from Des Moines to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $485). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo

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Top 2 airlines flying from Des Moines to Reagan-National

Discover the top 2 airlines that operate flights from Des Moines to Reagan-National. 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 July 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$297Average$444FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$320Average$417FlexibilityNo cancel feeOn-time63%

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