$131 Cheap Flights from Des Moines (DSM) to Washington (DCA)

View $131 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Ronald Reagan Washington National Airport (DCA)

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Find available prices by choosing your travel dates.

Cheap Flights from Des Moines to Washington (DSM-DCA)

Prices were available within the past 7 days and start at $131 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, May 7 - Wed, May 21
DSM
Des Moines
DCA
Washington
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, May 7 from Des Moines to Washington, returning Wed, May 21, priced at $188 found 2 days ago
Frontier Airlines
Wed, Apr 30 - Wed, May 7
DSM
Des Moines
DCA
Washington
$208 Roundtrip, found 5 hours ago
$208
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, Apr 30 from Des Moines to Washington, returning Wed, May 7, priced at $208 found 5 hours ago
Frontier Airlines
Mon, Apr 28 - Wed, Apr 30
DSM
Des Moines
DCA
Washington
$218 Roundtrip, found 5 hours ago
$218
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Apr 28 from Des Moines to Washington, returning Wed, Apr 30, priced at $218 found 5 hours ago
Frontier Airlines
Mon, Apr 28 - Mon, May 5
DSM
Des Moines
DCA
Washington
$228 Roundtrip, found 5 hours ago
$228
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Apr 28 from Des Moines to Washington, returning Mon, May 5, priced at $228 found 5 hours ago
Frontier Airlines
Wed, May 7 - Sun, May 25
DSM
Des Moines
DCA
Washington
$230 Roundtrip, found 5 days ago
$230
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, May 7 from Des Moines to Washington, returning Sun, May 25, priced at $230 found 5 days ago
Delta
Sat, May 24 - Fri, May 30
DSM
Des Moines
DCA
Washington
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, May 24 from Des Moines to Washington, returning Fri, May 30, priced at $240 found 3 days ago
Frontier Airlines
Fri, May 23 - Fri, May 30
DSM
Des Moines
DCA
Washington
$250 Roundtrip, found 22 hours ago
$250
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Fri, May 23 from Des Moines to Washington, returning Fri, May 30, priced at $250 found 22 hours ago
Southwest Airlines
Tue, May 27 - Fri, May 30
DSM
Des Moines
DCA
Washington
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, May 27 from Des Moines to Washington, returning Fri, May 30, priced at $258 found 1 day ago
United
Tue, Jul 1 - Wed, Jul 2
DSM
Des Moines
DCA
Washington
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 1 from Des Moines to Washington, returning Wed, Jul 2, priced at $271 found 1 day ago
American Airlines
Sat, May 24 - Fri, May 30
DSM
Des Moines
DCA
Washington
$275 Roundtrip, found 3 days ago
$275
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 24 from Des Moines to Washington, returning Fri, May 30, priced at $275 found 3 days ago

Frequently asked questions

How much does a flight from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA) cost?
You can find cheap return flights from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA) starting from $353. Grab a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving DSM on May 21 2025 and touching down at DCA. The price was last updated on April 25 2025 and has not changed since.
What is the cheapest month to fly from DSM to DCA?
The cheapest flights from DSM to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA)?
When departing from Des Moines Intl. Airport (DSM), you can get on a direct flight to Ronald Reagan Washington National Airport (DCA) with American Airlines.
What is the cheapest airline that flies from DSM to DCA?
Currently, the cheapest carrier offering one-way flights from DSM to DCA is American Airlines. You can jet off on this route from $200. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DSM on July 11 2025. Prices were last updated on April 25 2025 and have not changed since.
How many flights per day from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA)?
Every day on average, 2 nonstop flights operate from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA). Select the departure time that best suits your plans.
What are the most popular departure times for flights from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA)?
The 5 AM departures from DSM to DCA are the top choice for many travelers. Prices can be higher for these popular slots. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from DSM to DCA?
Jet off on a Friday if you’re looking for the best choice of flights from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA).
What is the earliest flight from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA)?
Des Moines Intl. Airport (DSM)’s earliest flight to Ronald Reagan Washington National Airport (DCA) is at approximately 5:55AM UTC-6. With a flight time of 2h 34m, you’ll touch down at around 9:29AM UTC-5.
How long does it take to fly from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA)?
Flights from DSM to DCA have an average travel time of 2 hours and 29 minutes. The distance between the two airports is 900 mi.
What is the best time to fly from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA)?
Select a flight from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Washington from Des Moines Intl. Airport (DSM)?
Ronald Reagan Washington National Airport (DCA) is the only airport in Washington with direct flights from Des Moines Intl. Airport (DSM). Consider the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute fares from DSM to DCA are typically more expensive. For the best rates, start searching for flights as early as possible. That said, if you can play around with your travel dates, it’s possible to land a cheap ticket right before your journey.
Is it cheaper to book a DSM to DCA flight and hotel package?
Opting for a DSM to DCA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Des Moines Intl. Airport (DSM) to Ronald Reagan Washington National Airport (DCA)?
You can usually cancel or reschedule your DSM to DCA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more information on our Customer Service portal.
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