What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which layover airport has the shortest connection time from Des Moines to Washington, D.C.?

Detroit (DTW) has the shortest average layover time for this route: 0h 47m.

Which layover airport has the shortest travel time from Des Moines to Washington, D.C.?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 4h 22m.

What airlines fly to Washington, D.C.?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Washington, D.C. from Des Moines according to our data. American Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Des Moines to Washington, D.C. flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airport is the most popular layover for flights between Des Moines and Washington, D.C.?

Detroit (DTW) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Des Moines to Washington, D.C.?

Flights via Denver (DEN) offer the lowest average round-trip price of $168.

What is the cheapest airline that flies from Des Moines to Washington, D.C.?

American Airlines, Southwest, and Frontier are the most popular carriers operating from Des Moines to Washington, D.C.

How many flights depart from Des Moines to Washington, D.C. on average per week?

The number of flights available between Des Moines and Washington, D.C. is 17 per week as of April 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

How many flights depart from Des Moines to Washington, D.C. on average per day?

2 flights are operational daily from Des Moines to Washington, D.C. as of April 2026. The most popular departure time for this route is 1:00PM, with 56% of flights per day taking off at noon.

How often are flights from Des Moines to Washington, D.C. delayed?

Historically, on average around 25% of flights between Des Moines and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 85 minutes.

When did momondo last update prices for flights from Des Moines Airport to Washington, D.C.?

Prices for flights from Des Moines Airport to Washington, D.C. were last updated today.

How many operators does momondo search for flights from Des Moines Airport to Washington, D.C.?

As of April 2026, there are 4 operators available to choose from for flights from Des Moines Airport to Washington, D.C..

How old do you have to be to fly from Des Moines Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Des Moines Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$70 Cheap Flights from Des Moines to Washington, D.C. in 2026

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Find the cheapest flights from Des Moines to Washington, D.C.

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 7:11 am

DSM

BWI

23h 11m

1 stop

1:10 pm - 11:24 pm

BWI

DSM

11h 14m

1 stop

$245Multiple Airlines

Sun, Apr 26 - Fri, May 29

4:41 pm - 12:15 pm

DSM

BWI

42h 34m

2 stops

1:10 pm - 11:24 pm

BWI

DSM

11h 14m

1 stop

$250Multiple Airlines

Thu, May 28 - Mon, Jun 1

7:00 am - 11:54 pm

DSM

BWI

15h 54m

1 stop

9:13 pm - 11:24 pm

BWI

DSM

51h 11m

2 stops

$251Multiple Airlines

Sun, Apr 26 - Wed, May 27

7:00 am - 7:11 am

DSM

BWI

23h 11m

1 stop

3:26 pm - 8:53 am

BWI

DSM

18h 27m

1 stop

$253Multiple Airlines

Sun, Apr 26 - Wed, May 27

2:16 pm - 9:58 pm

DSM

DCA

6h 42m

1 stop

7:00 am - 1:31 pm

DCA

DSM

7h 31m

1 stop

$301Frontier

Fri, May 15 - Mon, May 18

2:16 pm - 12:59 pm

DSM

DCA

21h 43m

1 stop

1:59 pm - 1:31 pm

DCA

DSM

24h 32m

1 stop

$312Frontier

Fri, Jun 5 - Sun, Jun 7

5:35 am - 1:50 pm

DSM

DCA

7h 15m

1 stop

7:45 pm - 11:05 pm

DCA

DSM

4h 20m

1 stop

$364Southwest

Sat, May 2 - Mon, May 4

1:30 pm - 4:59 pm

DSM

DCA

26h 29m

1 stop

8:15 pm - 10:05 pm

DCA

DSM

2h 50mnonstop

$365American Airlines

Fri, May 29 - Sat, May 30

6:33 am - 10:10 am

DSM

DCA

2h 37mnonstop

12:59 pm - 2:51 pm

DCA

DSM

2h 52mnonstop

$367American Airlines

Thu, May 28 - Tue, Jun 2

5:35 am - 3:05 pm

DSM

DCA

8h 30m

2 stops

12:15 pm - 9:55 pm

DCA

DSM

10h 40m

2 stops

$369Southwest

Sat, May 2 - Mon, May 4

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

Our best American Airlines deals on Des Moines to Washington, D.C. flight tickets

American Airlines

May 29

DSM1:30 pmDes Moines

26h 29m

1 stop

DCA4:59 pmWashington, D.C. Reagan-National

May 30

DCA8:15 pmWashington, D.C. Reagan-National

2h 50m

DSM10:05 pmDes Moines

$365

American Airlines

May 28

DSM6:33 amDes Moines

2h 37m

DCA10:10 amWashington, D.C. Reagan-National

Jun 2

DCA12:59 pmWashington, D.C. Reagan-National

2h 52m

DSM2:51 pmDes Moines

$367

American Airlines

May 28

DSM1:37 pmDes Moines

5h 23m

1 stop

DCA8:00 pmWashington, D.C. Reagan-National

Jun 3

DCA10:00 pmWashington, D.C. Reagan-National

2h 50m

DSM11:50 pmDes Moines

$377

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

Our best Allegiant Air deals on Des Moines to Washington, D.C. flight tickets

Allegiant Air

Jul 10

DSM5:30 pmDes Moines

19h 32m

1 stop

IAD2:02 pmWashington, D.C. Dulles Intl

Jul 13

IAD9:03 pmWashington, D.C. Dulles Intl

19h 21m

2 stops

DSM3:24 pmDes Moines

$338

Allegiant Air

Jun 7

DSM4:01 pmDes Moines

25h 00m

1 stop

IAD6:01 pmWashington, D.C. Dulles Intl

Jun 12

IAD3:06 pmWashington, D.C. Dulles Intl

27h 06m

2 stops

DSM5:12 pmDes Moines

$356

Allegiant Air

Apr 18

DSM11:00 amDes Moines

44h 59m

2 stops

IAD8:59 amWashington, D.C. Dulles Intl

Apr 24

IAD2:23 pmWashington, D.C. Dulles Intl

8h 32m

1 stop

DSM9:55 pmDes Moines

$371

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Sun 4/26

7:00 am-7:11 am

1 stop23h 11m

Baltimore/Washington

Fri 5/29

1:10 pm-11:24 pm

1 stop11h 14m

$245

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Thu 5/28

4:41 pm-12:15 pm

2 stops42h 34m

Baltimore/Washington

Mon 6/1

1:10 pm-11:24 pm

1 stop11h 14m

$250

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Sun 4/26

7:00 am-11:54 pm

1 stop15h 54m

Baltimore/Washington

Wed 5/27

9:13 pm-11:24 pm

2 stops51h 11m

$251

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Sun 4/26

7:00 am-7:11 am

1 stop23h 11m

Baltimore/Washington

Wed 5/27

3:26 pm-8:53 am

1 stop18h 27m

$253

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Fri 5/15

2:16 pm-9:58 pm

1 stop6h 42m

Washington, D.C. Reagan-National

Mon 5/18

7:00 am-1:31 pm

1 stop7h 31m

$301

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Fri 6/5

2:16 pm-12:59 pm

1 stop21h 43m

Washington, D.C. Reagan-National

Sun 6/7

1:59 pm-1:31 pm

1 stop24h 32m

$312

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Sat 5/2

5:35 am-1:50 pm

1 stop7h 15m

Washington, D.C. Reagan-National

Mon 5/4

7:45 pm-11:05 pm

1 stop4h 20m

$364

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Fri 5/29

1:30 pm-4:59 pm

1 stop26h 29m

Washington, D.C. Reagan-National

Sat 5/30

8:15 pm-10:05 pm

Nonstop2h 50m

$365

Quickest round-trip

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Thu 5/28

6:33 am-10:10 am

Nonstop2h 37m

Washington, D.C. Reagan-National

Tue 6/2

12:59 pm-2:51 pm

Nonstop2h 52m

$367

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Sat 5/2

5:35 am-3:05 pm

2 stops8h 30m

Washington, D.C. Reagan-National

Mon 5/4

12:15 pm-9:55 pm

2 stops10h 40m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Des Moines to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

Other information

What is the typical price of a round-trip flight between Des Moines and Washington, D.C.?

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

The month of May is, on average, the cheapest month to fly to Washington, D.C. from Des Moines, with most prices found around $338. If you’re not able to fly to Washington, D.C. in May, then February is your next best option. Flight prices from Des Moines to Washington, D.C. during February average around $357.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Des Moines is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $376. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Des Moines to Washington, D.C. for around $521.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Des Moines to Washington, D.C. when you can find flight prices for as low as $412. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $429. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Des Moines to Washington, D.C. flight route?

Fly from Des Moines to Washington, D.C. Reagan-National for the best Des Moines - Washington, D.C. flight prices

What cabin class options are available on Des Moines to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Des Moines to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Des Moines to Washington, D.C. flights?

You could potentially save up to 44% on your flight if you consider stops on a Des Moines to Washington, D.C. flight.

How have Des Moines to Washington, D.C. flight prices changed over time?

As of April 2026, prices for Des Moines to Washington, D.C. flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Des Moines to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Des Moines to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Des Moines to Washington, D.C. (DSM to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Des Moines to Washington, D.C.

Best Price Found	$332
Fastest flight time	2h 27m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from Des Moines in the past 72 hours is $332. The best round-trip flight deal from Des Moines to Washington, D.C. found on momondo in the last 72 hours is $385.

The fastest flight from Des Moines to Washington, D.C. takes 2h 27m

Direct flights go from Des Moines to Washington, D.C. every day.

There are 2 airports in Washington, D.C.. From Des Moines there are direct flights to Washington, D.C. Reagan-National (DCA).

Search flight deals

Frequently asked questions about flying from Des Moines to Washington, D.C.

How far is Des Moines to Washington, D.C. by plane?
Washington, D.C. is 892.3 mi away from Des Moines. 2h 27m is a normal flight duration for this route.
When did momondo last update prices for flights from Des Moines Airport to Washington, D.C.?
Prices for flights from Des Moines Airport to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Des Moines Airport to Washington, D.C.?
As of April 2026, there are 4 operators available to choose from for flights from Des Moines Airport to Washington, D.C..
How old do you have to be to fly from Des Moines Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Des Moines Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Des Moines to Washington, D.C.?
momondo data reveals that the most frequently booked plane model on the route from Des Moines to Washington, D.C. is Canadair (Bombardier) Regional Jet 900, representing 47.22% of all bookings. The subsequent popular models are Embraer 175 at 34.13%, Canadair (Bombardier) Regional Jet 700 at 8.33%, and Airbus A320-100/200 at 3.97%.
What is the most popular airline from Des Moines to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Des Moines to Washington, D.C. is American Airlines, representing 68% of all bookings. The subsequent popular airlines are Delta at 21% and Southwest at 11%.

Best airlines flying from Des Moines to Washington, D.C.

Compare and see reviews for airlines that fly from Des Moines to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $174	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights
Southwest	PriceFrom $198	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,579 reviews	Search United Airlines flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.1 11,569 reviews	Search American Airlines flights

United Airlines Flights From Des Moines to Washington, D.C.
United Airlines flight deals from Des Moines to Washington, D.C. start from $238 round-trip. Over the 3 United Airlines flights for this route in a normal week, average airfare is usually $457 round-trip - but some users have found much cheaper deals with momondo.
American Airlines Flights From Des Moines to Washington, D.C.
American Airlines is also a popular choice for this route. American Airlines flight deals for Des Moines to Washington, D.C. start from as low as $270 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $386. American Airlines operates 14 flights to Washington, D.C. from Des Moines in an average week. Users have rated it 7.1/10 across 11,569 reviews.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Tysons

Linthicum Heights

Bethesda

Fairfax

Springfield

College Park

Why use momondo?

Why should I use momondo to find a flight deal from Des Moines to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Des Moines.

Can I find flights from Des Moines to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Des Moines with this policy.

How can momondo help me find flights from Des Moines to Washington, D.C.?

Once you have performed a search for Des Moines to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Des Moines to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Des Moines to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly into one of these airports located in Washington, D.C.

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Cheap flights from Des Moines to Washington, D.C. from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to Washington, D.C. departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Our best American Airlines deals on Des Moines to Washington, D.C. flight tickets

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

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How to get the cheapest flight ticket from Des Moines to Washington, D.C.

What is the typical price of a round-trip flight between Des Moines and Washington, D.C.?

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

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest Des Moines to Washington, D.C. flight route?

What cabin class options are available on Des Moines to Washington, D.C. flights?

Can stopping save me money on Des Moines to Washington, D.C. flights?

How have Des Moines to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Des Moines to Washington, D.C.?

What airlines fly to Washington, D.C.?

How often are flights from Des Moines to Washington, D.C. delayed?

What is the most punctual flight time for Des Moines to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Which airport is the most popular layover for flights between Des Moines and Washington, D.C.?

Which layover airport offers the lowest fares from Des Moines to Washington, D.C.?

Which layover airport has the shortest travel time from Des Moines to Washington, D.C.?

Which layover airport has the shortest connection time from Des Moines to Washington, D.C.?

How many flights depart from Des Moines to Washington, D.C. on average per day?

How many flights depart from Des Moines to Washington, D.C. on average per week?

When to book flights from Des Moines to Washington, D.C.

Cheap Des Moines to Washington, D.C. (DSM to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Des Moines to Washington, D.C.

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

Frequently asked questions about flying from Des Moines to Washington, D.C.

Best airlines flying from Des Moines to Washington, D.C.

Compare and see reviews for airlines that fly from Des Moines to Washington, D.C. with momondo

United Airlines Flights From Des Moines to Washington, D.C.

American Airlines Flights From Des Moines to Washington, D.C.

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Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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