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Cheap flights from Des Moines to Washington, D.C. from $87

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 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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

Cheap round-trip flights

American Airlines Logo
6:12 pm - 12:33 amDSM-BWI
5h 21m1 stop
American Airlines Logo
7:45 pm - 11:45 pmBWI-DSM
5h 00m1 stop
$159American Airlines
Find Deal
Thu, Aug 21 - Thu, Aug 28
American Airlines Logo
6:12 pm - 12:33 amDSM-BWI
5h 21m1 stop
American Airlines Logo
6:30 am - 10:53 amBWI-DSM
5h 23m1 stop
$170American Airlines
Find Deal
Thu, Aug 7 - Sun, Aug 10
 Logo
6:32 pm - 8:44 amDSM-BWI
13h 12m1 stop
 Logo
9:39 am - 6:05 pmBWI-DSM
9h 26m1 stop
Thu, Jul 31 - Mon, Aug 4
 Logo
1:59 pm - 11:34 pmDSM-BWI
8h 35m2 stops
 Logo
9:39 am - 6:05 pmBWI-DSM
9h 26m1 stop
Mon, Aug 4 - Mon, Aug 11
Southwest Logo
3:45 pm - 5:00 amDSM-BWI
12h 15m1 stop
Southwest Logo
6:20 am - 11:05 amBWI-DSM
5h 45m1 stop
$197Southwest
Find Deal
Sat, Aug 16 - Mon, Aug 18
Southwest Logo
5:30 pm - 11:10 pmDSM-BWI
4h 40m1 stop
Southwest Logo
6:15 am - 1:00 pmBWI-DSM
7h 45m1 stop
$199Southwest
Find Deal
Thu, Aug 21 - Mon, Aug 25
United Airlines Logo
11:35 am - 7:26 amDSM-IAD
18h 51m2 stops
United Airlines Logo
10:25 am - 4:13 pmIAD-DSM
6h 48m1 stop
$234United Airlines
Find Deal
Tue, Sep 23 - Wed, Sep 24
Delta Logo
5:25 pm - 11:47 pmDSM-BWI
5h 22m1 stop
Delta Logo
6:00 am - 9:37 amBWI-DSM
4h 37m1 stop
$237Delta
Find Deal
Thu, Aug 21 - Thu, Aug 28
United Airlines Logo
6:15 pm - 7:26 amDSM-IAD
12h 11m2 stops
United Airlines Logo
10:15 am - 2:10 pmIAD-DSM
4h 55m1 stop
$245United Airlines
Find Deal
Thu, Aug 21 - Fri, Aug 22
Delta Logo
5:25 pm - 11:49 pmDSM-BWI
5h 24m1 stop
Delta Logo
6:15 am - 10:14 amBWI-DSM
4h 59m1 stop
$282Delta
Find Deal
Mon, Sep 29 - Fri, Oct 3

Delta flights from Des Moines to Washington, D.C.

Our best Delta deals on Des Moines to Washington, D.C. flight tickets
Delta
Aug 21
DSM5:25 pmDes Moines
5h 22m
1 stop
BWI11:47 pmBaltimore/Washington
Aug 28
BWI6:00 amBaltimore/Washington
4h 37m
1 stop
DSM9:37 amDes Moines
Delta
Sep 29
DSM5:25 pmDes Moines
5h 24m
1 stop
BWI11:49 pmBaltimore/Washington
Oct 3
BWI6:15 amBaltimore/Washington
4h 59m
1 stop
DSM10:14 amDes Moines
Delta
Sep 26
DSM2:05 pmDes Moines
7h 24m
1 stop
BWI10:29 pmBaltimore/Washington
Sep 28
BWI6:51 amBaltimore/Washington
4h 49m
1 stop
DSM10:40 amDes Moines

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
Aug 21
DSM6:12 pmDes Moines
5h 21m
1 stop
BWI12:33 amBaltimore/Washington
Aug 28
BWI7:45 pmBaltimore/Washington
5h 00m
1 stop
DSM11:45 pmDes Moines
American Airlines
Aug 7
DSM6:12 pmDes Moines
5h 21m
1 stop
BWI12:33 amBaltimore/Washington
Aug 10
BWI6:30 amBaltimore/Washington
5h 23m
1 stop
DSM10:53 amDes Moines
American Airlines
Aug 15
DSM5:29 pmDes Moines
4h 40m
1 stop
BWI11:09 pmBaltimore/Washington
Aug 17
BWI7:45 pmBaltimore/Washington
5h 29m
1 stop
DSM12:14 amDes Moines

See travel insights to Washington, D.C. from

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

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 $335. If you’re not able to fly to Washington, D.C. in May, then December is your next best option. Flight prices from Des Moines to Washington, D.C. during December average around $339.

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 $362. 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 $477.

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

In the evening 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 $156. Flying to Washington, D.C. in the evening 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 $436. 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 2 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 28% 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 July 2025, 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

$87

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Des Moines in the past 72 hours is $87. The best round-trip flight deal from Des Moines to Washington, D.C. found on momondo in the last 72 hours is $159.
The fastest flight from Des Moines to Washington, D.C. takes 2h 25m
Direct flights go from Des Moines to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Des Moines to Washington, D.C. by plane?

    Washington, D.C. is 892.3 mi away from Des Moines. 2h 25m 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.?

  • 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.?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $180Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
DeltaPriceFrom $221Free CancellationRating
8.0
7,958 reviews
Search Delta flights
American AirlinesPriceFrom $255Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
8,844 reviews
Search United Airlines flights
  • American Airlines Flights From Des Moines to Washington, D.C.

    American Airlines flight deals from Des Moines to Washington, D.C. start from $255 round-trip. Over the 11 American Airlines flights for this route in a normal week, average airfare is usually $399 round-trip - but some users have found much cheaper deals with momondo.


Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Laurel
Woodbridge
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Gaithersburg
Rockville
Towson
Fairfax
Colonial Beach
Glen Burnie
Linthicum Heights
Reston
Springfield

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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1 adult
Sun 7/13
Sun 7/20

Find better results for your trip to the United States

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.