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

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

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 94 minutes.

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.

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 6 per week as of November 2025. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.

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

Chicago (ORD) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Washington, D.C.?

American Airlines, Delta and United Airlines 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 66% 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.

Which airline has the best punctuality record on Des Moines to Washington, D.C. flights?

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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

Flights via Denver (DEN) offer the lowest average round-trip price of $246.

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.

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 November 2025, 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.

$75 Cheap Flights from Des Moines to Washington, D.C. in 2025/26

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Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:14 am - 9:03 pmDSM-IAD

8h 49m1 stop

9:58 pm - 10:19 amIAD-DSM

13h 21m1 stop

$188Frontier

Find Deal

Tue, Dec 23 - Mon, Dec 29

1:25 pm - 8:26 amDSM-IAD

18h 01m1 stop

9:26 am - 11:12 pmIAD-DSM

14h 46m1 stop

$250Multiple Airlines

Find Deal

Wed, Dec 10 - Fri, Dec 12

8:30 am - 11:49 amDSM-BWI

26h 19m2 stops

12:12 pm - 10:46 pmBWI-DSM

11h 34m1 stop

$256Multiple Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

1:25 pm - 6:55 pmDSM-BWI

28h 30m2 stops

9:11 pm - 9:48 amBWI-DSM

13h 37m1 stop

$257Multiple Airlines

Find Deal

Wed, Dec 10 - Fri, Dec 12

8:30 am - 11:49 amDSM-BWI

26h 19m2 stops

12:12 pm - 10:46 pmBWI-DSM

11h 34m1 stop

$265Multiple Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

8:30 am - 11:49 amDSM-BWI

26h 19m2 stops

12:12 pm - 10:46 pmBWI-DSM

11h 34m1 stop

$266Multiple Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

7:40 am - 1:56 pmDSM-BWI

5h 16m1 stop

11:13 am - 3:45 pmBWI-DSM

5h 32m1 stop

$287American Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 14

5:16 pm - 11:37 pmDSM-BWI

5h 21m1 stop

11:24 am - 4:28 pmBWI-DSM

6h 04m1 stop

$289Delta

Find Deal

Wed, Jan 7 - Wed, Jan 14

4:25 pm - 11:21 pmDSM-BWI

5h 56m1 stop

9:17 am - 3:44 pmBWI-DSM

7h 27m1 stop

$290American Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

11:26 am - 5:17 pmDSM-IAD

4h 51m1 stop

6:00 am - 11:24 amIAD-DSM

6h 24m1 stop

$317Delta

Find Deal

Wed, Jan 7 - Wed, Jan 14

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

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

Frontier

Dec 23

DSM11:14 amDes Moines

8h 49m

1 stop

IAD9:03 pmWashington, D.C. Dulles Intl

Dec 29

IAD9:58 pmWashington, D.C. Dulles Intl

13h 21m

1 stop

DSM10:19 amDes Moines

$188

Find similar

Frontier

Nov 26

DSM2:00 pmDes Moines

6h 59m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

Dec 8

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

12h 03m

1 stop

DSM7:03 pmDes Moines

$282

Find similar

Frontier

Dec 8

DSM7:58 pmDes Moines

16h 08m

1 stop

DCA1:06 pmWashington, D.C. Reagan-National

Dec 12

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

12h 03m

1 stop

DSM7:03 pmDes Moines

$288

Find similar

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

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

Delta

Jan 7

DSM5:16 pmDes Moines

5h 21m

1 stop

BWI11:37 pmBaltimore/Washington

Jan 14

BWI11:24 amBaltimore/Washington

6h 04m

1 stop

DSM4:28 pmDes Moines

$289

Find similar

Delta

Jan 7

DSM11:26 amDes Moines

4h 51m

1 stop

IAD5:17 pmWashington, D.C. Dulles Intl

Jan 14

IAD6:00 amWashington, D.C. Dulles Intl

6h 24m

1 stop

DSM11:24 amDes Moines

$317

Find similar

Delta

Jan 7

DSM6:54 amDes Moines

5h 44m

1 stop

IAD1:38 pmWashington, D.C. Dulles Intl

Jan 12

IAD6:15 pmWashington, D.C. Dulles Intl

5h 14m

1 stop

DSM10:29 pmDes Moines

$329

Find similar

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

Des MoinesWashington, D.C.

DSM - IAD

DSMIAD

Des Moines

Tue 12/23

11:14 am-9:03 pm

1 stop8h 49m

Washington, D.C. Dulles Intl

Mon 12/29

9:58 pm-10:19 am

1 stop13h 21m

$188

Des MoinesWashington, D.C.

DSM - IAD

DSMIAD

Des Moines

Wed 12/10

1:25 pm-8:26 am

1 stop18h 01m

Washington, D.C. Dulles Intl

Fri 12/12

9:26 am-11:12 pm

1 stop14h 46m

$250

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Thu 1/8

8:30 am-11:49 am

2 stops26h 19m

Baltimore/Washington

Thu 1/15

12:12 pm-10:46 pm

1 stop11h 34m

$256

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Wed 12/10

1:25 pm-6:55 pm

2 stops28h 30m

Baltimore/Washington

Fri 12/12

9:11 pm-9:48 am

1 stop13h 37m

$257

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Thu 1/8

8:30 am-11:49 am

2 stops26h 19m

Baltimore/Washington

Thu 1/15

12:12 pm-10:46 pm

1 stop11h 34m

$265

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Thu 1/8

8:30 am-11:49 am

2 stops26h 19m

Baltimore/Washington

Thu 1/15

12:12 pm-10:46 pm

1 stop11h 34m

$266

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Wed 1/7

7:40 am-1:56 pm

1 stop5h 16m

Baltimore/Washington

Wed 1/14

11:13 am-3:45 pm

1 stop5h 32m

$287

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Wed 1/7

5:16 pm-11:37 pm

1 stop5h 21m

Baltimore/Washington

Wed 1/14

11:24 am-4:28 pm

1 stop6h 04m

$289

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Thu 1/8

4:25 pm-11:21 pm

1 stop5h 56m

Baltimore/Washington

Thu 1/15

9:17 am-3:44 pm

1 stop7h 27m

$290

Des MoinesWashington, D.C.

DSM - IAD

DSMIAD

Des Moines

Wed 1/7

11:26 am-5:17 pm

1 stop4h 51m

Washington, D.C. Dulles Intl

Wed 1/14

6:00 am-11:24 am

1 stop6h 24m

$317

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 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 August is your next best option. Flight prices from Des Moines to Washington, D.C. during August average around $352.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $379. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Des Moines to Washington, D.C. for around $507.

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 $433. 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?

No. A direct flight is the cheapest option for a flight between Des Moines to Washington, D.C..

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

As of November 2025, prices for Des Moines to Washington, D.C. flights are approximately 92% more expensive 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	$220
Fastest flight time	2h 21m
Direct flights	Every day
Airports in Washington, D.C.	1 airport

The best one-way flight to Washington, D.C. from Des Moines in the past 72 hours is $220. The best round-trip flight deal from Des Moines to Washington, D.C. found on momondo in the last 72 hours is $363.

The fastest flight from Des Moines to Washington, D.C. takes 2h 21m

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

There is 1 airport near Washington, D.C.: Washington, D.C. Reagan-National (DCA)

Search flight deals

How far is Des Moines to Washington, D.C. by plane?
Washington, D.C. is 892.3 mi away from Des Moines. 2h 26m 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 November 2025, 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 Embraer 175, representing 45.56% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 21.11%, Canadair (Bombardier) Regional Jet 900 at 18.89%, and Airbus A320-100/200 at 3.89%.
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 72% of all bookings. The subsequent popular airlines are Delta at 17%, Southwest at 8%, and United Airlines at 3%.

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
Southwest	PriceFrom $180	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights
Delta	PriceFrom $198	Free Cancellation	Rating 7.9 7,999 reviews	Search Delta flights
United Airlines	PriceFrom $262	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.2 11,038 reviews	Search American 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 $270 round-trip. Over the 6 American Airlines flights for this route in a normal week, average airfare is usually $418 round-trip - but some users have found much cheaper deals with momondo.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Linthicum Heights

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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Find better results for your trip to the United States

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

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

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Cheap flights from Des Moines to Washington, D.C. from $75

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 2/19. 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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Frontier flights from Des Moines to Washington, D.C.

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

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

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

momondo Fare Finder

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

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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 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?

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?

No. A direct flight is the cheapest option for a flight between Des Moines to Washington, D.C..

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

As of November 2025, prices for Des Moines to Washington, D.C. flights are approximately 92% more expensive when compared to flights at the same time last year.

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

Frontier and Delta are the most popular carriers operating 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?

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 94 minutes.

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.

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 airline has the best punctuality record on Des Moines to Washington, D.C. flights?

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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

Chicago (ORD) was the most common stop: 30% 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 $246.

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.

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.

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 6 per week as of November 2025. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.

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.

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

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

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.?

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Washington, D.C. trip