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Cheap flights from Washington, D.C. Dulles Intl Airport to Des Moines from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Des Moines departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Des Moines

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 10:16 am
IAD
-
DSM
5h 16m
1 stop
Delta Logo
6:31 pm - 12:42 am
DSM
-
IAD
5h 11m
1 stop
$197Delta
ה', אפר' 16 - א', אפר' 19
Delta Logo
5:15 pm - 8:45 pm
IAD
-
DSM
4h 30m
1 stop
Delta Logo
10:55 am - 5:58 pm
DSM
-
IAD
6h 03m
1 stop
$308Delta
ש', יוני 20 - ג', יוני 30
Delta Logo
6:01 am - 10:48 am
IAD
-
DSM
5h 47m
1 stop
Delta Logo
6:15 am - 11:32 am
DSM
-
IAD
4h 17m
1 stop
$310Delta
ג', מרץ 17 - ד', מרץ 25
Allegiant Air Logo
3:16 pm - 4:40 pm
IAD
-
DSM
26h 24m
1 stop
Allegiant Air Logo
6:00 am - 2:26 pm
DSM
-
IAD
7h 26m
1 stop
$325Allegiant Air
ה', יולי 16 - א', יולי 26
Multiple Airlines Logo
5:28 pm - 4:16 pm
IAD
-
DSM
23h 48m
1 stop
Multiple Airlines Logo
5:30 pm - 2:02 pm
DSM
-
IAD
19h 32m
1 stop
$337Multiple Airlines
ו', יוני 19 - ו', יולי 3
Delta Logo
6:15 am - 10:15 am
IAD
-
DSM
5h 00m
1 stop
Delta Logo
10:55 am - 5:58 pm
DSM
-
IAD
6h 03m
1 stop
$338Delta
א', יוני 21 - ג', יוני 30
Multiple Airlines Logo
6:10 am - 10:06 pm
IAD
-
DSM
16h 56m
2 stops
Multiple Airlines Logo
11:00 am - 9:07 am
DSM
-
IAD
21h 07m
1 stop
$342Multiple Airlines
ה', אפר' 30 - ש', מאי 2
Delta Logo
6:00 am - 9:46 am
IAD
-
DSM
4h 46m
1 stop
Delta Logo
5:35 am - 11:55 am
DSM
-
IAD
5h 20m
1 stop
$345Delta
ה', מרץ 26 - ש', מרץ 28
American Airlines Logo
6:22 am - 12:52 pm
IAD
-
DSM
7h 30m
1 stop
American Airlines Logo
1:37 pm - 7:37 pm
DSM
-
IAD
5h 00m
1 stop
$347American Airlines
ש', מאי 23 - ג', מאי 26
Allegiant Air Logo
8:54 pm - 10:03 am
IAD
-
DSM
14h 09m
1 stop
Allegiant Air Logo
5:30 pm - 2:02 pm
DSM
-
IAD
19h 32m
1 stop
$352Allegiant Air
ש', יוני 20 - ו', יולי 3

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

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Des Moines flight tickets
American Airlines
May 23
IAD6:22 amWashington, D.C. Dulles Intl
7h 30m
1 stop
DSM12:52 pmDes Moines
May 26
DSM1:37 pmDes Moines
5h 00m
1 stop
IAD7:37 pmWashington, D.C. Dulles Intl
$347
American Airlines
Apr 6
IAD4:46 pmWashington, D.C. Dulles Intl
6h 13m
1 stop
DSM9:59 pmDes Moines
Apr 8
DSM2:02 pmDes Moines
4h 23m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$365
American Airlines
Apr 15
IAD6:25 amWashington, D.C. Dulles Intl
7h 46m
1 stop
DSM1:11 pmDes Moines
Apr 22
DSM11:09 amDes Moines
11h 50m
2 stops
IAD11:59 pmWashington, D.C. Dulles Intl
$390

United Airlines flights from Washington, D.C. Dulles Intl Airport to Des Moines

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Des Moines flight tickets
United Airlines
Mar 26
IAD6:15 amWashington, D.C. Dulles Intl
5h 15m
1 stop
DSM10:30 amDes Moines
Mar 28
DSM6:49 pmDes Moines
4h 10m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$361
United Airlines
May 1
IAD6:15 amWashington, D.C. Dulles Intl
5h 22m
1 stop
DSM10:37 amDes Moines
May 4
DSM5:00 amDes Moines
5h 48m
1 stop
IAD11:48 amWashington, D.C. Dulles Intl
$376
United Airlines
May 8
IAD3:15 pmWashington, D.C. Dulles Intl
7h 08m
1 stop
DSM9:23 pmDes Moines
May 10
DSM7:05 pmDes Moines
4h 55m
1 stop
IAD1:00 amWashington, D.C. Dulles Intl
$407

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Des Moines 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, momondo users made 832,500 searches. Data last updated מרץ 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Des Moines that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

ה' 4/16

6:00 am-10:16 am

1 stop5h 16m

Des Moines

א' 4/19

6:31 pm-12:42 am

1 stop5h 11m

$197

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

ש' 6/20

5:15 pm-8:45 pm

1 stop4h 30m

Des Moines

ג' 6/30

10:55 am-5:58 pm

1 stop6h 03m

$308

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

ג' 3/17

6:01 am-10:48 am

1 stop5h 47m

Des Moines

ד' 3/25

6:15 am-11:32 am

1 stop4h 17m

$310

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

ה' 7/16

3:16 pm-4:40 pm

1 stop26h 24m

Des Moines

א' 7/26

6:00 am-2:26 pm

1 stop7h 26m

$325

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

ו' 6/19

5:28 pm-4:16 pm

1 stop23h 48m

Des Moines

ו' 7/3

5:30 pm-2:02 pm

1 stop19h 32m

$337

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

א' 6/21

6:15 am-10:15 am

1 stop5h 00m

Des Moines

ג' 6/30

10:55 am-5:58 pm

1 stop6h 03m

$338

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

ה' 4/30

6:10 am-10:06 pm

2 stops16h 56m

Des Moines

ש' 5/2

11:00 am-9:07 am

1 stop21h 07m

$342

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

ה' 3/26

6:00 am-9:46 am

1 stop4h 46m

Des Moines

ש' 3/28

5:35 am-11:55 am

1 stop5h 20m

$345

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

ש' 5/23

6:22 am-12:52 pm

1 stop7h 30m

Des Moines

ג' 5/26

1:37 pm-7:37 pm

1 stop5h 00m

$347

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

ש' 6/20

8:54 pm-10:03 am

1 stop14h 09m

Des Moines

ו' 7/3

5:30 pm-2:02 pm

1 stop19h 32m

$352

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Des Moines from

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

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 day to depart on your flight to Des Moines?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Des Moines is on a Tuesday. Travelers who choose to depart for Des Moines on a Tuesday will often find tickets for as low as $410. Flights from Washington, D.C. Dulles Intl Airport to Des Moines on a Sunday will generally be more expensive and average around $649. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Des Moines?

According to our data, the cheapest time of day to fly to Des Moines is in the evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Des Moines in the evening for as low as $431. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $455. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 62% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Des Moines flight.

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

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

Cheap Washington, D.C. Dulles Intl Airport to Des Moines (IAD to DSM) flight deals and tips

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

Fastest flight time

4h 19m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Des Moines takes 4h 19m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Des Moines. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Des Moines.
Search flight deals

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

    The straight-line distance from Washington, D.C. Dulles Intl to Des Moines is 870.2 mi. A reasonable flight in good conditions will take 4h 19m.

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

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

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

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

    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 Washington, D.C. Dulles Intl Airport to Des Moines Airport.

  • What documentation or ID do you need to fly to Des Moines Airport?

    The travel and health documents you'll need for your trip to Des Moines Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Des Moines Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Des Moines?

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Des Moines with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $74Free CancellationRating
7.9
8,245 reviews
Search Delta flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
9,382 reviews
Search United Airlines flights
American AirlinesPriceFrom $262Free CancellationRating
7.1
11,378 reviews
Search American Airlines flights

Traveling to a place near Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
West Des Moines
Ames
Ankeny
Altoona
Clive
Pella
Urbandale
Johnston
Newton
Osceola
Boone
Grinnell
Oskaloosa
Norwalk
Carlisle

Why use momondo?

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

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 Des Moines from Washington, D.C..

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

All flight searches from Washington, D.C. to Des Moines on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Des Moines by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Des Moines from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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