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$109+ Cheap flights from Dulles Intl (IAD) to Iowa

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DSM
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap flight deals from Dulles Intl to Iowa

Cheapest flights from Dulles Intl to Iowa
Explore the most affordable flight options available from Dulles Intl to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:33 pm
IAD
-
CID
1 stop4h 41m
Delta
Wed 6/104:24 pm
CID
-
IAD
1 stop5h 56m
Delta
Deal found 3/31$217
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:15 pm
IAD
-
DSM
1 stop4h 30m
Delta
Sat 8/155:25 pm
DSM
-
IAD
1 stop4h 34m
Delta
Deal found 3/31$217
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:21 pm
IAD
-
DSM
1 stop4h 15m
Delta
Sat 5/304:25 pm
DSM
-
IAD
1 stop6h 14m
Delta
Deal found 3/30$237
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:27 pm
IAD
-
CID
2 stops23h 28m
Multiple Airlines
Fri 5/811:27 am
CID
-
IAD
1 stop7h 51m
Multiple Airlines
Deal found 3/30$258
This Kiwi.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:30 pm
IAD
-
DSM
1 stop30h 54m
Multiple Airlines
Thu 6/45:02 pm
DSM
-
IAD
1 stop23h 59m
Multiple Airlines
Deal found 4/2$258
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:25 am
IAD
-
MLI
1 stop7h 02m
American Airlines
Sat 5/93:48 pm
MLI
-
IAD
1 stop6h 38m
American Airlines
Deal found 4/1$261
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:12 am
IAD
-
DSM
1 stop10h 28m
Multiple Airlines
Fri 4/2410:23 am
DSM
-
IAD
1 stop20h 04m
Multiple Airlines
Deal found 3/30$273
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:30 pm
IAD
-
MLI
1 stop5h 05m
Delta
Sat 5/25:11 pm
MLI
-
IAD
1 stop6h 16m
Delta
Deal found 4/2$276
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:25 am
IAD
-
MLI
1 stop7h 02m
American Airlines
Sat 5/212:04 pm
MLI
-
IAD
2 stops10h 55m
American Airlines
Deal found 4/2$281
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:27 pm
IAD
-
CID
2 stops23h 28m
Multiple Airlines
Mon 5/411:27 am
CID
-
IAD
1 stop7h 34m
Multiple Airlines
Deal found 3/30$291
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:15 am
IAD
-
MLI
1 stop4h 49m
United Airlines
Mon 5/187:05 pm
MLI
-
IAD
1 stop4h 28m
United Airlines
Deal found 3/31$291
This eDestinos deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:47 pm
IAD
-
DSM
2 stops17h 44m
Multiple Airlines
Sun 6/74:01 pm
DSM
-
IAD
1 stop25h 00m
Multiple Airlines
Deal found 3/31$295

Find flight deals from Dulles Intl to Iowa

Keep the following information in mind while searching for Dulles Intl to Iowa flight deals. Data was last updated April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Delta)

One-way from

$109
(Delta)

Popular in

March

Cheapest in

January

Average price

$455
Provider with most accurate pricing for Washington, D.C. (WAS)-Des Moines flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Des Moines flights.
Search Deals
From Washington, D.C. Dulles Intl to Iowa
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Iowa
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Iowa 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, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

Tue 8/18

5:30 pm-10:26 pm

1 stop5h 56m

Des Moines

Sat 8/29

11:04 am-6:33 pm

1 stop6h 29m

$217

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

Wed 5/27

6:00 am-12:24 pm

1 stop7h 24m

Des Moines

Sat 5/30

5:56 pm-10:56 pm

1 stop4h 00m

$217

Washington, D.C.Des Moines

IAD - DSM

IADDSM

Washington, D.C. Dulles Intl

Thu 8/20

6:00 am-10:14 am

1 stop5h 14m

Des Moines

Wed 9/2

5:45 am-11:59 am

1 stop5h 14m

$217
Quickest round-trip

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sat 5/16

6:15 am-10:04 am

1 stop4h 49m

Moline Quad-City

Mon 5/18

7:05 pm-12:33 am

1 stop4h 28m

$291

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 5/6

6:25 am-12:27 pm

1 stop7h 02m

Moline Quad-City

Sat 5/9

12:04 pm-11:59 pm

2 stops10h 55m

$309

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

Sat 5/16

5:15 pm-10:47 pm

1 stop6h 32m

La Crosse

Tue 5/19

1:49 pm-7:28 pm

1 stop4h 39m

$318

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sat 5/23

6:08 am-10:20 am

1 stop5h 12m

Moline Quad-City

Tue 5/26

5:17 pm-12:51 am

1 stop6h 34m

$326

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 4/29

1:10 pm-5:06 pm

1 stop4h 56m

Moline Quad-City

Sat 5/2

10:39 am-5:30 pm

1 stop5h 51m

$341

Washington, D.C.Omaha

IAD - OMA

IADOMA

Washington, D.C. Dulles Intl

Thu 4/23

1:10 pm-5:44 pm

1 stop5h 34m

Omaha Eppley Airfield

Tue 4/28

8:00 am-4:03 pm

1 stop7h 03m

$346

Washington, D.C.Cedar Rapids

IAD - CID

IADCID

Washington, D.C. Dulles Intl

Wed 6/3

5:33 pm-9:14 pm

1 stop4h 41m

Cedar Rapids

Wed 6/24

6:46 am-4:35 pm

2 stops8h 49m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Iowa

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Iowa?

Reviews of airlines servicing Iowa

Get insights into the airlines that provide service to Iowa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iowa. Reviews last updated April 2, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to Iowa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,369 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,369 reviews
Delta
7.9
Good
8,369 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,533 reviews
Delta
7.9
Good
8,369 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,549 reviews
Delta
7.9
Good
8,369 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Iowa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Iowa?

    A quick flight from Washington, D.C. Dulles Intl Airport to Iowa can take about 4h 49m. Delta provides one of the quickest options available for as low as $291. The distance between Washington, D.C. Dulles Intl Airport and Iowa is about 709 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Iowa?

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Iowa consider Washington, D.C. Dulles Intl - Omaha Eppley Airfield, Washington, D.C. Dulles Intl - Des Moines or Washington, D.C. Dulles Intl - Cedar Rapids as they are the most popular.

  • Can I find deals for flights from Dulles Intl to Iowa that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Iowa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Iowa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Iowa.

  • Can I find deals for business class flights from Dulles Intl to Iowa?

    Yes. Cheapflights offers flight deals from Dulles Intl to Iowa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Dulles Intl to Iowa

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Las Vegas flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Orlando flights
Dulles Intl to Seattle flights
Dulles Intl to Miami flights
Reagan-National to Seattle flights
Dulles Intl to Atlanta flights
Reagan-National to Miami flights
Baltimore to Fort Lauderdale flights
Dulles Intl to Los Angeles flights
Reagan-National to Orlando flights
Baltimore to Las Vegas flights
Reagan-National to Las Vegas flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Los Angeles flights
Baltimore to Los Angeles flights
Baltimore to Atlanta flights
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Baltimore to Orlando flights
Baltimore to Miami flights
Dulles Intl to Denver flights
Dulles Intl to San Francisco flights
Baltimore to Denver flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Tampa flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Atlanta flights
Reagan-National to Hobby flights
Baltimore to Seattle flights
Reagan-National to San Francisco flights
Baltimore to San Francisco flights
Dulles Intl to Sky Harbor Intl flights
Dulles Intl to Boston flights
Reagan-National to O'Hare Intl flights
Dulles Intl to Hobby flights
Dulles Intl to New Orleans flights
Baltimore to Tampa flights
Reagan-National to Boston flights
Baltimore to Midway flights
Baltimore to Hobby flights
Dulles Intl to Midway flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Austin flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Nashville flights
Dulles Intl to Nashville flights
Baltimore to Sky Harbor Intl flights
Baltimore to Boston flights

Top 3 airlines flying from Dulles Intl to Iowa

Discover the top 3 airlines that operate flights from Dulles Intl to Iowa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$74Average$455FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$261Average$506FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$362Average$446FlexibilityNo cancel feeOn-time71%

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