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$100+ Cheap flights from Washington, D.C. (WAS) 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DSM
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Iowa

Keep the following information in mind while searching for Washington, D.C. to Iowa flight deals. Data was last updated July 30, 2025.

Round-trip from

$223
(Mytrip)

One-way from

$100
(Delta)

Popular in

March

Cheapest in

August

Average price

$407

Good round-trip deal

$401 or less

Good one-way deal

$291 or less
From Washington, D.C. (WAS) to Iowa
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One-way flight from Washington, D.C. (WAS) to Iowa
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Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Iowa.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Iowa.
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Find flight deals from Washington, D.C. to Iowa

Cheapest flights from Washington, D.C. to Iowa
Explore the most affordable flight options available from Washington, D.C. to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:54 pmBWI - DSM
2 stops23h 31mMultiple Airlines
Sun 8/247:15 pmDSM - BWI
2 stops15h 29mMultiple Airlines
Deal found 7/30$223
This Delta deal was found by Cheapflights users on 7/28. 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 8/305:25 pmIAD - MLI
1 stop6h 23mDelta
Tue 9/24:59 pmMLI - IAD
1 stop5h 22mDelta
Deal found 7/28$224
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:00 pmDCA - DSM
1 stop25h 40mFrontier
Wed 10/83:30 pmDSM - DCA
1 stop29h 29mFrontier
Deal found 7/30$225
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/3010:53 amBWI - MLI
1 stop5h 58mAmerican Airlines
Tue 9/24:21 pmMLI - BWI
1 stop5h 36mAmerican Airlines
Deal found 7/28$229
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/301:18 pmIAD - MLI
2 stops9h 33mAmerican Airlines
Fri 9/58:19 amMLI - IAD
1 stop4h 32mAmerican Airlines
Deal found 7/28$230
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:15 amBWI - DSM
1 stop6h 59mUnited Airlines
Sat 9/273:25 pmDSM - BWI
1 stop4h 57mUnited Airlines
Deal found 7/30$232
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:00 amDCA - CID
1 stop13h 16mFrontier
Sat 8/167:16 pmCID - DCA
1 stop15h 48mFrontier
Deal found 7/27$235
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:00 amDCA - DSM
1 stop4h 25mSouthwest
Tue 9/24:35 pmDSM - DCA
1 stop4h 50mSouthwest
Deal found 7/30$236
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:53 amBWI - OMA
1 stop23h 23mFrontier
Sun 8/177:51 pmOMA - BWI
1 stop19h 40mFrontier
Deal found 7/29$237
This Delta deal was found by Cheapflights users on 7/29. 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 9/306:22 pmBWI - DSM
1 stop5h 15mDelta
Tue 10/146:05 amDSM - BWI
1 stop4h 29mDelta
Deal found 7/29$237
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:45 amIAD - DSM
1 stop9h 55mSouthwest
Sat 9/276:10 amDSM - IAD
1 stop7h 50mSouthwest
Deal found 7/30$242
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:20 amBWI - DSM
1 stop4h 05mSouthwest
Sat 9/278:35 amDSM - BWI
2 stops5h 15mSouthwest
Deal found 7/29$242

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 July 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Iowa that are best for you.

Fly from

Washington, D.C.

Fly to

Iowa

Route

Depart

Return

Price

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Wed 8/20

7:54 pm-6:25 pm

2 stops23h 31m

Des Moines

Sun 8/24

7:15 pm-11:44 am

2 stops15h 29m

$223

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sat 8/30

5:25 pm-10:48 pm

1 stop6h 23m

Moline Quad-City

Tue 9/2

4:59 pm-11:21 pm

1 stop5h 22m

$224

Washington, D.C.Des Moines

DCA - DSM

DCADSM

Washington, D.C. Reagan-National

Sat 10/4

1:00 pm-1:40 pm

1 stop25h 40m

Des Moines

Wed 10/8

3:30 pm-9:59 pm

1 stop29h 29m

$225

BaltimoreMoline

BWI - MLI

BWIMLI

Baltimore/Washington

Sat 8/30

10:53 am-3:51 pm

1 stop5h 58m

Moline Quad-City

Tue 9/2

4:21 pm-10:57 pm

1 stop5h 36m

$229

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sat 8/30

1:18 pm-9:51 pm

2 stops9h 33m

Moline Quad-City

Fri 9/5

8:19 am-1:51 pm

1 stop4h 32m

$230

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Wed 9/24

6:15 am-12:14 pm

1 stop6h 59m

Des Moines

Sat 9/27

3:25 pm-9:22 pm

1 stop4h 57m

$232

Washington, D.C.Cedar Rapids

DCA - CID

DCACID

Washington, D.C. Reagan-National

Sun 8/10

7:00 am-7:16 pm

1 stop13h 16m

Cedar Rapids

Sat 8/16

7:16 pm-12:04 pm

1 stop15h 48m

$235

Washington, D.C.Des Moines

DCA - DSM

DCADSM

Washington, D.C. Reagan-National

Wed 8/27

8:00 am-11:25 am

1 stop4h 25m

Des Moines

Tue 9/2

4:35 pm-10:25 pm

1 stop4h 50m

$236

BaltimoreDes Moines

BWI - DSM

BWIDSM

Baltimore/Washington

Tue 9/30

6:22 pm-10:37 pm

1 stop5h 15m

Des Moines

Tue 10/14

6:05 am-11:34 am

1 stop4h 29m

$237

BaltimoreOmaha

BWI - OMA

BWIOMA

Baltimore/Washington

Wed 8/13

11:53 am-10:16 am

1 stop23h 23m

Omaha Eppley Airfield

Sun 8/17

7:51 pm-4:31 pm

1 stop19h 40m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from Washington, D.C. 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. to Iowa

What is the cheapest month to book a flight from Washington, D.C. to Iowa?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Iowa (average of $336). Flying from Washington, D.C. to Iowa in June is currently the most expensive (average of $402). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to IA?

Find hourly flight availability from Washington, D.C. to Iowa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Washington, D.C. to Iowa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Washington, D.C. to Iowa by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What are the cheapest airlines to fly from Washington, D.C. to Iowa one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $100. Frontier flights start at $109 while deals on American Airlines start at $114 one-way.

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

    The most popular flight routes from Washington, D.C. to Iowa are Washington, D.C. Reagan-National - Des Moines, Washington, D.C. Reagan-National - Omaha Eppley Airfield and Washington, D.C. Dulles Intl - Omaha Eppley Airfield.

  • Can I find deals for flights from Washington, D.C. to Iowa that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Iowa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Iowa?

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

  • Can I find deals for business class flights from Washington, D.C. to Iowa?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

  • What is the cheapest month to book a flight from Washington, D.C. to Iowa?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Iowa (average of $336). Flying from Washington, D.C. to Iowa in June is currently the most expensive (average of $402). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington, D.C. to Iowa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington, D.C. to Iowa

Discover the top 4 airlines that operate flights from Washington, D.C. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$138Average$359FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$223Average$387FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$242Average$471FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$268Average$493FlexibilityNo cancel feeOn-time69%

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