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Washington, D.C.

$84+ Cheap flights from Iowa to Washington, D.C. (WAS)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — WAS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Iowa to Washington, D.C.

Keep the following information in mind while searching for Iowa to Washington, D.C. flight deals. Data was last updated September 17, 2025.

Round-trip from

$167
(Priceline)

One-way from

$84
(Frontier)

Popular in

January

Cheapest in

May

Average price

$423

Good round-trip deal

$270 or less

Good one-way deal

$158 or less
From Iowa to Washington, D.C. (WAS)
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One-way flight from Iowa to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Iowa to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Iowa to Washington, D.C. (WAS).
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Find flight deals from Iowa to Washington, D.C.

Cheapest flights from Iowa to Washington, D.C.
Explore the most affordable flight options available from Iowa to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:32 pmDSM - DCA
1 stop6h 27mFrontier
Mon 11/108:15 amDCA - DSM
1 stop6h 32mFrontier
Deal found 9/16$167
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:46 pmOMA - DCA
1 stop20h 13mFrontier
Mon 11/38:00 amDCA - OMA
1 stop13h 06mFrontier
Deal found 9/15$167
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:00 pmOMA - BWI
1 stop11h 26mFrontier
Mon 10/276:05 amBWI - OMA
1 stop5h 51mFrontier
Deal found 9/15$168
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:00 pmOMA - IAD
1 stop10h 29mFrontier
Mon 10/276:15 amIAD - OMA
1 stop5h 41mFrontier
Deal found 9/15$168
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:31 amOMA - BWI
1 stop20h 03mFrontier
Mon 10/206:05 amBWI - OMA
1 stop5h 51mFrontier
Deal found 9/17$170
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:32 pmDSM - DCA
1 stop6h 27mFrontier
Sun 11/168:15 amDCA - DSM
1 stop6h 32mFrontier
Deal found 9/15$177
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:32 pmDSM - DCA
1 stop6h 27mFrontier
Thu 11/68:15 amDCA - DSM
1 stop6h 32mFrontier
Deal found 9/15$179
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:26 pmOMA - BWI
1 stop15h 08mFrontier
Mon 10/136:05 amBWI - OMA
1 stop5h 51mFrontier
Deal found 9/16$180
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:26 pmOMA - IAD
1 stop25h 06mFrontier
Mon 10/136:04 amIAD - OMA
1 stop5h 52mFrontier
Deal found 9/16$180
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:31 amOMA - IAD
1 stop6h 36mFrontier
Mon 10/276:15 amIAD - OMA
1 stop5h 41mFrontier
Deal found 9/14$183
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:35 pmOMA - DCA
1 stop14h 35mFrontier
Sat 10/46:31 pmDCA - OMA
1 stop25h 09mFrontier
Deal found 9/14$186
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/178:59 pmOMA - DCA
1 stop14h 05mFrontier
Sat 10/257:00 amDCA - OMA
1 stop14h 04mFrontier
Deal found 9/14$187

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa to Washington, D.C. 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 September 17, 2025.
Use the filters below to find and compare flights from Iowa to Washington, D.C. that are best for you.

Fly from

Iowa

Fly to

Washington, D.C.

Route

Depart

Return

Price

Des MoinesWashington, D.C.

DSM - DCA

DSMDCA

Des Moines

Mon 10/27

2:39 pm-9:59 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Thu 10/30

8:00 am-1:47 pm

1 stop6h 47m

$213

Des MoinesBaltimore

DSM - BWI

DSMBWI

Des Moines

Mon 9/29

2:22 pm-10:23 pm

1 stop7h 01m

Baltimore/Washington

Sat 10/11

8:17 pm-9:51 am

1 stop14h 34m

$236

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Wed 12/10

4:25 pm-12:13 am

1 stop6h 48m

Baltimore/Washington

Tue 1/13

6:19 am-11:36 am

1 stop6h 17m

$237

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Tue 12/16

12:22 pm-6:06 pm

1 stop4h 44m

Baltimore/Washington

Wed 1/14

6:19 am-11:36 am

1 stop6h 17m

$237

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Wed 12/10

4:25 pm-12:13 am

1 stop6h 48m

Baltimore/Washington

Wed 1/14

6:19 am-11:36 am

1 stop6h 17m

$237

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Tue 10/21

4:23 pm-11:49 pm

1 stop6h 26m

Baltimore/Washington

Tue 10/28

6:00 am-11:45 am

1 stop6h 45m

$237

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Sat 12/13

4:25 pm-12:13 am

1 stop6h 48m

Baltimore/Washington

Wed 1/14

6:19 am-11:36 am

1 stop6h 17m

$237

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Wed 12/10

12:22 pm-6:06 pm

1 stop4h 44m

Baltimore/Washington

Sat 1/17

6:19 am-11:36 am

1 stop6h 17m

$237

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Tue 12/16

4:25 pm-12:13 am

1 stop6h 48m

Baltimore/Washington

Sat 1/17

6:19 am-11:36 am

1 stop6h 17m

$237

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Tue 10/21

4:23 pm-11:49 pm

1 stop6h 26m

Baltimore/Washington

Wed 10/29

6:00 am-11:45 am

1 stop6h 45m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

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

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

Currently, August is the cheapest month in which you can book a flight from Iowa to Washington, D.C. (average of $292). Flying from Iowa to Washington, D.C. in April is currently the most expensive (average of $337). 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 IA to WAS?

Find hourly flight availability from Iowa to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iowa to Washington, D.C. as you normally would.

Weekly flight availability from Iowa to Washington, D.C.

Explore weekly flight availability from Iowa to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 17, 2025.

The most flights from USIA to WAS are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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

Related info for your journey

Find useful and relevant information for your journey from Iowa to Washington, D.C.. 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 Iowa to Washington, D.C.?

    A quick flight from Iowa to Washington, D.C. can take about 6h 05m. Frontier provides one of the quickest options available for as low as $246. The distance from Iowa to Washington, D.C. is about 1022 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Iowa to Washington, D.C. are Frontier ($84), American Airlines ($126), and Southwest ($139).

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

    While some choose either Des Moines - Washington, D.C. Dulles Intl or Cedar Rapids - Washington, D.C. Dulles Intl, Cedar Rapids - Washington, D.C. Reagan-National is the most popular route from Iowa to Washington, D.C..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iowa to Washington, D.C. 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 Iowa to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Iowa to Washington, D.C. (average of $292). Flying from Iowa to Washington, D.C. in April is currently the most expensive (average of $337). 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

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Iowa to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Iowa to Washington, D.C.

Discover the top 5 airlines that operate flights from Iowa to Washington, D.C.. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$158FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$180Average$394FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$190Average$408FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$459FlexibilityNo cancel feeOn-time69%
DeltaCheapest$198Average$370FlexibilityNo cancel feeOn-timeN/A

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