HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$95+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — WAS
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Iowa to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 May 12, 2026.

This Priceline deal was found by Cheapflights users on 5/11. 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 8/201:55 pm
CID
-
DCA
1 stop7h 04m
Frontier
Tue 8/257:00 am
DCA
-
CID
1 stop7h 10m
Frontier
Deal found 5/11$204
This Travelocity deal was found by Cheapflights users on 5/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:59 pm
CID
-
DCA
1 stop21h 52m
Frontier
Thu 8/67:00 am
DCA
-
CID
1 stop7h 14m
Frontier
Deal found 5/7$210
This Frontier deal was found by Cheapflights users on 5/9. 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 8/201:55 pm
CID
-
DCA
1 stop7h 04m
Frontier
Sat 8/297:00 am
DCA
-
CID
1 stop13h 31m
Frontier
Deal found 5/9$218
This Frontier deal was found by Cheapflights users on 5/10. 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.
Tue 8/111:59 pm
CID
-
DCA
1 stop7h 00m
Frontier
Thu 8/207:00 am
DCA
-
CID
1 stop7h 10m
Frontier
Deal found 5/10$224
This Priceline deal was found by Cheapflights users on 5/9. 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.
Tue 6/21:51 pm
CID
-
DCA
1 stop7h 07m
Frontier
Thu 6/47:00 am
DCA
-
CID
1 stop7h 06m
Frontier
Deal found 5/9$230
This Delta deal was found by Cheapflights users on 5/11. 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 9/1512:05 pm
CID
-
BWI
1 stop5h 08m
Delta
Tue 9/224:39 pm
BWI
-
CID
1 stop6h 11m
Delta
Deal found 5/11$231
This Mytrip deal was found by Cheapflights users on 5/11. 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.
Thu 8/61:59 pm
CID
-
DCA
1 stop7h 00m
Frontier
Mon 8/101:59 pm
DCA
-
CID
1 stop24h 15m
Frontier
Deal found 5/11$233
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/295:59 pm
CID
-
BWI
1 stop17h 14m
Multiple Airlines
Sat 7/49:32 pm
BWI
-
CID
2 stops44h 33m
Multiple Airlines
Deal found 5/9$236
This Mytrip deal was found by Cheapflights users on 5/7. 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.
Thu 6/251:55 pm
CID
-
DCA
1 stop7h 04m
Frontier
Mon 6/296:00 pm
DCA
-
CID
1 stop20h 10m
Frontier
Deal found 5/7$239
This Delta deal was found by Cheapflights users on 5/7. 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 9/235:45 am
CID
-
BWI
1 stop6h 21m
Delta
Wed 9/306:19 am
BWI
-
CID
1 stop6h 08m
Delta
Deal found 5/7$241
This Booking.com deal was found by Cheapflights users on 5/11. 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.
Thu 7/301:59 pm
CID
-
DCA
1 stop7h 00m
Frontier
Mon 8/36:00 pm
DCA
-
CID
1 stop20h 14m
Frontier
Deal found 5/11$242
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Mon 6/295:59 pm
CID
-
IAD
2 stops28h 18m
Multiple Airlines
Sat 7/46:00 pm
IAD
-
CID
1 stop25h 34m
Multiple Airlines
Deal found 5/10$243

Find 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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$204
(Priceline)

One-way from

$95
(Frontier)

Popular in

November

Cheapest in

August

Average price

$369

Good round-trip deal

$417 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for Des Moines-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-Washington, D.C. (WAS) flights.
Search Deals
From Iowa to Washington, D.C. (WAS)
Search Deals
One-way flight from Iowa to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Iowa to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Iowa to Washington, D.C. (WAS).
Search Deals

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 May 12, 2026.
Use the filters below to find and compare flights from Iowa to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Tue 9/15

5:45 am-1:06 pm

1 stop6h 21m

Baltimore/Washington

Sat 9/19

4:39 pm-9:50 pm

1 stop6h 11m

$231

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Sat 9/5

5:45 am-3:51 pm

2 stops9h 06m

Baltimore/Washington

Tue 9/8

6:19 am-11:27 am

1 stop6h 08m

$246

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Sat 6/6

6:25 am-1:54 pm

1 stop6h 29m

Baltimore/Washington

Sat 6/13

7:05 pm-10:51 pm

1 stop4h 46m

$280

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Thu 6/25

5:17 pm-12:44 am

1 stop6h 27m

Washington, D.C. Dulles Intl

Tue 7/7

6:00 am-10:22 am

1 stop5h 22m

$281

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Fri 9/18

4:15 pm-11:44 pm

1 stop6h 29m

Baltimore/Washington

Tue 9/22

4:39 pm-9:50 pm

1 stop6h 11m

$285

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 7/17

5:07 pm-12:41 am

1 stop6h 34m

Washington, D.C. Dulles Intl

Sat 7/25

6:00 am-10:22 am

1 stop5h 22m

$286

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 5/29

5:56 am-2:10 pm

1 stop7h 14m

Washington, D.C. Dulles Intl

Mon 6/1

6:08 am-10:20 am

1 stop5h 12m

$290

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 7/17

1:15 pm-7:02 pm

1 stop4h 47m

Washington, D.C. Dulles Intl

Sat 7/25

5:42 pm-9:09 pm

1 stop4h 27m

$291

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Sat 5/30

5:56 am-11:54 am

1 stop4h 58m

Washington, D.C. Dulles Intl

Tue 6/2

10:11 am-4:37 pm

1 stop7h 26m

$319

Cedar RapidsBaltimore

CID - BWI

CIDBWI

Cedar Rapids

Fri 8/21

4:16 pm-11:18 pm

1 stop6h 02m

Baltimore/Washington

Sun 8/30

6:05 am-11:20 am

1 stop6h 15m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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.

How far ahead should I book a flight from Iowa to Washington, D.C.?

To ensure you get the cheapest price possible for a flight from Iowa to Washington, D.C., you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Iowa to Washington, D.C. (average of $108). Flying from Iowa to Washington, D.C. in January is currently the most expensive (average of $248). 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 May 12, 2026.

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 May 12, 2026.

The most flights from USIA to WAS are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 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 3h 55m. Delta provides one of the quickest options available for as low as $355. The distance from Iowa to Washington, D.C. is about 907 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 Delta ($98), Southwest ($129), and American Airlines ($156).

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

    While some choose either Des Moines - Washington, D.C. Dulles Intl or Omaha Eppley Airfield - Washington, D.C. Reagan-National, Des Moines - 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, November is the cheapest month in which you can book a flight from Iowa to Washington, D.C. (average of $108). Flying from Iowa to Washington, D.C. in January is currently the most expensive (average of $248). 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
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Iowa to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Seattle to Dulles Intl flights
Los Angeles to Dulles Intl flights
Atlanta to Dulles Intl flights
Seattle to Reagan-National flights
Hobby to Reagan-National flights
Hobby to Dulles Intl flights
Boston to Reagan-National flights
Boston to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Orlando to Dulles Intl flights
Denver to Dulles Intl flights
San Francisco to Dulles Intl flights
San Francisco to Reagan-National flights
George Bush Intcntl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
George Bush Intcntl to Reagan-National flights
Tampa to Dulles Intl flights
San Diego to Dulles Intl flights
Minneapolis to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
Austin to Dulles Intl flights
Atlanta to Reagan-National flights
Ontario to Dulles Intl flights
Midway to Dulles Intl flights
Minneapolis to Dulles Intl flights
Tampa to Reagan-National flights
Sky Harbor Intl to Reagan-National flights
Detroit to Dulles Intl flights
Portland to Dulles Intl flights
Austin to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Denver to Reagan-National flights
Orlando to Reagan-National flights
Ontario to Reagan-National flights
Detroit to Reagan-National flights
Charlotte to Dulles Intl flights
Nashville to Reagan-National flights
New Orleans to Dulles Intl flights
Miami to Reagan-National flights
Miami to Dulles Intl flights
Salt Lake City to Dulles Intl flights
LaGuardia to Reagan-National flights
San Diego to Reagan-National flights
Salt Lake City to Reagan-National flights
Sacramento to Dulles Intl flights
Nashville to Dulles Intl flights
Cincinnati to Dulles Intl flights

Top 4 airlines flying from Iowa to Washington, D.C.

Discover the top 4 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$365FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$190Average$481FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$190Average$419FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$198Average$429FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.