What is the cheapest airline that flies from Iowa to Washington, D.C. Reagan-National?

Frontier, Southwest, and American Airlines are the most popular carriers operating from Iowa to Washington, D.C. Reagan-National

What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Iowa according to our data. American Airlines is the first choice among our users, with 87% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from Iowa to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of Des Moines and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 28m on average. Another popular route from Iowa to Washington, D.C. Reagan-National Airport is flying from Cedar Rapids to Washington, D.C. Dulles Intl Airport, which will take roughly 4h 47m. Keep in mind that layovers or delays could extend your travel time.

How many operators does momondo search for flights from Iowa to Washington, D.C. Reagan-National Airport?

The number of operators available for flights from Iowa to Washington, D.C. Reagan-National Airport is 5 as of May 2026.

How old do you have to be to fly from Iowa to Washington, D.C. Reagan-National Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iowa to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$101 Cheap Flights from Iowa to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Iowa to Washington, D.C. Reagan-National Airport on average per day?

The number of flights available between Iowa and Washington, D.C. Reagan-National Airport is 4 per day as of May 2026. The most frequent departure time is 6:00AM, with 87% of daily flights leaving at noon.

Q: How many flights depart from Iowa to Washington, D.C. Reagan-National Airport on average per week?

As of May 2026, 33 flights take off from Iowa and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

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Last minute

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Enter your travel dates to find the best prices.

1:55 pm - 9:59 pm

CID

DCA

7h 04m

1 stop

7:00 am - 1:10 pm

DCA

CID

7h 10m

1 stop

$204Frontier

Thu, Aug 20 - Tue, Aug 25

1:59 pm - 9:59 pm

CID

DCA

7h 00m

1 stop

7:00 am - 1:10 pm

DCA

CID

7h 10m

1 stop

$210Frontier

Thu, Aug 13 - Tue, Aug 25

8:19 pm - 4:59 pm

OMA

DCA

19h 40m

1 stop

1:59 pm - 7:34 pm

DCA

OMA

6h 35m

1 stop

$212Frontier

Wed, Jun 3 - Sat, Jun 6

1:55 pm - 9:59 pm

CID

DCA

7h 04m

1 stop

7:00 am - 7:31 pm

DCA

CID

13h 31m

1 stop

$218Frontier

Thu, Aug 20 - Sat, Aug 29

2:29 pm - 8:10 pm

MLI

DCA

4h 41m

1 stop

8:30 am - 1:51 pm

DCA

MLI

6h 21m

1 stop

$261United Airlines

Wed, Sep 23 - Sat, Sep 26

1:15 pm - 7:10 pm

MLI

DCA

4h 55m

1 stop

8:25 am - 1:56 pm

DCA

MLI

6h 31m

1 stop

$275United Airlines

Wed, Jul 22 - Sat, Jul 25

5:17 pm - 11:44 pm

MLI

DCA

5h 27m

1 stop

6:00 am - 10:16 am

DCA

MLI

5h 16m

1 stop

$281Delta

Thu, Jun 25 - Tue, Jun 30

6:52 pm - 11:59 pm

MLI

DCA

4h 07m

1 stop

8:07 pm - 12:11 am

DCA

MLI

5h 04m

1 stop

$286American Airlines

Tue, Jun 9 - Mon, Jun 15

5:07 pm - 11:52 pm

MLI

DCA

5h 45m

1 stop

6:00 am - 10:22 am

DCA

MLI

5h 22m

1 stop

$301Delta

Fri, Jul 10 - Sun, Jul 12

4:24 pm - 9:59 pm

MLI

DCA

4h 35m

1 stop

8:07 pm - 12:11 am

DCA

MLI

5h 04m

1 stop

$309American Airlines

Fri, Jun 12 - Mon, Jun 15

Frontier flights from Iowa to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Iowa to Washington, D.C. Reagan-National Airport flight tickets

Frontier

Aug 20

CID1:55 pmCedar Rapids

7h 04m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

Aug 25

DCA7:00 amWashington, D.C. Reagan-National

7h 10m

1 stop

CID1:10 pmCedar Rapids

$204

Frontier

Aug 13

CID1:59 pmCedar Rapids

7h 00m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

Aug 25

DCA7:00 amWashington, D.C. Reagan-National

7h 10m

1 stop

CID1:10 pmCedar Rapids

$210

Frontier

Jun 3

OMA8:19 pmOmaha Eppley Airfield

19h 40m

1 stop

DCA4:59 pmWashington, D.C. Reagan-National

Jun 6

DCA1:59 pmWashington, D.C. Reagan-National

6h 35m

1 stop

OMA7:34 pmOmaha Eppley Airfield

$212

United Airlines flights from Iowa to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Iowa to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Sep 23

MLI2:29 pmMoline Quad-City

4h 41m

1 stop

DCA8:10 pmWashington, D.C. Reagan-National

Sep 26

DCA8:30 amWashington, D.C. Reagan-National

6h 21m

1 stop

MLI1:51 pmMoline Quad-City

$261

United Airlines

Jul 22

MLI1:15 pmMoline Quad-City

4h 55m

1 stop

DCA7:10 pmWashington, D.C. Reagan-National

Jul 25

DCA8:25 amWashington, D.C. Reagan-National

6h 31m

1 stop

MLI1:56 pmMoline Quad-City

$275

United Airlines

May 29

MLI5:39 pmMoline Quad-City

4h 16m

1 stop

DCA10:55 pmWashington, D.C. Reagan-National

Jun 1

DCA7:18 pmWashington, D.C. Reagan-National

4h 58m

1 stop

MLI11:16 pmMoline Quad-City

$290

momondo Fare Finder

Use the filters below to find and compare flights from Iowa to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsWashington, D.C.

CID - DCA

CIDDCA

Cedar Rapids

Thu 8/20

1:55 pm-9:59 pm

1 stop7h 04m

Washington, D.C. Reagan-National

Tue 8/25

7:00 am-1:10 pm

1 stop7h 10m

$204

Cedar RapidsWashington, D.C.

CID - DCA

CIDDCA

Cedar Rapids

Thu 8/13

1:59 pm-9:59 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Tue 8/25

7:00 am-1:10 pm

1 stop7h 10m

$210

OmahaWashington, D.C.

OMA - DCA

OMADCA

Omaha Eppley Airfield

Wed 6/3

8:19 pm-4:59 pm

1 stop19h 40m

Washington, D.C. Reagan-National

Sat 6/6

1:59 pm-7:34 pm

1 stop6h 35m

$212

Cedar RapidsWashington, D.C.

CID - DCA

CIDDCA

Cedar Rapids

Thu 8/20

1:55 pm-9:59 pm

1 stop7h 04m

Washington, D.C. Reagan-National

Sat 8/29

7:00 am-7:31 pm

1 stop13h 31m

$218

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 9/23

2:29 pm-8:10 pm

1 stop4h 41m

Washington, D.C. Reagan-National

Sat 9/26

8:30 am-1:51 pm

1 stop6h 21m

$261

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 7/22

1:15 pm-7:10 pm

1 stop4h 55m

Washington, D.C. Reagan-National

Sat 7/25

8:25 am-1:56 pm

1 stop6h 31m

$275

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Thu 6/25

5:17 pm-11:44 pm

1 stop5h 27m

Washington, D.C. Reagan-National

Tue 6/30

6:00 am-10:16 am

1 stop5h 16m

$281

Quickest round-trip

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Tue 6/9

6:52 pm-11:59 pm

1 stop4h 07m

Washington, D.C. Reagan-National

Mon 6/15

8:07 pm-12:11 am

1 stop5h 04m

$286

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Fri 7/10

5:07 pm-11:52 pm

1 stop5h 45m

Washington, D.C. Reagan-National

Sun 7/12

6:00 am-10:22 am

1 stop5h 22m

$301

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Fri 6/12

4:24 pm-9:59 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Mon 6/15

8:07 pm-12:11 am

1 stop5h 04m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iowa to Washington, D.C. Reagan-National Airport

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

Prices

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Other information

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Iowa, with most prices found around $118. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $154.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Iowa to Washington, D.C. Reagan-National Airport is on a Tuesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Tuesday will often find tickets for as low as $394. Flights from Iowa to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $545. 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 Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Iowa to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $422. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $432.

What is the cheapest Iowa to Washington, D.C. Reagan-National flight route?

Fly from Cedar Rapids to Washington, D.C. Reagan-National for the best Iowa - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight from Iowa to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Iowa for as low as $362 on momondo.

Can stopping save me money on Iowa to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 31% on your flight if you consider stops on a Iowa to Washington, D.C. Reagan-National Airport flight.

Cheap Iowa to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to Washington, D.C. Reagan-National Airport

Best Price Found	$158
Fastest flight time	2h 13m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Iowa in the past 72 hours is $158. The best round-trip flight deal from Iowa to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $417.

The fastest flight from Iowa to Washington, D.C. Reagan-National Airport takes 2h 13m

Direct flights go from Iowa to Washington, D.C. Reagan-National Airport every day.

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Frequently asked questions about flying from Iowa to Washington, D.C. Reagan-National Airport

When did momondo last update prices for flights from Iowa to Washington, D.C. Reagan-National Airport?
Prices for flights from Iowa to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from Iowa to Washington, D.C. Reagan-National Airport?
The number of operators available for flights from Iowa to Washington, D.C. Reagan-National Airport is 5 as of May 2026.
How old do you have to be to fly from Iowa to Washington, D.C. Reagan-National Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iowa to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Iowa to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for flights between Iowa and Washington, D.C. Reagan-National Airport, the leading plane model is Canadair (Bombardier) Regional Jet 900, making up 47.72% of the total bookings. Other popular models include Embraer 175 with 35.39%, Canadair (Bombardier) Regional Jet 700 with 8.85%, and Airbus A320-100/200 with 2.95%.

Best airlines flying from Iowa to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Iowa to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $118	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
Southwest	PriceFrom $234	Free Cancellation	Rating 8.0 4,299 reviews	Search Southwest flights
American Airlines	PriceFrom $293	Free Cancellation	Rating 7.1 11,664 reviews	Search American Airlines flights
United Airlines	PriceFrom $341	Free Cancellation	Rating 7.4 9,711 reviews	Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Gaithersburg

Colonial Beach

Fredericksburg

Silver Spring

Towson

Rockville

Manassas

Linthicum Heights

Tysons

Bethesda

Springfield

Fairfax

College Park

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Iowa to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Washington, D.C. from Iowa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Iowa to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Iowa to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Iowa to Washington, D.C. from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to Washington, D.C. departing on 6/3. 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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Frontier flights from Iowa to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Iowa to Washington, D.C. Reagan-National Airport flight tickets

United Airlines flights from Iowa to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Iowa to Washington, D.C. Reagan-National Airport flight tickets

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Use the filters below to find and compare flights from Iowa to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Iowa to Washington, D.C. Reagan-National Airport

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest Iowa to Washington, D.C. Reagan-National flight route?

How far in advance should I book a flight from Iowa to Washington, D.C. Reagan-National Airport?

Can stopping save me money on Iowa to Washington, D.C. Reagan-National Airport flights?

What is the cheapest airline that flies from Iowa to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

How many flights depart from Iowa to Washington, D.C. Reagan-National Airport on average per day?

How many flights depart from Iowa to Washington, D.C. Reagan-National Airport on average per week?

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap Iowa to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to Washington, D.C. Reagan-National Airport

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Iowa to Washington, D.C. Reagan-National Airport

Best airlines flying from Iowa to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Iowa to Washington, D.C. Reagan-National Airport with momondo

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