When did momondo last update prices for flights from Waterloo Airport to Washington, D.C. Reagan-National Airport?

Prices for flights from Waterloo Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

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

The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$635 Cheap Flights from Waterloo, Iowa to Washington, D.C. Reagan-National Airport in 2026

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Find the cheapest flights from Waterloo, Iowa to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:23 pm - 11:57 pm

ALO

DCA

8h 34m

1 stop

9:32 am - 11:49 pm

DCA

ALO

15h 17m

1 stop

$635American Airlines

Wed, Apr 15 - Sun, Apr 19

5:40 am - 12:55 pm

ALO

DCA

6h 15m

1 stop

6:42 am - 1:53 pm

DCA

ALO

8h 11m

2 stops

$654American Airlines

Wed, Apr 15 - Sun, Apr 19

2:23 pm - 10:29 pm

ALO

DCA

7h 06m

2 stops

6:42 am - 1:53 pm

DCA

ALO

8h 11m

2 stops

$659American Airlines

Wed, Apr 15 - Sun, Apr 19

2:23 pm - 3:45 pm

ALO

DCA

24h 22m

1 stop

3:52 pm - 12:09 am

DCA

ALO

9h 17m

1 stop

$702American Airlines

Mon, May 18 - Fri, May 22

2:23 pm - 10:59 pm

ALO

DCA

7h 36m

1 stop

5:55 am - 1:53 pm

DCA

ALO

8h 58m

1 stop

$904American Airlines

Mon, Apr 13 - Fri, Apr 17

2:23 pm - 10:29 pm

ALO

DCA

7h 06m

2 stops

6:58 am - 1:53 pm

DCA

ALO

7h 55m

1 stop

$914American Airlines

Mon, Apr 13 - Fri, Apr 17

5:40 am - 12:55 pm

ALO

DCA

6h 15m

1 stop

1:45 pm - 11:49 pm

DCA

ALO

11h 04m

1 stop

$985American Airlines

Mon, Apr 13 - Fri, Apr 17

5:40 am - 1:59 pm

ALO

DCA

7h 19m

2 stops

9:32 am - 11:49 pm

DCA

ALO

15h 17m

1 stop

$995American Airlines

Mon, Apr 13 - Fri, Apr 17

5:40 am - 1:59 pm

ALO

DCA

7h 19m

2 stops

7:48 am - 1:53 pm

DCA

ALO

7h 05m

2 stops

$1,000American Airlines

Mon, Apr 13 - Fri, Apr 17

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

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

American Airlines

Apr 15

ALO2:23 pmWaterloo

8h 34m

1 stop

DCA11:57 pmWashington, D.C. Reagan-National

Apr 19

DCA9:32 amWashington, D.C. Reagan-National

15h 17m

1 stop

ALO11:49 pmWaterloo

$635

American Airlines

Apr 15

ALO5:40 amWaterloo

6h 15m

1 stop

DCA12:55 pmWashington, D.C. Reagan-National

Apr 19

DCA6:42 amWashington, D.C. Reagan-National

8h 11m

2 stops

ALO1:53 pmWaterloo

$654

American Airlines

Apr 15

ALO2:23 pmWaterloo

7h 06m

2 stops

DCA10:29 pmWashington, D.C. Reagan-National

Apr 19

DCA6:42 amWashington, D.C. Reagan-National

8h 11m

2 stops

ALO1:53 pmWaterloo

$659

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WaterlooWashington, D.C.

ALO - DCA

ALODCA

Waterloo

Wed 4/15

2:23 pm-11:57 pm

1 stop8h 34m

Washington, D.C. Reagan-National

Sun 4/19

9:32 am-11:49 pm

1 stop15h 17m

$635

WaterlooWashington, D.C.

ALO - DCA

ALODCA

Waterloo

Wed 4/15

5:40 am-12:55 pm

1 stop6h 15m

Washington, D.C. Reagan-National

Sun 4/19

6:42 am-1:53 pm

2 stops8h 11m

$654

WaterlooWashington, D.C.

ALO - DCA

ALODCA

Waterloo

Wed 4/15

2:23 pm-10:29 pm

2 stops7h 06m

Washington, D.C. Reagan-National

Sun 4/19

6:42 am-1:53 pm

2 stops8h 11m

$659

WaterlooWashington, D.C.

ALO - DCA

ALODCA

Waterloo

Mon 5/18

2:23 pm-3:45 pm

1 stop24h 22m

Washington, D.C. Reagan-National

Fri 5/22

3:52 pm-12:09 am

1 stop9h 17m

$702

WaterlooWashington, D.C.

ALO - DCA

ALODCA

Waterloo

Mon 4/13

2:23 pm-10:59 pm

1 stop7h 36m

Washington, D.C. Reagan-National

Fri 4/17

5:55 am-1:53 pm

1 stop8h 58m

$904

WaterlooWashington, D.C.

ALO - DCA

ALODCA

Waterloo

Mon 4/13

2:23 pm-10:29 pm

2 stops7h 06m

Washington, D.C. Reagan-National

Fri 4/17

6:58 am-1:53 pm

1 stop7h 55m

$914

WaterlooWashington, D.C.

ALO - DCA

ALODCA

Waterloo

Mon 4/13

5:40 am-12:55 pm

1 stop6h 15m

Washington, D.C. Reagan-National

Fri 4/17

1:45 pm-11:49 pm

1 stop11h 04m

$985

WaterlooWashington, D.C.

ALO - DCA

ALODCA

Waterloo

Mon 4/13

5:40 am-1:59 pm

2 stops7h 19m

Washington, D.C. Reagan-National

Fri 4/17

9:32 am-11:49 pm

1 stop15h 17m

$995

Quickest round-trip

WaterlooWashington, D.C.

ALO - DCA

ALODCA

Waterloo

Mon 4/13

5:40 am-1:59 pm

2 stops7h 19m

Washington, D.C. Reagan-National

Fri 4/17

7:48 am-1:53 pm

2 stops7h 05m

$1,000

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Waterloo, 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

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 Waterloo, Iowa according to our data. American Airlines is the first choice among our users, with 88% 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.

When to book flights from Waterloo, Iowa to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Waterloo, Iowa to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Waterloo, Iowa to Washington, D.C. Reagan-National Airport (ALO to DCA) flight deals and tips

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

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Waterloo, Iowa to Washington, D.C. Reagan-National Airport takes 12h 25m

There are no direct flights from Waterloo, Iowa to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Waterloo, Iowa to Washington, D.C. Reagan-National Airport.

Search flight deals

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

How far is Waterloo to Washington, D.C. Reagan-National by plane?
Washington, D.C. Reagan-National is 838.6 mi away from Waterloo. 12h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Waterloo Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Waterloo Airport to Washington, D.C. Reagan-National Airport are updated daily.
How old do you have to be to fly from Waterloo Airport 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 Waterloo Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Silver Spring

Fredericksburg

Rockville

Tysons

Manassas

Linthicum Heights

Springfield

Bethesda

Fairfax

College Park

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Waterloo to Washington, D.C. for you.

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

Flights from Waterloo to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Waterloo and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Waterloo and alert you when they change.