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Cheap flights from District of Columbia to Waterloo from $504

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Waterloo 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.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to Waterloo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:22 pm - 12:09 am
DCA
-
ALO
7h 47m
1 stop
American Airlines Logo
5:00 am - 10:07 am
ALO
-
DCA
4h 07m
1 stop
$504American Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
10:13 am - 2:32 pm
DCA
-
ALO
5h 19m
1 stop
American Airlines Logo
5:00 am - 10:55 am
ALO
-
DCA
4h 55m
1 stop
$509American Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
8:32 am - 2:32 pm
DCA
-
ALO
7h 00m
2 stops
American Airlines Logo
5:00 am - 10:55 am
ALO
-
DCA
4h 55m
1 stop
$514American Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
5:30 pm - 11:49 pm
DCA
-
ALO
7h 19m
1 stop
American Airlines Logo
5:40 am - 12:55 pm
ALO
-
DCA
6h 15m
1 stop
$517American Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
8:00 am - 2:32 pm
DCA
-
ALO
7h 32m
2 stops
American Airlines Logo
5:00 am - 12:38 pm
ALO
-
DCA
6h 38m
2 stops
$519American Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
6:20 am - 2:32 pm
IAD
-
ALO
9h 12m
2 stops
American Airlines Logo
3:02 pm - 12:13 am
ALO
-
IAD
8h 11m
2 stops
$519American Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
5:22 pm - 11:49 pm
DCA
-
ALO
7h 27m
2 stops
American Airlines Logo
2:23 pm - 11:00 pm
ALO
-
DCA
7h 37m
1 stop
$527American Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
9:46 am - 1:53 pm
DCA
-
ALO
5h 07m
1 stop
American Airlines Logo
2:23 pm - 11:00 pm
ALO
-
DCA
7h 37m
1 stop
$530American Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
6:00 am - 1:53 pm
DCA
-
ALO
8h 53m
2 stops
American Airlines Logo
2:23 pm - 11:59 pm
ALO
-
DCA
8h 36m
2 stops
$532American Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
6:25 am - 1:53 pm
IAD
-
ALO
8h 28m
2 stops
American Airlines Logo
2:23 pm - 11:59 pm
ALO
-
IAD
8h 36m
2 stops
$532American Airlines
Sat, Apr 25 - Sat, May 2

American Airlines flights from District of Columbia to Waterloo, Iowa

Our best American Airlines deals on District of Columbia to Waterloo, Iowa flight tickets
American Airlines
Jun 3
DCA5:22 pmWashington, D.C. Reagan-National
7h 47m
1 stop
ALO12:09 amWaterloo
Jun 10
ALO5:00 amWaterloo
4h 07m
1 stop
DCA10:07 amWashington, D.C. Reagan-National
$504
American Airlines
Jun 3
DCA10:13 amWashington, D.C. Reagan-National
5h 19m
1 stop
ALO2:32 pmWaterloo
Jun 10
ALO5:00 amWaterloo
4h 55m
1 stop
DCA10:55 amWashington, D.C. Reagan-National
$509
American Airlines
Jun 3
DCA8:32 amWashington, D.C. Reagan-National
7h 00m
2 stops
ALO2:32 pmWaterloo
Jun 10
ALO5:00 amWaterloo
4h 55m
1 stop
DCA10:55 amWashington, D.C. Reagan-National
$514

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Waterloo, 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, momondo users made 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from District of Columbia to Waterloo, Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Wed 6/3

5:22 pm-12:09 am

1 stop7h 47m

Waterloo

Wed 6/10

5:00 am-10:07 am

1 stop4h 07m

$504
Quickest round-trip

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Wed 6/3

10:13 am-2:32 pm

1 stop5h 19m

Waterloo

Wed 6/10

5:00 am-10:55 am

1 stop4h 55m

$509

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Wed 6/3

8:32 am-2:32 pm

2 stops7h 00m

Waterloo

Wed 6/10

5:00 am-10:55 am

1 stop4h 55m

$514

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Sat 4/25

5:30 pm-11:49 pm

1 stop7h 19m

Waterloo

Sat 5/2

5:40 am-12:55 pm

1 stop6h 15m

$517

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Wed 6/3

8:00 am-2:32 pm

2 stops7h 32m

Waterloo

Wed 6/10

5:00 am-12:38 pm

2 stops6h 38m

$519

Washington, D.C.Waterloo

IAD - ALO

IADALO

Washington, D.C. Dulles Intl

Wed 6/3

6:20 am-2:32 pm

2 stops9h 12m

Waterloo

Wed 6/10

3:02 pm-12:13 am

2 stops8h 11m

$519

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Sat 4/25

5:22 pm-11:49 pm

2 stops7h 27m

Waterloo

Sat 5/2

2:23 pm-11:00 pm

1 stop7h 37m

$527

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Sat 4/25

9:46 am-1:53 pm

1 stop5h 07m

Waterloo

Sat 5/2

2:23 pm-11:00 pm

1 stop7h 37m

$530

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Sat 4/25

6:00 am-1:53 pm

2 stops8h 53m

Waterloo

Sat 5/2

2:23 pm-11:59 pm

2 stops8h 36m

$532

Washington, D.C.Waterloo

IAD - ALO

IADALO

Washington, D.C. Dulles Intl

Sat 4/25

6:25 am-1:53 pm

2 stops8h 28m

Waterloo

Sat 5/2

2:23 pm-11:59 pm

2 stops8h 36m

$532

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Waterloo from

How to get the cheapest flight ticket from District of Columbia to Waterloo, Iowa

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

Can stopping save me money on District of Columbia to Waterloo, Iowa flights?

You could potentially save up to 43% on your flight if you consider stops on a District of Columbia to Waterloo, Iowa flight.

Cheap District of Columbia to Waterloo, Iowa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Waterloo, Iowa

Fastest flight time

4h 59m

Direct flights

None
The fastest flight from District of Columbia to Waterloo, Iowa takes 4h 59m
There are no direct flights from District of Columbia to Waterloo, Iowa. There are no popular flight routes from District of Columbia to Waterloo, Iowa.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Waterloo Airport?

    Prices for flights from District of Columbia to Waterloo Airport were last updated today.

  • How old do you have to be to fly from District of Columbia to Waterloo 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 District of Columbia to Waterloo Airport.

  • What documentation or ID do you need to fly to Waterloo Airport?

    The necessary travel and health documents for your Waterloo 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.

Best airlines flying from District of Columbia to Waterloo, Iowa

Compare and see reviews for airlines that fly from District of Columbia to Waterloo, Iowa with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $328Free CancellationRating
7.1
11,507 reviews
Search American Airlines flights

Traveling to a place near Waterloo?

Book flights to Waterloo if you plan to visit one of these locations
Cedar Falls
Iowa Falls

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Waterloo?

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 District of Columbia to Waterloo for you.

Can I find flights from District of Columbia to Waterloo with flexible booking policies on momondo?

All flight searches from District of Columbia to Waterloo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Waterloo?

Once you have performed a search for District of Columbia to Waterloo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from District of Columbia to Waterloo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Waterloo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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