How long does it take to fly to Waterloo, Iowa?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Waterloo, Iowa you fly into. For example, flying from Washington, D.C. to Des Moines takes 3h 54m on average. On the other hand, flying from Baltimore to Des Moines takes 4h 53m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Washington, D.C. to Waterloo?

American Airlines and Qatar Airways are the most popular carriers operating from Washington, D.C. to Waterloo

What airlines fly to Waterloo, Iowa?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Waterloo, Iowa from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Waterloo, Iowa. Keep in mind that there are 4 different airlines that fly to Waterloo, Iowa on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Washington, D.C. to Waterloo Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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.

$321 Cheap Flights from Washington, D.C. to Waterloo, Iowa in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 am - 2:52 pm

DCA

ALO

8h 17m

1 stop

3:23 pm - 9:16 am

ALO

DCA

16h 53m

1 stop

$458American Airlines

Fri, Aug 21 - Sun, Aug 23

1:59 pm - 12:22 am

DCA

ALO

11h 23m

1 stop

5:06 am - 11:59 pm

ALO

DCA

17h 53m

1 stop

$465American Airlines

Sat, Jul 18 - Tue, Jul 21

5:54 am - 3:18 pm

BWI

ALO

10h 24m

1 stop

5:00 am - 9:54 pm

ALO

BWI

15h 54m

1 stop

$487American Airlines

Tue, Nov 24 - Fri, Nov 27

10:31 am - 12:22 am

BWI

ALO

14h 51m

1 stop

5:06 am - 7:43 pm

ALO

BWI

13h 37m

1 stop

$489American Airlines

Sat, Jul 18 - Tue, Jul 21

3:47 pm - 11:59 pm

DCA

ALO

9h 12m

1 stop

5:00 am - 4:27 pm

ALO

DCA

10h 27m

1 stop

$495American Airlines

Mon, Nov 23 - Fri, Nov 27

11:40 am - 11:59 pm

BWI

ALO

13h 19m

1 stop

5:00 am - 9:54 pm

ALO

BWI

15h 54m

1 stop

$501American Airlines

Mon, Nov 23 - Fri, Nov 27

2:52 pm - 11:59 pm

DCA

ALO

10h 07m

1 stop

5:00 am - 1:36 pm

ALO

DCA

7h 36m

1 stop

$524American Airlines

Tue, Nov 24 - Fri, Nov 27

7:03 am - 2:52 pm

BWI

ALO

8h 49m

1 stop

5:00 am - 11:59 pm

ALO

BWI

17h 59m

1 stop

$534American Airlines

Wed, Aug 12 - Sun, Aug 16

7:17 am - 3:18 pm

BWI

ALO

9h 01m

1 stop

5:00 am - 9:54 pm

ALO

BWI

15h 54m

1 stop

$539American Airlines

Sat, Nov 21 - Thu, Nov 26

10:27 am - 12:22 am

IAD

ALO

14h 55m

2 stops

5:00 am - 11:49 pm

ALO

IAD

17h 49m

2 stops

$541American Airlines

Fri, Aug 21 - Sun, Aug 23

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American Airlines flights from Washington, D.C. to Waterloo, Iowa

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

American Airlines

Aug 21

DCA7:35 amWashington, D.C. Reagan-National

8h 17m

1 stop

ALO2:52 pmWaterloo

Aug 23

ALO3:23 pmWaterloo

16h 53m

1 stop

DCA9:16 amWashington, D.C. Reagan-National

$458

American Airlines

Jul 18

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

11h 23m

1 stop

ALO12:22 amWaterloo

Jul 21

ALO5:06 amWaterloo

17h 53m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$465

American Airlines

Nov 24

BWI5:54 amBaltimore/Washington

10h 24m

1 stop

ALO3:18 pmWaterloo

Nov 27

ALO5:00 amWaterloo

15h 54m

1 stop

BWI9:54 pmBaltimore/Washington

$487

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. 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

Fri 8/21

7:35 am-2:52 pm

1 stop8h 17m

Waterloo

Sun 8/23

3:23 pm-9:16 am

1 stop16h 53m

$458

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Sat 7/18

1:59 pm-12:22 am

1 stop11h 23m

Waterloo

Tue 7/21

5:06 am-11:59 pm

1 stop17h 53m

$465

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Tue 11/24

5:54 am-3:18 pm

1 stop10h 24m

Waterloo

Fri 11/27

5:00 am-9:54 pm

1 stop15h 54m

$487

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Sat 7/18

10:31 am-12:22 am

1 stop14h 51m

Waterloo

Tue 7/21

5:06 am-7:43 pm

1 stop13h 37m

$489

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Mon 11/23

3:47 pm-11:59 pm

1 stop9h 12m

Waterloo

Fri 11/27

5:00 am-4:27 pm

1 stop10h 27m

$495

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Mon 11/23

11:40 am-11:59 pm

1 stop13h 19m

Waterloo

Fri 11/27

5:00 am-9:54 pm

1 stop15h 54m

$501

Quickest round-trip

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Tue 11/24

2:52 pm-11:59 pm

1 stop10h 07m

Waterloo

Fri 11/27

5:00 am-1:36 pm

1 stop7h 36m

$524

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Wed 8/12

7:03 am-2:52 pm

1 stop8h 49m

Waterloo

Sun 8/16

5:00 am-11:59 pm

1 stop17h 59m

$534

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Sat 11/21

7:17 am-3:18 pm

1 stop9h 01m

Waterloo

Thu 11/26

5:00 am-9:54 pm

1 stop15h 54m

$539

Washington, D.C.Waterloo

IAD - ALO

IADALO

Washington, D.C. Dulles Intl

Fri 8/21

10:27 am-12:22 am

2 stops14h 55m

Waterloo

Sun 8/23

5:00 am-11:49 pm

2 stops17h 49m

$541

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 Washington, D.C. 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

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Other information

Can stopping save me money on Washington, D.C. to Waterloo, Iowa flights?

You could potentially save up to 24% on your flight if you consider stops on a Washington, D.C. to Waterloo, Iowa flight.

When to book flights from Washington, D.C. to Waterloo, Iowa

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

Estimated round-trip price

Cheap Washington, D.C. to Waterloo, Iowa (WAS to ALO) flight deals and tips

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

Fastest flight time	7h 55m
Direct flights	None

The fastest flight from Washington, D.C. to Waterloo, Iowa takes 7h 55m

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

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Waterloo, Iowa

How far is Washington, D.C. to Waterloo by plane?
Washington, D.C. and Waterloo are 837.3 mi apart from one another. By plane, this route typically takes 7h 55m.
When did momondo last update prices for flights from Washington, D.C. to Waterloo Airport?
Prices for flights from Washington, D.C. to Waterloo Airport refresh daily.
How old do you have to be to fly from Washington, D.C. to Waterloo Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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.

Cedar Falls

Iowa Falls

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Waterloo from Washington, D.C..

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

momondo does allow users to show only those flights to Waterloo from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Waterloo.

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

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

An easier way to manage your Waterloo, Iowa trip

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Cheap flights from Washington, D.C. to Waterloo from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Waterloo departing on 8/12. 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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American Airlines flights from Washington, D.C. to Waterloo, Iowa

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

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How to get the cheapest flight ticket from Washington, D.C. to Waterloo, Iowa

Can stopping save me money on Washington, D.C. to Waterloo, Iowa flights?

What is the cheapest airline that flies from Washington, D.C. to Waterloo?

What airlines fly to Waterloo, Iowa?

How long does it take to fly to Waterloo, Iowa?

When to book flights from Washington, D.C. to Waterloo, Iowa

Cheap Washington, D.C. to Waterloo, Iowa (WAS to ALO) flight deals and tips

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

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Direct flights

Frequently asked questions about flying from Washington, D.C. to Waterloo, Iowa

Traveling to a place near Waterloo?

Why use momondo?

An easier way to manage your Waterloo, Iowa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Waterloo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Waterloo. Availability may vary depending on flight origin and airline.

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