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 49m on average. On the other hand, flying from Baltimore to Des Moines takes 4h 15m 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 is the most popular carrier operating from Washington, D.C. to Waterloo

What airlines fly to Waterloo, Iowa?

American Airlines, Delta and United Airlines 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 60% 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.

$323 Cheap Flights from Washington, D.C. to Waterloo in 2025

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

Round-trip

One-way

Last minute

Cheap round-trip flights

11:04 am - 10:05 pmBWI-ALO

12h 01m2 stops

3:21 pm - 11:48 pmALO-BWI

7h 27m1 stop

$324American Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

11:04 am - 10:05 pmBWI-ALO

12h 01m2 stops

6:00 am - 5:37 pmALO-BWI

10h 37m2 stops

$329American Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

1:12 pm - 7:30 pmBWI-ALO

7h 18m2 stops

6:00 am - 11:52 amALO-BWI

4h 52m1 stop

$361American Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

6:20 pm - 11:37 pmBWI-ALO

6h 17m1 stop

6:00 am - 11:52 amALO-BWI

4h 52m1 stop

$363American Airlines

Find Deal

Mon, Aug 25 - Mon, Sep 1

6:20 pm - 11:37 pmBWI-ALO

6h 17m1 stop

3:14 pm - 12:20 amALO-BWI

8h 06m2 stops

$368American Airlines

Find Deal

Mon, Aug 25 - Mon, Sep 1

5:24 pm - 11:41 pmBWI-ALO

7h 17m2 stops

6:00 am - 2:56 pmALO-BWI

7h 56m2 stops

$373American Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

10:00 am - 7:30 pmDCA-ALO

10h 30m2 stops

6:00 am - 11:00 amALO-DCA

4h 00m1 stop

$417American Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

10:00 am - 7:30 pmDCA-ALO

10h 30m2 stops

6:00 am - 3:55 pmALO-DCA

8h 55m2 stops

$422American Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

11:23 am - 4:29 pmBWI-ALO

6h 06m1 stop

6:00 am - 11:20 amALO-BWI

4h 20m1 stop

$426American Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

3:50 pm - 7:30 pmDCA-ALO

4h 40m1 stop

6:00 am - 11:00 amALO-DCA

4h 00m1 stop

$449American Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

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

Oct 4

BWI11:04 amBaltimore/Washington

12h 01m

2 stops

ALO10:05 pmWaterloo

Oct 7

ALO3:21 pmWaterloo

7h 27m

1 stop

BWI11:48 pmBaltimore/Washington

$324

Find similar

American Airlines

Oct 4

BWI11:04 amBaltimore/Washington

12h 01m

2 stops

ALO10:05 pmWaterloo

Oct 7

ALO6:00 amWaterloo

10h 37m

2 stops

BWI5:37 pmBaltimore/Washington

$329

Find similar

American Airlines

Aug 26

BWI1:12 pmBaltimore/Washington

7h 18m

2 stops

ALO7:30 pmWaterloo

Sep 2

ALO6:00 amWaterloo

4h 52m

1 stop

BWI11:52 amBaltimore/Washington

$361

Find similar

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

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Sat 10/4

11:04 am-10:05 pm

2 stops12h 01m

Waterloo

Tue 10/7

3:21 pm-11:48 pm

1 stop7h 27m

$324

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Sat 10/4

11:04 am-10:05 pm

2 stops12h 01m

Waterloo

Tue 10/7

6:00 am-5:37 pm

2 stops10h 37m

$329

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Tue 8/26

1:12 pm-7:30 pm

2 stops7h 18m

Waterloo

Tue 9/2

6:00 am-11:52 am

1 stop4h 52m

$361

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Mon 8/25

6:20 pm-11:37 pm

1 stop6h 17m

Waterloo

Mon 9/1

6:00 am-11:52 am

1 stop4h 52m

$363

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Mon 8/25

6:20 pm-11:37 pm

1 stop6h 17m

Waterloo

Mon 9/1

3:14 pm-12:20 am

2 stops8h 06m

$368

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Thu 10/2

5:24 pm-11:41 pm

2 stops7h 17m

Waterloo

Mon 10/6

6:00 am-2:56 pm

2 stops7h 56m

$373

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Tue 8/26

10:00 am-7:30 pm

2 stops10h 30m

Waterloo

Tue 9/2

6:00 am-11:00 am

1 stop4h 00m

$417

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Tue 8/26

10:00 am-7:30 pm

2 stops10h 30m

Waterloo

Tue 9/2

6:00 am-3:55 pm

2 stops8h 55m

$422

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Sat 10/4

11:23 am-4:29 pm

1 stop6h 06m

Waterloo

Tue 10/7

6:00 am-11:20 am

1 stop4h 20m

$426

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

Tue 8/26

3:50 pm-7:30 pm

1 stop4h 40m

Waterloo

Tue 9/2

6:00 am-11:00 am

1 stop4h 00m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

Prices

Airlines

Other information

What is the cheapest time of day to depart on your flight to Waterloo, Iowa?

Our data shows that the cheapest Washington, D.C. to Waterloo, Iowa flights are usually those with departure times in the morning. Our users have found flights to Waterloo, Iowa in the morning for as low as $573. Flights at noon are often more expensive with an average ticket price of $580.

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

Best Price Found	$323
Fastest flight time	4h 40m
Direct flights	None
Airports in Waterloo, Iowa	1 airport

The best one-way flight to Waterloo, Iowa from Washington, D.C. in the past 72 hours is $323. The best round-trip flight deal from Washington, D.C. to Waterloo, Iowa found on momondo in the last 72 hours is $324.

The fastest flight from Washington, D.C. to Waterloo, Iowa takes 4h 40m

There are no direct flights from Washington, D.C. to Waterloo, Iowa. Popular non-direct routes for this connection are Baltimore/Washington Airport - Waterloo Airport, Washington, D.C. Dulles Intl Airport - Waterloo Airport and Washington, D.C. Reagan-National Airport - Waterloo Airport.

There is 1 airport near Waterloo, Iowa: Waterloo (ALO)

Search flight deals

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 4h 40m.
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 $323

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 8/15. 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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Filter for what you want

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

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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

What is the cheapest time of day to depart on your flight to Waterloo, Iowa?

Our data shows that the cheapest Washington, D.C. to Waterloo, Iowa flights are usually those with departure times in the morning. Our users have found flights to Waterloo, Iowa in the morning for as low as $573. Flights at noon are often more expensive with an average ticket price of $580.

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

American Airlines is the most popular carrier operating 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

Best Price Found

Fastest flight time

Direct flights

Airports in Waterloo, Iowa

How far is Washington, D.C. to Waterloo by plane?

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

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

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

Traveling to a place near Waterloo?

Why use momondo?

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

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

How can momondo help me find flights 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?

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

Airports servicing Iowa