When did momondo last update prices for flights from Baltimore/Washington Airport to Waterloo Airport?

Prices for flights from Baltimore/Washington Airport to Waterloo Airport were last updated today.

How many operators does momondo search for flights from Baltimore/Washington Airport to Waterloo Airport?

The number of operators available for flights from Baltimore/Washington Airport to Waterloo Airport is 1 as of January 2026.

How old do you have to be to fly from Baltimore/Washington Airport to Waterloo Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport 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.

$314 Cheap Flights from Baltimore to Waterloo in 2026

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Find the cheapest flights from Baltimore to Waterloo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 pm - 11:53 pm

BWI

ALO

4h 43m

1 stop

5:20 am - 4:22 pm

ALO

BWI

10h 02m

2 stops

$314American Airlines

Wed, Feb 18 - Sat, Feb 21

8:00 am - 2:45 pm

BWI

ALO

7h 45m

2 stops

5:20 am - 4:22 pm

ALO

BWI

10h 02m

2 stops

$320American Airlines

Wed, Feb 18 - Sat, Feb 21

8:10 pm - 11:53 pm

BWI

ALO

4h 43m

1 stop

5:20 am - 11:18 am

ALO

BWI

4h 58m

1 stop

$423American Airlines

Mon, Feb 16 - Mon, Feb 23

8:10 pm - 11:53 pm

BWI

ALO

4h 43m

1 stop

3:15 pm - 11:58 pm

ALO

BWI

7h 43m

2 stops

$428American Airlines

Mon, Feb 16 - Mon, Feb 23

6:46 am - 2:45 pm

BWI

ALO

8h 59m

2 stops

3:15 pm - 11:58 pm

ALO

BWI

7h 43m

2 stops

$545American Airlines

Mon, Feb 16 - Mon, Feb 23

11:53 am - 11:53 pm

BWI

ALO

13h 00m

1 stop

5:20 am - 7:39 pm

ALO

BWI

13h 19m

1 stop

$563American Airlines

Wed, Feb 18 - Sat, Feb 21

American Airlines flights from Baltimore to Waterloo, Iowa

Our best American Airlines deals on Baltimore to Waterloo, Iowa flight tickets

American Airlines

Feb 18

BWI8:10 pmBaltimore/Washington

4h 43m

1 stop

ALO11:53 pmWaterloo

Feb 21

ALO5:20 amWaterloo

10h 02m

2 stops

BWI4:22 pmBaltimore/Washington

$314

American Airlines

Feb 18

BWI8:00 amBaltimore/Washington

7h 45m

2 stops

ALO2:45 pmWaterloo

Feb 21

ALO5:20 amWaterloo

10h 02m

2 stops

BWI4:22 pmBaltimore/Washington

$320

American Airlines

Feb 16

BWI8:10 pmBaltimore/Washington

4h 43m

1 stop

ALO11:53 pmWaterloo

Feb 23

ALO5:20 amWaterloo

4h 58m

1 stop

BWI11:18 amBaltimore/Washington

$423

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Wed 2/18

8:10 pm-11:53 pm

1 stop4h 43m

Waterloo

Sat 2/21

5:20 am-4:22 pm

2 stops10h 02m

$314

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Wed 2/18

8:00 am-2:45 pm

2 stops7h 45m

Waterloo

Sat 2/21

5:20 am-4:22 pm

2 stops10h 02m

$320

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Mon 2/16

8:10 pm-11:53 pm

1 stop4h 43m

Waterloo

Mon 2/23

5:20 am-11:18 am

1 stop4h 58m

$423

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Mon 2/16

8:10 pm-11:53 pm

1 stop4h 43m

Waterloo

Mon 2/23

3:15 pm-11:58 pm

2 stops7h 43m

$428

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Mon 2/16

6:46 am-2:45 pm

2 stops8h 59m

Waterloo

Mon 2/23

3:15 pm-11:58 pm

2 stops7h 43m

$545

BaltimoreWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Wed 2/18

11:53 am-11:53 pm

1 stop13h 00m

Waterloo

Sat 2/21

5:20 am-7:39 pm

1 stop13h 19m

$563

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Baltimore 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 airlines fly to Waterloo, Iowa?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Waterloo, Iowa from Baltimore 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 to book flights from Baltimore to Waterloo, Iowa

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

Estimated round-trip price

Cheap Baltimore to Waterloo, Iowa (BWI to ALO) flight deals and tips

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

Fastest flight time	4h 43m
Direct flights	None

The fastest flight from Baltimore to Waterloo, Iowa takes 4h 43m

There are no direct flights from Baltimore to Waterloo, Iowa. There are no popular flight routes from Baltimore to Waterloo, Iowa.

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How far is Baltimore/Washington to Waterloo by plane?
Waterloo is 848.9 mi away from Baltimore/Washington. In terms of flight time, this usually takes a little over 4h 43m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Waterloo Airport?
Prices for flights from Baltimore/Washington Airport to Waterloo Airport were last updated today.
How many operators does momondo search for flights from Baltimore/Washington Airport to Waterloo Airport?
The number of operators available for flights from Baltimore/Washington Airport to Waterloo Airport is 1 as of January 2026.
How old do you have to be to fly from Baltimore/Washington Airport to Waterloo Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport 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.
What is the most popular airline from Baltimore to Waterloo, Iowa?
momondo data reveals that the most frequently booked airline on the route from Baltimore to Waterloo, Iowa is American Airlines, representing 100% of all bookings.

Best airlines flying from Baltimore to Waterloo, Iowa

Compare and see reviews for airlines that fly from Baltimore to Waterloo, Iowa with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $328	Free Cancellation	Rating 7.2 11,163 reviews		Search American Airlines flights

Cedar Falls

Iowa Falls

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Waterloo?

Finding the right flight to Waterloo from Baltimore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Waterloo quick and easy, saving you time and money.

Can I find flights from Baltimore to Waterloo with flexible booking policies on momondo?

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

How can momondo help me find flights from Baltimore to Waterloo?

Once you have performed a search for Baltimore 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 Baltimore to Waterloo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Waterloo from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.