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Cheap flights from the United States to Waterloo from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Waterloo departing on 3/11. 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 the United States to Waterloo

Recent round-trip flight deals from the United States to Waterloo

Enter your travel dates to find the best prices.
American Airlines Logo
5:59 pm - 11:53 pm
EWR
-
ALO
6h 54m
1 stop
American Airlines Logo
3:15 pm - 10:08 pm
ALO
-
EWR
5h 53m
1 stop
$344American Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
8:29 am - 2:45 pm
JFK
-
ALO
7h 16m
1 stop
American Airlines Logo
5:20 am - 11:11 am
ALO
-
JFK
4h 51m
1 stop
$344American Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
3:37 pm - 11:53 pm
PHL
-
ALO
9h 16m
2 stops
American Airlines Logo
5:20 am - 11:23 am
ALO
-
PHL
5h 03m
1 stop
$344American Airlines
Sat, Feb 21 - Mon, Feb 23
American Airlines Logo
8:10 pm - 11:53 pm
LGA
-
ALO
4h 43m
1 stop
American Airlines Logo
5:20 am - 1:19 pm
ALO
-
LGA
6h 59m
1 stop
$344American Airlines
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
5:20 pm - 11:53 pm
JFK
-
ALO
7h 33m
2 stops
American Airlines Logo
5:20 am - 11:11 am
ALO
-
JFK
4h 51m
1 stop
$349American Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
2:48 pm - 11:53 pm
PHL
-
ALO
10h 05m
2 stops
American Airlines Logo
3:15 pm - 11:59 pm
ALO
-
PHL
7h 44m
2 stops
$349American Airlines
Sat, Feb 21 - Mon, Feb 23
American Airlines Logo
5:18 pm - 11:53 pm
LGA
-
ALO
7h 35m
2 stops
American Airlines Logo
5:20 am - 1:19 pm
ALO
-
LGA
6h 59m
1 stop
$349American Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
5:20 pm - 11:53 pm
JFK
-
ALO
7h 33m
2 stops
American Airlines Logo
5:20 am - 1:19 pm
ALO
-
JFK
6h 59m
2 stops
$354American Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
5:18 pm - 11:53 pm
LGA
-
ALO
7h 35m
2 stops
American Airlines Logo
5:20 am - 2:21 pm
ALO
-
LGA
8h 01m
2 stops
$354American Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
5:49 pm - 11:59 pm
DEN
-
ALO
5h 10m
1 stop
American Airlines Logo
5:00 am - 11:33 am
ALO
-
DEN
7h 33m
1 stop
$368American Airlines
Fri, May 29 - Mon, Jun 1

American Airlines flights from United States to Waterloo, Iowa

Our best American Airlines deals on United States to Waterloo, Iowa flight tickets
American Airlines
Feb 27
EWR5:59 pmNewark
6h 54m
1 stop
ALO11:53 pmWaterloo
Mar 2
ALO3:15 pmWaterloo
5h 53m
1 stop
EWR10:08 pmNewark
$344
American Airlines
Feb 27
JFK5:20 pmNew York John F Kennedy Intl
7h 33m
2 stops
ALO11:53 pmWaterloo
Mar 2
ALO5:20 amWaterloo
4h 51m
1 stop
JFK11:11 amNew York John F Kennedy Intl
$349
American Airlines
Feb 27
JFK5:20 pmNew York John F Kennedy Intl
7h 33m
2 stops
ALO11:53 pmWaterloo
Mar 2
ALO5:20 amWaterloo
6h 59m
2 stops
JFK1:19 pmNew York John F Kennedy Intl
$354

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 February 9, 2026.
Use the filters below to find and compare flights from the United States to Waterloo, Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkWaterloo

EWR - ALO

EWRALO

Newark

Fri 2/27

5:59 pm-11:53 pm

1 stop6h 54m

Waterloo

Mon 3/2

3:15 pm-10:08 pm

1 stop5h 53m

$344

New YorkWaterloo

JFK - ALO

JFKALO

New York John F Kennedy Intl

Fri 2/27

8:29 am-2:45 pm

1 stop7h 16m

Waterloo

Mon 3/2

5:20 am-11:11 am

1 stop4h 51m

$344

PhiladelphiaWaterloo

PHL - ALO

PHLALO

Philadelphia

Sat 2/21

3:37 pm-11:53 pm

2 stops9h 16m

Waterloo

Mon 2/23

5:20 am-11:23 am

1 stop5h 03m

$344

New YorkWaterloo

LGA - ALO

LGAALO

New York LaGuardia

Fri 2/27

8:10 pm-11:53 pm

1 stop4h 43m

Waterloo

Tue 3/3

5:20 am-1:19 pm

1 stop6h 59m

$344

New YorkWaterloo

JFK - ALO

JFKALO

New York John F Kennedy Intl

Fri 2/27

5:20 pm-11:53 pm

2 stops7h 33m

Waterloo

Mon 3/2

5:20 am-11:11 am

1 stop4h 51m

$349

PhiladelphiaWaterloo

PHL - ALO

PHLALO

Philadelphia

Sat 2/21

2:48 pm-11:53 pm

2 stops10h 05m

Waterloo

Mon 2/23

3:15 pm-11:59 pm

2 stops7h 44m

$349

New YorkWaterloo

LGA - ALO

LGAALO

New York LaGuardia

Fri 2/27

5:18 pm-11:53 pm

2 stops7h 35m

Waterloo

Mon 3/2

5:20 am-1:19 pm

1 stop6h 59m

$349

New YorkWaterloo

JFK - ALO

JFKALO

New York John F Kennedy Intl

Fri 2/27

5:20 pm-11:53 pm

2 stops7h 33m

Waterloo

Mon 3/2

5:20 am-1:19 pm

2 stops6h 59m

$354

New YorkWaterloo

LGA - ALO

LGAALO

New York LaGuardia

Fri 2/27

5:18 pm-11:53 pm

2 stops7h 35m

Waterloo

Mon 3/2

5:20 am-2:21 pm

2 stops8h 01m

$354

DenverWaterloo

DEN - ALO

DENALO

Denver Intl

Fri 5/29

5:49 pm-11:59 pm

1 stop5h 10m

Waterloo

Mon 6/1

5:00 am-11:33 am

1 stop7h 33m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from United States 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 United States to Waterloo, Iowa flights?

You could potentially save up to 65% on your flight if you consider stops on a United States to Waterloo, Iowa flight.

Cheap United States to Waterloo, Iowa flight deals and tips

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

Fastest flight time

3h 38m

Direct flights

None
The fastest flight from United States to Waterloo, Iowa takes 3h 38m
There are no direct flights from United States to Waterloo, Iowa. There are no popular flight routes from United States to Waterloo, Iowa.
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  • When did momondo last update prices for flights from United States to Waterloo Airport?

    Prices for flights from United States to Waterloo Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Waterloo Airport?

  • How old do you have to be to fly from United States 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 United States to Waterloo Airport.

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

    The travel and health documents required for your trip to Waterloo 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 Waterloo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United States to Waterloo, Iowa?

Best airlines flying from United States to Waterloo, Iowa

Compare and see reviews for airlines that fly from United States to Waterloo, Iowa with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $192Free CancellationRating
7.2
11,254 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 United States 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 United States.

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

Yes. All flights to Waterloo from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Waterloo?

momondo helps you find the best flight between United States and Waterloo 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 United States to Waterloo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United States 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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