What is the cheapest airline that flies from United States to Waterloo?

American Airlines is the most popular carrier operating from United States 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 United States according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Waterloo, Iowa. Keep in mind that there are 8 different airlines that fly to Waterloo, Iowa on a routine basis, so you have a few additional options to choose from.

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

Flight times vary depending on what airport in United States you fly out of and what airport in Waterloo, Iowa you fly into. For example, flying from Los Angeles to Des Moines takes 3h 36m on average. On the other hand, flying from Miami to Des Moines takes 3h 36m 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.

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?

The number of operators available for flights from United States to Waterloo Airport is 1 as of July 2026.

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.

$339 Cheap Flights from the United States to Waterloo, Iowa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Waterloo

Round-trip

One-way

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

Enter your travel dates to find the best prices.

7:10 am - 2:52 pm

BOS

ALO

8h 42m

1 stop

3:23 pm - 9:37 am

ALO

BOS

17h 14m

1 stop

$351American Airlines

Mon, Aug 17 - Mon, Aug 24

6:24 am - 2:52 pm

BOS

ALO

9h 28m

1 stop

3:23 pm - 9:37 am

ALO

BOS

17h 14m

1 stop

$357American Airlines

Fri, Aug 21 - Sun, Aug 23

2:00 pm - 12:22 am

BOS

ALO

11h 22m

1 stop

3:23 pm - 9:37 am

ALO

BOS

17h 14m

1 stop

$432American Airlines

Fri, Aug 7 - Mon, Aug 10

3:53 pm - 12:22 am

BOS

ALO

9h 29m

1 stop

5:00 am - 4:52 pm

ALO

BOS

10h 52m

2 stops

$450American Airlines

Fri, Aug 21 - Sun, Aug 23

6:54 pm - 2:53 pm

PBI

ALO

20h 59m

1 stop

5:00 am - 10:48 am

ALO

PBI

28h 48m

1 stop

$481American Airlines

Sun, Aug 2 - Sat, Aug 8

11:47 am - 12:22 am

ATL

ALO

13h 35m

1 stop

5:00 am - 1:30 pm

ALO

ATL

7h 30m

1 stop

$488American Airlines

Sat, Aug 1 - Sat, Aug 8

1:05 pm - 12:29 am

PBI

ALO

12h 24m

1 stop

5:00 am - 8:20 pm

ALO

PBI

14h 20m

2 stops

$491American Airlines

Sun, Aug 2 - Sat, Aug 8

5:59 am - 2:52 pm

PDX

ALO

6h 53m

1 stop

5:00 am - 11:34 am

ALO

PDX

8h 34m

1 stop

$494American Airlines

Wed, Aug 5 - Sat, Aug 15

10:09 am - 12:29 am

PBI

ALO

15h 20m

2 stops

5:00 am - 10:35 pm

ALO

PBI

16h 35m

2 stops

$496American Airlines

Sun, Aug 2 - Sat, Aug 8

7:25 am - 12:22 am

ATL

ALO

17h 57m

1 stop

5:00 am - 7:40 pm

ALO

ATL

13h 40m

2 stops

$498American Airlines

Sat, Aug 1 - Sat, Aug 8

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American Airlines flights from United States to Waterloo, Iowa

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

American Airlines

Aug 17

BOS7:10 amBoston Logan Intl

8h 42m

1 stop

ALO2:52 pmWaterloo

Aug 24

ALO3:23 pmWaterloo

17h 14m

1 stop

BOS9:37 amBoston Logan Intl

$351

American Airlines

Aug 21

BOS6:24 amBoston Logan Intl

9h 28m

1 stop

ALO2:52 pmWaterloo

Aug 23

ALO3:23 pmWaterloo

17h 14m

1 stop

BOS9:37 amBoston Logan Intl

$357

American Airlines

Aug 7

BOS2:00 pmBoston Logan Intl

11h 22m

1 stop

ALO12:22 amWaterloo

Aug 10

ALO3:23 pmWaterloo

17h 14m

1 stop

BOS9:37 amBoston Logan Intl

$432

momondo Fare Finder

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

Cheapest round-trip

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

Mon 8/17

7:10 am-2:52 pm

1 stop8h 42m

Waterloo

Mon 8/24

3:23 pm-9:37 am

1 stop17h 14m

$351

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

Fri 8/21

6:24 am-2:52 pm

1 stop9h 28m

Waterloo

Sun 8/23

3:23 pm-9:37 am

1 stop17h 14m

$357

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

Fri 8/7

2:00 pm-12:22 am

1 stop11h 22m

Waterloo

Mon 8/10

3:23 pm-9:37 am

1 stop17h 14m

$432

BostonWaterloo

BOS - ALO

BOSALO

Boston Logan Intl

Fri 8/21

3:53 pm-12:22 am

1 stop9h 29m

Waterloo

Sun 8/23

5:00 am-4:52 pm

2 stops10h 52m

$450

West Palm BeachWaterloo

PBI - ALO

PBIALO

Palm Beach Intl

Sun 8/2

6:54 pm-2:53 pm

1 stop20h 59m

Waterloo

Sat 8/8

5:00 am-10:48 am

1 stop28h 48m

$481

AtlantaWaterloo

ATL - ALO

ATLALO

Atlanta Hartsfield-Jackson

Sat 8/1

11:47 am-12:22 am

1 stop13h 35m

Waterloo

Sat 8/8

5:00 am-1:30 pm

1 stop7h 30m

$488

West Palm BeachWaterloo

PBI - ALO

PBIALO

Palm Beach Intl

Sun 8/2

1:05 pm-12:29 am

1 stop12h 24m

Waterloo

Sat 8/8

5:00 am-8:20 pm

2 stops14h 20m

$491

Quickest round-trip

PortlandWaterloo

PDX - ALO

PDXALO

Portland

Wed 8/5

5:59 am-2:52 pm

1 stop6h 53m

Waterloo

Sat 8/15

5:00 am-11:34 am

1 stop8h 34m

$494

West Palm BeachWaterloo

PBI - ALO

PBIALO

Palm Beach Intl

Sun 8/2

10:09 am-12:29 am

2 stops15h 20m

Waterloo

Sat 8/8

5:00 am-10:35 pm

2 stops16h 35m

$496

AtlantaWaterloo

ATL - ALO

ATLALO

Atlanta Hartsfield-Jackson

Sat 8/1

7:25 am-12:22 am

1 stop17h 57m

Waterloo

Sat 8/8

5:00 am-7:40 pm

2 stops13h 40m

$498

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 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

Prices

Airlines

Other information

Can stopping save me money on United States to Waterloo, Iowa flights?

You could potentially save up to 25% 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	4h 39m
Direct flights	None

The fastest flight from United States to Waterloo, Iowa takes 4h 39m

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

Search flight deals

Frequently asked questions about flying from the United States to Waterloo, Iowa

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?
The number of operators available for flights from United States to Waterloo Airport is 1 as of July 2026.
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?
Based on momondo bookings for flights between United States and Waterloo, Iowa, the leading plane model is Canadair (Bombardier) Regional Jet, making up 20.00% of the total bookings. Other popular models include Airbus A319 with 20.00%, Embraer ERJ-145 with 20.00%, and Canadair (Bombardier) Regional Jet CRJ-550 with 20.00%.

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 Airlines	PriceFrom $298	Free Cancellation	Rating 7.1 11,782 reviews		Search American Airlines flights

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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Cheap flights from the United States to Waterloo from $339

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 7/23. 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 United States to Waterloo, Iowa

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

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How to get the cheapest flight ticket from United States to Waterloo, Iowa

Can stopping save me money on United States to Waterloo, Iowa flights?

What is the cheapest airline that flies from United States to Waterloo?

What airlines fly to Waterloo, Iowa?

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

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

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Frequently asked questions about flying from the 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

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.

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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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