$284 Find Cheap Flights from Waterloo to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Waterloo to the United States departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Waterloo to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark1 stop$339
Los Angeles
Los Angeles1 stop$461
Las Vegas
Las Vegas1 stop$495
San Francisco
San Francisco1 stop$441
Miami
Miami1 stop$488
Boston
Boston1 stop$667
Denver
Denver1 stop$429
Seattle
Seattle1 stop$415
Atlanta
Atlanta1 stop$491
Tampa
Tampa2 stops$526
Houston
Houston2 stops$609
Honolulu
Honolulu2 stops$862
San Diego
San Diego1 stop$689
Philadelphia
Philadelphia1 stop$435
New York
Newark1 stop$339
Los Angeles
Los Angeles1 stop$461
Las Vegas
Las Vegas1 stop$495
San Francisco
San Francisco1 stop$441
Miami
Miami1 stop$488
Boston
Boston1 stop$667
Denver
Denver1 stop$429
Seattle
Seattle1 stop$415
Atlanta
Atlanta1 stop$491
Tampa
Tampa2 stops$526
Houston
Houston2 stops$609
Honolulu
Honolulu2 stops$862
San Diego
San Diego1 stop$689
Philadelphia
Philadelphia1 stop$435

Book Cheap Waterloo to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Waterloo to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
2:23 pm - 3:54 pm
ALO
-
ORD
1h 31mnonstop
American Airlines Logo
10:27 pm - 11:49 pm
ORD
-
ALO
1h 22mnonstop
$349American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
5:40 am - 7:15 am
ALO
-
ORD
1h 35mnonstop
American Airlines Logo
10:27 pm - 11:49 pm
ORD
-
ALO
1h 22mnonstop
$368American Airlines
Sat, Mar 21 - Wed, Mar 25
American Airlines Logo
5:20 am - 6:45 am
ALO
-
ORD
1h 25mnonstop
American Airlines Logo
10:34 pm - 11:53 pm
ORD
-
ALO
1h 19mnonstop
$387American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
5:40 am - 7:15 am
ALO
-
ORD
1h 35mnonstop
American Airlines Logo
12:30 pm - 1:53 pm
ORD
-
ALO
1h 23mnonstop
$388American Airlines
Fri, Apr 10 - Mon, Apr 13
American Airlines Logo
5:40 am - 7:15 am
ALO
-
ORD
1h 35mnonstop
American Airlines Logo
12:30 pm - 1:53 pm
ORD
-
ALO
1h 23mnonstop
$419American Airlines
Wed, Apr 8 - Mon, Apr 13
American Airlines Logo
5:40 am - 9:57 am
ALO
-
DEN
5h 17m
1 stop
American Airlines Logo
7:36 am - 1:53 pm
DEN
-
ALO
5h 17m
1 stop
$429American Airlines
Wed, Apr 8 - Mon, Apr 13
American Airlines Logo
5:40 am - 11:44 am
ALO
-
DEN
7h 04m
1 stop
American Airlines Logo
2:41 pm - 11:49 pm
DEN
-
ALO
8h 08m
2 stops
$434American Airlines
Fri, May 15 - Mon, May 18
American Airlines Logo
2:23 pm - 10:24 pm
ALO
-
PHL
7h 01m
1 stop
American Airlines Logo
5:12 pm - 11:55 pm
PHL
-
ALO
7h 43m
1 stop
$435American Airlines
Fri, May 15 - Sun, May 17
American Airlines Logo
5:40 am - 7:15 am
ALO
-
ORD
1h 35mnonstop
American Airlines Logo
10:33 pm - 11:55 pm
ORD
-
ALO
1h 22mnonstop
$439American Airlines
Wed, Apr 8 - Mon, Apr 13
American Airlines Logo
5:40 am - 5:39 pm
ALO
-
DEN
12h 59m
2 stops
American Airlines Logo
10:00 am - 11:49 pm
DEN
-
ALO
12h 49m
2 stops
$439American Airlines
Booking Insights

KAYAK's insights & trends for Waterloo to the United States flights

Get data-powered insights and trends into flights from Waterloo to the United States to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Waterloo to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $440 on average.

Find deals

Good to know

Cheapest flight$284
Flight from Waterloo to Orlando

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Waterloo to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Waterloo to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Waterloo to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Waterloo to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Waterloo to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Waterloo to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Waterloo to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Waterloo to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Waterloo and United States per day?

    Each day, there are 2 nonstop flights that take off from Waterloo and land in the United States, with an average flight time of 1h 28m. The most common departure time is 5:00 am and most flights take off at night. Each week, there are 14 flights and there are the same amount of flights each day (2).

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Waterloo to the following destinations at these prices or less: Chicago $302 one-way - $428 round-trip

Reviews of the top airline flying from Waterloo to the United States

 
Need help choosing which airline to fly with from Waterloo to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11419 reviews
6.4Food
7.2Comfort
7.5Boarding
7.9Crew
6.9Entertainment
Airline reviews

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

4.0 OkaySantosh, Mar 2026
SFO - DFW
Read more American Airlines reviews

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

American continues to decline in their customer service and its beyond disappointing.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

Never had such a lazy first class attendant. Literally spent 60%+ of the flight playing games on her personal phone making up excuses of why she was unavailable.

The flight attendants and the service is getting worse by the day.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Like all of the flights I took to get down to Dallas. They were delayed

Other than nearly three hour delay for maintenance issues, everything went smooth

Everything you need to know for your flight from Waterloo to the United States

Information on your arrival and departure airports

Waterloo (ALO)