$350 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 7/30. 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

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Best United States Flight Deals from Waterloo

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$470
Los Angeles
Los Angeles1 stop$441
Las Vegas
Las Vegas1 stop$515
Miami
Miami1 stop$443
San Francisco
San Francisco1 stop$485
Boston
Boston1 stop$468
Denver
Denver1 stop$229
Seattle
Seattle1 stop$457
Atlanta
Atlanta1 stop$419
Houston
Houston1 stop$391
Honolulu
Honolulu2 stops$973
Philadelphia
Philadelphia1 stop$377
New York
New York1 stop$470
Los Angeles
Los Angeles1 stop$441
Las Vegas
Las Vegas1 stop$515
Miami
Miami1 stop$443
San Francisco
San Francisco1 stop$485
Boston
Boston1 stop$468
Denver
Denver1 stop$229
Seattle
Seattle1 stop$457
Atlanta
Atlanta1 stop$419
Houston
Houston1 stop$391
Honolulu
Honolulu2 stops$973
Philadelphia
Philadelphia1 stop$377

Cheap Flights from Waterloo to the United States

 
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

Mon, Jul 28 - Mon, Aug 4
American Airlines Logo
3:06 pm - 4:28 pmALO-ORD
1h 22mnonstop
American Airlines Logo
1:26 pm - 2:36 pmORD-ALO
1h 10mnonstop
$383American Airlines
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Sat, Jul 19 - Sat, Jul 19
American Airlines Logo
3:06 pm - 7:39 pmALO-DFW
4h 33m1 stop
American Airlines Logo
10:30 pm - 2:36 pmDFW-ALO
16h 06m2 stops
$418American Airlines
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Sat, Jun 28 - Wed, Jul 2
American Airlines Logo
3:00 pm - 4:22 pmALO-ORD
1h 22mnonstop
American Airlines Logo
9:00 pm - 10:19 pmORD-ALO
1h 19mnonstop
$423American Airlines
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Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
6:01 am - 11:37 amALO-BDL
4h 36m1 stop
American Airlines Logo
7:06 pm - 11:32 pmBDL-ALO
5h 26m1 stop
$447American Airlines
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Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
3:39 pm - 10:14 pmALO-BDL
5h 35m1 stop
American Airlines Logo
2:10 pm - 11:32 pmBDL-ALO
10h 22m2 stops
$452American Airlines
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Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
6:01 am - 3:08 pmALO-BDL
8h 07m2 stops
American Airlines Logo
6:00 am - 3:09 pmBDL-ALO
10h 09m2 stops
$457American Airlines
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Tue, Jul 1 - Fri, Aug 1
American Airlines Logo
6:00 am - 1:28 pmALO-JFK
6h 28m1 stop
American Airlines Logo
3:59 pm - 11:29 pmJFK-ALO
8h 30m2 stops
$470American Airlines
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Fri, Jun 27 - Tue, Jul 1
American Airlines Logo
3:00 pm - 4:22 pmALO-ORD
1h 22mnonstop
American Airlines Logo
1:52 pm - 3:03 pmORD-ALO
1h 11mnonstop
$473American Airlines
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Tue, Jul 1 - Fri, Aug 1
American Airlines Logo
6:00 am - 2:31 pmALO-JFK
7h 31m2 stops
American Airlines Logo
3:59 pm - 11:29 pmJFK-ALO
8h 30m2 stops
$475American Airlines
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Wed, Jul 23 - Mon, Aug 4
American Airlines Logo
3:32 pm - 9:17 pmALO-SNA
7h 45m1 stop
American Airlines Logo
3:07 pm - 11:29 pmSNA-ALO
6h 22m1 stop
$475American Airlines
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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 $445 on average.


Good to know

Low seasonNovember
High seasonApril
Cheapest flight$350
Best time to beat the crowds but there is an average 49% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Waterloo to Chicago

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.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $546 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $565.

  • 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 21m. The most common departure time is 6:00 am and most flights take off in the morning. 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 $229 one-way - $338 round-trip

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.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.9Entertainment
7.5Boarding
6.5Food
8.0Crew
Airline reviews

Cramped seats. FAA should make airlines have more legroom, for even short people complain

8.0 ExcellentMichael, Jun 2025SAN - CLT
Read more American Airlines reviews

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

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

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