$228 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 5/30. 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.
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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$414
Los Angeles
Los Angeles1 stop$537
Las Vegas
Las Vegas1 stop$269
Miami
Miami1 stop$486
San Francisco
San Francisco1 stop$289
Denver
Denver1 stop$249
Seattle
Seattle1 stop$423
Atlanta
Atlanta1 stop$480
Tampa
Tampa1 stop$480
Houston
Houston1 stop$319
Honolulu
Honolulu2 stops$808
San Diego
San Diego1 stop$339
Philadelphia
Philadelphia1 stop$377
New York
New York1 stop$414
Los Angeles
Los Angeles1 stop$537
Las Vegas
Las Vegas1 stop$269
Miami
Miami1 stop$486
San Francisco
San Francisco1 stop$289
Denver
Denver1 stop$249
Seattle
Seattle1 stop$423
Atlanta
Atlanta1 stop$480
Tampa
Tampa1 stop$480
Houston
Houston1 stop$319
Honolulu
Honolulu2 stops$808
San Diego
San Diego1 stop$339
Philadelphia
Philadelphia1 stop$377

Cheap Flight Deals from Waterloo to the United States (ALO-US0)

 
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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Waterloo to the United States.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
2:57 pm - 8:13 pmALO-BNA
5h 16m1 stop
American Airlines Logo
3:46 pm - 10:07 pmBNA-ALO
6h 21m1 stop
$229American Airlines
Find Deal
Sat, May 31 - Tue, Jun 3
American Airlines Logo
6:08 am - 3:22 pmALO-BNA
9h 14m2 stops
American Airlines Logo
7:17 am - 2:27 pmBNA-ALO
7h 10m1 stop
$234American Airlines
Find Deal
Sat, May 31 - Tue, Jun 3
American Airlines Logo
6:08 am - 6:00 pmALO-BNA
11h 52m2 stops
American Airlines Logo
5:00 am - 2:27 pmBNA-ALO
9h 27m2 stops
$239American Airlines
Find Deal
Sat, May 31 - Tue, Jun 3
American Airlines Logo
3:00 pm - 9:05 pmALO-LAS
8h 05m1 stop
American Airlines Logo
3:27 pm - 11:29 pmLAS-ALO
6h 02m1 stop
$269American Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
American Airlines Logo
3:00 pm - 9:05 pmALO-LAS
8h 05m1 stop
American Airlines Logo
11:59 pm - 2:50 pmLAS-ALO
12h 51m2 stops
$274American Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
American Airlines Logo
3:00 pm - 7:25 amALO-DFW
16h 25m2 stops
American Airlines Logo
9:57 am - 2:30 pmDFW-ALO
4h 33m1 stop
$284American Airlines
Find Deal
Fri, Jun 20 - Sat, Jun 21
American Airlines Logo
3:06 pm - 9:29 pmALO-SFO
8h 23m1 stop
American Airlines Logo
2:37 pm - 11:28 pmSFO-ALO
6h 51m1 stop
$289American Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
American Airlines Logo
3:06 pm - 11:08 pmALO-SFO
10h 02m2 stops
American Airlines Logo
1:20 pm - 11:28 pmSFO-ALO
8h 08m1 stop
$294American Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
American Airlines Logo
6:00 am - 1:22 pmALO-SFO
9h 22m2 stops
American Airlines Logo
9:37 am - 11:28 pmSFO-ALO
11h 51m2 stops
$299American Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
American Airlines Logo
3:00 pm - 8:06 pmALO-DFW
5h 06m1 stop
American Airlines Logo
10:55 pm - 2:30 pmDFW-ALO
15h 35m2 stops
$325American Airlines
Find Deal
Fri, Jun 20 - Fri, Jun 20
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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.

Which airlines fly non-stop between Waterloo and United States?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Waterloo to the United States.

There is just one airline that flies from Waterloo to the United States direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is to Denver (DEN) and costs $213.


Good to know

Low seasonAugust
High seasonApril
Cheapest flight$228
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Waterloo to Las Vegas

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 22m. The most common departure time is 6:00 am and most flights take off in the afternoon. 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 $254 one-way - $373 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
7.5Boarding
6.9Entertainment
7.2Comfort
6.5Food
8.0Crew
Airline reviews

Several delays. Next flight was worse. Did not arrive home until 2am PT

4.0 OkayDuncan, Apr 2025SAV - DFW
Read more American Airlines reviews

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

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

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