$314 Find Cheap Flights from North America to Waterloo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Waterloo departing on 2/19. 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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Everything you should know

Cheapest round-trip
$314
American Airlines
jue. 2/19dom. 2/22
AUS - ALO • 2 stops
Cheapest one-way
$316
American Airlines
vie. 2/6
ATL - ALO • 1 stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from North America to Waterloo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from North America to Waterloo 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 North America to Waterloo

jue., feb. 19 - dom., feb. 22
American Airlines Logo
6:15 am - 2:45 pm
AUS
-
ALO
8h 30m
2 stops
American Airlines Logo
5:20 am - 1:42 pm
ALO
-
AUS
8h 22m
1 stop
$314American Airlines
mié., may. 6 - sáb., may. 9
American Airlines Logo
6:30 am - 1:50 pm
BOS
-
ALO
8h 20m
1 stop
American Airlines Logo
5:40 am - 2:21 pm
ALO
-
BOS
7h 41m
1 stop
$319American Airlines
mié., may. 6 - sáb., may. 9
American Airlines Logo
4:00 pm - 11:49 pm
BOS
-
ALO
8h 49m
2 stops
American Airlines Logo
2:20 pm - 9:12 pm
ALO
-
BOS
5h 52m
1 stop
$324American Airlines
mié., may. 6 - sáb., may. 9
American Airlines Logo
6:00 am - 1:50 pm
BOS
-
ALO
8h 50m
2 stops
American Airlines Logo
5:40 am - 2:19 pm
ALO
-
BOS
7h 39m
2 stops
$329American Airlines
vie., feb. 27 - sáb., feb. 28
American Airlines Logo
7:00 am - 2:45 pm
DEN
-
ALO
6h 45m
1 stop
American Airlines Logo
5:20 am - 11:41 am
ALO
-
DEN
7h 21m
1 stop
$368American Airlines
vie., feb. 27 - sáb., feb. 28
American Airlines Logo
7:00 am - 2:45 pm
DEN
-
ALO
6h 45m
1 stop
American Airlines Logo
5:20 am - 1:57 pm
ALO
-
DEN
9h 37m
2 stops
$373American Airlines
sáb., feb. 14 - mié., feb. 18
American Airlines Logo
12:33 pm - 11:53 pm
DEN
-
ALO
10h 20m
2 stops
American Airlines Logo
3:15 pm - 8:50 pm
ALO
-
DEN
6h 35m
1 stop
$423American Airlines
jue., feb. 19 - dom., feb. 22
American Airlines Logo
6:30 pm - 11:53 pm
AUS
-
ALO
5h 23m
1 stop
American Airlines Logo
5:20 am - 1:42 pm
ALO
-
AUS
8h 22m
1 stop
$423American Airlines
sáb., feb. 14 - mié., feb. 18
American Airlines Logo
12:33 pm - 11:53 pm
DEN
-
ALO
10h 20m
2 stops
American Airlines Logo
5:20 am - 3:53 pm
ALO
-
DEN
11h 33m
2 stops
$429American Airlines
jue., feb. 19 - dom., feb. 22
American Airlines Logo
6:15 am - 2:45 pm
AUS
-
ALO
8h 30m
2 stops
American Airlines Logo
5:20 am - 3:34 pm
ALO
-
AUS
10h 14m
2 stops
$433American Airlines
Useful Info

Good to know

Cheapest flight$314
Flight from Austin to Waterloo

FAQs for booking flights from North America to Waterloo

  • How does KAYAK find such low prices on flights from North America to Waterloo?

    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 North America to Waterloo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waterloo from North America 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 North America to Waterloo?

    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 to Waterloo with an airline and back to North America with another airline.

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

    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 to Waterloo from North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from North America to Waterloo

 
Need help choosing which airline to fly with from North America to Waterloo? 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 11213 reviews
7.5Boarding
8.0Crew
6.4Food
6.9Entertainment
7.2Comfort
Airline reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

2.0 MediocreManikandan, Jan 2026
DFW - ORD
Read more American Airlines reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

Crew was clearly not loving their jobs at any point of the entire trip. Flight back from Mexico, I asked if they had food for sale for the 2.5+hr flight and they did not have any. The business class trip to Mexico also had noted that the catering company forgot to load food. The last leg of trip back had a similarly unhappy crew, a broken toilet, and my seat was broken (reclining would not lock which made landing a crossfit like event). This was a bad week for AA.

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Everything you need to know for your flight to Waterloo

Information on the airport you'll fly into in Waterloo