$259 Find Deals on Flights from Waterloo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Waterloo to Worldwide departing on 9/19. 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

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Find Cheap Flights from Waterloo

Where can I fly from Waterloo?Prices from ALO, departing Sat 9/27 and returning Sat 10/4

Book Cheap International Flights from Waterloo

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

Mon, Oct 27 - Fri, Oct 31
Aeromexico Logo
6:00 am - 2:20 pmCID-CUN
8h 20m1 stop
Aeromexico Logo
12:25 pm - 10:34 pmCUN-CID
10h 09m1 stop
$369Aeromexico
Find Deal
Sat, Nov 8 - Wed, Nov 12
American Airlines Logo
6:44 pm - 11:43 amCID-CUN
15h 59m1 stop
American Airlines Logo
1:16 pm - 11:10 pmCUN-CID
10h 54m1 stop
$382American Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 12
American Airlines Logo
6:44 pm - 11:43 amCID-CUN
15h 59m1 stop
American Airlines Logo
11:50 am - 11:10 pmCUN-CID
12h 20m2 stops
$386American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
United Airlines Logo
11:31 am - 7:50 amDSM-BCN
13h 19m2 stops
United Airlines Logo
3:15 pm - 9:50 pmBCN-DSM
13h 35m1 stop
$550United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
United Airlines Logo
11:31 am - 7:50 amDSM-BCN
13h 19m2 stops
United Airlines Logo
8:00 am - 7:19 pmBCN-DSM
18h 19m2 stops
$555United Airlines
Find Deal
Sun, Sep 21 - Tue, Oct 7
United Airlines Logo
8:00 am - 7:50 amDSM-BCN
16h 50m2 stops
United Airlines Logo
3:15 pm - 10:32 amBCN-DSM
26h 17m1 stop
$566United Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 1
American Airlines Logo
8:00 am - 5:30 amDSM-MAD
14h 30m1 stop
American Airlines Logo
1:45 pm - 9:40 pmMAD-DSM
14h 55m1 stop
$587American Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 22
Air Canada Logo
3:25 pm - 6:40 amDSM-MAD
32h 15m2 stops
Air Canada Logo
12:45 pm - 2:23 pmMAD-DSM
32h 38m2 stops
$594Air Canada
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Sat, Oct 11 - Wed, Oct 22
Iberia Logo
6:07 pm - 3:00 pmDSM-MAD
37h 53m2 stops
Iberia Logo
11:35 am - 5:37 pmMAD-DSM
13h 02m1 stop
$607Iberia
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Wed, Sep 10 - Wed, Sep 17
American Airlines Logo
5:10 am - 11:00 pmDSM-BKK
29h 50m2 stops
American Airlines Logo
8:05 am - 11:13 pmBKK-DSM
27h 08m2 stops
$790American Airlines
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Book Cheap Domestic Flights from Waterloo

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

Fri, Sep 19 - Thu, Sep 25
American Airlines Logo
4:59 pm - 11:59 pmALO-EWR
6h 00m1 stop
American Airlines Logo
7:22 pm - 11:41 pmEWR-ALO
5h 19m1 stop
$259American Airlines
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Fri, Sep 19 - Thu, Sep 25
American Airlines Logo
4:59 pm - 11:34 pmALO-LGA
5h 35m1 stop
American Airlines Logo
7:48 pm - 11:41 pmLGA-ALO
4h 53m1 stop
$259American Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
American Airlines Logo
3:38 pm - 11:59 pmALO-EWR
7h 21m1 stop
American Airlines Logo
7:22 pm - 11:41 pmEWR-ALO
5h 19m1 stop
$269American Airlines
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Sat, Oct 11 - Sat, Oct 18
American Airlines Logo
3:25 pm - 9:03 pmALO-LAS
7h 38m1 stop
American Airlines Logo
7:00 am - 2:55 pmLAS-ALO
5h 55m1 stop
$269American Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
American Airlines Logo
3:25 pm - 11:59 pmALO-EWR
7h 34m1 stop
American Airlines Logo
7:40 pm - 11:38 pmEWR-ALO
4h 58m1 stop
$274American Airlines
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Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
3:25 pm - 9:03 pmALO-LAS
7h 38m1 stop
American Airlines Logo
6:30 am - 7:57 pmLAS-ALO
11h 27m2 stops
$274American Airlines
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Sat, Oct 11 - Sat, Oct 18
American Airlines Logo
3:25 pm - 10:47 pmALO-LAS
9h 22m2 stops
American Airlines Logo
6:00 am - 2:55 pmLAS-ALO
6h 55m1 stop
$275American Airlines
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Thu, Sep 11 - Mon, Sep 15
American Airlines Logo
6:01 am - 11:29 amALO-LGA
4h 28m1 stop
American Airlines Logo
9:29 am - 3:08 pmLGA-ALO
6h 39m1 stop
$289American Airlines
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Fri, Sep 12 - Tue, Sep 16
American Airlines Logo
4:59 pm - 11:53 pmALO-BOS
5h 54m1 stop
American Airlines Logo
3:46 pm - 10:05 pmBOS-ALO
7h 19m1 stop
$289American Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 18
American Airlines Logo
3:25 pm - 10:59 pmALO-LAX
9h 34m1 stop
American Airlines Logo
6:10 am - 2:55 pmLAX-ALO
6h 45m1 stop
$289American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights from Waterloo

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

Which are the most popular places to fly to from Waterloo?

The domestic destinations KAYAK users have most searched for when searching for flights from Waterloo.
Based on KAYAK flight searches, the most popular place to fly from Waterloo is New York (16% of total searches). The next most popular destinations are Washington, D.C. (4%) and Las Vegas Harry Reid Intl (3%).

What are the most popular international flights out of Waterloo?

The international destinations KAYAK users have most searched for when searching for flights from Waterloo.
There are many international destinations you can fly to from Waterloo. The most popular international destinations among KAYAK users are New Delhi, Barcelona and Paris.

Good to know

Low seasonFebruary
Cheapest flight$259
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Waterloo to Newark Liberty Airport

FAQs for booking flights out of Waterloo

  • What is Waterloo also known as?

    Waterloo Airport’s airport code is ALO. It can also be referred to as Waterloo.

  • How does KAYAK find such low prices on flights from 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 Waterloo.

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

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

    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 your destination with an airline and back to Waterloo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from 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 from Waterloo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Waterloo

  • Looking for a cheap flight? 25% of our users found tickets from Waterloo to the following destinations at these prices or less: Chicago $315 one-way - $338 round-trip

Reviews of the top airline flying from Waterloo to Worldwide

 
Need help choosing which airline to fly with from Waterloo to Worldwide? 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
7.5Boarding
6.5Food
6.9Entertainment
8.0Crew
Airline reviews

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

2.0 MediocreAnonymous, Aug 2025JFK - MAD
Read more American Airlines reviews

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The flight was canceled 3 hours after original take off time

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

Everything you need to know for your flight from Waterloo

Information on your arrival and departure airports

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