$206 Find Deals on Flights from Waterloo

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 Worldwide departing on 5/2. 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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Find Cheap Flights from Waterloo

Where can I fly from Waterloo?Prices from ALO, departing Tue 4/21 and returning Tue 4/28

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, May 4 - Tue, May 12
Frontier Logo
8:23 pm - 12:04 pm
DSM
-
CUN
15h 41m
1 stop
Frontier Logo
3:39 pm - 1:31 pm
CUN
-
DSM
21h 52m
1 stop
$261Frontier
Mon, May 4 - Mon, May 11
Frontier Logo
8:23 pm - 12:04 pm
DSM
-
CUN
15h 41m
1 stop
Frontier Logo
11:05 am - 1:31 pm
CUN
-
DSM
50h 26m
2 stops
$353Frontier
Mon, May 4 - Tue, May 12
Frontier Logo
8:23 pm - 2:29 pm
DSM
-
CUN
18h 06m
2 stops
Frontier Logo
3:39 pm - 1:31 pm
CUN
-
DSM
21h 52m
1 stop
$354Frontier
Wed, Apr 15 - Tue, Apr 28
Lufthansa Logo
1:10 pm - 5:40 pm
DSM
-
MAD
21h 30m
2 stops
Lufthansa Logo
5:55 am - 11:17 pm
MAD
-
DSM
24h 22m
2 stops
$697Lufthansa
Tue, Apr 14 - Tue, Apr 21
Lufthansa Logo
7:16 pm - 11:40 pm
DSM
-
MAD
21h 24m
2 stops
Lufthansa Logo
5:55 am - 11:17 pm
MAD
-
DSM
24h 22m
2 stops
$708Lufthansa
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
8:03 pm - 1:30 pm
DSM
-
MAD
10h 27m
1 stop
British Airways Logo
1:35 pm - 11:49 pm
MAD
-
DSM
17h 14m
1 stop
$724British Airways
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
12:00 pm - 10:55 am
DSM
-
BCN
15h 55m
1 stop
British Airways Logo
10:30 am - 11:49 pm
BCN
-
DSM
20h 19m
1 stop
$748British Airways
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
2:16 pm - 1:15 pm
DSM
-
BCN
15h 59m
2 stops
British Airways Logo
10:30 am - 11:49 pm
BCN
-
DSM
20h 19m
1 stop
$750British Airways
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
8:56 am - 6:45 am
DSM
-
BCN
14h 49m
2 stops
American Airlines Logo
12:50 pm - 11:49 pm
BCN
-
DSM
17h 59m
2 stops
$757American Airlines
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
7:16 pm - 5:55 pm
DSM
-
LCY
16h 39m
2 stops
Lufthansa Logo
9:15 am - 11:17 pm
LCY
-
DSM
20h 02m
2 stops
$884Lufthansa

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

Wed, Apr 29 - Mon, May 4
American Airlines Logo
5:40 am - 12:29 pm
ALO
-
SEA
8h 49m
1 stop
American Airlines Logo
3:17 pm - 11:49 pm
SEA
-
ALO
6h 32m
1 stop
$355American Airlines
Wed, Apr 29 - Mon, May 4
American Airlines Logo
2:23 pm - 10:38 pm
ALO
-
SEA
10h 15m
1 stop
American Airlines Logo
11:55 pm - 1:53 pm
SEA
-
ALO
11h 58m
2 stops
$360American Airlines
Tue, Apr 28 - Mon, May 4
American Airlines Logo
5:40 am - 3:51 pm
ALO
-
SEA
12h 11m
2 stops
American Airlines Logo
11:55 pm - 1:53 pm
SEA
-
ALO
11h 58m
2 stops
$365American Airlines
Wed, Jul 29 - Sat, Aug 1
American Airlines Logo
3:22 pm - 5:00 pm
ALO
-
ORD
1h 38mnonstop
American Airlines Logo
10:38 pm - 11:59 pm
ORD
-
ALO
1h 21mnonstop
$369American Airlines
Wed, Apr 15 - Wed, Apr 22
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
$388American 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
$407American Airlines
Tue, May 26 - Tue, May 26
American Airlines Logo
5:00 am - 1:59 pm
ALO
-
LGA
7h 59m
2 stops
American Airlines Logo
5:29 pm - 12:09 am
LGA
-
ALO
7h 40m
1 stop
$411American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
5:00 am - 11:36 am
ALO
-
DEN
7h 36m
1 stop
American Airlines Logo
5:41 pm - 12:09 am
DEN
-
ALO
5h 28m
1 stop
$449American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
5:00 am - 11:36 am
ALO
-
DEN
7h 36m
1 stop
American Airlines Logo
12:39 pm - 12:09 am
DEN
-
ALO
10h 30m
2 stops
$454American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
6:00 am - 3:03 pm
ALO
-
DEN
10h 03m
2 stops
American Airlines Logo
9:03 am - 11:32 pm
DEN
-
ALO
13h 29m
2 stops
$459American Airlines
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 (7% of total searches). The next most popular destinations are Seattle/Tacoma Intl (6%) and Houston (6%).

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 Toronto, Sydney and Madrid.

Good to know

Cheapest flight$206
Flight from Waterloo to Cancun

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 $300 one-way - $502 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.
7.1
American AirlinesOverall score based on 11489 reviews
6.9Entertainment
7.9Crew
7.2Comfort
6.4Food
7.5Boarding
Airline reviews

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

2.0 MediocreSaurabh, Mar 2026
DFW - EWR
Read more American Airlines reviews

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

It was great. Smooth flight, comfortable, left on time and landed on time.

Perhaps this is an airport issue, but being in a takeoff queue for over an hour in the taxiing lane is unacceptable. We will definitely be seeking alternative avenues for air travel in the future.

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Mostly good. The WiFi wasn’t working so that was not great.

Everything you need to know for your flight from Waterloo

Information on your arrival and departure airports

Waterloo (ALO)