$229 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 1/27. 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 Fri 1/30 and returning Fri 2/6

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

Thu, Feb 12 - Thu, Feb 19
Frontier Logo
7:32 pm - 12:08 pm
DSM
-
CUN
39h 36m2 stops
Frontier Logo
12:24 pm - 6:19 pm
CUN
-
DSM
30h 55m1 stop
$329Frontier
Thu, Feb 12 - Thu, Feb 19
Frontier Logo
7:32 pm - 12:08 pm
DSM
-
CUN
39h 36m2 stops
Frontier Logo
12:24 pm - 6:19 pm
CUN
-
DSM
30h 55m1 stop
$331Frontier
Mon, Mar 2 - Wed, Mar 11
Frontier Logo
7:17 pm - 6:09 pm
DSM
-
CUN
21h 52m1 stop
Frontier Logo
10:03 am - 7:16 pm
CUN
-
DSM
9h 13m1 stop
$335Frontier
Sun, Feb 8 - Sat, Feb 21
Virgin Atlantic Logo
6:54 am - 8:00 am
DSM
-
MAD
18h 06m2 stops
Virgin Atlantic Logo
11:15 am - 4:27 pm
MAD
-
DSM
36h 12m1 stop
$407Virgin Atlantic
Sun, Feb 8 - Sat, Feb 21
Lufthansa Logo
6:48 pm - 11:35 pm
DSM
-
MAD
21h 47m2 stops
Lufthansa Logo
6:00 am - 9:41 pm
MAD
-
DSM
22h 41m2 stops
$442Lufthansa
Sun, Feb 8 - Sat, Feb 21
Multiple Airlines Logo
6:48 pm - 9:15 am
DSM
-
MAD
31h 27m2 stops
Multiple Airlines Logo
6:00 am - 9:41 pm
MAD
-
DSM
22h 41m2 stops
$460Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Air Canada Logo
6:35 am - 9:35 am
CID
-
BCN
20h 00m2 stops
Air Canada Logo
12:35 pm - 4:48 pm
BCN
-
CID
34h 13m2 stops
$468Air Canada
Mon, Apr 6 - Tue, Apr 21
United Airlines Logo
3:21 pm - 8:00 am
DSM
-
BCN
57h 39m2 stops
United Airlines Logo
12:15 pm - 9:27 pm
BCN
-
DSM
40h 12m2 stops
$468United Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
8:00 am - 9:00 am
CID
-
BCN
18h 00m2 stops
United Airlines Logo
12:35 pm - 10:44 am
BCN
-
CID
28h 09m2 stops
$469United Airlines
Sat, Feb 14 - Sat, Feb 21
Virgin Atlantic Logo
12:28 pm - 5:20 pm
DSM
-
LCY
22h 52m2 stops
Virgin Atlantic Logo
8:40 am - 4:27 pm
LCY
-
DSM
37h 47m2 stops
$657Virgin Atlantic

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

Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
6:00 am - 10:49 am
ALO
-
DEN
5h 49m1 stop
American Airlines Logo
3:14 pm - 10:23 pm
DEN
-
ALO
6h 09m1 stop
$229American Airlines
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
6:00 am - 4:21 pm
ALO
-
DEN
11h 21m2 stops
American Airlines Logo
1:40 pm - 10:23 pm
DEN
-
ALO
7h 43m1 stop
$234American Airlines
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
6:00 am - 4:21 pm
ALO
-
DEN
11h 21m2 stops
American Airlines Logo
7:55 am - 10:23 pm
DEN
-
ALO
13h 28m2 stops
$239American Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
6:00 am - 1:07 pm
ALO
-
AUS
7h 07m1 stop
American Airlines Logo
8:00 am - 2:53 pm
AUS
-
ALO
6h 53m1 stop
$289American Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
3:23 pm - 11:00 pm
ALO
-
AUS
7h 37m1 stop
American Airlines Logo
9:50 am - 10:23 pm
AUS
-
ALO
12h 33m2 stops
$294American Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
6:00 am - 4:09 pm
ALO
-
AUS
10h 09m2 stops
American Airlines Logo
9:50 am - 10:23 pm
AUS
-
ALO
12h 33m2 stops
$299American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
3:23 pm - 11:27 pm
ALO
-
MCO
7h 04m1 stop
American Airlines Logo
10:04 am - 2:53 pm
MCO
-
ALO
5h 49m1 stop
$299American Airlines
Fri, Mar 6 - Tue, Mar 10
American Airlines Logo
5:20 am - 11:11 am
ALO
-
JFK
4h 51m1 stop
American Airlines Logo
2:55 pm - 11:53 pm
JFK
-
ALO
9h 58m2 stops
$304American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
6:00 am - 5:35 pm
ALO
-
MCO
10h 35m2 stops
American Airlines Logo
10:04 am - 2:53 pm
MCO
-
ALO
5h 49m1 stop
$304American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
6:00 am - 5:35 pm
ALO
-
MCO
10h 35m2 stops
American Airlines Logo
2:26 pm - 10:23 pm
MCO
-
ALO
8h 57m2 stops
$309American 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 Orlando (8% of total searches). The next most popular destinations are New York (7%) and Miami (5%).

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 Singapore, Ho Chi Minh City and London.

Good to know

Cheapest flight$229
Flight from Waterloo to Denver

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 $344 one-way - $418 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 11069 reviews
7.5Boarding
6.4Food
8.0Crew
7.2Comfort
6.9Entertainment
Airline reviews

The flight was very smooth and the meal in business class was great.

10.0 ExcellentAnonymous, Dec 2025
LAX - MEX
Read more American Airlines reviews

The flight was very smooth and the meal in business class was great.

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

I take this flight about 6-8 times per year. It is convenient and saves an hour or two by skipping PDX, SEA, PHX, or ORD (but it takes longer to get bags to the carousel than Alaska Airlines). I wish the food service were better (but they might cut back on it because it is a red-eye). The WifI seems to go down about an hour out of Anchorage, and then comes back about an hour later...so be warned if this is an issue for you.

Better service. No food options, but we did get drinks and a cookie.

Boarding was organized and timely. Food was mediocre, especially for first class travel.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Everything you need to know for your flight from Waterloo

Information on your arrival and departure airports