Cheap Flights To Waterloo 2026

Waterloo Flights as Low as $361

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Sun, Oct 11 - Thu, Oct 15
EWR
Newark Liberty Intl. Airport
YUL
Pierre Elliott Trudeau Intl.
$361
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Sun, Oct 11 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Thu, Oct 15, priced at $361 found 3 days ago
Porter Airlines
Porter Airlines
Sat, Oct 10 - Thu, Oct 15
EWR
Newark Liberty Intl. Airport
YUL
Pierre Elliott Trudeau Intl.
$372
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Sat, Oct 10 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Thu, Oct 15, priced at $372 found 3 days ago
Porter Airlines
Porter Airlines
Sun, Oct 11 - Fri, Oct 16
EWR
Newark Liberty Intl. Airport
YUL
Pierre Elliott Trudeau Intl.
$383
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Sun, Oct 11 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Fri, Oct 16, priced at $383 found 3 days ago
Delta
Tue, Dec 15 - Wed, Dec 30
DCA
Ronald Reagan Washington National
YUL
Pierre Elliott Trudeau Intl.
$383
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Dec 15 from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl., returning Wed, Dec 30, priced at $383 found 12 hours ago
Porter Airlines
Porter Airlines
Sat, Oct 10 - Fri, Oct 16
EWR
Newark Liberty Intl. Airport
YUL
Pierre Elliott Trudeau Intl.
$390
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Sat, Oct 10 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Fri, Oct 16, priced at $390 found 3 days ago
Air Canada
Tue, Dec 15 - Wed, Dec 30
DCA
Ronald Reagan Washington National
YUL
Pierre Elliott Trudeau Intl.
$392
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Tue, Dec 15 from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl., returning Wed, Dec 30, priced at $392 found 12 hours ago
Porter Airlines
United
Tue, Dec 15 - Wed, Dec 30
DCA
Ronald Reagan Washington National
YUL
Pierre Elliott Trudeau Intl.
$400
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Dec 15 from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl., returning Wed, Dec 30, priced at $400 found 12 hours ago
Air Canada
Tue, Dec 15 - Wed, Dec 30
DCA
Ronald Reagan Washington National
YUL
Pierre Elliott Trudeau Intl.
$417
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Tue, Dec 15 from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl., returning Wed, Dec 30, priced at $417 found 12 hours ago
United
Tue, Dec 15 - Wed, Dec 30
DCA
Ronald Reagan Washington National
YUL
Pierre Elliott Trudeau Intl.
$471
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Dec 15 from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl., returning Wed, Dec 30, priced at $471 found 12 hours ago
Delta
Tue, Dec 15 - Wed, Dec 30
DCA
Ronald Reagan Washington National
YUL
Pierre Elliott Trudeau Intl.
$561
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Dec 15 from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl., returning Wed, Dec 30, priced at $561 found 12 hours ago
American Airlines
Tue, Dec 15 - Wed, Dec 30
DCA
Ronald Reagan Washington National
YUL
Pierre Elliott Trudeau Intl.
$695
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Dec 15 from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl., returning Wed, Dec 30, priced at $695 found 12 hours ago
WestJet
Fri, Oct 9 - Tue, Oct 13
EWR
Newark Liberty Intl. Airport
YUL
Pierre Elliott Trudeau Intl.
$1,689
Roundtrip
found 2 days ago
Select WestJet flight, departing Fri, Oct 9 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Tue, Oct 13, priced at $1,689 found 2 days ago

Flight Travel Guide to Waterloo

If Waterloo is calling your name, then book your next flight to (airport). And with the AARP Travel Center Powered by Expedia®, you're in good hands. With the best rates from Expedia combined with members-only discounts, AARP Travel offers members the best price in travel, guaranteed. AARP members get exclusive rates on hotels and car rentals, and won't pay booking fees on flights.

Once you've entered your destination and departure point, we'll show you a full list of deals for your route. Do not forget to look at flights to alternative airports nearby, which can help you get a lower rate.

Transportation at the Airport

Once you've reserved plane tickets to Waterloo, you may want to book a car so you can get around on your own. You can schedule a Waterloo rental car under our cars tab and hop into the car as soon as you step out of the airport. If you do not need a rental car, there are other ground transportation options such as shuttle, limousine, taxi, and ride share application services.

Waterloo Activities

Not sure where to start? Not to worry—there's so many things to do in this city. No matter what you decide to do with your time, you're sure to have fun in this city.

If you're looking for some fun activities to do in Waterloo, make sure you look at our "Things to Do in Waterloo" page for excursions and activities for the whole crew.

Book Your Hotel in Waterloo

Waterloo has lodging to choose from, make sure you check out our hotel listings tab for some great recommendations from past visitors. Remember that you will get the best for your visit to Waterloo when you book your stay with AARP Travel.

Planning Your Flight to Waterloo

We know that you want to focus less on the logistics and more on the fun stuff, so we provide travel arrangements that fall within your budget. There is no better time than now to start booking your next trip. Book one of our flights today.