C$ 230 Find Cheap Flights from Toronto Region of Waterloo Intl to United States – Compare and Save

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Best United States Flight Deals from Region of Waterloo Intl

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Las Vegas
9h 50m2 stops
from C$ 383per person
Phoenix
9h 05m2 stops
from C$ 408per person
San Francisco
8h 55m2 stops
from C$ 442per person
Los Angeles
9h 20m2 stops
from C$ 448per person
Seattle
15h 35m3 stops
from C$ 477per person
New York
10h 30m2 stops
from C$ 616per person
Nashville
12h 47m3 stops
from C$ 631per person
Denver
16h 40m3 stops
from C$ 682per person
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Booking Insights

KAYAK's insights & trends for Region of Waterloo Intl to the United States flights

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

What is the cheapest month to fly from Toronto Region of Waterloo Intl Airport to the United States?

The cheapest month for flights from Toronto Region of Waterloo Intl Airport to the United States is March, when tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are April and August, when the average cost of round-trip tickets is C$ 544 and C$ 542 respectively.

Good to know

Cheapest flight

C$ 230
Flight from Toronto Region of Waterloo Intl to Las Vegas

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Toronto Region of Waterloo Intl to United States?

    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 Toronto Region of Waterloo Intl to United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto Region of Waterloo Intl to United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Toronto Region of Waterloo Intl to United States is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto Region of Waterloo Intl to United States?

    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 from Toronto Region of Waterloo Intl to United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Region of Waterloo Intl to United States?

    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 Toronto Region of Waterloo Intl to United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Region of Waterloo Intl to the United States

 
Need help choosing which airline to fly with from Region of Waterloo Intl to the United States? 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
WestJetOverall score based on 3444 reviews
6.1Entertainment
7.1Comfort
7.4Boarding
7.9Crew
6.2Food
Airline reviews

Maybe glass of wine would be nice at no charge

8.0 ExcellentAnonymous, Jul 2026
Read more WestJet reviews

Maybe glass of wine would be nice at no charge

Experience was good, the wifi hook up is somewhat tough

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Still sitting in a hotel when I'm due for work

They canceled the flight with no reason given they should not be in business

Exorbitantly overpriced ticket. Flight was delayed as per usual with air Canada and there was zero refund or compensation.

Because you didn't have the tarmac clear and then had to unboard a plane I missed my connecting flight to CLE. Cost me a day ... a 30 dollar hotel hamburger ... then the next day THAT flight was an hour late to arrive ...

Delayed as usual with Air Canada. Checked the status of the fly online it said took off when the plain was still at the gate.

Delayed on the way in 2 hours!!! And now on the way home delayed then cancelled!!!!!

Delay in luggage again for the second time of the trip. I would not advise using air Canada or at least I will never check in a luggage. Luggage issue overshadows the nice crew members unfortunately.

The baggage drop-off for Air Canada in Toronto for passengers flying international was terrible. One of the worst experiences I have ever had. The line was ridiculous; there was no one to help facilitate people avoid confusion, and the baggage system for the line I finally ended up in had to be re-booted right as I got to it.

Flight got canceled. Instead of the booking me for the next flight at night I was booked for the following day at a later time. I was able to fly out that night because I had to call and deal with a human!!!

Comfortable seats with good leg room. But not screens on seat backs.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

Flight was fine and on time. But no entertainment system and little leg room.

More options for your flight from Region of Waterloo Intl to the United States

Complete your trip to the United States with a hotel stay or car rental