C$ 310 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
Fort Lauderdale
Fort Lauderdale3 stopsC$ 789
Los Angeles
Los Angeles1 stopC$ 505
Las Vegas
Las Vegas1 stopC$ 569
Miami
Miami2 stopsC$ 1,479
San Francisco
San Francisco1 stopC$ 541
Honolulu
Honolulu2 stopsC$ 1,169
Seattle
Seattle1 stopC$ 579
Nashville
Nashville1 stopC$ 989
Fort Lauderdale
Fort Lauderdale3 stopsC$ 789
Los Angeles
Los Angeles1 stopC$ 505
Las Vegas
Las Vegas1 stopC$ 569
Miami
Miami2 stopsC$ 1,479
San Francisco
San Francisco1 stopC$ 541
Honolulu
Honolulu2 stopsC$ 1,169
Seattle
Seattle1 stopC$ 579
Nashville
Nashville1 stopC$ 989
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 October and September, when the average cost of round-trip tickets is C$ 455 and C$ 388 respectively.

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 3435 reviews
6.2Food
7.4Boarding
7.1Comfort
7.9Crew
6.1Entertainment
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

My experience with Air Canada flight was really good. The seats were comfortable with decent legroom, and the staff was very polite and helpful throughout the journey. The food was tasty and served on time, and there were plenty of entertainment options which made the long flight feel much shorter. The flight was on time and the landing was smooth. Overall, it was a comfortable and stress-free journey, and I would definitely love to travel with Air Canada again.

The boarding process was going smoothly until the manager Bharti Singh insisted I check my duffle bag that fits under my seat. I travel with the duffle for this very reason. I know for a fact it fits under the seat. She was rude and aggressive, I was charged a check bag fee. She reminded me that I purchased a “basic”ticket. I fly Air Canada more then ten times a year and have spent thousands of dollars on tickets with Air Canada. Once the boarding closed there were many empty overhead bins. The airplane was an old, with no entertainment. The flight attendants were not pleasant, no smiles, not even friendly with each other. Over-all, seemed miserable. I fly all the time and have never experienced a flight crew so unpleasant. This was the worst flight I’ve ever had. If I didn’t have to fly Air Canada I would not use them again.

flight was full and no chance of getting a better sit. other than that. it was ok.

I didn't like that they wanted extra money to watch a movie on the other airlines it's free that I use anyway

Process of checking in , inToronto was quiet and peaceful.. Checking in, in America is very kaotic

No problems other than no seat back entertainment. Everyone was very pleasant

It's always very chill when flying to/from Billy Bishop airport and a fabulous view of Toronto on the way up/down. Free beer too on the plane!

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