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Find cheap flights from Toronto Kitchener-Waterloo to United States from $127

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kitchener-Waterloo to the United States departing on 6/8. 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
0 bags
Sat 6/8
Sat 6/15

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Best United States Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York3 stops$698
Las Vegas
Las Vegas1 stop$224
Miami
Miami2 stops$587
San Francisco
San Francisco1 stop$326
Denver
Denver1 stop$487
Seattle
Seattle1 stop$289
Fort Lauderdale
Fort Lauderdalenonstop$452
Honolulu
Honolulu2 stops$451

Good to know

Low season

September

High season

December
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 2% increase in price.

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Toronto Kitchener-Waterloo 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 Kitchener-Waterloo to United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to United States from Toronto Kitchener-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 Toronto Kitchener-Waterloo 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 to United States with an airline and back to Toronto Kitchener-Waterloo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Kitchener-Waterloo 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 to United States from Toronto Kitchener-Waterloo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Toronto Kitchener-Waterloo to the following destinations at these prices or less: Fort Lauderdale $72 one-way - $99 round-trip
  • Morning departure is around 32% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Kitchener-Waterloo to the United States

 
Need help choosing which airline to fly with from Kitchener-Waterloo 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.
7.5
WestJetOverall score based on 2945 reviews
7.3Comfort
6.5Food
6.5Entertainment
7.7Boarding
8.2Crew
Airline reviews

Nice smooth flight with pleasant stewards. Slept most of the flight, they could have slowly turned on the lights to make it more pleasant. Otherwise a good trip.

8.0 ExcellentMark, Apr 2024YYZ - YWG
Read more about WestJet reviews

Nice smooth flight with pleasant stewards. Slept most of the flight, they could have slowly turned on the lights to make it more pleasant. Otherwise a good trip.

Great! No food was available during the flight due to the catering service strike but snacks were given throughout the flight which was nice.

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Crew was rude.didn’t even say hi or welcome to board

Nothing special. Unacceptable wait for baggage on arriving in Calgary

Departure delay on a late night flight. Made us even later. Tired but got home.

Westjet forced me to put my carry-on baggage in check-in probably because I was assigned seat 23A (the last row seat), which had no cabin space, which is unfair. I wanted to carry on my luggage so that I don't have to wait at the airport for my luggage. Also, because there was no cabin space, I was forced to keep my laptop bag under the seat, which I didn't want to as I was carrying 2 laptops and charger. The airline should basically tell people that if you are assigned a last row seat, then you are not allowed a cabin baggage or a personal item.

Easy processing, flight time was quick and staff was professional and kind.

It was delayed by two ours very full no room to move

They seem to have squeezed out a little more legroom in these planes! It was very nice to not have to fold in half to fit in the seats!

It’s bare bones but was on time so can’t complain.

Of all the countries I've flown to and airlines from around the world, I have never had such a dismissive an arrogant employee during boarding. After waiting in line for 20 minutes to board, I was sent to a second line for Passport verification. Natalie from Flair, repeatedly tried to scan my passport which didn't work for some reason but was too lazy to input my information manually. Bar code scanners aren't 100% reliable as we all know. She asked me my birthdate 3 times, made me wait to be the last person aboard and then smugly threatened me that my only bag could be charged for (same backpack I used as on my arrival as carry on). Natalie working in Ft. Lauderdale and the was the epitome of lobotomized tiktok brain with the charm of junk mail.

Food selection is very poor and sears are very uncomfortable.

Flight was 3 hrs late and another 2 hrs wait for baggage to arrive on carousel and a $7.00 food voucher that arrived as we were boarding our flight.

Seat rows so close together no one dares to put their seats back. Knees pressed against the seat in front, had to find a position putting my legs under the seat in front. But for 6 hours keeping that one position was ridiculous. All savings on the purchase price are taken back through charge backs for luggage $200 each way, Seat selection $44 per seat or you are seated by a computer randomly. Wife sat 5 rows away. Would avoid Flair in the future

The flight was safe (priority). Everything else is low-cost: too hard, delays, mediocre boarding, cost for carry-on and checked luggage.

Flair flight was 4 hours late due to not having a crew and the plane was filthy. Just water service Terrible experience flight 1513

Flair did not notify you when they changed gate number!

Can't be happy with a 5 hour delay. Only given $10 voucher for food and still EVERYTHING was an upcharge during the flight.

TThe first time I have ever flown with flare and both ways sucked

Book cheap flights from Toronto to the United States

Recent round-trip flight deals

10/14Mon
1 stopWestJet
19h 36mYKF-LAS
10/17Thu
1 stopWestJet
10h 13mLAS-YKF
$224
10/25Fri
1 stopWestJet
9h 06mYKF-LAS
10/28Mon
1 stopWestJet
20h 57mLAS-YKF
$225
6/21Fri
1 stopWestJet
10h 36mYKF-LAX
6/25Tue
1 stopWestJet
9h 17mLAX-YKF
$233
6/4Tue
1 stopWestJet
14h 17mYKF-LAS
6/12Wed
1 stopWestJet
14h 00mLAS-YKF
$241
8/30Fri
1 stopWestJet
30h 44mYKF-LAS
9/1Sun
2 stopsWestJet
11h 32mLAS-YKF
$243
6/6Thu
1 stop
10h 35mYKF-LAX
6/20Thu
1 stop
17h 15mLAX-YKF
$298
6/7Fri
1 stopFlair Airlines
15h 45mYKF-LAX
6/12Wed
1 stopFlair Airlines
17h 20mLAX-YKF
$304
5/28Tue
1 stopFlair Airlines
15h 45mYKF-LAX
6/4Tue
1 stopFlair Airlines
17h 20mLAX-YKF
$327
6/3Mon
1 stopFlair Airlines
16h 25mYKF-LAX
6/6Thu
1 stopFlair Airlines
17h 20mLAX-YKF
$330
6/19Wed
1 stopFlair Airlines
15h 15mYKF-SFO
6/24Mon
1 stopFlair Airlines
17h 50mSFO-YKF
$337

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Recent one-way flight deals

6/8Sat
1 stopWestJet
10h 35mYKF-LAX
$127
6/15Sat
1 stopAir Canada
4h 33mYKF-JFK
$131
6/11Tue
1 stopWestJet
10h 35mYKF-LAX
$132
8/4Sun
1 stopWestJet
18h 10mYKF-LAS
$136
8/23Fri
1 stopWestJet
10h 36mYKF-LAX
$137
8/6Tue
1 stopWestJet
10h 36mYKF-LAX
$138
8/4Sun
2 stopsWestJet
16h 28mYKF-LAS
$140
6/11Tue
1 stopFlair Airlines
15h 15mYKF-SFO
$153
5/26Sun
1 stopAir Canada
10h 00mYKF-JFK
$155
6/3Mon
1 stopFlair Airlines
16h 25mYKF-LAX
$157

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Last minute flights from Kitchener-Waterloo to the United States

Last minute flight, train and bus deals

5/12Sun
multi-stopWestJet
21h 00mYKF-LAS
5/16Thu
multi-stopWestJet
25h 40mLAS-YKF
$270
5/12Sun
multi-stopWestJet
30h 05mYKF-LAS
5/16Thu
multi-stopWestJet
27h 50mLAS-YKF
$275
5/12Sun
multi-stopWestJet
30h 05mYKF-LAS
5/16Thu
multi-stopWestJet
27h 50mLAS-YKF
$283
5/9Thu
multi-stop
30h 02mYKF-SFO
5/15Wed
multi-stop
17h 50mSFO-YKF
$406
5/9Thu
multi-stop
20h 42mYKF-SFO
5/15Wed
multi-stop
17h 50mSFO-YKF
$428
5/11Sat
multi-stopFlair Airlines
16h 25mYKF-LAX
5/15Wed
multi-stopFlair Airlines
17h 20mLAX-YKF
$432
5/11Sat
multi-stop
15h 45mYKF-LAX
5/15Wed
multi-stop
17h 20mLAX-YKF
$454
5/10Fri
multi-stopFlair Airlines
16h 25mYKF-LAX
5/15Wed
multi-stopFlair Airlines
17h 20mLAX-YKF
$511
5/10Fri
multi-stopFlair Airlines
16h 25mYKF-LAX
5/15Wed
multi-stopFlair Airlines
17h 20mLAX-YKF
$516
5/9Thu
multi-stopFlair Airlines
15h 55mYKF-SFO
5/16Thu
multi-stopFlair Airlines
17h 45mSFO-YKF
$553

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