$86 Find Cheap Flights from Ontario to the United States

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Low seasonSeptember
High seasonDecember
Cheapest flight$86
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Toronto Pearson Airport to New York John F Kennedy Airport

Flights from Ontario to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Ontario to the United States 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with Air CanadaYYZ-DFWApr 2025
Keep an eye on your boarding gate and download the app. Boarding gates will change at the spur of the moment and the app makes things a lot easier and there is nice information on it.
AshleyFlew with DeltaYYZ-LGAMay 2025
Pick the airport closest to where you want to stay - choose LGA, JFK or Newark. Remember to account for traffic when choosing!
Verified travelerFlew with United AirlinesYYZ-LAXMar 2025
I wish I had anticipated the delay at the airport and scheduled my ride pickup for 1.5 hours after the estimated arrival time. I was unaware that passengers from Air Canada flights had to board a shuttle bus to access the aircraft.
Verified travelerFlew with Air CanadaYYZ-IADDec 2024
Get on a regional sized (smaller than Boeing 737 or Airbus A320) jet if you can, they are older and have more legroom than newer aircraft.
MarciaFlew with Air CanadaYYZ-AUSDec 2024
Have you be at the airport early in order to avoid the rush and chaos.
Verified travelerFlew with Air CanadaYYZ-MSPDec 2024
Get to the airport early to realize a super relaxed experiences
Verified travelerFlew with Air CanadaYYZ-FLLFeb 2025
Bring entertainment, and prepare food before coming to the airport.
Verified travelerFlew with Air CanadaYYZ-IAHOct 2024
Get the United app on your phone. It provides a lot of relevant information about your flight.
Verified travelerFlew with United AirlinesYYZ-LAXOct 2024
Make sure you know which terminal to head to upon landing if transferring at Los Angeles as the information board at LAX will show only flight info for the terminal you are at (1 of 8). Transfer information is not transparent from the airline or the airport. Subscribe to airline apps help but can be cumbersome and difficult to manage in a time crunch.
Verified travelerFlew with Air CanadaYYZ-PHXOct 2024
I wish we had know about the security check and customs. It was a long distance between gates. It all worked out fine though. I forgot to add that the overhead compartments were built poorly. At least for someone my height and head size.
BrianFlew with Air CanadaYYZ-ORDOct 2024
Be prepared for a labyrinthine experience traversing the various levels and passages of the Toronto airport. Bring quality walking shoes, as it is likely well over a km in total walking time.
JoanFlew with Porter AirlinesYYZ-SFONov 2024
Maybe get the choice above the cheapest option because you don't get a checked bag or carry on so in the end you end up paying about the same, if not more.
Verified travelerFlew with Air CanadaYYZ-BOSNov 2024
Don't forget about customs at the Toronto airport--it will take 45+ minutes with the lines unless you have a special status program!
Verified travelerFlew with United AirlinesYYZ-IADNov 2024
Do not carry bigger the specified sized bags for cabin baggage. Only one carry on ba
EricFlew with DeltaYYZ-SLCOct 2024
Read fine print and ask question before finalizing on payments for upgrades
Verified travelerFlew with DeltaYYZ-ATLJul 2024
Delta is great because when you land, you are already on the domestic side of the airport. Since I take the train/subway downtown, way cheaper than a taxi or Uber, I do not have to take a shuttle all the way around the airport to the subway: I just take a quick link train and walk a short distance. Easy and fast! Like travel should be.
Verified travelerFlew with Air CanadaYYZ-LAXAug 2024
It is great to have a nonstop flight. Might be worth paying a bit extra for it.
F.Flew with United AirlinesYYZ-DENAug 2024
Make sure to check the airline delay flights rate and if you have important commitments choose another airline.
Verified travelerFlew with Air CanadaYYZ-IADAug 2024
Check the departure board carefully when you get to the airport.
Verified travelerFlew with Air CanadaYYZ-LAXAug 2024
Treat this like you’re flying on a greyhound bus. Bring food. Bring a pillow. Bring entertainment. Know that you will be uncomfortable and the airline won’t care.
JoshuaFlew with Air CanadaYYZ-DENApr 2024
Toronto's customs was one of the faster experiences I've had. They opened four more lanes to expedite the process when the lane got too long, to ensure we would all get through within around 15 minutes. The public transportation within the city is also top notch, in my opinion.
Verified travelerFlew with Air CanadaYYZ-TPAApr 2024
Be at the airport at least three hours in advance and have your meal before boarding. I am short so if a passenger hadn’t helped me, I would not have reached the overhead bin.
Verified travelerFlew with United AirlinesYYZ-IAHMar 2024
Be sure to be aware of what the limits are for taking liquid or cream personal care items.
Verified travelerFlew with Korean AirYYZ-ATLMay 2024
As I have two connections international flight. Whether the check luggage goes to the final destination automatically, and how many free check luggages need to advice clearly while booking. Since the two code sharing air flight companies provided different information which was very confusion.
Verified travelerFlew with United AirlinesYYZ-ORDMar 2024
Carry-on baggage sizing for United US bound flights appears to be much smaller than for Canadian flights, which forced me to check my bag at the last minute. So check online ahead of time
AbdallahFlew with Air CanadaYYZ-PHXJan 2024
consider getting premium economy or business class tickets as it will make your trip much more enjoyable p
Verified travelerFlew with United AirlinesYYZ-LAXFeb 2024
Do your check in online because it is much more convenient.
GaryFlew with Air New ZealandYYZ-LAXDec 2023
Get instructions on how to find your connecting flight terminal and gate in LAX. There are no information boards or information desks. We asked a lady in a gift shop, then it was a series of tunnels and stairs that were not well sign posted at all.
MoniqueFlew with Air CanadaYYZ-EWRJan 2024
check which terminal the flight is departing from and landing in!

FAQs for booking flights from Ontario to the United States

  • How does KAYAK find such low prices on flights from Ontario to the 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 Ontario to the United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to the United States 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 Ontario to the 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 Ontario to the 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 Ontario to the 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 Ontario to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in the United States?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United States is Chicago Midway Airport (MDW), with an average flight price of $113.

  • What is the cheapest day to fly to the United States?

    Based on KAYAK data, the cheapest day to fly to the United States is Friday where round-trip tickets can be as cheap as $298. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $374 on average.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the afternoon, when round-trip flights cost $253 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to the United States is generally in the evening, which is peak travel time and where the average cost of a ticket is $347.

  • What is the cheapest flight to the United States?

    The cheapest ticket to the United States from Ontario found in the last 72 hours was to Newark Airport, at $99 round-trip. The most popular route is Ottawa (YOW) to Newark Airport (EWR) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $99.

  • What is the cheapest month to fly from Ontario to the United States?

    The cheapest month for flights from Ontario to the United States is April, when tickets cost $430 (return) on average. On the other hand, the most expensive months are January and May, when the average cost of round-trip tickets is $887 and $870 respectively.

  • How far in advance should I book a flight from Ontario to the United States?

    To get a below average price on the flight from Ontario to the United States, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

  • How long is the flight to the United States?

    An average nonstop flight from Ontario to the United States takes 3h 29m, covering a distance of 1154 miles. The shortest route is Montreal Pierre Elliott Trudeau Intl Airport (YUL) to New York LaGuardia Airport (LGA) with an average flight time of 1h 25m.

  • What are the most popular destinations in the United States?

    Based on KAYAK flight searches, the most popular destination is Fort Lauderdale (14% of total searches to the United States). The next most popular destinations are Washington, D.C. (9%) and Miami (9%). Searches for flights to Las Vegas (9%), to Los Angeles (8%) and to San Francisco (8%) are also popular.

Book cheap flights from Ontario to the United States

Recent round-trip flight deals

8/23Sat
nonstopFlair Airlines
2h 05mYYZ-JFK
8/24Sun
nonstopFlair Airlines
1h 45mJFK-YYZ
$122
8/23Sat
nonstopFlair Airlines
2h 05mYYZ-JFK
8/24Sun
nonstopFlair Airlines
1h 45mJFK-YYZ
$123
9/20Sat
1 stopWestJet
9h 29mYYZ-LAS
9/24Wed
nonstopWestJet
4h 23mLAS-YYZ
$145
8/8Fri
1 stopWestJet
9h 21mYYZ-LAS
8/10Sun
2 stopsWestJet
13h 33mLAS-YYZ
$147
10/4Sat
nonstopPorter Airlines
1h 30mYTZ-EWR
10/5Sun
nonstopPorter Airlines
1h 40mEWR-YTZ
$158
10/4Sat
1 stopPorter Airlines
4h 20mYTZ-EWR
10/5Sun
nonstopPorter Airlines
1h 40mEWR-YTZ
$163
8/25Mon
nonstopAir Canada
4h 45mYYZ-LAS
9/3Wed
1 stopAir Canada
8h 24mLAS-YYZ
$166
7/17Thu
1 stopAmerican Airlines
8h 15mYYZ-LGA
7/17Thu
nonstopAmerican Airlines
1h 40mLGA-YYZ
$174
8/7Thu
nonstopAir Canada
5h 00mYYZ-LAX
8/13Wed
nonstopAir Canada
4h 50mLAX-YYZ
$178
8/14Thu
1 stopAmerican Airlines
11h 13mYUL-LGA
8/15Fri
nonstopAmerican Airlines
1h 31mLGA-YUL
$197

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Recent one-way flight deals

7/24Thu
nonstopFlair Airlines
2h 05mYYZ-JFK
$86
7/31Thu
nonstopFlair Airlines
2h 05mYYZ-JFK
$89
9/16Tue
1 stopPorter Airlines
5h 30mYTZ-EWR
$97
9/16Tue
2 stopsPorter Airlines
8h 50mYTZ-EWR
$98
10/6Mon
nonstopAir Canada
4h 43mYYZ-LAS
$99
9/16Tue
1 stopAir Canada
6h 18mYTZ-EWR
$101
9/15Mon
nonstopWestJet
4h 54mYYZ-LAS
$101
9/8Mon
1 stopWestJet
10h 34mYYZ-LAS
$102
9/6Sat
1 stopAir Transat
5h 00mYYZ-EWR
$121
9/21Sun
nonstopAir Transat
1h 30mYTZ-EWR
$125

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Last minute flights from Ontario to the United States

Last minute flight, train and bus deals

7/3Thu
nonstopFlair Airlines
2h 05mYYZ-JFK
8/26Tue
nonstopFlair Airlines
1h 45mJFK-YYZ
$188
7/7Mon
multi-stopWestJet
24h 18mYYZ-LAS
7/14Mon
multi-stopWestJet
9h 49mLAS-YYZ
$204
7/7Mon
multi-stopUnited Airlines
15h 15mYYZ-LAS
7/11Fri
multi-stopUnited Airlines
16h 06mLAS-YYZ
$217
7/7Mon
nonstop
1h 48mYYZ-EWR
7/19Sat
multi-stop
6h 45mEWR-YYZ
$220
7/7Mon
multi-stop
5h 33mYYZ-EWR
7/19Sat
multi-stop
6h 45mEWR-YYZ
$225
7/7Mon
multi-stopUnited Airlines
14h 03mYYZ-LAS
7/11Fri
multi-stopUnited Airlines
13h 33mLAS-YYZ
$226
7/7Mon
multi-stopAir Canada
7h 32mYYZ-LGA
7/8Tue
multi-stopAir Canada
4h 09mLGA-YYZ
$239
7/7Mon
multi-stopAir Canada
7h 32mYYZ-LGA
7/9Wed
nonstopAir Canada
1h 35mLGA-YYZ
$240
7/5Sat
nonstopPorter Airlines
1h 40mYYZ-LGA
7/12Sat
nonstopPorter Airlines
1h 40mLGA-YYZ
$262
7/7Mon
nonstopPorter Airlines
1h 40mYYZ-LGA
7/14Mon
nonstopPorter Airlines
1h 40mLGA-YYZ
$263

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Everything you need to know for your flight to the United States

Cabin class types available on flights to Ontario

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to the United Statesfrom $298
Business Class flights to the United Statesfrom $284
Prem Econ Class flights to the United Statesfrom $213
Economy Class flights to the United Statesfrom $82

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