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. Visit our flight page for the latest deals!>/a>

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 to the United States from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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 to the United States with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

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 to the United States from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

C$ 83 Cheap Flights from Ontario to the United States

Search hundreds of travel sites at once for deals on flights to the United States

...and more

In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Low season	September
High season	December
Cheapest flight	C$ 83

Best time to beat the crowds (9% less expensive on average)

Most popular time to fly (10% more expensive on average)

Flight from Montreal Pierre Elliott Trudeau Intl to Fort Lauderdale

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 to the United States from Ontario 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 to the United States with an airline and back to Ontario 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 to the United States from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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.

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 Air CanadaYYZ-LGASep 2024

It is Great to fly air Canada the plane are new,and air bus which I like.

PradeepFlew with Air CanadaYYZ-DFWOct 2024

Boarding in the aircraft should begin from the back rows to the front of the airplane

EricFlew with DeltaYYZ-SLCOct 2024

Read fine print and ask question before finalizing on payments for upgrades

AhmerFlew with Porter AirlinesYTZ-EWROct 2024

Less drowsy airport and better service than yyz

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.

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 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.

Verified travelerFlew with Air CanadaYYZ-DENJul 2024

I only wished they had tv monitors. The flight and the crew were excellent!

Verified travelerFlew with Air CanadaYYZ-ORDJun 2024

It seemed that anyone who checked a bag was able to retrieve it quickly.

Verified travelerFlew with Air CanadaYYZ-PDXJun 2024

Avoid Air Canada Rouge. Better to book with Delta.

EdwardFlew with United AirlinesYOW-EWRJun 2024

Have a contingency plan in your back pocket.

Verified travelerFlew with Air CanadaYYZ-DCAJun 2024

The flight is less than two hours, so even though the plane is uncomfortable and crammed full, try to think happy thoughts like, "I'll be off this sardine can soon."

Verified travelerFlew with Air CanadaYYZ-IADAug 2024

Check the departure board carefully when you get to the airport.

Verified travelerFlew with Air CanadaYYZ-PHXJul 2024

After a great experience with Air Canada from Barcelona to Toronto, we were shocked at the low quality of the plane and service on our next flight from Toronto to Phoenix. I have never been on a dirtier, grungier plane.

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.

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.

AndrewFlew with Porter AirlinesYYZ-SFOJul 2024

I've flown many discount airlines and I think this is the first I will not use again.

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 Air CanadaYYZ-LGAMar 2024

Air Canada has helpful staff; the process is easy and no confusion; and Toronto airport is far more organized I have to say in going through security and customs!

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 Porter AirlinesYTZ-EWRApr 2024

Definitely to fly with Porter, way better than tight spaced and expensive and delays of air canada.

Verified travelerFlew with United AirlinesYYZ-MSPApr 2024

Don’t expect much from the Toronto staff. Maybe they’re poorly trained, maybe they don’t care. The airport itself is badly maintained with insufficient toilets, waiting areas with taped up chairs, and is dirty everywhere. Compared to Dublin and Minneapolis it’s like going to a third world country. Avoid it if at all possible especially if you require assistance due to age or injury.

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

PeterFlew with Air CanadaYYZ-SEAMar 2024

Set your expectations low if flying with AC and then you won’t be disappointed.

AbdallahFlew with Air CanadaYYZ-PHXJan 2024

consider getting premium economy or business class tickets as it will make your trip much more enjoyable p

MelissaFlew with Air CanadaYYZ-DCADec 2023

It’s a short and easy flight. Minimal turbulence and a beautiful view when arriving in DC

Verified travelerFlew with Air CanadaYYZ-ORDFeb 2024

I would definitely choose Air Canada over dirty old United airplanes any day.

MoniqueFlew with Air CanadaYYZ-EWRJan 2024

check which terminal the flight is departing from and landing in!

Verified travelerFlew with United AirlinesYYZ-LAXFeb 2024

Do your check in online because it is much more convenient.

sureshFlew with United AirlinesYYZ-SFODec 2023

Eva airlines has the best overall profile for trips to singapore

Verified travelerFlew with United AirlinesYYZ-ORDDec 2023

The departure time was very convenient with the United.

Verified travelerFlew with Air CanadaYOW-EWRFeb 2024

Just keep pax informed of what’s going on

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.

Verified travelerFlew with Air CanadaYYZ-TPAJan 2024

Don’t do it unless you have to. I fly a lot and can only fly mid class & every airline cuts corners in exchange for corporate profits. Flying used to be reasonable in comfort. No more.

Book cheap flights from Ontario to the United States

Recent round-trip flight deals

19/11Tue

directFlair Airlines

3h 50mYUL-FLL

28/11Thu

directFlair Airlines

3h 25mFLL-YUL

C$ 165

21/11Thu

directFlair Airlines

3h 50mYUL-FLL

28/11Thu

directFlair Airlines

3h 25mFLL-YUL

C$ 175

17/1Fri

directAir Canada

1h 43mYYZ-JFK

19/1Sun

directAir Canada

1h 44mJFK-YYZ

C$ 177

9/12Mon

direct

3h 32mYYZ-FLL

19/12Thu

direct

3h 10mFLL-YYZ

C$ 196

20/1Mon

1 stop

6h 46mYUL-FLL

23/1Thu

direct

3h 25mFLL-YUL

C$ 206

18/11Mon

directPorter Airlines

3h 21mYYZ-FLL

20/11Wed

directPorter Airlines

3h 17mFLL-YYZ

C$ 222

25/11Mon

directPorter Airlines

3h 50mYUL-FLL

3/12Tue

directPorter Airlines

3h 25mFLL-YUL

C$ 224

18/11Mon

directWestJet

3h 32mYYZ-FLL

20/11Wed

directWestJet

3h 17mFLL-YYZ

C$ 228

31/1Fri

1 stopWestJet

10h 01mYYZ-LAS

4/2Tue

directWestJet

4h 18mLAS-YYZ

C$ 240

10/11Sun

directAir Canada

3h 19mYYZ-FLL

19/11Tue

directAir Canada

3h 11mFLL-YYZ

C$ 245

Recent one-way flight deals

14/1Tue

directAir Canada

3h 48mYUL-FLL

C$ 83

14/1Tue

1 stopAir Canada

6h 36mYUL-FLL

C$ 113

5/11Tue

directFlair Airlines

3h 25mYYZ-FLL

C$ 122

3/12Tue

directFlair Airlines

3h 25mYYZ-FLL

C$ 124

8/12Sun

directPorter Airlines

3h 21mYYZ-FLL

C$ 143

4/11Mon

directPorter Airlines

3h 50mYUL-FLL

C$ 145

10/11Sun

directWestJet

3h 32mYYZ-FLL

C$ 145

4/11Mon

directWestJet

3h 27mYYZ-FLL

C$ 154

27/11Wed

directUnited Airlines

1h 40mYYZ-LGA

C$ 167

27/11Wed

directUnited Airlines

1h 39mYYZ-EWR

C$ 174

Last minute flights from Ontario to the United States

Last minute flight, train and bus deals

4/11Mon

direct

3h 27mYYZ-FLL

9/11Sat

direct

3h 10mFLL-YYZ

C$ 213

3/11Sun

direct

3h 21mYYZ-FLL

9/11Sat

direct

3h 10mFLL-YYZ

C$ 217

3/11Sun

directFlair Airlines

3h 25mYYZ-FLL

9/11Sat

directFlair Airlines

3h 10mFLL-YYZ

C$ 220

3/11Sun

directFlair Airlines

2h 15mYYZ-JFK

9/11Sat

directFlair Airlines

1h 45mJFK-YYZ

C$ 227

2/11Sat

directWestJet

3h 27mYYZ-FLL

3/11Sun

directWestJet

3h 17mFLL-YYZ

C$ 229

4/11Mon

directPorter Airlines

3h 21mYYZ-FLL

11/11Mon

directPorter Airlines

3h 17mFLL-YYZ

C$ 234

4/11Mon

directWestJet

3h 27mYYZ-FLL

14/11Thu

directWestJet

3h 17mFLL-YYZ

C$ 236

4/11Mon

directPorter Airlines

3h 50mYUL-FLL

12/11Tue

directPorter Airlines

3h 25mFLL-YUL

C$ 238

31/10Thu

multi-stopUnited Airlines

11h 43mYYZ-FLL

26/11Tue

multi-stopUnited Airlines

8h 42mFLL-YYZ

C$ 279

31/10Thu

multi-stopUnited Airlines

11h 43mYYZ-FLL

5/11Tue

multi-stopUnited Airlines

8h 05mFLL-YYZ

C$ 292

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

Cabin class types available on flights to Ontario

First Class flights to the United Statesfrom C$ 492

Business Class flights to the United Statesfrom C$ 406

Prem Econ Class flights to the United Statesfrom C$ 468

Economy Class flights to the United Statesfrom C$ 152

Flights to other popular destinations

Flights from domestic origins to Ontario

Flights from Hamilton to United States

Flights from Kingston to United Statesfrom C$ 763

Flights from London to United Statesfrom C$ 211

Flights from Montreal Pierre Elliott Trudeau Intl Airport to United States

Flights from Montreal to United Statesfrom C$ 175

Flights from North Bay to United Statesfrom C$ 550

Flights from Ottawa to United Statesfrom C$ 225

Flights from Sarnia to United Statesfrom C$ 670

Flights from Sault Ste Marie to United Statesfrom C$ 598

Flights from Sudbury to United Statesfrom C$ 530

Flights from Thunder Bay to United Statesfrom C$ 368

Flights from Timmins to United Statesfrom C$ 528

Flights from Toronto Pearson Intl Airport to United States

Flights from Toronto Region of Waterloo Intl Airport to United States

Flights from Toronto to United Statesfrom C$ 146

Flights from Windsor to United Statesfrom C$ 471

Flights

Canada

Ontario

Flights to popular cities in the United States

Flights to Alabamafrom C$ 339

Flights to Alaskafrom C$ 696

Flights to Arizonafrom C$ 220

Flights to Arkansasfrom C$ 392

Flights to Californiafrom C$ 220

Flights to Coloradofrom C$ 356

Flights to Connecticutfrom C$ 214

Flights to District of Columbiafrom C$ 303

Flights to Floridafrom C$ 146

Flights to Georgiafrom C$ 339

Flights to Hawaiifrom C$ 527

Flights to Idahofrom C$ 395

Flights to Illinoisfrom C$ 288

Flights to Indianafrom C$ 288

Flights to Iowafrom C$ 356

Flights to Kansasfrom C$ 366

Flights to Kentuckyfrom C$ 291

Flights to Louisianafrom C$ 321

Flights to Mainefrom C$ 341

Flights to Marylandfrom C$ 303

Flights to Massachusettsfrom C$ 341

Flights to Michiganfrom C$ 288

Flights to Minnesotafrom C$ 407

Flights to Mississippifrom C$ 374

Flights to Missourifrom C$ 420

Flights to Montanafrom C$ 406

Flights to Nebraskafrom C$ 378

Flights to Nevadafrom C$ 220

Flights to New Hampshirefrom C$ 341

Flights to New Jerseyfrom C$ 214

Flights to New Mexicofrom C$ 375

Flights to New York Statefrom C$ 214

Flights to North Carolinafrom C$ 348

Flights to North Dakotafrom C$ 703

Flights to Ohiofrom C$ 396

Flights to Oklahomafrom C$ 367

Flights to Oregonfrom C$ 395

Flights to Pennsylvaniafrom C$ 214

Flights to Rhode Islandfrom C$ 338

Flights to South Carolinafrom C$ 364

Flights to South Dakotafrom C$ 691

Flights to Tennesseefrom C$ 291

Flights to Texasfrom C$ 345

Flights to Utahfrom C$ 428

Flights to Vermontfrom C$ 348

Flights to Virginiafrom C$ 303

Flights to Washingtonfrom C$ 370

Flights to West Virginiafrom C$ 303

Flights to Wisconsinfrom C$ 334

Flights to Wyomingfrom C$ 388

C$ 83 Find cheap flights from Ontario to the United States

Search hundreds of travel sites at once for deals on flights to the United States

Good to know

Low season

High season

Cheapest flight

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?

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?

What is the Hacker Fare option on flights from Ontario to the United States?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to the United States?

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

Book cheap flights from Ontario to the United States

Recent round-trip flight deals

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Search by price

Recent one-way flight deals

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Last minute flights from Ontario to the United States

Last minute flight, train and bus deals

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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.

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

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Ontario

Flights from all regions of Ontario to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to popular cities in the United States

Find deals for your return flight