How many flights depart from Region of Ontario to United States on average per day?

The number of flights available between Region of Ontario and United States is 307 per day as of May 2026. The most frequent departure time is 6:00p.m., with 44% of daily flights leaving at noon.

How long is the flight from Region of Ontario to United States?

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Ottawa, and flying into United States, then you can expect flight times to average 7h 56m and 8h 04m, respectively.

How many flights depart from Region of Ontario to United States on average per week?

As of May 2026, 2,153 flights take off from Region of Ontario and land in United States each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

What is the cheapest airline that flies from Ontario to United States?

WestJet, Delta, and Flair Airlines are the most popular carriers operating from Ontario to United States

Which airlines fly to United States?

Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to United States from Region of Ontario according to our data. Porter Airlines is the first choice among our users, with 43% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 12 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario to United States?

Prices for flights from Ontario to United States are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario to United States?

The number of operators available for flights from Ontario to United States is 10 as of May 2026.

How old do you have to be to fly from Ontario to United States?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to United States.

What documentation or ID do you need to fly to United States?

The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 164 Cheap Flights from Ontario to the United States in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 a.m. - 9:50 a.m.

YYZ

FLL

3h 20mdirect

10:50 a.m. - 2:05 p.m.

FLL

YYZ

3h 15mdirect

C$ 227Flair Airlines

Tue, 15 Sep - Tue, 22 Sep

6:30 a.m. - 9:50 a.m.

YYZ

FLL

3h 20mdirect

10:50 a.m. - 2:05 p.m.

FLL

YYZ

3h 15mdirect

C$ 228Flair Airlines

Tue, 21 Jul - Sat, 8 Aug

7:15 a.m. - 8:55 a.m.

YYZ

LGA

1h 40mdirect

5:55 p.m. - 7:35 p.m.

LGA

YYZ

1h 40mdirect

C$ 276Porter Airlines

Sun, 1 Nov - Wed, 18 Nov

3:40 p.m. - 9:40 p.m.

YYZ

EWR

6h 00m

1 stop

11:25 a.m. - 4:18 p.m.

EWR

YYZ

4h 53m

1 stop

C$ 286Porter Airlines

Thu, 22 Oct - Sun, 25 Oct

2:15 p.m. - 3:48 p.m.

YYZ

EWR

1h 33mdirect

6:35 a.m. - 8:14 a.m.

EWR

YYZ

1h 39mdirect

C$ 290Air Canada

Thu, 21 May - Mon, 25 May

6:25 a.m. - 8:07 a.m.

YYZ

EWR

1h 42mdirect

6:35 a.m. - 8:14 a.m.

EWR

YYZ

1h 39mdirect

C$ 291Air Canada

Thu, 28 May - Sun, 31 May

11:01 a.m. - 6:59 p.m.

YYZ

LGA

7h 58m

1 stop

9:21 p.m. - 11:05 p.m.

LGA

YYZ

1h 44mdirect

C$ 299American Airlines

Wed, 27 May - Wed, 27 May

7:25 p.m. - 8:59 p.m.

YYZ

LGA

1h 34mdirect

6:30 a.m. - 8:13 a.m.

LGA

YYZ

1h 43mdirect

C$ 302GOL

Fri, 2 Oct - Fri, 27 Nov

11:01 a.m. - 6:59 p.m.

YYZ

LGA

7h 58m

1 stop

8:29 a.m. - 10:15 a.m.

LGA

YYZ

1h 46mdirect

C$ 306American Airlines

Tue, 9 Jun - Wed, 10 Jun

6:30 p.m. - 10:17 p.m.

YUL

MIA

3h 47mdirect

8:05 a.m. - 11:37 a.m.

MIA

YUL

3h 32mdirect

C$ 450GOL

Wed, 3 Jun - Wed, 10 Jun

Air Transat flights from Region of Ontario to United States

Our best Air Transat deals on Region of Ontario to United States flight tickets

Air Transat

14 Sep

YYZ8:30 p.m.Toronto Pearson Intl

4h 47m

LAS10:17 p.m.Las Vegas Harry Reid Intl

18 Sep

LAS11:15 p.m.Las Vegas Harry Reid Intl

4h 24m

YYZ6:39 a.m.Toronto Pearson Intl

C$ 364

Air Transat

20 May

YYZ7:20 a.m.Toronto Pearson Intl

1h 35m

LGA8:55 a.m.New York LaGuardia

24 May

LGA9:55 a.m.New York LaGuardia

1h 40m

YYZ11:35 a.m.Toronto Pearson Intl

C$ 391

Air Transat

16 Oct

YYZ9:40 a.m.Toronto Pearson Intl

3h 29m

MIA1:09 p.m.Miami

23 Oct

MIA2:10 p.m.Miami

3h 20m

YYZ5:30 p.m.Toronto Pearson Intl

C$ 397

Delta flights from Region of Ontario to United States

Our best Delta deals on Region of Ontario to United States flight tickets

Delta

22 May

YYZ6:10 a.m.Toronto Pearson Intl

3h 35m

1 stop

ORD8:45 a.m.Chicago O'Hare Intl

24 May

ORD9:25 a.m.Chicago O'Hare Intl

6h 56m

1 stop

YYZ5:21 p.m.Toronto Pearson Intl

C$ 354

Delta

22 May

YYZ4:04 p.m.Toronto Pearson Intl

5h 10m

1 stop

ORD8:14 p.m.Chicago O'Hare Intl

28 May

ORD7:05 a.m.Chicago O'Hare Intl

5h 35m

1 stop

YYZ1:40 p.m.Toronto Pearson Intl

C$ 362

Delta

28 May

YYZ2:20 p.m.Toronto Pearson Intl

4h 45m

1 stop

ORD6:05 p.m.Chicago O'Hare Intl

31 May

ORD9:25 a.m.Chicago O'Hare Intl

3h 05m

1 stop

YYZ1:30 p.m.Toronto Pearson Intl

C$ 364

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoFort Lauderdale

YYZ - FLL

YYZFLL

Toronto Pearson Intl

Tue 15/9

6:30 a.m.-9:50 a.m.

Nonstop3h 20m

Fort Lauderdale

Tue 22/9

10:50 a.m.-2:05 p.m.

Nonstop3h 15m

C$ 227

TorontoFort Lauderdale

YYZ - FLL

YYZFLL

Toronto Pearson Intl

Tue 21/7

6:30 a.m.-9:50 a.m.

Nonstop3h 20m

Fort Lauderdale

Sat 8/8

10:50 a.m.-2:05 p.m.

Nonstop3h 15m

C$ 228

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Sun 1/11

7:15 a.m.-8:55 a.m.

Nonstop1h 40m

New York LaGuardia

Wed 18/11

5:55 p.m.-7:35 p.m.

Nonstop1h 40m

C$ 276

TorontoNewark

YYZ - EWR

YYZEWR

Toronto Pearson Intl

Thu 22/10

3:40 p.m.-9:40 p.m.

1 stop6h 00m

Newark

Sun 25/10

11:25 a.m.-4:18 p.m.

1 stop4h 53m

C$ 286

Quickest round-trip

TorontoNewark

YYZ - EWR

YYZEWR

Toronto Pearson Intl

Thu 21/5

2:15 p.m.-3:48 p.m.

Nonstop1h 33m

Newark

Mon 25/5

6:35 a.m.-8:14 a.m.

Nonstop1h 39m

C$ 290

TorontoNewark

YYZ - EWR

YYZEWR

Toronto Pearson Intl

Thu 28/5

6:25 a.m.-8:07 a.m.

Nonstop1h 42m

Newark

Sun 31/5

6:35 a.m.-8:14 a.m.

Nonstop1h 39m

C$ 291

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Wed 27/5

11:01 a.m.-6:59 p.m.

1 stop7h 58m

New York LaGuardia

Wed 27/5

9:21 p.m.-11:05 p.m.

Nonstop1h 44m

C$ 299

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Fri 2/10

7:25 p.m.-8:59 p.m.

Nonstop1h 34m

New York LaGuardia

Fri 27/11

6:30 a.m.-8:13 a.m.

Nonstop1h 43m

C$ 302

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Tue 9/6

11:01 a.m.-6:59 p.m.

1 stop7h 58m

New York LaGuardia

Wed 10/6

8:29 a.m.-10:15 a.m.

Nonstop1h 46m

C$ 306

MontrealMiami

YUL - MIA

YULMIA

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:30 p.m.-10:17 p.m.

Nonstop3h 47m

Miami

Wed 10/6

8:05 a.m.-11:37 a.m.

Nonstop3h 32m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to United States?

The month of September is, on average, the cheapest month to fly to United States from Region of Ontario, with most prices found around C$ 369. If you don’t want to visit United States in September, then you should wait until January to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 390.

What is the cheapest day to depart on your flight to United States?

On average, the least expensive day to fly to United States from Region of Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 327. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to United States on Friday is C$ 461.

What is the cheapest time of day to depart on your flight to United States?

Our most recent data shows that the best time of day to fly to United States is at noon. Flights from Region of Ontario to United States during this time can be as low as C$ 349. Flights to United States are more costly in the morning, with an average ticket price of C$ 401. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ontario to United States flight route?

Fly from Toronto Island to Newark for the best Ontario - United States flight prices

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

You are more likely to see cheaper flights to United States from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around C$ 382 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Region of Ontario for as low as C$ 336 on momondo.

Can stopping save me money on Region of Ontario to United States flights?

You could potentially save up to 36% on your flight if you consider stops on a Region of Ontario to United States flight.

Cheap Region of Ontario to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to United States

Best price found	C$ 154
Fastest flight time	1h 10m
Direct flights	Every day
Airports in United States	4,297 airports

The best one-way flight to United States from Region of Ontario in the past 72 hours is C$ 154. The best round-trip flight deal from Region of Ontario to United States found on momondo in the last 72 hours is C$ 233.

The fastest flight from Region of Ontario to United States takes 1h 10m

Direct flights go from Region of Ontario to United States every day.

There are 4,297 airports in United States. From Region of Ontario there are direct flights to Newark (EWR), New York LaGuardia (LGA).

Search flight deals

Frequently asked questions about flying from Ontario to the United States

When did momondo last update prices for flights from Ontario to United States?
Prices for flights from Ontario to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to United States?
The number of operators available for flights from Ontario to United States is 10 as of May 2026.
How old do you have to be to fly from Ontario to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to United States?
Based on momondo bookings for flights between Region of Ontario and United States, the leading plane model is Embraer 195 E2, making up 39.28% of the total bookings. Other popular models include Boeing 737 MAX 8 with 10.35%, De Havilland (Bombardier) DHC-8-400 Dash 8Q with 9.79%, and Airbus A321-100/200 with 8.74%.

Best airlines flying from Region of Ontario to United States

Compare and see reviews for airlines that fly from Region of Ontario to United States with momondo

Airline	Rating	Free Cancellation	Price
Flair Airlines	PriceFrom C$ 115	Free Cancellation	Rating 6.0 268 reviews	Search Flair Airlines flights
Air Canada	PriceFrom C$ 117	Free Cancellation	Rating 7.1 11,013 reviews	Search Air Canada flights
Delta	PriceFrom C$ 150	Free Cancellation	Rating 7.9 8,453 reviews	Search Delta flights
WestJet	PriceFrom C$ 156	Free Cancellation	Rating 7.2 3,332 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 183	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
Porter Airlines	PriceFrom C$ 226	Free Cancellation	Rating 8.0 437 reviews	Search Porter Airlines flights
United Airlines	PriceFrom C$ 243	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
Air Transat	PriceFrom C$ 262	Free Cancellation	Rating 7.8 549 reviews	Search Air Transat flights
WestJet Encore	PriceFrom C$ 433	Free Cancellation	Rating 0.0	Search WestJet Encore flights
APG Airlines	PriceFrom C$ 536	Free Cancellation	Rating 0.0 0 reviews	Search APG Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to United States?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to United States . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to United States with flexible booking policies on momondo?

momondo does allow users to show only those flights to United States from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to United States?

momondo provides multiple filters to help you find the best flight to United States from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to United States right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Ontario and alert you when they change.

An easier way to manage your United States trip

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Complete your trip

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Popular Cities in the United States

Flights to Fort Lauderdalefrom C$ 228

Flights to Orlandofrom C$ 304

Flights to New Yorkfrom C$ 252

Flights to Los Angelesfrom C$ 216

Flights to Las Vegasfrom C$ 320

Flights to Miamifrom C$ 397

Flights to San Franciscofrom C$ 272

Flights to Honolulufrom C$ 510

Flights to Phoenixfrom C$ 304

Flights to Chicagofrom C$ 269

Flights to Tampafrom C$ 309

Flights to Houstonfrom C$ 409

Cheap flights from Ontario to the United States from C$ 164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to the United States departing on 26/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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Find the cheapest flights from Ontario to the United States

Cheap round-trip flights

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Cheap last-minute flights

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Air Transat flights from Region of Ontario to United States

Our best Air Transat deals on Region of Ontario to United States flight tickets

Delta flights from Region of Ontario to United States

Our best Delta deals on Region of Ontario to United States flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to the United States that are best for you.

See travel insights to the United States from

How to get the cheapest flight ticket from Region of Ontario to United States

What is the cheapest month to fly to United States?

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

What is the cheapest Ontario to United States flight route?

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

Can stopping save me money on Region of Ontario to United States flights?

What is the cheapest airline that flies from Ontario to United States?

Which airlines fly to United States?

How many flights depart from Region of Ontario to United States on average per day?

How many flights depart from Region of Ontario to United States on average per week?

How long is the flight from Region of Ontario to United States?

Cheap Region of Ontario to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to United States

Best price found

Fastest flight time

Direct flights

Airports in United States

Frequently asked questions about flying from Ontario to the United States

Best airlines flying from Region of Ontario to United States

Compare and see reviews for airlines that fly from Region of Ontario to United States with momondo

Why use momondo?

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Region of Ontario flight routes

According to popular flight searches on momondo this year

United States flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to the United States

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the United States

List of cabin classes available on flights landing in the United States. Availability may vary depending on flight origin and airline.

Complete your trip to the United States

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