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

Average flight duration from United States to Region of Ontario depends on which airport you fly into and out of. Flying from New York to Toronto Pearson Intl Airport is 1h 41m on average, while flying from Boston to Toronto Pearson Intl Airport is 1h 48m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

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

As of March 2026, 1,884 flights take off from United States and land in Region of Ontario each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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

Delta, United Airlines, and Air Canada are the most popular carriers operating from United States to Ontario

What airlines fly to Region of Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from United States according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 12 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

269 flights are operational daily from United States to Region of Ontario as of March 2026. The most popular departure time for this route is 4:00PM, with 40% of flights per day taking off at noon.

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

Prices for flights from United States to Ontario refresh daily.

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

There are 10 operators available for flights from United States to Ontario as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from the United States to Ontario in 2026

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Find the cheapest flights from the United States to Ontario

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One-way

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Direct

Recent round-trip flight deals from the United States to Ontario

Enter your travel dates to find the best prices.

8:00 am - 12:10 pm

EWR

YUL

4h 10m

1 stop

3:10 pm - 4:50 pm

YUL

EWR

1h 40mnonstop

$192Porter Airlines

Sun, Jul 19 - Sun, Jul 19

10:55 am - 4:43 pm

EWR

YTZ

5h 48m

1 stop

8:40 am - 10:10 am

YTZ

EWR

1h 30mnonstop

$194Porter Airlines

Sat, Apr 4 - Sun, Apr 12

6:55 pm - 8:34 pm

EWR

YYZ

1h 39mnonstop

6:45 am - 8:27 am

YYZ

EWR

1h 42mnonstop

$196Air Canada

Fri, Apr 3 - Sun, Apr 5

2:30 pm - 4:05 pm

EWR

YYZ

1h 35mnonstop

6:45 am - 8:27 am

YYZ

EWR

1h 42mnonstop

$197Air Canada

Sat, Apr 4 - Sun, Apr 5

7:29 pm - 9:34 pm

JFK

YYZ

2h 05mnonstop

7:15 am - 8:59 am

YYZ

JFK

1h 44mnonstop

$214American Airlines

Wed, Apr 8 - Sat, Apr 11

12:55 pm - 3:46 pm

ORD

YYZ

1h 51mnonstop

8:50 am - 9:50 am

YYZ

ORD

2h 00mnonstop

$222United Airlines

Fri, Jul 17 - Sun, Jul 26

7:59 am - 9:49 am

JFK

YYZ

1h 50mnonstop

5:25 pm - 7:27 am

YYZ

JFK

14h 02m

1 stop

$229American Airlines

Sat, Apr 4 - Tue, Apr 7

6:00 am - 11:43 am

ORD

YYZ

4h 43m

1 stop

7:00 am - 8:00 am

YYZ

ORD

2h 00mnonstop

$232United Airlines

Sat, Jul 18 - Sun, Jul 26

3:00 pm - 5:10 am

LAX

YYZ

11h 10m

2 stops

6:15 am - 12:25 pm

YYZ

LAX

9h 10m

1 stop

$245WestJet

Sat, May 16 - Thu, Jun 11

3:00 pm - 5:10 am

LAX

YYZ

11h 10m

2 stops

7:00 am - 2:05 pm

YYZ

LAX

10h 05m

1 stop

$246WestJet

Thu, Jun 11 - Mon, Jun 22

Porter Airlines flights from United States to Region of Ontario

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

Porter Airlines

Jul 19

EWR8:00 amNewark

4h 10m

1 stop

YUL12:10 pmMontreal Pierre Elliott Trudeau Intl

Jul 19

YUL3:10 pmMontreal Pierre Elliott Trudeau Intl

1h 40m

EWR4:50 pmNewark

$192

Porter Airlines

Apr 4

EWR2:45 pmNewark

1h 40m

YTZ4:25 pmToronto Island

Apr 5

YTZ8:40 amToronto Island

1h 30m

EWR10:10 amNewark

$194

Porter Airlines

Mar 31

EWR3:45 pmNewark

4h 18m

1 stop

YTZ8:03 pmToronto Island

Apr 1

YTZ3:00 pmToronto Island

1h 30m

EWR4:30 pmNewark

$195

Air Canada flights from United States to Region of Ontario

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

Air Canada

Apr 3

EWR6:55 pmNewark

1h 39m

YYZ8:34 pmToronto Pearson Intl

Apr 5

YYZ6:45 amToronto Pearson Intl

1h 42m

EWR8:27 amNewark

$196

Air Canada

Apr 4

EWR2:30 pmNewark

1h 35m

YYZ4:05 pmToronto Pearson Intl

Apr 5

YYZ6:45 amToronto Pearson Intl

1h 42m

EWR8:27 amNewark

$197

Air Canada

Apr 3

EWR6:55 pmNewark

1h 39m

YYZ8:34 pmToronto Pearson Intl

Apr 5

YYZ6:45 amToronto Pearson Intl

1h 42m

EWR8:27 amNewark

$200

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Sun 7/19

8:00 am-12:10 pm

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 7/19

3:10 pm-4:50 pm

Nonstop1h 40m

$192

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sat 4/4

10:55 am-4:43 pm

1 stop5h 48m

Toronto Island

Sun 4/12

8:40 am-10:10 am

Nonstop1h 30m

$194

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 4/3

6:55 pm-8:34 pm

Nonstop1h 39m

Toronto Pearson Intl

Sun 4/5

6:45 am-8:27 am

Nonstop1h 42m

$196

Quickest round-trip

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Sat 4/4

2:30 pm-4:05 pm

Nonstop1h 35m

Toronto Pearson Intl

Sun 4/5

6:45 am-8:27 am

Nonstop1h 42m

$197

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Wed 4/8

7:29 pm-9:34 pm

Nonstop2h 05m

Toronto Pearson Intl

Sat 4/11

7:15 am-8:59 am

Nonstop1h 44m

$214

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 7/17

12:55 pm-3:46 pm

Nonstop1h 51m

Toronto Pearson Intl

Sun 7/26

8:50 am-9:50 am

Nonstop2h 00m

$222

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sat 4/4

7:59 am-9:49 am

Nonstop1h 50m

Toronto Pearson Intl

Tue 4/7

5:25 pm-7:27 am

1 stop14h 02m

$229

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 7/18

6:00 am-11:43 am

1 stop4h 43m

Toronto Pearson Intl

Sun 7/26

7:00 am-8:00 am

Nonstop2h 00m

$232

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles Los Angeles

Sat 5/16

3:00 pm-5:10 am

2 stops11h 10m

Toronto Pearson Intl

Thu 6/11

6:15 am-12:25 pm

1 stop9h 10m

$245

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles Los Angeles

Thu 6/11

3:00 pm-5:10 am

2 stops11h 10m

Toronto Pearson Intl

Mon 6/22

7:00 am-2:05 pm

1 stop10h 05m

$246

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 United States to Region of Ontario

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 Region of Ontario?

The month of May is, on average, the cheapest month to fly to Region of Ontario from United States, with most prices found around $242. If you aren’t able to travel during the month of May, then book flights to Region of Ontario from United States during April instead. Flights to Region of Ontario in April, while not as cheap as those in May, still average around $243.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Wednesday is the cheapest day to fly to Region of Ontario from United States. The lowest ticket price found for a Wednesday departure recently was $387. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United States to Region of Ontario on a Sunday will generally be more expensive and average around $598. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is at noon. momondo users have found flights departing from United States to Region of Ontario at noon for as low as $314. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $600.

What is the cheapest United States to Ontario flight route?

Fly from Orlando to London for the best United States - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $279 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from United States for as low as $182 on momondo.

What cabin class options are available on United States to Ontario flights?

There are 4 cabin classes available to choose from on United States to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between United States to Region of Ontario.

Cheap United States to Region of Ontario flight deals and tips

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

Best Price Found	$91
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from United States in the past 72 hours is $91. The best round-trip flight deal from United States to Region of Ontario found on momondo in the last 72 hours is $181.

The fastest flight from United States to Region of Ontario takes 1h 05m

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

There are 123 airports in Region of Ontario. From United States there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

When did momondo last update prices for flights from United States to Ontario?
Prices for flights from United States to Ontario refresh daily.
How many operators does momondo search for flights from United States to Ontario?
There are 10 operators available for flights from United States to Ontario as of March 2026.
How old do you have to be to fly from United States to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from United States to Region of Ontario is Embraer 195 E2, representing 27.80% of all bookings. The subsequent popular models are De Havilland (Bombardier) DHC-8-400 Dash 8Q at 15.14%, Embraer 175 at 8.30%, and Boeing 737 MAX 8 at 7.93%.

Best airlines flying from United States to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
Flair Airlines	PriceFrom $30	Free Cancellation	Rating 6.0 266 reviews	Search Flair Airlines flights
Air Canada	PriceFrom $74	Free Cancellation	Rating 7.1 10,834 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $92	Free Cancellation	Rating 8.0 427 reviews	Search Porter Airlines flights
WestJet	PriceFrom $98	Free Cancellation	Rating 7.2 3,300 reviews	Search WestJet flights
United Airlines	PriceFrom $111	Free Cancellation	Rating 7.4 9,460 reviews	Search United Airlines flights
Delta	PriceFrom $111	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
Air Transat	PriceFrom $122	Free Cancellation	Rating 7.7 521 reviews	Search Air Transat flights
American Airlines	PriceFrom $231	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $248	Free Cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights

Why use momondo?

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

Finding the right flight to Ontario from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Ontario.

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

Price alerts on flights to Ontario from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Region of Ontario 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.

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Popular cities in Ontario

Flights to Torontofrom $155

Flights to Vancouverfrom $132

Flights to Montrealfrom $197

Flights to Calgaryfrom $219

Flights to Ottawafrom $244

Flights to Halifaxfrom $251

Flights to Winnipegfrom $276

Flights to Québec Cityfrom $291

Flights to Kelownafrom $271

Flights to Saskatoonfrom $282

Flights to St. John'sfrom $371

Flights to Reginafrom $336

Cheap flights from the United States to Ontario from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Ontario departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Recent round-trip flight deals from the United States to Ontario

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Porter Airlines flights from United States to Region of Ontario

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

Air Canada flights from United States to Region of Ontario

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

momondo Fare Finder

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

See travel insights to Ontario from

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

What is the cheapest month to fly to Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

What is the cheapest time of day to depart on your flight to Region of Ontario?

What is the cheapest United States to Ontario flight route?

How far in advance should I book a flight to Region of Ontario?

What cabin class options are available on United States to Ontario flights?

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

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

What airlines fly to Region of Ontario?

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

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

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

Cheap United States to Region of Ontario flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Region of Ontario

Best airlines flying from United States to Region of Ontario

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

Why use momondo?

An easier way to manage your Region of Ontario 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 Ontario

Popular cities in Ontario

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

United States flight routes

According to popular flight searches on momondo this year

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Fly your favorite airline to Ontario

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