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Cheap flights from the United States to Ontario from C$ 83

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 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from the United States to Ontario

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Ontario that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Ontario.

Cheap last-minute flights

Planning a quick getaway from the United States to Ontario? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ontario, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from theUnited States to Ontario

Find recent round-trip train or bus tickets from the United States to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
8:55 a.m. - 10:40 a.m.EWR-YTZ
1h 45mdirect
2:35 p.m. - 6:40 p.m.YTZ-EWR
4h 05m1 stop
C$ 240Porter Airlines
Find Deal
Sat, 7 Dec - Sat, 7 Dec
7:40 a.m. - 12:58 p.m.EWR-YTZ
5h 18m1 stop
6:20 p.m. - 7:50 p.m.YTZ-EWR
1h 30mdirect
C$ 244Porter Airlines
Find Deal
Mon, 3 Feb - Thu, 6 Feb
7:00 a.m. - 8:50 a.m.EWR-YYZ
1h 50mdirect
9:30 a.m. - 11:13 a.m.YYZ-EWR
1h 43mdirect
C$ 307United Airlines
Find Deal
Thu, 9 Jan - Sun, 12 Jan
6:55 p.m. - 11:46 p.m.EWR-YYZ
4h 51m1 stop
9:10 p.m. - 10:50 p.m.YYZ-EWR
1h 40mdirect
C$ 320United Airlines
Find Deal
Thu, 5 Dec - Wed, 11 Dec
4:01 p.m. - 5:55 p.m.LGA-YYZ
1h 54mdirect
5:07 p.m. - 6:57 p.m.YYZ-LGA
1h 50mdirect
C$ 336Delta
Find Deal
Wed, 4 Dec - Fri, 6 Dec
3:25 p.m. - 5:14 p.m.JFK-YYZ
1h 49mdirect
6:00 a.m. - 8:09 a.m.YYZ-JFK
2h 09mdirect
C$ 336Delta
Find Deal
Wed, 4 Dec - Wed, 11 Dec
7:59 a.m. - 4:35 p.m.LGA-YYZ
8h 36m1 stop
7:44 p.m. - 9:24 p.m.YYZ-LGA
1h 40mdirect
C$ 339American Airlines
Find Deal
Wed, 4 Dec - Wed, 4 Dec
8:00 a.m. - 11:56 a.m.LGA-YYZ
3h 56m1 stop
3:45 p.m. - 5:25 p.m.YYZ-LGA
1h 40mdirect
C$ 356American Airlines
Find Deal
Sat, 14 Dec - Sat, 14 Dec
6:30 a.m. - 8:00 a.m.LGA-YUL
1h 30mdirect
6:20 p.m. - 5:59 p.m.YUL-LGA
23h 39m2 stops
C$ 451Spirit Airlines
Find Deal
Thu, 12 Dec - Sun, 15 Dec
1:59 p.m. - 3:38 p.m.LGA-YUL
1h 39mdirect
6:20 p.m. - 5:59 p.m.YUL-LGA
23h 39m2 stops
C$ 454Spirit Airlines
Find Deal
Fri, 13 Dec - Sun, 15 Dec
6:30 a.m. - 12:41 p.m.LGA-YYZ
6h 11m1 stop
C$ 83Air Canada
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Thu, 6 Feb
6:55 a.m. - 11:50 a.m.EWR-YTZ
4h 55m1 stop
C$ 83Air Canada
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Thu, 6 Feb
6:50 a.m. - 8:30 a.m.EWR-YTZ
1h 40mdirect
C$ 95Porter Airlines
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Thu, 6 Feb
7:40 a.m. - 12:58 p.m.EWR-YTZ
5h 18m1 stop
C$ 102Porter Airlines
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Thu, 6 Feb
11:00 a.m. - 11:46 p.m.EWR-YYZ
12h 46m1 stop
C$ 133United Airlines
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Thu, 5 Dec
6:00 a.m. - 7:44 a.m.LGA-YYZ
1h 44mdirect
C$ 135United Airlines
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Wed, 11 Dec
7:50 a.m. - 9:46 a.m.JFK-YYZ
1h 56mdirect
C$ 150American Airlines
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Wed, 11 Dec
7:50 a.m. - 9:46 a.m.JFK-YYZ
1h 56mdirect
C$ 151American Airlines
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Tue, 10 Dec
10:11 p.m. - 11:59 p.m.SFO-YYZ
22h 48m2 stops
C$ 240Frontier
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Sun, 1 Dec
5:09 p.m. - 4:22 p.m.EWR-YUL
23h 13m3 stops
C$ 387Spirit Airlines
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Sun, 24 Nov
4:06 p.m. - 5:55 a.m.SFO-YYZ
10h 49m1 stop
8:00 p.m. - 7:14 a.m.YYZ-SFO
14h 14m1 stop
C$ 426
Find Deal
Tue, 19 Nov - Wed, 4 Dec
6:00 a.m. - 12:07 a.m.BOS-YYZ
18h 07m1 stop
12:30 p.m. - 11:34 p.m.YYZ-BOS
11h 04m1 stop
C$ 449
Find Deal
Tue, 19 Nov - Thu, 21 Nov
8:01 p.m. - 9:46 p.m.JFK-YYZ
1h 45mdirect
7:05 a.m. - 9:00 a.m.YYZ-JFK
1h 55mdirect
C$ 515American Airlines
Find Deal
Tue, 19 Nov - Tue, 26 Nov
6:00 a.m. - 7:44 a.m.LGA-YYZ
1h 44mdirect
6:25 a.m. - 11:58 a.m.YYZ-LGA
5h 33m1 stop
C$ 526Air Canada
Find Deal
Tue, 19 Nov - Fri, 22 Nov
6:30 a.m. - 1:26 p.m.LGA-YYZ
6h 56m1 stop
6:25 a.m. - 11:58 a.m.YYZ-LGA
5h 33m1 stop
C$ 529Air Canada
Find Deal
Sat, 16 Nov - Sat, 23 Nov
8:45 a.m. - 10:29 a.m.LGA-YYZ
1h 44mdirect
6:20 a.m. - 8:00 a.m.YYZ-LGA
1h 40mdirect
C$ 559United Airlines
Find Deal
Tue, 19 Nov - Thu, 21 Nov
8:00 a.m. - 11:59 a.m.JFK-YYZ
3h 59m1 stop
7:05 a.m. - 9:00 a.m.YYZ-JFK
1h 55mdirect
C$ 565American Airlines
Find Deal
Tue, 19 Nov - Tue, 26 Nov
8:20 a.m. - 10:17 a.m.JFK-YYZ
1h 57mdirect
6:05 p.m. - 8:04 p.m.YYZ-JFK
1h 59mdirect
C$ 568Delta
Find Deal
Tue, 19 Nov - Mon, 25 Nov
7:10 a.m. - 4:39 p.m.JFK-YYZ
9h 29m1 stop
6:00 a.m. - 7:59 a.m.YYZ-JFK
1h 59mdirect
C$ 580Delta
Find Deal
Sat, 16 Nov - Mon, 25 Nov
2:55 p.m. - 11:46 p.m.LGA-YYZ
8h 51m1 stop
6:20 a.m. - 8:00 a.m.YYZ-LGA
1h 40mdirect
C$ 613United Airlines
Find Deal
Tue, 19 Nov - Thu, 21 Nov
4:15 p.m. - 6:00 p.m.EWR-YTZ
1h 45mdirect
6:20 p.m. - 7:50 p.m.YTZ-EWR
1h 30mdirect
C$ 251Porter Airlines
Find Deal
Thu, 12 Dec - Mon, 16 Dec
12:15 p.m. - 1:55 p.m.EWR-YTZ
1h 40mdirect
6:20 p.m. - 7:50 p.m.YTZ-EWR
1h 30mdirect
C$ 254Porter Airlines
Find Deal
Thu, 5 Dec - Mon, 9 Dec
8:00 a.m. - 9:44 a.m.EWR-YYZ
1h 44mdirect
6:30 a.m. - 8:06 a.m.YYZ-EWR
1h 36mdirect
C$ 286Air Canada
Find Deal
Thu, 5 Dec - Mon, 9 Dec
7:00 a.m. - 8:50 a.m.EWR-YYZ
1h 50mdirect
6:30 a.m. - 8:06 a.m.YYZ-EWR
1h 36mdirect
C$ 296Air Canada
Find Deal
Wed, 11 Dec - Thu, 12 Dec
7:00 a.m. - 8:50 a.m.EWR-YYZ
1h 50mdirect
9:30 a.m. - 11:13 a.m.YYZ-EWR
1h 43mdirect
C$ 307United Airlines
Find Deal
Thu, 9 Jan - Sun, 12 Jan
6:55 p.m. - 8:47 p.m.LGA-YYZ
1h 52mdirect
6:30 a.m. - 8:27 a.m.YYZ-LGA
1h 57mdirect
C$ 336Delta
Find Deal
Wed, 4 Dec - Sat, 14 Dec
8:25 a.m. - 10:24 a.m.JFK-YYZ
1h 59mdirect
6:00 a.m. - 8:09 a.m.YYZ-JFK
2h 09mdirect
C$ 336Delta
Find Deal
Thu, 12 Dec - Thu, 19 Dec
8:00 a.m. - 9:44 a.m.EWR-YYZ
1h 44mdirect
7:45 a.m. - 9:30 a.m.YYZ-EWR
1h 45mdirect
C$ 342United Airlines
Find Deal
Thu, 5 Dec - Mon, 9 Dec
11:15 a.m. - 1:00 p.m.LGA-YYZ
1h 45mdirect
10:55 a.m. - 12:35 p.m.YYZ-LGA
1h 40mdirect
C$ 390American Airlines
Find Deal
Fri, 29 Nov - Tue, 3 Dec
1:20 p.m. - 3:00 p.m.LGA-YYZ
1h 40mdirect
10:55 a.m. - 12:35 p.m.YYZ-LGA
1h 40mdirect
C$ 394American Airlines
Find Deal
Mon, 25 Nov - Tue, 3 Dec

Flair Airlines flights from United States to Region of Ontario

Our best Flair Airlines deals on United States to Region of Ontario flight tickets
Flair Airlines
3 Dec
JFK10:45 a.m.New York John F Kennedy Intl
1h 45m
YYZ12:30 p.m.Toronto Pearson Intl
5 Dec
YYZ7:45 a.m.Toronto Pearson Intl
2h 15m
JFK10:00 a.m.New York John F Kennedy Intl
Flair Airlines
3 Dec
JFK10:45 a.m.New York John F Kennedy Intl
1h 45m
YYZ12:30 p.m.Toronto Pearson Intl
5 Dec
YYZ7:45 a.m.Toronto Pearson Intl
2h 15m
JFK10:00 a.m.New York John F Kennedy Intl
Flair Airlines
3 Dec
JFK10:45 a.m.New York John F Kennedy Intl
1h 45m
YYZ12:30 p.m.Toronto Pearson Intl
5 Dec
YYZ7:45 a.m.Toronto Pearson Intl
2h 15m
JFK10:00 a.m.New York John F Kennedy Intl

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
5 Dec
EWR8:00 a.m.Newark
1h 44m
YYZ9:44 a.m.Toronto Pearson Intl
9 Dec
YYZ6:30 a.m.Toronto Pearson Intl
1h 36m
EWR8:06 a.m.Newark
Air Canada
11 Dec
EWR7:00 a.m.Newark
1h 50m
YYZ8:50 a.m.Toronto Pearson Intl
12 Dec
YYZ6:30 a.m.Toronto Pearson Intl
1h 36m
EWR8:06 a.m.Newark
Air Canada
5 Dec
EWR8:00 a.m.Newark
1h 44m
YYZ9:44 a.m.Toronto Pearson Intl
7 Dec
YYZ6:30 a.m.Toronto Pearson Intl
1h 40m
EWR8:10 a.m.Newark

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

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

Flair Airlines. Flair Airlines, Lynx Air, and Porter Airlines are the most popular carriers operating from United States to Region of Ontario

What is the cheapest United States to Region of Ontario flight route?

Orlando - Toronto Pearson Intl. Fly from Orlando to Toronto Pearson Intl for the best United States - Region of Ontario flight prices

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

There are 3 cabin classes available to choose from on United States to Region of 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

C$ 83

Fastest flight time

1h 24m

Direct flights

Every day

Airports in Region of Ontario

3 airports
The best one-way flight to Region of Ontario from United States in the past 72 hours is C$ 83. The best round-trip flight deal from United States to Region of Ontario found on momondo in the last 72 hours is C$ 240.
The fastest flight from United States to Region of Ontario takes 1h 24m
Direct flights go from United States to Region of Ontario every day.
There are 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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

    Prices for flights from United States to Ontario are updated daily.

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

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Ontario 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 Ontario. 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 United States to 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
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 129Free CancellationRating
7.7
288 reviews
Search Porter Airlines flights
Flair AirlinesPriceFrom C$ 136Free CancellationRating
6.0
221 reviews
Search Flair Airlines flights
DeltaPriceFrom C$ 140Free CancellationRating
8.0
8,788 reviews
Search Delta flights
American AirlinesPriceFrom C$ 170Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 197Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 200Free CancellationRating
7.0
8,198 reviews
Search Air Canada flights
Lynx AirPriceFrom C$ 202Free CancellationRating
5.9
48 reviews
Search Lynx Air flights
WestJetPriceFrom C$ 241Free CancellationRating
7.3
2,804 reviews
Search WestJet flights
Air TransatPriceFrom C$ 301Free CancellationRating
7.8
387 reviews
Search Air Transat flights
WestJet EncorePriceFrom C$ 449Free CancellationRating
8.6
10 reviews
Search WestJet Encore flights

Why use momondo?

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

It is quick and easy to find United States to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. momondo enables you to select and highlight flights to Ontario from United States with this policy.

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

Once you have performed a search for United States to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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