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Cheap flights from Boston to Ontario from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Ontario departing on 12/17. 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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Find the cheapest flights from Boston to Ontario

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston 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 Boston to Ontario.

Cheap last minute flights

Planning a quick getaway from Boston 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 Boston to Ontario

Find recent round-trip train or bus tickets from Boston to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
10:50 am - 12:15 pmBOS-YUL
1h 25mnonstop
6:35 pm - 8:03 pmYUL-BOS
1h 28mnonstop
$156Air Canada
Find Deal
Sat, Feb 8 - Wed, Feb 12
5:00 am - 2:55 pmBOS-YUL
9h 55m1 stop
3:55 pm - 9:14 amYUL-BOS
17h 19m1 stop
Thu, Dec 5 - Mon, Dec 9
11:32 am - 5:46 pmBOS-YYZ
6h 14m1 stop
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
$334United Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 3
6:00 am - 11:46 amBOS-YYZ
5h 46m1 stop
6:15 am - 10:22 amYYZ-BOS
4h 07m1 stop
$343Lufthansa
Find Deal
Thu, Dec 5 - Sun, Dec 8
7:30 am - 11:46 amBOS-YYZ
4h 16m1 stop
2:00 pm - 7:11 pmYYZ-BOS
5h 11m1 stop
$349United Airlines
Find Deal
Thu, Dec 5 - Thu, Dec 5
6:05 am - 10:24 amBOS-YYZ
4h 19m1 stop
10:21 am - 3:17 pmYYZ-BOS
4h 56m1 stop
$372Delta
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Fri, Dec 6 - Tue, Dec 10
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:00 am - 9:42 amYYZ-BOS
1h 42mnonstop
$387Lufthansa
Find Deal
Thu, Dec 5 - Sun, Dec 8
5:54 am - 5:29 pmBOS-YYZ
11h 35m1 stop
7:35 am - 8:39 pmYYZ-BOS
13h 04m1 stop
$394American Airlines
Find Deal
Sat, Dec 28 - Tue, Dec 31
5:40 am - 10:19 amBOS-YYZ
4h 39m1 stop
12:36 pm - 5:23 pmYYZ-BOS
4h 47m1 stop
$399American Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 9
6:00 am - 10:17 amBOS-YYZ
4h 17m1 stop
6:30 am - 1:20 pmYYZ-BOS
6h 50m1 stop
$404Delta
Find Deal
Tue, Dec 3 - Thu, Dec 5
10:34 am - 10:35 pmBOS-YYZ
12h 01m1 stop
Tue, Dec 17
10:29 am - 11:55 pmBOS-YYZ
13h 26m1 stop
Tue, Dec 3
10:50 am - 12:15 pmBOS-YUL
1h 25mnonstop
$140Air Canada
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Fri, Jan 17
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$142Air Canada
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Wed, Dec 11
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
$150United Airlines
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Wed, Dec 11
5:45 am - 5:50 pmBOS-YUL
12h 05m1 stop
$150United Airlines
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Fri, Jan 17
8:00 am - 3:30 pmBOS-YYZ
7h 30m1 stop
$159American Airlines
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Tue, Dec 31
8:00 am - 10:57 pmBOS-YUL
14h 57m1 stop
$163American Airlines
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Sun, Dec 15
7:00 pm - 11:42 pmBOS-YYZ
4h 42m1 stop
$364Delta
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Fri, Feb 21
12:00 pm - 11:11 pmBOS-YUL
11h 11m2 stops
$539Delta
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Tue, Nov 26
8:59 pm - 6:40 pmBOS-YYZ
21h 41m2 stops
8:35 am - 11:34 pmYYZ-BOS
14h 59m1 stop
Sun, Nov 24 - Wed, Nov 27
5:14 pm - 3:17 pmBOS-YYZ
22h 03m2 stops
7:15 am - 11:41 pmYYZ-BOS
16h 26m1 stop
Tue, Nov 26 - Mon, Dec 2
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
$532Air Canada
Find Deal
Sun, Nov 24 - Wed, Dec 11
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
6:25 am - 10:08 amYYZ-BOS
3h 43m1 stop
$533Air Canada
Find Deal
Sun, Nov 24 - Wed, Dec 11
6:00 am - 10:17 amBOS-YYZ
4h 17m1 stop
6:15 pm - 10:44 pmYYZ-BOS
4h 29m1 stop
$591American Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
10:25 am - 12:25 pmBOS-YYZ
2h 00mnonstop
7:45 am - 12:26 pmYYZ-BOS
4h 41m1 stop
$663United Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
9:38 am - 2:18 pmBOS-YYZ
4h 40m1 stop
6:15 am - 10:22 amYYZ-BOS
4h 07m1 stop
$673United Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
6:00 am - 10:17 amBOS-YYZ
4h 17m1 stop
3:50 pm - 9:30 pmYYZ-BOS
5h 40m1 stop
$714American Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
9:00 am - 5:55 pmBOS-YYZ
8h 55m1 stop
6:30 am - 3:16 pmYYZ-BOS
8h 46m1 stop
$743Delta
Find Deal
Mon, Nov 25 - Mon, Dec 2
3:00 pm - 11:11 pmBOS-YUL
8h 11m2 stops
6:05 am - 2:16 pmYUL-BOS
8h 11m1 stop
$986Delta
Find Deal
Tue, Nov 26 - Tue, Dec 3
7:00 am - 8:59 amBOS-YTZ
1h 59mnonstop
11:40 am - 1:15 pmYTZ-BOS
1h 35mnonstop
$293Porter Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
10:20 am - 12:19 pmBOS-YTZ
1h 59mnonstop
9:05 am - 10:40 amYTZ-BOS
1h 35mnonstop
$294Porter Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
10:20 am - 12:19 pmBOS-YTZ
1h 59mnonstop
9:05 am - 10:40 amYTZ-BOS
1h 35mnonstop
Thu, Dec 5 - Sun, Dec 8
2:05 pm - 4:04 pmBOS-YTZ
1h 59mnonstop
11:40 am - 1:15 pmYTZ-BOS
1h 35mnonstop
Thu, Dec 5 - Sun, Dec 8
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:00 am - 9:42 amYYZ-BOS
1h 42mnonstop
$332Air Canada
Find Deal
Wed, Dec 4 - Wed, Dec 11
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:55 pm - 10:39 pmYYZ-BOS
1h 44mnonstop
$333Air Canada
Find Deal
Thu, Dec 12 - Sat, Dec 14
7:10 am - 8:35 amBOS-YUL
1h 25mnonstop
3:25 pm - 4:53 pmYUL-BOS
1h 28mnonstop
$380United Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:00 am - 9:42 amYYZ-BOS
1h 42mnonstop
$387Lufthansa
Find Deal
Thu, Dec 5 - Sun, Dec 8
6:10 am - 8:16 amBOS-YYZ
2h 06mnonstop
8:00 am - 9:42 amYYZ-BOS
1h 42mnonstop
$390Lufthansa
Find Deal
Thu, Dec 5 - Sun, Dec 8
7:10 am - 8:35 amBOS-YUL
1h 25mnonstop
6:35 pm - 8:03 pmYUL-BOS
1h 28mnonstop
$391United Airlines
Find Deal
Sun, Dec 8 - Thu, Dec 12

United Airlines flights from Boston to Region of Ontario

Our best United Airlines deals on Boston to Region of Ontario flight tickets
United Airlines
Dec 3
BOS11:32 amBoston Logan Intl
6h 14m
1 stop
YYZ5:46 pmToronto Pearson Intl
Dec 3
YYZ8:55 pmToronto Pearson Intl
1h 44m
BOS10:39 pmBoston Logan Intl
United Airlines
Dec 5
BOS7:30 amBoston Logan Intl
4h 16m
1 stop
YYZ11:46 amToronto Pearson Intl
Dec 5
YYZ2:00 pmToronto Pearson Intl
5h 11m
1 stop
BOS7:11 pmBoston Logan Intl
United Airlines
Dec 3
BOS5:45 amBoston Logan Intl
4h 13m
1 stop
YYZ9:58 amToronto Pearson Intl
Dec 10
YYZ2:15 pmToronto Pearson Intl
1h 42m
BOS3:57 pmBoston Logan Intl

Lufthansa flights from Boston to Region of Ontario

Our best Lufthansa deals on Boston to Region of Ontario flight tickets
Lufthansa
Dec 5
BOS6:00 amBoston Logan Intl
5h 46m
1 stop
YYZ11:46 amToronto Pearson Intl
Dec 8
YYZ6:15 amToronto Pearson Intl
4h 07m
1 stop
BOS10:22 amBoston Logan Intl
Lufthansa
Dec 5
BOS6:10 amBoston Logan Intl
2h 06m
YYZ8:16 amToronto Pearson Intl
Dec 8
YYZ8:00 amToronto Pearson Intl
1h 42m
BOS9:42 amBoston Logan Intl
Lufthansa
Dec 5
BOS6:10 amBoston Logan Intl
2h 06m
YYZ8:16 amToronto Pearson Intl
Dec 8
YYZ8:00 amToronto Pearson Intl
1h 42m
BOS9:42 amBoston Logan Intl

See travel insights to Ontario from

How to get the cheapest flight ticket from Boston 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 day to depart on your flight to Region of Ontario?

According to our data, Friday is the cheapest day to fly to Region of Ontario from Boston. The lowest ticket price found for a Friday departure recently was $309. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Boston to Region of Ontario on a Sunday will generally be more expensive and average around $339. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Boston Logan Intl to Ontario flight route?

Fly from Boston Logan Intl to Ottawa for the best Boston Logan Intl - Ontario flight prices

What cabin class options are available on Boston Logan Intl to Ontario flights?

There are 4 cabin classes available to choose from on Boston Logan Intl 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 Boston to Region of Ontario flights?

You could potentially save up to 28% on your flight if you consider stops on a Boston to Region of Ontario flight.

Cheap Boston to Region of Ontario flight deals and tips

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

Best Price Found

$99

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Region of Ontario

4 airports
The best one-way flight to Region of Ontario from Boston in the past 72 hours is $99. The best round-trip flight deal from Boston to Region of Ontario found on momondo in the last 72 hours is $156.
The fastest flight from Boston to Region of Ontario takes 1h 25m
Direct flights go from Boston to Region of Ontario every day.
There are 4 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Ontario?

    Prices for flights from Boston Logan Intl Airport to Ontario were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Ontario?

  • How old do you have to be to fly from Boston Logan Intl Airport to Ontario?

    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 Boston Logan Intl Airport 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 Boston to Region of Ontario?


Best airlines flying from Boston to Region of Ontario

Compare and see reviews for airlines that fly from Boston to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $134Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
Lynx AirPriceFrom $145Free CancellationRating
5.9
48 reviews
Search Lynx Air flights
American AirlinesPriceFrom $165Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Porter AirlinesPriceFrom $195Free CancellationRating
7.8
288 reviews
Search Porter Airlines flights
United AirlinesPriceFrom $217Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Air TransatPriceFrom $263Free CancellationRating
7.8
389 reviews
Search Air Transat flights

Why use momondo?

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

It is quick and easy to find Boston 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 Boston to Ontario with flexible booking policies on momondo?

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

How can momondo help me find flights from Boston 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 Boston to Ontario.

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

If you are not ready to book a flight from Boston to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.


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