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New Hampshire

$128+ Cheap flights from Ontario to New Hampshire

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MHT
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from Ontario to New Hampshire

Cheapest flights from Ontario to New Hampshire
Explore the most affordable flight options available from Ontario to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This Trip.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3111:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
jue. 1/89:00 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/15$232
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2811:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
vie. 1/23:30 pmBOS - YTZ
1 stop6h 33mPorter Airlines
Deal found 12/14$250
This Trip.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
vie. 1/27:05 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/15$252
This Kissandfly.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:00 amYTZ - BOS
Nonstop1h 35mPorter Airlines
jue. 1/16:55 pmBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/14$253
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
dom. 1/47:05 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/14$264
This SmartFares deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:00 amYTZ - BOS
Nonstop1h 35mAir Transat
mar. 12/307:00 pmBOS - YTZ
Nonstop1h 59mAir Transat
Deal found 12/15$284
This Air Canada deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:55 pmYYZ - BOS
Nonstop1h 42mAir Canada
jue. 1/86:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Deal found 12/13$288
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:40 pmYYZ - BOS
1 stop14h 57mUnited Airlines
jue. 1/86:00 amBOS - YYZ
1 stop15h 21mUnited Airlines
Deal found 12/15$294
This Super.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/251:20 pmYTZ - BOS
Nonstop1h 35mPorter Airlines
mié. 1/146:55 pmBOS - YTZ
Nonstop1h 55mPorter Airlines
Deal found 12/15$299
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/242:05 pmYTZ - BOS
1 stop4h 06mPorter Airlines
dom. 12/283:40 pmBOS - YTZ
1 stop6h 23mPorter Airlines
Deal found 12/14$300
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/258:55 pmYYZ - BOS
Nonstop1h 42mAir Canada
mié. 1/1410:45 amBOS - YYZ
Nonstop2h 03mAir Canada
Deal found 12/15$317
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:55 pmYYZ - BOS
Nonstop1h 42mAir Canada
vie. 1/26:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Deal found 12/15$327

Find flight deals from Ontario to New Hampshire

Keep the following information in mind while searching for Ontario to New Hampshire flight deals. Data was last updated diciembre 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$213
(Mytrip)

One-way from

$128
(Air Canada)

Popular in

December

Cheapest in

March

Average price

$297
Provider with most accurate pricing for Toronto (YTO)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Boston Logan Intl flights.
Search Deals
From Ontario to New Hampshire
Search Deals
One-way flight from Ontario to New Hampshire
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 16, 2025.
Use the filters below to find and compare flights from Ontario to New Hampshire that are best for you.

Fly from

Ontario

Fly to

New Hampshire

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

mié. 1/28

10:30 am-12:05 pm

Nonstop1h 35m

Boston Logan Intl

mié. 2/4

6:55 pm-8:52 pm

Nonstop1h 57m

$217

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jue. 1/15

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

sáb. 1/17

9:00 am-10:55 am

Nonstop1h 55m

$217

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jue. 1/8

7:35 am-6:10 pm

2 stops10h 35m

Boston Logan Intl

mié. 1/14

6:55 pm-8:50 pm

Nonstop1h 55m

$218

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jue. 1/15

1:10 pm-2:45 pm

Nonstop1h 35m

Boston Logan Intl

dom. 1/18

9:00 am-10:55 am

Nonstop1h 55m

$218

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jue. 1/8

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

dom. 1/11

3:30 pm-10:03 pm

1 stop6h 33m

$219

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jue. 4/2

8:00 am-9:35 am

Nonstop1h 35m

Boston Logan Intl

lun. 4/6

3:30 pm-10:03 pm

1 stop6h 33m

$219

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

lun. 3/2

2:05 pm-6:10 pm

1 stop4h 05m

Boston Logan Intl

jue. 3/5

11:50 am-1:49 pm

Nonstop1h 59m

$225

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

vie. 2/13

11:05 am-12:40 pm

Nonstop1h 35m

Boston Logan Intl

lun. 2/16

3:30 pm-10:03 pm

1 stop6h 33m

$232

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

sáb. 1/24

3:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

mar. 1/27

5:34 am-11:20 pm

1 stop17h 46m

$237

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

mié. 1/21

10:30 am-12:12 pm

Nonstop1h 42m

Boston Logan Intl

mié. 1/21

6:55 pm-8:58 pm

Nonstop2h 03m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to New Hampshire
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to New Hampshire?

    There are many flights that can get you from Region of Ontario to New Hampshire in 1h 35m. Fly via Porter Airlines, Air Canada, or United Airlines to get the fastest option. The distance from Region of Ontario to New Hampshire is about 432 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ontario to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Ontario to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to New Hampshire.

  • Can I find deals for business class flights from Ontario to New Hampshire?

    Yes. Cheapflights offers flight deals from Ontario to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Ontario to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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