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Cheap flights from New Hampshire to Ontario from C$ 113

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — YYZ
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Hampshire to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from New Hampshire to Ontario
Explore the most affordable flight options available from New Hampshire to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Sat 19/95:30 p.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Tue 22/98:50 a.m.
YTZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 13/6C$ 281
Sat 19/97:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Sun 20/93:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 14/6C$ 282
Tue 15/97:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Sun 27/93:05 p.m.
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 12/6C$ 289
Sun 20/97:10 a.m.
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Tue 22/91:35 p.m.
YTZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 14/6C$ 291
Sun 13/96:00 a.m.
BOS
-
YYZ
Nonstop1h 56m
GOL
Wed 16/98:10 a.m.
YYZ
-
BOS
Nonstop1h 45m
GOL
Deal found 11/6C$ 292
Thu 16/77:10 a.m.
BOS
-
YTZ
Nonstop1h 49m
Porter Airlines
Mon 20/73:05 p.m.
YTZ
-
BOS
Nonstop1h 39m
Porter Airlines
Deal found 11/6C$ 292
Sat 12/910:05 a.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Sun 27/95:35 p.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 14/6C$ 294
Sun 26/77:10 a.m.
BOS
-
YTZ
Nonstop1h 49m
Multiple Airlines
Sun 2/87:15 a.m.
YTZ
-
BOS
Nonstop1h 37m
Multiple Airlines
Deal found 11/6C$ 294
Thu 9/77:10 a.m.
BOS
-
YTZ
Nonstop1h 49m
Porter Airlines
Thu 16/76:05 p.m.
YTZ
-
BOS
Nonstop1h 39m
Porter Airlines
Deal found 11/6C$ 295
Thu 9/78:25 p.m.
BOS
-
YTZ
Nonstop1h 49m
Porter Airlines
Tue 14/71:15 p.m.
YTZ
-
BOS
Nonstop1h 39m
Porter Airlines
Deal found 10/6C$ 296
Fri 11/98:10 p.m.
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Sun 27/95:35 p.m.
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 14/6C$ 298
Thu 9/79:35 a.m.
BOS
-
YTZ
Nonstop1h 59m
Air Canada
Sun 12/77:15 a.m.
YTZ
-
BOS
Nonstop1h 37m
Air Canada
Deal found 14/6C$ 298

Find flight deals from New Hampshire to Ontario

Keep the following information in mind while searching for New Hampshire to Ontario flight deals. Data was last updated 15 June 2026.

Round-trip from

C$ 281

One-way from

C$ 113
Porter Airlines
  • Porter Airlines
  • 19/9-22/9
  • Nonstop
  • 3h 27m total
  • New Hampshire to Ontario
Search Deals
GOL
  • GOL
  • 6/8
  • 1 total stop
  • 3h 39m total
  • New Hampshire to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Ontario 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 629,999 searches. Data last updated 15 June 2026.
Use the filters below to find and compare flights from New Hampshire to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 15/7

5:45 a.m.-11:51 a.m.

1 stop6h 06m

Toronto Island

Fri 17/7

5:15 p.m.-6:52 p.m.

Nonstop1h 37m

C$ 369

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 15/7

10:50 a.m.-12:45 p.m.

Nonstop1h 55m

Toronto Pearson Intl

Fri 17/7

4:35 p.m.-6:22 p.m.

Nonstop1h 47m

C$ 371

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 9/7

6:05 a.m.-1:09 p.m.

1 stop7h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

8:55 a.m.-2:02 p.m.

1 stop5h 07m

C$ 392

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 10/7

9:30 a.m.-10:06 p.m.

1 stop12h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

1:00 p.m.-6:52 p.m.

1 stop5h 52m

C$ 392

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 18/7

3:35 p.m.-10:04 p.m.

1 stop6h 29m

Toronto Pearson Intl

Sun 19/7

7:25 a.m.-9:05 a.m.

Nonstop1h 40m

C$ 393

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 18/7

3:35 p.m.-10:04 p.m.

1 stop6h 29m

Toronto Pearson Intl

Tue 21/7

4:55 p.m.-6:35 p.m.

Nonstop1h 40m

C$ 393

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 29/7

3:35 p.m.-10:04 p.m.

1 stop6h 29m

Toronto Pearson Intl

Wed 5/8

3:40 p.m.-8:55 p.m.

1 stop5h 15m

C$ 404

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 4/7

9:25 a.m.-7:45 p.m.

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

8:20 a.m.-9:45 a.m.

Nonstop1h 25m

C$ 404

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 14/7

8:15 a.m.-3:46 p.m.

1 stop7h 31m

Toronto Pearson Intl

Tue 21/7

5:15 p.m.-1:14 a.m.

1 stop7h 59m

C$ 406

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 12/7

7:19 a.m.-3:46 p.m.

1 stop8h 27m

Toronto Pearson Intl

Fri 17/7

5:15 p.m.-1:14 a.m.

1 stop7h 59m

C$ 406

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from New Hampshire to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from New Hampshire 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 New Hampshire to Ontario
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 New Hampshire to Ontario. 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 New Hampshire to Region of Ontario?

    A quick flight from New Hampshire to Region of Ontario can take about 6h 06m. Air Canada provides one of the quickest options available for as low as C$ 369. New Hampshire and Region of Ontario are separated by a distance of 695 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Ontario 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 New Hampshire to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Boston to Pearson Intl flights
Dulles Intl to Toronto Island flights
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Boston to Toronto Island flights
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Seattle to Pearson Intl flights
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How does Cheapflights help users find flights from New Hampshire to Ontario?

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