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Cheap flights from New Hampshire to Ontario from C$ 121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Ontario departing on 28/11. 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 New Hampshire to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:15 a.m. - 8:17 a.m.BOS-YYZ
2h 02mdirect
Air Canada Logo
1:00 p.m. - 7:12 p.m.YYZ-BOS
6h 12m1 stop
C$ 310Air Canada
Find Deal
Thu, 27 Nov - Wed, 3 Dec
Multiple Airlines Logo
8:11 p.m. - 2:13 p.m.BOS-YYZ
18h 02m1 stop
Multiple Airlines Logo
8:20 p.m. - 10:01 a.m.YYZ-BOS
13h 41m1 stop
C$ 320Multiple Airlines
Find Deal
Tue, 9 Dec - Fri, 12 Dec
Porter Airlines Logo
3:30 p.m. - 7:08 p.m.BOS-YTZ
3h 38m1 stop
Porter Airlines Logo
2:05 p.m. - 6:10 p.m.YTZ-BOS
4h 05m1 stop
C$ 322Porter Airlines
Find Deal
Fri, 9 Jan - Mon, 12 Jan
Porter Airlines Logo
9:00 a.m. - 10:59 a.m.BOS-YTZ
1h 59mdirect
Porter Airlines Logo
2:05 p.m. - 6:10 p.m.YTZ-BOS
4h 05m1 stop
C$ 324Porter Airlines
Find Deal
Fri, 9 Jan - Mon, 12 Jan
Multiple Airlines Logo
8:11 p.m. - 12:11 a.m.BOS-YYZ
28h 00m1 stop
Multiple Airlines Logo
5:15 p.m. - 10:01 a.m.YYZ-BOS
16h 46m1 stop
C$ 326Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Porter Airlines Logo
9:00 a.m. - 10:59 a.m.BOS-YTZ
1h 59mdirect
Porter Airlines Logo
1:10 p.m. - 2:45 p.m.YTZ-BOS
1h 35mdirect
C$ 326Porter Airlines
Find Deal
Fri, 9 Jan - Mon, 12 Jan
American Airlines Logo
5:30 a.m. - 4:35 p.m.PWM-YYZ
11h 05m1 stop
American Airlines Logo
10:59 a.m. - 11:43 p.m.YYZ-PWM
12h 44m1 stop
C$ 631American Airlines
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Sat, 10 Jan - Sun, 11 Jan
American Airlines Logo
5:41 a.m. - 4:35 p.m.MHT-YYZ
10h 54m1 stop
American Airlines Logo
10:58 a.m. - 11:57 p.m.YYZ-MHT
12h 59m1 stop
C$ 631American Airlines
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Thu, 4 Dec - Thu, 11 Dec
Delta Logo
2:34 p.m. - 10:57 p.m.PWM-YYZ
8h 23m1 stop
Delta Logo
6:00 a.m. - 1:54 p.m.YYZ-PWM
7h 54m1 stop
C$ 705Delta
Find Deal
Tue, 9 Dec - Thu, 11 Dec
Delta Logo
6:00 a.m. - 1:43 p.m.PWM-YYZ
7h 43m1 stop
Delta Logo
2:10 p.m. - 11:05 p.m.YYZ-PWM
8h 55m1 stop
C$ 865Delta
Find Deal
Tue, 31 Mar - Wed, 1 Apr

American Airlines flights from New Hampshire to Region of Ontario

Our best American Airlines deals on New Hampshire to Region of Ontario flight tickets
American Airlines
10 Jan
PWM5:30 a.m.Portland
11h 05m
1 stop
YYZ4:35 p.m.Toronto Pearson Intl
11 Jan
YYZ10:59 a.m.Toronto Pearson Intl
12h 44m
1 stop
PWM11:43 p.m.Portland
C$ 631
Find similar
American Airlines
10 Jan
PWM5:30 a.m.Portland
13h 30m
2 stops
YYZ7:00 p.m.Toronto Pearson Intl
11 Jan
YYZ5:15 p.m.Toronto Pearson Intl
18h 51m
1 stop
PWM12:06 p.m.Portland
C$ 643
Find similar
American Airlines
10 Jan
PWM5:30 a.m.Portland
13h 30m
2 stops
YYZ7:00 p.m.Toronto Pearson Intl
11 Jan
YYZ5:15 p.m.Toronto Pearson Intl
18h 51m
1 stop
PWM12:06 p.m.Portland
C$ 645
Find similar

Delta flights from New Hampshire to Region of Ontario

Our best Delta deals on New Hampshire to Region of Ontario flight tickets
Delta
20 Nov
BOS11:00 a.m.Boston Logan Intl
5h 14m
1 stop
YYZ4:14 p.m.Toronto Pearson Intl
26 Nov
YYZ5:08 p.m.Toronto Pearson Intl
4h 21m
1 stop
BOS9:29 p.m.Boston Logan Intl
C$ 490
Find similar
Delta
19 Nov
BOS10:00 a.m.Boston Logan Intl
7h 49m
1 stop
YYZ5:49 p.m.Toronto Pearson Intl
21 Nov
YYZ6:00 p.m.Toronto Pearson Intl
4h 24m
1 stop
BOS10:24 p.m.Boston Logan Intl
C$ 605
Find similar
Delta
9 Dec
PWM2:34 p.m.Portland
8h 23m
1 stop
YYZ10:57 p.m.Toronto Pearson Intl
11 Dec
YYZ6:00 a.m.Toronto Pearson Intl
7h 54m
1 stop
PWM1:54 p.m.Portland
C$ 705
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Region of 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, momondo users made 96,600 searches. Data last updated 6 November 2025.
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

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 27/11

6:15 a.m.-8:17 a.m.

Nonstop2h 02m

Toronto Pearson Intl

Wed 3/12

1:00 p.m.-7:12 p.m.

1 stop6h 12m

C$ 310

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 9/12

8:11 p.m.-2:13 p.m.

1 stop18h 02m

Toronto Pearson Intl

Fri 12/12

8:20 p.m.-10:01 a.m.

1 stop13h 41m

C$ 320

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 9/1

3:30 p.m.-7:08 p.m.

1 stop3h 38m

Toronto Island

Mon 12/1

2:05 p.m.-6:10 p.m.

1 stop4h 05m

C$ 322

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 9/1

9:00 a.m.-10:59 a.m.

Nonstop1h 59m

Toronto Island

Mon 12/1

2:05 p.m.-6:10 p.m.

1 stop4h 05m

C$ 324

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 4/12

8:11 p.m.-12:11 a.m.

1 stop28h 00m

Toronto Pearson Intl

Mon 8/12

5:15 p.m.-10:01 a.m.

1 stop16h 46m

C$ 326

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 9/1

9:00 a.m.-10:59 a.m.

Nonstop1h 59m

Toronto Island

Mon 12/1

1:10 p.m.-2:45 p.m.

Nonstop1h 35m

C$ 326

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 10/1

5:30 a.m.-4:35 p.m.

1 stop11h 05m

Toronto Pearson Intl

Sun 11/1

10:59 a.m.-11:43 p.m.

1 stop12h 44m

C$ 631

ManchesterToronto

MHT - YYZ

MHTYYZ

Manchester

Thu 4/12

5:41 a.m.-4:35 p.m.

1 stop10h 54m

Toronto Pearson Intl

Thu 11/12

10:58 a.m.-11:57 p.m.

1 stop12h 59m

C$ 631

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 9/12

2:34 p.m.-10:57 p.m.

1 stop8h 23m

Toronto Pearson Intl

Thu 11/12

6:00 a.m.-1:54 p.m.

1 stop7h 54m

C$ 705

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 31/3

6:00 a.m.-1:43 p.m.

1 stop7h 43m

Toronto Pearson Intl

Wed 1/4

2:10 p.m.-11:05 p.m.

1 stop8h 55m

C$ 865

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ontario from

How to get the cheapest flight ticket from New Hampshire 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 month to fly to Region of Ontario?

In general, September is the cheapest month to fly from New Hampshire to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 401. If you are unable to visit Region of Ontario during the month of September, then departing from New Hampshire during the month March is also very affordable. Most momondo users find prices during this month for around C$ 402.

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 New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 532 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 New Hampshire for as low as C$ 391 on momondo.

Can stopping save me money on New Hampshire to Region of Ontario flights?

You could potentially save up to 10% on your flight if you consider stops on a New Hampshire to Region of Ontario flight.

Cheap New Hampshire to Region of Ontario flight deals and tips

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

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Region of Ontario

2 airports
The fastest flight from New Hampshire to Region of Ontario takes 1h 25m
Direct flights go from New Hampshire to Region of Ontario every day.
There are 2 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL)
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  • When did momondo last update prices for flights from New Hampshire to Ontario?

    Prices for flights from New Hampshire to Ontario are updated daily.

  • How many operators does momondo search for flights from New Hampshire to Ontario?

  • How old do you have to be to fly from New Hampshire to Ontario?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Ontario.

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

    The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Hampshire to Ontario for you.

Can I find flights from New Hampshire to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Hampshire to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from New Hampshire to Ontario?

Once all potential New Hampshire to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for New Hampshire to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Ontario

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