What is the cheapest airline that flies from New Hampshire to Ontario?

Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from New Hampshire to Ontario

How many flights depart from New Hampshire to Region of Ontario on average per week?

As of May 2026, there are 257 flights per week flying from New Hampshire to Region of Ontario. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

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?

There are 2 operators available for flights from New Hampshire to Ontario as of May 2026.

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.

C$ 141 Cheap Flights from New Hampshire to Ontario in 2026

1 adult

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Find the cheapest flights from New Hampshire to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 a.m. - 7:15 a.m.

BOS

YUL

1h 25mdirect

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

YUL

BOS

1h 25mdirect

C$ 265Air Canada

Wed, 10 Jun - Wed, 17 Jun

10:35 a.m. - 11:53 a.m.

BOS

YUL

1h 18mdirect

1:15 p.m. - 2:41 p.m.

YUL

BOS

1h 26mdirect

C$ 266Air Canada

Sun, 14 Jun - Thu, 18 Jun

4:45 p.m. - 6:15 p.m.

BOS

YUL

1h 30mdirect

8:00 p.m. - 9:27 p.m.

YUL

BOS

1h 27mdirect

C$ 270Multiple Airlines

Fri, 12 Jun - Mon, 15 Jun

4:45 p.m. - 6:15 p.m.

BOS

YUL

1h 30mdirect

7:20 p.m. - 8:55 p.m.

YUL

BOS

1h 35mdirect

C$ 273Porter Airlines

Fri, 12 Jun - Mon, 15 Jun

4:45 p.m. - 6:15 p.m.

BOS

YUL

1h 30mdirect

7:20 p.m. - 8:55 p.m.

YUL

BOS

1h 35mdirect

C$ 274Porter Airlines

Thu, 11 Jun - Thu, 18 Jun

3:25 p.m. - 4:53 p.m.

BOS

YOW

1h 28mdirect

6:55 a.m. - 2:41 p.m.

YOW

BOS

7h 46m

1 stop

C$ 492Multiple Airlines

Thu, 4 Jun - Wed, 10 Jun

1:36 p.m. - 11:05 p.m.

PWM

YYZ

9h 29m

1 stop

7:25 p.m. - 9:22 a.m.

YYZ

PWM

13h 57m

1 stop

C$ 661American Airlines

Thu, 18 Jun - Mon, 22 Jun

1:36 p.m. - 11:05 p.m.

PWM

YYZ

9h 29m

1 stop

7:25 p.m. - 8:53 a.m.

YYZ

PWM

13h 28m

1 stop

C$ 667American Airlines

Mon, 8 Jun - Mon, 15 Jun

2:38 p.m. - 11:16 p.m.

PWM

YYZ

8h 38m

1 stop

6:00 a.m. - 1:58 p.m.

YYZ

PWM

7h 58m

1 stop

C$ 675Delta

Wed, 27 May - Tue, 2 Jun

1:18 p.m. - 9:19 p.m.

PWM

YYZ

8h 01m

1 stop

6:03 a.m. - 2:19 p.m.

YYZ

PWM

8h 16m

1 stop

C$ 697Delta

Fri, 5 Jun - Wed, 10 Jun

WestJet flights from New Hampshire to Region of Ontario

Our best WestJet deals on New Hampshire to Region of Ontario flight tickets

WestJet

15 Jun

PWM11:48 a.m.Portland

11h 26m

1 stop

YYZ11:14 p.m.Toronto Pearson Intl

16 Jun

YYZ7:35 a.m.Toronto Pearson Intl

15h 54m

2 stops

PWM11:29 p.m.Portland

C$ 688

WestJet

31 Jul

PWM11:47 a.m.Portland

11h 26m

1 stop

YYZ11:13 p.m.Toronto Pearson Intl

1 Aug

YYZ11:00 a.m.Toronto Pearson Intl

10h 33m

2 stops

PWM9:33 p.m.Portland

C$ 712

WestJet

24 May

PWM10:57 a.m.Portland

12h 44m

1 stop

YYZ11:41 p.m.Toronto Pearson Intl

30 May

YYZ6:12 p.m.Toronto Pearson Intl

17h 43m

1 stop

PWM11:55 a.m.Portland

C$ 837

Air Canada flights from New Hampshire to Region of Ontario

Our best Air Canada deals on New Hampshire to Region of Ontario flight tickets

Air Canada

10 Jun

BOS5:50 a.m.Boston Logan Intl

1h 25m

YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl

17 Jun

YUL8:20 a.m.Montreal Pierre Elliott Trudeau Intl

1h 25m

BOS9:45 a.m.Boston Logan Intl

C$ 265

Air Canada

14 Jun

BOS10:35 a.m.Boston Logan Intl

1h 18m

YUL11:53 a.m.Montreal Pierre Elliott Trudeau Intl

18 Jun

YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl

1h 26m

BOS2:41 p.m.Boston Logan Intl

C$ 266

Air Canada

4 Jun

BOS5:50 a.m.Boston Logan Intl

1h 25m

YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl

7 Jun

YUL8:20 a.m.Montreal Pierre Elliott Trudeau Intl

1h 25m

BOS9:45 a.m.Boston Logan Intl

C$ 267

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Wed 10/6

5:50 a.m.-7:15 a.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

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

Nonstop1h 25m

C$ 265

Quickest round-trip

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sun 14/6

10:35 a.m.-11:53 a.m.

Nonstop1h 18m

Montreal Pierre Elliott Trudeau Intl

Thu 18/6

1:15 p.m.-2:41 p.m.

Nonstop1h 26m

C$ 266

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 12/6

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

8:00 p.m.-9:27 p.m.

Nonstop1h 27m

C$ 270

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 12/6

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

C$ 273

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 11/6

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 18/6

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

C$ 274

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Thu 4/6

3:25 p.m.-4:53 p.m.

Nonstop1h 28m

Ottawa

Wed 10/6

6:55 a.m.-2:41 p.m.

1 stop7h 46m

C$ 492

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 18/6

1:36 p.m.-11:05 p.m.

1 stop9h 29m

Toronto Pearson Intl

Mon 22/6

7:25 p.m.-9:22 a.m.

1 stop13h 57m

C$ 661

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Mon 8/6

1:36 p.m.-11:05 p.m.

1 stop9h 29m

Toronto Pearson Intl

Mon 15/6

7:25 p.m.-8:53 a.m.

1 stop13h 28m

C$ 667

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 27/5

2:38 p.m.-11:16 p.m.

1 stop8h 38m

Toronto Pearson Intl

Tue 2/6

6:00 a.m.-1:58 p.m.

1 stop7h 58m

C$ 675

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 5/6

1:18 p.m.-9:19 p.m.

1 stop8h 01m

Toronto Pearson Intl

Wed 10/6

6:03 a.m.-2:19 p.m.

1 stop8h 16m

C$ 697

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

How far in advance should I book a flight from New Hampshire to 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$ 504 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$ 383 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	125 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 125 airports in Region of Ontario. From New Hampshire there are direct flights to Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

Frequently asked questions about flying from New Hampshire to Ontario

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?
There are 2 operators available for flights from New Hampshire to Ontario as of May 2026.
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.