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

Air Canada, Porter Airlines, 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?

As of May 2026, there are 6 operators available to choose from for flights from New Hampshire to Ontario.

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

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

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$103 Cheap Flights from New Hampshire to Ontario in 2026

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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 am - 7:15 am

BOS

YUL

1h 25mnonstop

8:20 am - 9:45 am

YUL

BOS

1h 25mnonstop

$193Air Canada

Wed, Jun 10 - Wed, Jun 17

10:35 am - 11:53 am

BOS

YUL

1h 18mnonstop

1:15 pm - 2:41 pm

YUL

BOS

1h 26mnonstop

$194Air Canada

Sun, Jun 14 - Thu, Jun 18

4:45 pm - 6:15 pm

BOS

YUL

1h 30mnonstop

8:00 pm - 9:27 pm

YUL

BOS

1h 27mnonstop

$197Multiple Airlines

Fri, Jun 12 - Mon, Jun 15

7:10 am - 12:10 pm

BOS

YUL

5h 00m

1 stop

7:20 pm - 8:55 pm

YUL

BOS

1h 35mnonstop

$198Porter Airlines

Tue, Jun 16 - Sat, Jun 20

4:45 pm - 6:15 pm

BOS

YUL

1h 30mnonstop

7:20 pm - 8:55 pm

YUL

BOS

1h 35mnonstop

$199Porter Airlines

Fri, Jun 12 - Mon, Jun 15

4:45 pm - 6:15 pm

BOS

YUL

1h 30mnonstop

8:20 am - 9:45 am

YUL

BOS

1h 25mnonstop

$202Multiple Airlines

Fri, Jun 12 - Sun, Jun 14

1:36 pm - 11:05 pm

PWM

YYZ

9h 29m

1 stop

7:25 pm - 9:22 am

YYZ

PWM

13h 57m

1 stop

$482American Airlines

Thu, Jun 18 - Mon, Jun 22

1:36 pm - 11:05 pm

PWM

YYZ

9h 29m

1 stop

7:25 pm - 8:53 am

YYZ

PWM

13h 28m

1 stop

$486American Airlines

Mon, Jun 8 - Mon, Jun 15

2:38 pm - 11:16 pm

PWM

YYZ

8h 38m

1 stop

6:00 am - 1:58 pm

YYZ

PWM

7h 58m

1 stop

$492Delta

Wed, May 27 - Tue, Jun 2

1:18 pm - 9:19 pm

PWM

YYZ

8h 01m

1 stop

6:03 am - 2:19 pm

YYZ

PWM

8h 16m

1 stop

$508Delta

Fri, Jun 5 - Wed, Jun 10

Air Transat flights from New Hampshire to Region of Ontario

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

Air Transat

Aug 20

BOS4:45 pmBoston Logan Intl

5h 15m

1 stop

YYZ10:00 pmToronto Pearson Intl

Aug 24

YYZ4:00 pmToronto Pearson Intl

4h 55m

1 stop

BOS8:55 pmBoston Logan Intl

$293

Air Transat

Jun 4

BOS5:30 pmBoston Logan Intl

1h 47m

YTZ7:17 pmToronto Island

Jun 8

YTZ1:00 pmToronto Island

1h 41m

BOS2:41 pmBoston Logan Intl

$296

Air Transat

May 29

BOS7:10 amBoston Logan Intl

1h 47m

YTZ8:57 amToronto Island

Jun 1

YTZ6:00 pmToronto Island

1h 41m

BOS7:41 pmBoston Logan Intl

$303

WestJet flights from New Hampshire to Region of Ontario

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

WestJet

Jun 15

PWM11:48 amPortland

11h 26m

1 stop

YYZ11:14 pmToronto Pearson Intl

Jun 16

YYZ7:35 amToronto Pearson Intl

15h 54m

2 stops

PWM11:29 pmPortland

$502

WestJet

Sep 9

BOS6:30 pmBoston Logan Intl

10h 50m

1 stop

YXU5:20 amLondon

Sep 12

YXU6:10 amLondon

11h 30m

1 stop

BOS5:40 pmBoston Logan Intl

$518

WestJet

May 24

PWM10:57 amPortland

12h 44m

1 stop

YYZ11:41 pmToronto Pearson Intl

May 30

YYZ6:12 pmToronto Pearson Intl

17h 43m

1 stop

PWM11:55 amPortland

$610

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Wed 6/10

5:50 am-7:15 am

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 6/17

8:20 am-9:45 am

Nonstop1h 25m

$193

Quickest round-trip

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sun 6/14

10:35 am-11:53 am

Nonstop1h 18m

Montreal Pierre Elliott Trudeau Intl

Thu 6/18

1:15 pm-2:41 pm

Nonstop1h 26m

$194

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 6/12

4:45 pm-6:15 pm

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 6/15

8:00 pm-9:27 pm

Nonstop1h 27m

$197

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Tue 6/16

7:10 am-12:10 pm

1 stop5h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 6/20

7:20 pm-8:55 pm

Nonstop1h 35m

$198

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 6/12

4:45 pm-6:15 pm

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 6/15

7:20 pm-8:55 pm

Nonstop1h 35m

$199

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 6/12

4:45 pm-6:15 pm

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 6/14

8:20 am-9:45 am

Nonstop1h 25m

$202

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 6/18

1:36 pm-11:05 pm

1 stop9h 29m

Toronto Pearson Intl

Mon 6/22

7:25 pm-9:22 am

1 stop13h 57m

$482

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Mon 6/8

1:36 pm-11:05 pm

1 stop9h 29m

Toronto Pearson Intl

Mon 6/15

7:25 pm-8:53 am

1 stop13h 28m

$486

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 5/27

2:38 pm-11:16 pm

1 stop8h 38m

Toronto Pearson Intl

Tue 6/2

6:00 am-1:58 pm

1 stop7h 58m

$492

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 6/5

1:18 pm-9:19 pm

1 stop8h 01m

Toronto Pearson Intl

Wed 6/10

6:03 am-2:19 pm

1 stop8h 16m

$508

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 $367 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 $279 on momondo.

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 23m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The fastest flight from New Hampshire to Region of Ontario takes 1h 23m

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?
As of May 2026, there are 6 operators available to choose from for flights from New Hampshire to Ontario.
How old do you have to be to fly from New Hampshire 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 New Hampshire to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New Hampshire to Region of Ontario

Compare and see reviews for airlines that fly from New Hampshire to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $411	Free Cancellation	Rating 7.1 11,662 reviews		Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Hampshire to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from New Hampshire.

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

Of course. momondo tracks the price of New Hampshire to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.