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

Porter Airlines, Air Canada, and Delta 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 June 2026, there are 174 flights per week flying from New Hampshire to Region of Ontario. The most common day of the week flights depart is Mon, with 21% 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 June 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.

$98 Cheap Flights from New Hampshire to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

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.

8:30 pm - 10:19 pm

BOS

YTZ

1h 49mnonstop

3:05 pm - 4:44 pm

YTZ

BOS

1h 39mnonstop

$202Porter Airlines

Mon, Jul 20 - Sat, Jul 25

10:05 am - 12:00 pm

BOS

YYZ

1h 55mnonstop

7:25 am - 9:05 am

YYZ

BOS

1h 40mnonstop

$203Porter Airlines

Wed, Sep 9 - Wed, Sep 23

5:45 am - 11:51 am

BOS

YTZ

6h 06m

1 stop

8:50 am - 10:29 am

YTZ

BOS

1h 39mnonstop

$208Multiple Airlines

Sat, Jul 18 - Sun, Jul 19

7:35 pm - 9:34 pm

BOS

YTZ

1h 59mnonstop

9:30 am - 2:41 pm

YTZ

BOS

5h 11m

1 stop

$210Air Canada

Thu, Jul 23 - Sun, Jul 26

5:45 am - 10:16 am

BOS

YTZ

4h 31m

1 stop

7:15 am - 8:52 am

YTZ

BOS

1h 37mnonstop

$211Air Canada

Thu, Jul 23 - Sun, Jul 26

7:10 am - 12:54 pm

BOS

YOW

5h 44m

1 stop

2:00 pm - 6:52 pm

YOW

BOS

4h 52m

1 stop

$277Multiple Airlines

Thu, Jul 23 - Sun, Jul 26

2:35 pm - 11:12 pm

PWM

YYZ

8h 37m

1 stop

6:00 am - 11:49 pm

YYZ

PWM

17h 49m

1 stop

$474Delta

Sat, Oct 3 - Sat, Oct 10

6:30 am - 10:51 pm

PWM

YYZ

16h 21m

1 stop

6:00 am - 1:53 pm

YYZ

PWM

7h 53m

1 stop

$493Delta

Tue, Oct 6 - Sat, Oct 10

4:41 pm - 9:49 am

PWM

YUL

17h 08m

1 stop

10:30 am - 10:17 am

YUL

PWM

23h 47m

1 stop

$521American Airlines

Mon, Sep 14 - Mon, Sep 21

4:41 pm - 9:49 am

PWM

YUL

17h 08m

1 stop

10:30 am - 11:59 pm

YUL

PWM

13h 29m

2 stops

$530American Airlines

Mon, Sep 14 - Mon, Sep 21

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Porter Airlines flights from New Hampshire to Region of Ontario

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

Porter Airlines

Jul 20

BOS7:10 amBoston Logan Intl

1h 49m

YTZ8:59 amToronto Island

Jul 28

YTZ3:05 pmToronto Island

1h 39m

BOS4:44 pmBoston Logan Intl

$202

Porter Airlines

Sep 9

BOS10:05 amBoston Logan Intl

1h 55m

YYZ12:00 pmToronto Pearson Intl

Sep 23

YYZ7:25 amToronto Pearson Intl

1h 40m

BOS9:05 amBoston Logan Intl

$203

Porter Airlines

Sep 24

BOS3:55 pmBoston Logan Intl

6h 09m

1 stop

YYZ10:04 pmToronto Pearson Intl

Sep 28

YYZ4:55 pmToronto Pearson Intl

1h 40m

BOS6:35 pmBoston Logan Intl

$204

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

Jul 18

BOS9:35 amBoston Logan Intl

1h 59m

YTZ11:34 amToronto Island

Jul 19

YTZ7:15 amToronto Island

1h 37m

BOS8:52 amBoston Logan Intl

$208

Air Canada

Jul 23

BOS7:35 pmBoston Logan Intl

1h 59m

YTZ9:34 pmToronto Island

Jul 26

YTZ9:30 amToronto Island

5h 11m

1 stop

BOS2:41 pmBoston Logan Intl

$210

Air Canada

Jul 23

BOS5:45 amBoston Logan Intl

4h 31m

1 stop

YTZ10:16 amToronto Island

Jul 26

YTZ7:15 amToronto Island

1h 37m

BOS8:52 amBoston Logan Intl

$211

momondo Fare Finder

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

Quickest round-trip

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Mon 7/20

8:30 pm-10:19 pm

Nonstop1h 49m

Toronto Island

Sat 7/25

3:05 pm-4:44 pm

Nonstop1h 39m

$202

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 9/9

10:05 am-12:00 pm

Nonstop1h 55m

Toronto Pearson Intl

Wed 9/23

7:25 am-9:05 am

Nonstop1h 40m

$203

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 7/18

5:45 am-11:51 am

1 stop6h 06m

Toronto Island

Sun 7/19

8:50 am-10:29 am

Nonstop1h 39m

$208

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 7/23

7:35 pm-9:34 pm

Nonstop1h 59m

Toronto Island

Sun 7/26

9:30 am-2:41 pm

1 stop5h 11m

$210

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 7/23

5:45 am-10:16 am

1 stop4h 31m

Toronto Island

Sun 7/26

7:15 am-8:52 am

Nonstop1h 37m

$211

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Thu 7/23

7:10 am-12:54 pm

1 stop5h 44m

Ottawa

Sun 7/26

2:00 pm-6:52 pm

1 stop4h 52m

$277

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 10/3

2:35 pm-11:12 pm

1 stop8h 37m

Toronto Pearson Intl

Sat 10/10

6:00 am-11:49 pm

1 stop17h 49m

$474

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 10/6

6:30 am-10:51 pm

1 stop16h 21m

Toronto Pearson Intl

Sat 10/10

6:00 am-1:53 pm

1 stop7h 53m

$493

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Mon 9/14

4:41 pm-9:49 am

1 stop17h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 9/21

10:30 am-10:17 am

1 stop23h 47m

$521

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Mon 9/14

4:41 pm-9:49 am

1 stop17h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 9/21

10:30 am-11:59 pm

2 stops13h 29m

$530

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 $368 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 $267 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 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?
As of June 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 11,762 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.