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

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

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

As of May 2026, there are 256 flights per week flying from Region of Ontario to New Hampshire. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

How long is the flight from Region of Ontario to New Hampshire?

Flight times from Region of Ontario to New Hampshire vary, but if you’re flying out of Toronto and flying into Manchester, New Hampshire (one of the most popular routes), then the duration is 4h 13m on average. Another popular route from Region of Ontario to New Hampshire is flying from Ottawa to Manchester, New Hampshire, which will take roughly 12h 57m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Ontario to New Hampshire?

Prices for flights from Ontario to New Hampshire were last updated today.

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

The number of operators available for flights from Ontario to New Hampshire is 3 as of May 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$132 Cheap Flights from Ontario to New Hampshire in 2026

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Find the cheapest flights from Ontario to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 am - 9:50 am

YUL

BOS

1h 25mnonstop

10:40 am - 12:03 pm

BOS

YUL

1h 23mnonstop

$198Air Canada

Thu, Jun 18 - Mon, Jun 22

1:10 pm - 2:47 pm

YUL

BOS

1h 37mnonstop

5:10 am - 10:21 am

BOS

YUL

5h 11m

1 stop

$199Air Canada

Thu, Jun 4 - Sun, Jun 7

7:20 pm - 8:55 pm

YUL

BOS

1h 35mnonstop

6:35 pm - 12:37 am

BOS

YUL

6h 02m

1 stop

$202Porter Airlines

Thu, Jun 18 - Fri, Jun 26

7:20 pm - 8:55 pm

YUL

BOS

1h 35mnonstop

7:10 am - 1:40 pm

BOS

YUL

6h 30m

1 stop

$203Porter Airlines

Fri, Jun 19 - Mon, Jun 22

6:00 am - 1:58 pm

YYZ

PWM

7h 58m

1 stop

1:18 pm - 9:19 pm

PWM

YYZ

8h 01m

1 stop

$443Delta

Tue, May 26 - Fri, May 29

7:55 am - 12:38 pm

YYZ

PWM

4h 43m

1 stop

6:02 am - 1:40 pm

PWM

YYZ

7h 38m

1 stop

$452Delta

Thu, May 28 - Wed, Jun 3

2:35 pm - 11:51 pm

YYZ

PWM

9h 16m

1 stop

6:00 am - 11:49 am

PWM

YYZ

5h 49m

1 stop

$461United Airlines

Sat, Jun 13 - Tue, Jun 16

5:50 pm - 11:30 pm

YOW

PWM

5h 40m

1 stop

5:15 am - 10:03 am

PWM

YOW

4h 48m

1 stop

$464United Airlines

Tue, Jun 2 - Wed, Jun 3

7:26 am - 12:39 pm

YYZ

PWM

5h 13m

1 stop

1:36 pm - 11:05 pm

PWM

YYZ

9h 29m

1 stop

$469American Airlines

Fri, Jun 12 - Fri, Jun 19

7:26 am - 12:39 pm

YYZ

PWM

5h 13m

1 stop

1:36 pm - 11:05 pm

PWM

YYZ

9h 29m

1 stop

$486American Airlines

Thu, Jun 11 - Thu, Jun 18

Air Canada flights from Region of Ontario to New Hampshire

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

Air Canada

Jun 18

YUL8:25 amMontreal Pierre Elliott Trudeau Intl

1h 25m

BOS9:50 amBoston Logan Intl

Jun 22

BOS10:40 amBoston Logan Intl

1h 23m

YUL12:03 pmMontreal Pierre Elliott Trudeau Intl

$198

Air Canada

Jun 4

YUL1:10 pmMontreal Pierre Elliott Trudeau Intl

1h 37m

BOS2:47 pmBoston Logan Intl

Jun 7

BOS5:10 amBoston Logan Intl

5h 11m

1 stop

YUL10:21 amMontreal Pierre Elliott Trudeau Intl

$199

Air Canada

Jun 12

YUL8:20 amMontreal Pierre Elliott Trudeau Intl

1h 25m

BOS9:45 amBoston Logan Intl

Jun 12

BOS6:55 pmBoston Logan Intl

4h 36m

1 stop

YUL11:31 pmMontreal Pierre Elliott Trudeau Intl

$200

Air Transat flights from Region of Ontario to New Hampshire

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

Air Transat

Jun 4

YUL7:20 pmMontreal Pierre Elliott Trudeau Intl

1h 35m

BOS8:55 pmBoston Logan Intl

Jun 7

BOS4:45 pmBoston Logan Intl

1h 30m

YUL6:15 pmMontreal Pierre Elliott Trudeau Intl

$216

Air Transat

May 28

YYZ7:25 amToronto Pearson Intl

1h 40m

BOS9:05 amBoston Logan Intl

May 28

BOS4:45 pmBoston Logan Intl

5h 15m

1 stop

YYZ10:00 pmToronto Pearson Intl

$260

Air Transat

May 27

YYZ3:55 pmToronto Pearson Intl

1h 40m

BOS5:35 pmBoston Logan Intl

May 28

BOS4:45 pmBoston Logan Intl

5h 15m

1 stop

YYZ10:00 pmToronto Pearson Intl

$262

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 6/18

8:25 am-9:50 am

Nonstop1h 25m

Boston Logan Intl

Mon 6/22

10:40 am-12:03 pm

Nonstop1h 23m

$198

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

1:10 pm-2:47 pm

Nonstop1h 37m

Boston Logan Intl

Sun 6/7

5:10 am-10:21 am

1 stop5h 11m

$199

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 6/18

7:20 pm-8:55 pm

Nonstop1h 35m

Boston Logan Intl

Fri 6/26

6:35 pm-12:37 am

1 stop6h 02m

$202

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Fri 6/19

7:20 pm-8:55 pm

Nonstop1h 35m

Boston Logan Intl

Mon 6/22

7:10 am-1:40 pm

1 stop6h 30m

$203

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 5/26

6:00 am-1:58 pm

1 stop7h 58m

Portland

Fri 5/29

1:18 pm-9:19 pm

1 stop8h 01m

$443

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 5/28

7:55 am-12:38 pm

1 stop4h 43m

Portland

Wed 6/3

6:02 am-1:40 pm

1 stop7h 38m

$452

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 6/13

2:35 pm-11:51 pm

1 stop9h 16m

Portland

Tue 6/16

6:00 am-11:49 am

1 stop5h 49m

$461

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 6/2

5:50 pm-11:30 pm

1 stop5h 40m

Portland

Wed 6/3

5:15 am-10:03 am

1 stop4h 48m

$464

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 6/12

7:26 am-12:39 pm

1 stop5h 13m

Portland

Fri 6/19

1:36 pm-11:05 pm

1 stop9h 29m

$469

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 6/11

7:26 am-12:39 pm

1 stop5h 13m

Portland

Thu 6/18

1:36 pm-11:05 pm

1 stop9h 29m

$486

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 Region of Ontario to New Hampshire

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

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Thursday when prices can be found for as low as $269. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Monday, with ticket prices averaging around $1,216.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the morning. momondo users have found flights departing from Region of Ontario to New Hampshire in the morning for as low as $288. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $1,297. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight from Ontario to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Region of Ontario for as low as $253 on momondo.

Cheap Region of Ontario to New Hampshire flight deals and tips

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

Fastest flight time	1h 25m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from Region of Ontario to New Hampshire takes 1h 25m

Direct flights go from Region of Ontario to New Hampshire every day.

There are 52 airports in New Hampshire. From Region of Ontario there are direct flights to Boston Logan Intl (BOS).

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Frequently asked questions about flying from Ontario to New Hampshire

When did momondo last update prices for flights from Ontario to New Hampshire?
Prices for flights from Ontario to New Hampshire were last updated today.
How many operators does momondo search for flights from Ontario to New Hampshire?
The number of operators available for flights from Ontario to New Hampshire is 3 as of May 2026.
How old do you have to be to fly from Ontario to New Hampshire?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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 Ontario to New Hampshire for you.

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

All flight searches from Ontario to New Hampshire on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to New Hampshire.

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

Yes momondo offers price alerts on flights to New Hampshire from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.