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

Porter Airlines, Air Canada, and Air Transat 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?

150 flights are operational weekly from Region of Ontario to New Hampshire as of March 2026. The most popular departure day for this route is Sun, with 19% of flights per week taking off on this day.

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

The flight from Region of Ontario to New Hampshire depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Toronto (a popular airport in Region of Ontario) to Manchester, New Hampshire (the most popular airport in New Hampshire), then the flight time is 4h 11m on average. If you fly from Ottawa (another popular airport in Region of Ontario) to Manchester, New Hampshire, then the average flight time is 4h 16m.

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?

There are 6 operators available for flights from Ontario to New Hampshire as of March 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your New Hampshire 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.

C$ 168 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.

1:00 p.m. - 2:41 p.m.

YTZ

BOS

1h 41mdirect

3:25 p.m. - 9:48 p.m.

BOS

YTZ

6h 23m

1 stop

C$ 296Porter Airlines

Sat, 6 Jun - Mon, 8 Jun

10:45 a.m. - 2:52 p.m.

YTZ

BOS

4h 07m

1 stop

10:20 a.m. - 12:14 p.m.

BOS

YTZ

1h 54mdirect

C$ 297Multiple Airlines

Sat, 11 Apr - Mon, 13 Apr

4:30 p.m. - 9:27 p.m.

YYZ

BOS

4h 57m

1 stop

5:50 a.m. - 11:38 a.m.

BOS

YYZ

5h 48m

1 stop

C$ 297Air Canada

Thu, 7 May - Sun, 10 May

10:30 a.m. - 12:11 p.m.

YYZ

BOS

1h 41mdirect

6:15 a.m. - 8:08 a.m.

BOS

YYZ

1h 53mdirect

C$ 299Air Canada

Sat, 11 Apr - Tue, 14 Apr

6:00 a.m. - 5:45 p.m.

YUL

BOS

11h 45m

2 stops

5:40 a.m. - 11:59 a.m.

BOS

YUL

6h 19m

1 stop

C$ 354Delta

Tue, 5 May - Thu, 7 May

6:00 a.m. - 2:11 p.m.

YYZ

PWM

8h 11m

1 stop

2:51 p.m. - 11:07 p.m.

PWM

YYZ

8h 16m

1 stop

C$ 461Delta

Tue, 21 Apr - Sat, 25 Apr

1:00 p.m. - 9:19 p.m.

YYZ

PWM

8h 19m

1 stop

5:30 a.m. - 10:04 a.m.

PWM

YYZ

4h 34m

1 stop

C$ 571United Airlines

Wed, 13 May - Wed, 20 May

7:00 a.m. - 2:26 p.m.

YYZ

PWM

7h 26m

1 stop

6:00 a.m. - 7:37 p.m.

PWM

YYZ

13h 37m

1 stop

C$ 572United Airlines

Wed, 24 Jun - Mon, 29 Jun

11:10 a.m. - 11:44 p.m.

YYZ

MHT

12h 34m

1 stop

5:44 a.m. - 4:45 p.m.

MHT

YYZ

11h 01m

1 stop

C$ 579American Airlines

Tue, 21 Apr - Tue, 28 Apr

6:15 a.m. - 2:24 p.m.

YYZ

PWM

8h 09m

1 stop

7:58 a.m. - 5:21 p.m.

PWM

YYZ

9h 23m

1 stop

C$ 608American Airlines

Wed, 24 Jun - Mon, 29 Jun

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

23 Apr

YTZ8:00 a.m.Toronto Island

1h 35m

BOS9:35 a.m.Boston Logan Intl

28 Apr

BOS7:00 a.m.Boston Logan Intl

1h 54m

YTZ8:54 a.m.Toronto Island

C$ 303

Air Transat

4 May

YTZ3:05 p.m.Toronto Island

1h 41m

BOS4:46 p.m.Boston Logan Intl

7 May

BOS7:10 a.m.Boston Logan Intl

1h 47m

YTZ8:57 a.m.Toronto Island

C$ 318

Air Transat

28 Apr

YTZ8:00 a.m.Toronto Island

1h 35m

BOS9:35 a.m.Boston Logan Intl

30 Apr

BOS7:00 a.m.Boston Logan Intl

1h 54m

YTZ8:54 a.m.Toronto Island

C$ 324

American Airlines flights from Region of Ontario to New Hampshire

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

American Airlines

22 Apr

YYZ8:00 a.m.Toronto Pearson Intl

8h 18m

1 stop

BOS4:18 p.m.Boston Logan Intl

29 Apr

BOS6:00 a.m.Boston Logan Intl

4h 19m

1 stop

YYZ10:19 a.m.Toronto Pearson Intl

C$ 326

American Airlines

8 May

YYZ6:06 p.m.Toronto Pearson Intl

5h 24m

1 stop

BOS11:30 p.m.Boston Logan Intl

9 May

BOS6:00 a.m.Boston Logan Intl

3h 59m

1 stop

YYZ9:59 a.m.Toronto Pearson Intl

C$ 350

American Airlines

10 Apr

YYZ10:39 a.m.Toronto Pearson Intl

8h 09m

1 stop

BOS6:48 p.m.Boston Logan Intl

15 Apr

BOS6:00 a.m.Boston Logan Intl

6h 00m

1 stop

YYZ12:00 p.m.Toronto Pearson Intl

C$ 422

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 6/6

1:00 p.m.-2:41 p.m.

Nonstop1h 41m

Boston Logan Intl

Mon 8/6

3:25 p.m.-9:48 p.m.

1 stop6h 23m

C$ 296

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sat 11/4

10:45 a.m.-2:52 p.m.

1 stop4h 07m

Boston Logan Intl

Mon 13/4

10:20 a.m.-12:14 p.m.

Nonstop1h 54m

C$ 297

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 7/5

4:30 p.m.-9:27 p.m.

1 stop4h 57m

Boston Logan Intl

Sun 10/5

5:50 a.m.-11:38 a.m.

1 stop5h 48m

C$ 297

Quickest round-trip

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 11/4

10:30 a.m.-12:11 p.m.

Nonstop1h 41m

Boston Logan Intl

Tue 14/4

6:15 a.m.-8:08 a.m.

Nonstop1h 53m

C$ 299

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

6:00 a.m.-5:45 p.m.

2 stops11h 45m

Boston Logan Intl

Thu 7/5

5:40 a.m.-11:59 a.m.

1 stop6h 19m

C$ 354

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 21/4

6:00 a.m.-2:11 p.m.

1 stop8h 11m

Portland

Sat 25/4

2:51 p.m.-11:07 p.m.

1 stop8h 16m

C$ 461

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 13/5

1:00 p.m.-9:19 p.m.

1 stop8h 19m

Portland

Wed 20/5

5:30 a.m.-10:04 a.m.

1 stop4h 34m

C$ 571

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 24/6

7:00 a.m.-2:26 p.m.

1 stop7h 26m

Portland

Mon 29/6

6:00 a.m.-7:37 p.m.

1 stop13h 37m

C$ 572

TorontoManchester

YYZ - MHT

YYZMHT

Toronto Pearson Intl

Tue 21/4

11:10 a.m.-11:44 p.m.

1 stop12h 34m

Manchester

Tue 28/4

5:44 a.m.-4:45 p.m.

1 stop11h 01m

C$ 579

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 24/6

6:15 a.m.-2:24 p.m.

1 stop8h 09m

Portland

Mon 29/6

7:58 a.m.-5:21 p.m.

1 stop9h 23m

C$ 608

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 month to fly to New Hampshire?

The cheapest month to fly to New Hampshire from Region of Ontario is in October. Flight prices, which tend to average around C$ 339, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to New Hampshire from Region of Ontario during September instead. Flights to New Hampshire in September, while not as cheap as those in October, still average around C$ 342.

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 Friday when prices can be found for as low as C$ 552. This is often the case because there is less demand to fly during this day of the week. Flights from Region of Ontario to New Hampshire on a Wednesday will generally be more expensive and average around C$ 1,767. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the morning is the cheapest time of day to fly from Region of Ontario to New Hampshire when you can find flight prices for as low as C$ 425. Flying to New Hampshire in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to New Hampshire is in the afternoon when prices are around C$ 1,838.

How far in advance should I book a flight 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 C$ 437 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 C$ 364 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).

Search flight deals

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?
There are 6 operators available for flights from Ontario to New Hampshire as of March 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your New Hampshire 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 Region of Ontario to New Hampshire

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 774	Free Cancellation	Rating 7.4 9,509 reviews		Search United Airlines flights

Why use momondo?

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

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

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

Flights from Ontario to New Hampshire with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Ontario to New Hampshire flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Ontario to New Hampshire now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Hampshire and let you know when they change.