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

Airlines like American Airlines and United Airlines fly from Region of Ontario to New Hampshire in about 11h 29m. The time it takes to get you to your destination can typically vary by up to 11h 37m. Region of Ontario and New Hampshire are separated by a distance of 666 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in New Hampshire ranges from 56.0 - 99.0 mm per month. October is typically the wettest month, when rainfall can reach 99.0 mm. February is typically the driest time to visit New Hampshire when rainfall is around 56.0 mm.

If weather is an important factor for your trip to New Hampshire, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

What is the cheapest time of day to fly from ON to NH?

When flying from Region of Ontario to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Ontario to New Hampshire that include hotel bookings?

Yes. In addition to deals on Ontario to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to New Hampshire?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to New Hampshire.

Can I find deals for business class flights from Ontario to New Hampshire?

Yes. Cheapflights offers flight deals from Ontario to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 334+ Cheap Flights from Ontario to New Hampshire

Cheap flight deals from Ontario to New Hampshire

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ontario to New Hampshire
Explore the most affordable flight options available from Ontario to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Tue 1/1212:42 p.m. -

1 stop11h 11m

Wed 9/126:05 a.m. -

1 stop10h 25m

Deal found 28/10C$ 517

Thu 10/1212:30 p.m. -

1 stop11h 29m

Thu 17/126:02 a.m. -

1 stop10h 28m

Deal found 26/10C$ 545

Wed 25/117:20 a.m. -

1 stop5h 40m

Wed 2/121:25 p.m. -

1 stop6h 15m

Deal found 28/10C$ 613

Wed 25/112:45 p.m. -

1 stop23h 18m

Wed 2/122:38 p.m. -

2 stops18h 36m

Deal found 28/10C$ 676

Tue 1/1212:42 p.m. -

1 stop4h 09m

Thu 3/126:49 p.m. -

1 stop4h 59m

Deal found 28/10C$ 888

Wed 23/126:00 p.m. -

2 stops20h 00m

Fri 8/12:36 p.m. -

1 stop23h 49m

Deal found 30/10C$ 894

Thu 17/1212:30 p.m. -

1 stop11h 28m

Mon 4/15:45 p.m. -

1 stop18h 05m

Deal found 30/10C$ 898

Wed 23/124:20 p.m. -

2 stops21h 40m

Thu 31/122:35 p.m. -

2 stops18h 39m

Deal found 30/10C$ 904

Wed 23/122:57 p.m. -

2 stops23h 03m

Thu 7/12:36 p.m. -

2 stops19h 11m

Deal found 30/10C$ 915

Sat 19/127:44 a.m. -

1 stop5h 01m

Wed 30/126:49 p.m. -

1 stop4h 56m

Deal found 30/10C$ 917

Thu 10/122:15 p.m. -

1 stop23h 48m

Thu 17/122:35 p.m. -

2 stops18h 39m

Deal found 26/10C$ 930

Thu 10/127:20 a.m. -

1 stop7h 30m

Thu 17/127:10 a.m. -

2 stops15h 57m

Deal found 26/10C$ 958

Find flight deals from Ontario to New Hampshire

Round-trip from	C$ 517
One-way from	C$ 334

American Airlines
1/12-9/12
2 total stops
21h 36m total
Ontario to New Hampshire

Search Deals

12/12-31/12
1 total stop
5h 40m total
Ontario to New Hampshire

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLebanon

YYZ Toronto Pearson Intl - LEB Lebanon Municipal

YYZLEB

Toronto Pearson Intl

Mon 14/12

5:20 p.m.-2:50 p.m.

1 stop21h 30m

Lebanon Municipal

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 334

TorontoManchester

YYZ Toronto Pearson Intl - MHT Manchester

YYZMHT

Toronto Pearson Intl

Sat 21/11

7:00 a.m.-10:07 p.m.

2 stops15h 07m

Manchester

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 394

TorontoLebanon

YYZ Toronto Pearson Intl - LEB Lebanon Municipal

YYZLEB

Toronto Pearson Intl

Mon 7/12

6:30 a.m.-6:55 p.m.

3 stops36h 25m

Lebanon Municipal

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 455

TorontoManchester

YYZ Toronto Pearson Intl - MHT Manchester

YYZMHT

Toronto Pearson Intl

Wed 18/11

10:00 a.m.-11:59 p.m.

1 stop13h 59m

Manchester

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 476

TorontoManchester

YYZ Toronto Pearson Intl - MHT Manchester

YYZMHT

Toronto Pearson Intl

Wed 25/11

10:00 a.m.-11:59 p.m.

1 stop13h 59m

Manchester

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 486

TorontoManchester

YYZ Toronto Pearson Intl - MHT Manchester

YYZMHT

Toronto Pearson Intl

Mon 16/11

7:44 p.m.-11:59 p.m.

1 stop4h 15m

Manchester

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 497

Quickest round-trip

TorontoManchester

YYZ Toronto Pearson Intl - MHT Manchester

YYZMHT

Toronto Pearson Intl

Thu 19/11

10:00 a.m.-2:03 p.m.

1 stop4h 03m

Manchester

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 497

TorontoManchester

YYZ Toronto Pearson Intl - MHT Manchester

YYZMHT

Toronto Pearson Intl

Sun 15/11

10:00 a.m.-11:59 p.m.

1 stop13h 59m

Manchester

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 508

TorontoManchester

YYZ Toronto Pearson Intl - MHT Manchester

YYZMHT

Toronto Pearson Intl

Wed 25/11

9:35 a.m.-11:44 a.m.

2 stops26h 09m

Manchester

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 510

TorontoLebanon

YYZ Toronto Pearson Intl - LEB Lebanon Municipal

YYZLEB

Toronto Pearson Intl

Sun 15/11

6:25 p.m.-1:00 p.m.

2 stops18h 35m

Lebanon Municipal

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 524

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Ontario to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Ontario with our price prediction graph.

YYZ-MHT

YYZ-LEB

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to New Hampshire

CAON-USNH

YYZ-MHT

YYZ-LEB

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

See what other customers who have flown with United Airlines from Ontario to New Hampshire have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.3

Good

10,451 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

United Airlines

7.3

Good

10,451 reviews

United Airlines

7.3

Good

10,451 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

How long is the flight from Region of Ontario to New Hampshire?
Airlines like American Airlines and United Airlines fly from Region of Ontario to New Hampshire in about 11h 29m. The time it takes to get you to your destination can typically vary by up to 11h 37m. Region of Ontario and New Hampshire are separated by a distance of 666 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Ontario to New Hampshire that include hotel bookings?
Yes. In addition to deals on Ontario to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to New Hampshire?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to New Hampshire.
Can I find deals for business class flights from Ontario to New Hampshire?
Yes. Cheapflights offers flight deals from Ontario to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to New Hampshire

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Top airline flying from Ontario to New Hampshire

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 765	AverageC$ 778	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from Ontario to New Hampshire?

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to New Hampshire from Ontario.

Can Cheapflights find flights from Ontario to New Hampshire with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to New Hampshire with no change fees.

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Cheap flights from Ontario to New Hampshire from C$ 334

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to New Hampshire

Cheapest flights from Ontario to New HampshireExplore the most affordable flight options available from Ontario to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Ontario to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Ontario to New HampshireDiscover carefully curated flight deals from Ontario to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Ontario to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Ontario to New HampshireDiscover last-minute flight deals from Ontario to New Hampshire. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to New Hampshire. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Ontario to New HampshireSearch for one-way flight options from Ontario to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Ontario to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Ontario to New Hampshire

Round-trip from

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to New Hampshire that are best for you.

Best time to book a flight from Ontario to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Ontario with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing New Hampshire

See what other customers who have flown with United Airlines from Ontario to New Hampshire have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Ontario to New Hampshire that include hotel bookings?

How can I find direct flights from Ontario to New Hampshire?

Can I find deals for business class flights from Ontario to New Hampshire?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to New Hampshire by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Ontario to New Hampshire by cabin class

Find flights from Ontario to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and New Hampshire flights

Browse other Ontario and New Hampshire flight options. Last updated on 30 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from New Hampshire

Find the right flight back to Ontario after your stay in New Hampshire

Ontario to New Hampshire flights

Consider these flights travelling from Ontario to New Hampshire.

Top airline flying from Ontario to New Hampshire

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Can Cheapflights notify me if prices for flights from Ontario to New Hampshire become cheaper?

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Cheapest flights from Ontario to New Hampshire
Explore the most affordable flight options available from Ontario to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Ontario to New Hampshire
Discover carefully curated flight deals from Ontario to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Ontario to New Hampshire
Discover last-minute flight deals from Ontario to New Hampshire. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Ontario to New Hampshire
Search for one-way flight options from Ontario to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.