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New Hampshire

$145+ Cheap flights from Ontario to New Hampshire

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MHT
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Ontario to New Hampshire

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to New Hampshire (USNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$249
(United Airlines)

One-way from

$145
(Mytrip)
From Ontario to New Hampshire
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One-way flight from Ontario to New Hampshire
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Find flight deals from Ontario to New Hampshire

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 December 22, 2024.

This Mytrip deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:55 pmYTZ - BOS
Nonstop1h 35mPorter Airlines
Fri 1/36:35 pmBOS - YTZ
Nonstop1h 59mPorter Airlines
Deal found 12/20$329
This oojo deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/284:00 pmYUL - BOS
1 stop4h 15mPorter Airlines
Sat 1/47:00 amBOS - YUL
1 stop4h 10mPorter Airlines
Deal found 12/21$354
This Air Canada deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:00 amYYZ - BOS
Nonstop1h 42mAir Canada
Sun 1/126:10 amBOS - YYZ
Nonstop2h 12mAir Canada
Deal found 12/21$367
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:52 amYYZ - BOS
1 stop15h 02mUnited Airlines
Mon 1/65:29 pmBOS - YYZ
1 stop5h 20mUnited Airlines
Deal found 12/22$388
This United deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/281:30 pmYUL - BOS
Nonstop1h 28mMultiple Airlines
Sat 1/47:10 amBOS - YUL
Nonstop1h 25mMultiple Airlines
Deal found 12/21$393
This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:30 pmYTZ - BOS
1 stop4h 50mMultiple Airlines
Sat 1/46:27 amBOS - YTZ
2 stops12h 26mMultiple Airlines
Deal found 12/21$403
This Air Canada deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/281:30 pmYUL - BOS
Nonstop1h 28mAir Canada
Thu 1/210:50 amBOS - YUL
Nonstop1h 25mAir Canada
Deal found 12/21$406
This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:15 amYYZ - PWM
1 stop9h 53mMultiple Airlines
Tue 12/318:01 pmPWM - YYZ
1 stop15h 44mMultiple Airlines
Deal found 12/22$419
This United deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:00 amYYZ - BOS
Nonstop1h 42mMultiple Airlines
Fri 1/36:10 amBOS - YYZ
Nonstop2h 12mMultiple Airlines
Deal found 12/21$444
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:15 pmYOW - BOS
1 stop17h 43mMultiple Airlines
Sun 1/54:20 pmBOS - YOW
Nonstop1h 29mMultiple Airlines
Deal found 12/21$456
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:35 amYYZ - PWM
1 stop4h 50mAmerican Airlines
Tue 12/316:00 amPWM - YYZ
1 stop11h 29mAmerican Airlines
Deal found 12/22$479
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:40 amYUL - BOS
Nonstop1h 28mUnited Airlines
Sun 1/57:10 amBOS - YUL
Nonstop1h 25mUnited Airlines
Deal found 12/21$481

Find flights from Ontario to New Hampshire within your budget

Customize your flight search to find flights from Ontario to New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 1/14

8:00 am-2:42 pm

1 stop6h 42m

Portland

Tue 1/14

6:05 pm-10:49 pm

1 stop4h 44m

$249

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 1/9

7:05 am-4:59 pm

1 stop9h 54m

Boston Logan Intl

Sun 1/12

7:40 pm-11:53 pm

2 stops28h 13m

$252

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 1/28

5:00 pm-6:15 pm

Nonstop1h 15m

Boston Logan Intl

Tue 2/4

10:20 am-5:09 pm

1 stop6h 49m

$254

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 2/4

1:55 pm-3:30 pm

Nonstop1h 35m

Boston Logan Intl

Tue 2/11

10:20 am-12:19 pm

Nonstop1h 59m

$257

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 1/15

10:30 am-7:06 pm

1 stop8h 36m

Boston Logan Intl

Thu 1/16

6:00 am-10:11 am

1 stop4h 11m

$259

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 2/5

6:00 am-2:22 pm

1 stop8h 22m

Portland

Wed 2/12

3:04 pm-10:52 pm

1 stop7h 48m

$260

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 2/5

12:20 pm-10:30 pm

2 stops10h 10m

Portland

Wed 2/12

6:00 am-12:37 pm

1 stop6h 37m

$273

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 1/23

5:00 pm-6:15 pm

Nonstop1h 15m

Boston Logan Intl

Sun 1/26

4:15 pm-5:44 pm

Nonstop1h 29m

$284

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 1/9

8:00 am-9:42 am

Nonstop1h 42m

Boston Logan Intl

Sun 1/12

6:10 am-8:22 am

Nonstop2h 12m

$288

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 2/24

10:40 am-9:13 am

3 stops22h 33m

Boston Logan Intl

Wed 2/26

4:20 pm-10:23 pm

3 stops30h 03m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
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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.
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.

Travel insights for flights from Ontario to New Hampshire

Get recent, data-driven insights about flights from Ontario to New Hampshire including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated December 22, 2024.
See what other customers who have flown with Air Transat, Lufthansa and Air Canada from Ontario to New Hampshire have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat
7.8
Good
384 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to New Hampshire one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to New Hampshire are Porter Airlines ($145), American Airlines ($153), and United Airlines ($156).

  • 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.

  • What is the cheapest month to book a flight from Region of Ontario to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to New Hampshire (average of $334). Flying from Region of Ontario to New Hampshire in June is currently the most expensive (average of $453). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to New Hampshire

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