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New Hampshire

$122+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MHT
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
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Cheap flight deals from Ontario to New Hampshire

Keep the following information in mind while searching for Ontario to New Hampshire flight deals. Data was last updated avril 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$205
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$330
Provider with most accurate pricing for Toronto (YTO)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Boston Logan Intl flights.
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From Ontario to New Hampshire
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One-way flight from Ontario to New Hampshire
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 avril 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
mar. 5/1312:00 pmYTZ - BOS
1 stop6h 08mPorter Airlines
jeu. 5/1511:05 amBOS - YTZ
Nonstop1h 49mPorter Airlines
Deal found 4/28$205
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/308:15 amYYZ - BOS
Nonstop1h 40mAir Canada
dim. 6/16:00 amBOS - YYZ
Nonstop1h 54mAir Canada
Deal found 4/28$217
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/158:25 amYTZ - BOS
1 stop6h 07mAir Canada
dim. 5/185:50 amBOS - YTZ
1 stop5h 57mAir Canada
Deal found 4/28$224
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
jeu. 6/57:00 amYUL - BOS
1 stop4h 31mPorter Airlines
dim. 6/89:20 amBOS - YUL
1 stop6h 40mPorter Airlines
Deal found 4/28$228
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/219:10 amYYZ - BOS
2 stops8h 58mPorter Airlines
lun. 7/288:45 amBOS - YYZ
1 stop3h 43mPorter Airlines
Deal found 4/28$231
This Flightnetwork deal was found by Cheapflights users on 4/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/61:25 pmYTZ - BOS
Nonstop1h 41mAir Transat
ven. 6/136:55 pmBOS - YTZ
Nonstop1h 49mAir Transat
Deal found 4/28$243
This Kissandfly.com deal was found by Cheapflights users on 4/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/158:55 pmYYZ - BOS
Nonstop1h 43mLufthansa
dim. 5/1810:40 amBOS - YYZ
Nonstop1h 54mLufthansa
Deal found 4/28$245
This flugladen.de deal was found by Cheapflights users on 4/28. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/156:45 amYYZ - BOS
1 stop3h 38mMultiple Airlines
dim. 5/186:00 amBOS - YYZ
Nonstop1h 54mMultiple Airlines
Deal found 4/28$252
This Air Canada deal was found by Cheapflights users on 4/28. 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.
mer. 5/281:05 pmYUL - BOS
Nonstop1h 27mAir Canada
dim. 6/85:50 amBOS - YUL
Nonstop1h 25mAir Canada
Deal found 4/28$254
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/241:25 pmYTZ - BOS
Nonstop1h 41mMultiple Airlines
ven. 6/68:20 pmBOS - YTZ
Nonstop1h 49mMultiple Airlines
Deal found 4/28$255
This United Airlines deal was found by Cheapflights users on 4/27. 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.
ven. 6/610:45 amYYZ - BOS
1 stop4h 40mUnited Airlines
dim. 6/86:05 amBOS - YYZ
1 stop4h 41mUnited Airlines
Deal found 4/27$262
This United Airlines deal was found by Cheapflights users on 4/28. 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.
mer. 5/288:10 amYUL - BOS
Nonstop1h 25mUnited Airlines
dim. 6/89:00 amBOS - YUL
1 stop4h 09mUnited Airlines
Deal found 4/28$264

Cheapflights Fare Finder

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 avril 29, 2025.
Use the filters below to find and compare flights from Ontario to New Hampshire that are best for you.

Fly from

Ontario

Fly to

New Hampshire

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

mar. 5/13

12:00 pm-6:08 pm

1 stop6h 08m

Boston Logan Intl

jeu. 5/15

11:05 am-12:54 pm

Nonstop1h 49m

$205

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

ven. 5/30

8:15 am-9:55 am

Nonstop1h 40m

Boston Logan Intl

dim. 6/1

6:00 am-7:54 am

Nonstop1h 54m

$217

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

jeu. 5/15

8:25 am-2:32 pm

1 stop6h 07m

Boston Logan Intl

dim. 5/18

5:50 am-11:47 am

1 stop5h 57m

$224

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

jeu. 6/5

7:00 am-11:31 am

1 stop4h 31m

Boston Logan Intl

dim. 6/8

9:20 am-4:00 pm

1 stop6h 40m

$228

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

lun. 7/21

9:10 am-6:08 pm

2 stops8h 58m

Boston Logan Intl

lun. 7/28

8:45 am-12:28 pm

1 stop3h 43m

$231

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

ven. 6/6

1:25 pm-3:06 pm

Nonstop1h 41m

Boston Logan Intl

ven. 6/13

6:55 pm-8:44 pm

Nonstop1h 49m

$243

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

jeu. 5/15

8:55 pm-10:38 pm

Nonstop1h 43m

Boston Logan Intl

dim. 5/18

10:40 am-12:34 pm

Nonstop1h 54m

$245

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

jeu. 5/15

6:45 am-10:23 am

1 stop3h 38m

Boston Logan Intl

dim. 5/18

6:00 am-7:54 am

Nonstop1h 54m

$252

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

sam. 5/24

1:25 pm-3:06 pm

Nonstop1h 41m

Boston Logan Intl

ven. 6/6

8:20 pm-10:09 pm

Nonstop1h 49m

$255

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

ven. 6/6

10:45 am-3:25 pm

1 stop4h 40m

Boston Logan Intl

dim. 6/8

6:05 am-10:46 am

1 stop4h 41m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to New Hampshire
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 avril 29, 2025.
See what other customers who have flown with Porter Airlines, Delta and Air Transat 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.
Porter Airlines
8.0
Very good
285 reviews

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,936 reviews
Porter Airlines
8.0
Very good
285 reviews

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
SWISS
7.5
Good
1,588 reviews
Porter Airlines
8.0
Very good
285 reviews

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,696 reviews
Porter Airlines
8.0
Very good
285 reviews

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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 ($122), Air Canada ($139), and Air Transat ($152).

  • 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 $421). 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.

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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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