Cheap flights from Ontario (ONT) to New Hampshire from $96
To save on the cost of your flight from Ontario to New Hampshire, book at least 35 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $509 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $612.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to New Hampshire. Flights to New Hampshire from Ontario in January are about $455 on average during January, but can be found for as low as $197.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to New Hampshire as you normally would.
Cheap flights from Ontario to New Hampshire in March, April 2023
The best prices found for ONT to New Hampshire flights for March, April
Ontario
Boston Logan Intl
1 stop
10h 18mBoston Logan Intl
Ontario
1 stop
10h 46mJetBlue
Ontario
Boston Logan Intl
1 stop
7h 45mBoston Logan Intl
Ontario
1 stop
10h 46mJetBlue
Ontario
Boston Logan Intl
2 stops
31h 11mBoston Logan Intl
Ontario
1 stop
11h 18mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
10h 18mBoston Logan Intl
Ontario
1 stop
12h 07mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
10h 11mBoston Logan Intl
Ontario
2 stops
39h 56mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
9h 33mBoston Logan Intl
Ontario
1 stop
15h 10mFrontier
Ontario
Boston Logan Intl
1 stop
10h 15mBoston Logan Intl
Ontario
1 stop
14h 14mFrontier
Ontario
Boston Logan Intl
1 stop
12h 21mBoston Logan Intl
Ontario
2 stops
25h 49mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
7h 48mBoston Logan Intl
Ontario
1 stop
9h 01mAmerican Airlines
Ontario to New Hampshire 2023 flight deals
Cheap flights to New Hampshire from Ontario found for this year
Ontario
Boston Logan Intl
1 stop
10h 18mBoston Logan Intl
Ontario
1 stop
10h 46mJetBlue
Ontario
Boston Logan Intl
1 stop
16h 51mBoston Logan Intl
Ontario
1 stop
25h 03mMultiple Airlines
Ontario
Boston Logan Intl
2 stops
11h 09mBoston Logan Intl
Ontario
1 stop
18h 13mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
7h 45mBoston Logan Intl
Ontario
1 stop
10h 46mJetBlue
Ontario
Boston Logan Intl
2 stops
31h 11mBoston Logan Intl
Ontario
1 stop
11h 18mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
10h 18mBoston Logan Intl
Ontario
1 stop
12h 07mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
12h 22mBoston Logan Intl
Ontario
1 stop
18h 13mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
10h 11mBoston Logan Intl
Ontario
2 stops
39h 56mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
9h 33mBoston Logan Intl
Ontario
1 stop
15h 10mFrontier
Cheap JetBlue flights from Ontario to New Hampshire
Ontario
Boston Logan Intl
1 stop
10h 18mBoston Logan Intl
Ontario
1 stop
10h 46mJetBlue
Ontario
Boston Logan Intl
1 stop
7h 45mBoston Logan Intl
Ontario
1 stop
10h 46mJetBlue
Ontario
Boston Logan Intl
1 stop
10h 18mBoston Logan Intl
Ontario
1 stop
9h 12mJetBlue
Ontario
Boston Logan Intl
1 stop
7h 45mBoston Logan Intl
Ontario
1 stop
9h 07mJetBlue
Ontario
Boston Logan Intl
1 stop
7h 36mBoston Logan Intl
Ontario
1 stop
10h 50mJetBlue
Ontario
Boston Logan Intl
1 stop
7h 36mBoston Logan Intl
Ontario
1 stop
10h 50mJetBlue
Cheap Frontier flights from Ontario to New Hampshire
Ontario
Boston Logan Intl
1 stop
9h 33mBoston Logan Intl
Ontario
1 stop
15h 10mFrontier
Ontario
Boston Logan Intl
1 stop
10h 15mBoston Logan Intl
Ontario
1 stop
14h 14mFrontier
Ontario
Boston Logan Intl
1 stop
9h 09mBoston Logan Intl
Ontario
1 stop
12h 07mFrontier
Last minute flights from Ontario to New Hampshire
Late deals on return flights to New Hampshire from Ontario, departing today and this week
Ontario
Boston Logan Intl
1 stop
9h 33mBoston Logan Intl
Ontario
1 stop
15h 10mFrontier
Ontario
Boston Logan Intl
2 stops
23h 55mBoston Logan Intl
Ontario
1 stop
13h 36mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
8h 09mBoston Logan Intl
Ontario
1 stop
8h 50mUnited Airlines
Ontario
Boston Logan Intl
1 stop
9h 33mBoston Logan Intl
Ontario
1 stop
12h 05mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
8h 09mBoston Logan Intl
Ontario
2 stops
9h 27mUnited Airlines
Ontario
Boston Logan Intl
1 stop
8h 09mBoston Logan Intl
Ontario
1 stop
8h 50mUnited Airlines
Ontario
Boston Logan Intl
1 stop
7h 16mBoston Logan Intl
Ontario
1 stop
8h 50mUnited Airlines
Ontario
Boston Logan Intl
1 stop
8h 09mBoston Logan Intl
Ontario
1 stop
8h 50mUnited Airlines
Ontario
Boston Logan Intl
1 stop
7h 16mBoston Logan Intl
Ontario
2 stops
9h 27mUnited Airlines
One-way flights to New Hampshire from Ontario
The cheapest one-way flights from Ontario to New Hampshire
Ontario
Boston Logan Intl
2 stops
31h 11mMultiple Airlines
Ontario
Boston Logan Intl
2 stops
35h 38mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
10h 18mJetBlue
Ontario
Boston Logan Intl
1 stop
9h 27mFrontier
Ontario
Boston Logan Intl
2 stops
23h 28mMultiple Airlines
Ontario
Boston Logan Intl
3 stops
26h 53mMultiple Airlines
Ontario
Boston Logan Intl
2 stops
44h 23mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
10h 58mMultiple Airlines
Ontario
Boston Logan Intl
1 stop
10h 18mJetBlue
Find flights from Ontario to New Hampshire within your budget
Use the slider to find flights from Ontario to New Hampshire that fit your budget.
Fly from
Fly to
Budget
$223 - $368
Route
Depart
Return
Price
OntarioBoston Logan Intl
ONT - BOS
ONTBOS
Ontario
2023-04-11
1 stop10h 18m
Boston Logan Intl
2023-04-25
1 stop10h 46m
OntarioBoston Logan Intl
ONT - BOS
ONTBOS
Ontario
2023-05-06
1 stop16h 51m
Boston Logan Intl
2023-05-13
1 stop25h 03m
OntarioBoston Logan Intl
ONT - BOS
ONTBOS
Ontario
2023-05-02
2 stops11h 09m
Boston Logan Intl
2023-05-07
1 stop18h 13m
OntarioBoston Logan Intl
ONT - BOS
ONTBOS
Ontario
2023-04-18
1 stop7h 45m
Boston Logan Intl
2023-04-25
1 stop10h 46m
OntarioBoston Logan Intl
ONT - BOS
ONTBOS
Ontario
2023-04-18
2 stops31h 11m
Boston Logan Intl
2023-04-25
1 stop11h 18m
OntarioBoston Logan Intl
ONT - BOS
ONTBOS
Ontario
2023-04-16
1 stop10h 15m
Boston Logan Intl
2023-04-28
1 stop14h 14m
OntarioBoston Logan Intl
ONT - BOS
ONTBOS
Ontario
2023-04-12
1 stop7h 48m
Boston Logan Intl
2023-04-26
1 stop9h 01m
OntarioBoston Logan Intl
ONT - BOS
ONTBOS
Ontario
2023-04-08
1 stop7h 23m
Boston Logan Intl
2023-04-11
1 stop8h 39m
OntarioBoston Logan Intl
ONT - BOS
ONTBOS
Ontario
2023-04-16
1 stop9h 21m
Boston Logan Intl
2023-04-23
1 stop9h 03m
Reviews of Airlines Servicing New Hampshire
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Related info for your journey
Useful info, stats and facts about Ontario to New Hampshire flights.
For a flight from Ontario to New Hampshire, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.
Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, JetBlue, and Delta flying from Ontario to New Hampshire have implemented new flexible cancellation policies.
Yes, there are multiple flights from Ontario to New Hampshire for under $300. The cheapest flight booked recently is on JetBlue for just $223, but on average you can expect to pay $287.
There are currently 20+ open flights from Ontario to New Hampshire within the next 7 days for less than $300.
To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $112. Frontier flights start at $114 while deals on Delta start at $160 one-way.
On average you can expect to pay $948 for a flight from Ontario to New Hampshire. The cheapest flight overall is $346 while the most popular route, (Ontario - Boston Logan Intl) is currently priced at $219.
ONT stands for Ontario Airport, while MHT stands for Manchester Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Lebanon Municipal Airport (LEB), Portsmouth Pease Intl Airport (PSM).