Cheap flights from Ontario to New Hampshire from $95
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to New Hampshire departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from 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
What is the cheapest month to fly to New Hampshire?
The month of September is another great option to travel to New Hampshire, with average flight prices from Ontario averaging around $374.
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 Tuesday when prices can be found for as low as $402. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $602.
What is the cheapest time of day to depart on your flight to New Hampshire?
According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from Ontario to New Hampshire in the afternoon for as low as $405. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $463. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to New Hampshire?
You are more likely to see cheaper flights to New Hampshire from Ontario when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $437 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Ontario for as low as $373 on momondo.
What is the cheapest airline that flies from Ontario to New Hampshire?
Frontier, American Airlines, and JetBlue are the most popular carriers operating from Ontario to New Hampshire
What airlines fly to New Hampshire?
American Airlines, Southwest and JetBlue are the top three most popular airlines that fly to New Hampshire from Ontario according to our data. American Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to New Hampshire. Keep in mind that there are 3 different airlines that fly to New Hampshire on a routine basis, so you have a few additional options to choose from.
Cheap Ontario to New Hampshire flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to New Hampshire
When did momondo last update prices for flights from Ontario Airport to New Hampshire?
Prices for flights from Ontario Airport to New Hampshire were last updated today.
How many operators does momondo search for flights from Ontario Airport to New Hampshire?
As of April 2025, there are 6 operators available to choose from for flights from Ontario Airport to New Hampshire.
How old do you have to be to fly from Ontario Airport to New Hampshire?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Ontario to New Hampshire
Compare and see reviews for airlines that fly from Ontario to New Hampshire with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $374 | Free Cancellation | Rating 8.0 4,286 reviews | |||
| PriceFrom $391 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to New Hampshire?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to New Hampshire. momondo saves you time and could save you money on your trip.
Can I find flights from Ontario to New Hampshire with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to New Hampshire from Ontario with this policy.
How can momondo help me find flights from Ontario to New Hampshire?
momondo provides multiple filters to help you find the best flight to New Hampshire from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ontario to New Hampshire right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to New Hampshire from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.