$641 Find Cheap Flights to New Hampshire

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to New Hampshire departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

 
These are the airlines KAYAK users have selected most often from within our search results for flights to New Hampshire, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to New Hampshire, as well as popular online travel agencies
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Flight Deals

Book Cheap New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to New Hampshire that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to New Hampshire

Mon, 16 Mar - Mon, 6 Apr
American Airlines Logo
19:40 - 15:30
BNE
-
BOS
33h 50m1 stop
American Airlines Logo
21:25 - 05:00
BOS
-
BNE
41h 35m1 stop
$1,057American Airlines
Thu, 5 Feb - Mon, 9 Feb
American Airlines Logo
09:40 - 15:29
BNE
-
BOS
20h 49m1 stop
American Airlines Logo
11:00 - 05:00
BOS
-
BNE
27h 00m1 stop
$1,058American Airlines
Tue, 17 Mar - Wed, 8 Apr
United Airlines Logo
10:40 - 23:57
BNE
-
BOS
27h 17m2 stops
United Airlines Logo
15:05 - 06:30
BOS
-
BNE
25h 25m2 stops
$1,073United Airlines
Fri, 20 Mar - Sat, 11 Apr
Air Canada Logo
09:45 - 21:27
BNE
-
BOS
25h 42m2 stops
Air Canada Logo
05:30 - 07:05
BOS
-
BNE
35h 35m2 stops
$1,078Air Canada
Mon, 16 Mar - Sat, 11 Apr
Air Canada Logo
09:45 - 10:02
BNE
-
BOS
38h 17m2 stops
Air Canada Logo
05:30 - 07:05
BOS
-
BNE
35h 35m2 stops
$1,082Air Canada
Sat, 7 Mar - Tue, 17 Mar
United Airlines Logo
13:00 - 00:49
MEL
-
BOS
27h 49m1 stop
United Airlines Logo
17:50 - 09:00
BOS
-
MEL
24h 10m1 stop
$1,320United Airlines
Sun, 8 Mar - Sat, 14 Mar
Delta Logo
10:10 - 05:49
MEL
-
BOS
35h 39m2 stops
Delta Logo
18:55 - 07:00
BOS
-
MEL
69h 05m2 stops
$1,329Delta
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
07:00 - 22:37
MEL
-
BOS
30h 37m3 stops
Multiple Airlines Logo
13:00 - 13:05
BOS
-
MEL
33h 05m3 stops
$1,404Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
07:25 - 22:37
MEL
-
BOS
31h 12m3 stops
Multiple Airlines Logo
10:45 - 13:35
BOS
-
MEL
34h 50m3 stops
$1,625Multiple Airlines
Fri, 13 Mar - Wed, 18 Mar
Delta Logo
09:10 - 16:14
MEL
-
BOS
22h 04m1 stop
Delta Logo
07:30 - 07:00
BOS
-
MEL
32h 30m1 stop
$1,669Delta
Booking Insights

KAYAK's insights & trends for flights to New Hampshire

Get data-powered insights and trends for flights to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

How far in advance should I book a flight from Australia to New Hampshire?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Australia to New Hampshire, you should book around 2 weeks before departure, which saves you about 3% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$632
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Brisbane to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Australia to New Hampshire?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Australia to New Hampshire.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Australia to New Hampshire?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to New Hampshire is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Australia to New Hampshire?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Australia to New Hampshire with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Australia to New Hampshire?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Australia to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to New Hampshire?

    Based on KAYAK data, the cheapest day to fly to New Hampshire is Friday when return tickets can be as cheap as $2,518. On the other hand, the most expensive day to fly is Monday, when return prices are $2,765 on average.

  • What is the cheapest time of day to fly to New Hampshire?

    The cheapest time of day to fly to New Hampshire is generally in the evening, when retur flights cost $1,970 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,165.

Top tips for finding cheap flights to New Hampshire

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest New Hampshire flight deals.

Reviews of the top airline flying to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to New Hampshire. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Australia to New Hampshire? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9099 reviews
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
Airline reviews

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

6.0 GoodClaudia, Dec 2025
AMS - IAD
Read more United Airlines reviews

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

Everything you need to know for your flight to New Hampshire

Airlines flying to New Hampshire

United Airlines flights to New Hampshire