$559 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 23/3. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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

Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
19:40 - 10:05
BNE
-
BOS
28h 25m
2 stops
American Airlines Logo
06:45 - 05:30
BOS
-
BNE
32h 45m
1 stop
$965American Airlines
Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
19:40 - 06:31
BNE
-
BOS
24h 51m
1 stop
American Airlines Logo
20:21 - 05:00
BOS
-
BNE
42h 39m
1 stop
$1,038American Airlines
Fri, 1 May - Wed, 6 May
Delta Logo
10:00 - 23:59
MEL
-
BOS
27h 59m
1 stop
Delta Logo
06:05 - 07:50
BOS
-
MEL
35h 45m
1 stop
$1,156Delta
Wed, 25 Mar - Sun, 29 Mar
Delta Logo
09:10 - 19:46
MEL
-
BOS
25h 36m
2 stops
Delta Logo
20:45 - 08:50
BOS
-
MEL
45h 05m
2 stops
$1,161Delta
Wed, 15 Apr - Thu, 30 Apr
Air Canada Logo
09:20 - 17:45
SYD
-
BOS
46h 25m
3 stops
Air Canada Logo
10:40 - 07:20
BOS
-
SYD
30h 40m
2 stops
$1,231Air Canada
Wed, 15 Apr - Thu, 30 Apr
Air Canada Logo
09:20 - 09:49
SYD
-
BOS
38h 29m
2 stops
Air Canada Logo
05:30 - 07:20
BOS
-
SYD
35h 50m
2 stops
$1,237Air Canada
Thu, 30 Apr - Tue, 12 May
Multiple Airlines Logo
09:20 - 22:38
SYD
-
BOS
27h 18m
2 stops
Multiple Airlines Logo
15:08 - 07:20
BOS
-
SYD
26h 12m
2 stops
$1,238Multiple Airlines
Wed, 15 Apr - Thu, 30 Apr
Multiple Airlines Logo
09:20 - 20:13
SYD
-
BOS
24h 53m
2 stops
Multiple Airlines Logo
10:40 - 07:20
BOS
-
SYD
30h 40m
2 stops
$1,239Multiple Airlines
Thu, 26 Mar - Thu, 2 Apr
United Airlines Logo
10:30 - 00:35
MEL
-
BOS
29h 05m
2 stops
United Airlines Logo
05:30 - 09:15
BOS
-
MEL
36h 45m
1 stop
$1,297United Airlines
Wed, 18 Mar - Wed, 25 Mar
United Airlines Logo
12:00 - 21:41
MEL
-
BOS
24h 41m
2 stops
United Airlines Logo
12:07 - 08:30
BOS
-
MEL
29h 23m
3 stops
$1,303United Airlines
Booking Insights

KAYAK's insights & trends for flights to New Hampshire

Get data-powered insights and trends into 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 the flight from Australia to New Hampshire, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$559
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (10% 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.

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 9274 reviews
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Short flight, but no drink/snack service. The flights both going and coming were delayed.

6.0 GoodDaymond, Feb 2026
ORD - SDF
Read more United Airlines reviews

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Horrible Flight significantly delayed. Not due to united issue. But trying to rebook connection flight and get information about overnight accommodation was difficult. Agent did not seem to care or have any interest to help.

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Airport experience at Newark was not great. Only one gate open at immigration for US passports when multiple international flights arriving at the same time. Then having to take a train and a bus to different terminal only to have to clear security again, after I had already gone through at my initial departure location. Older plane, no entertainment screens available, and for economy plus, seat was very uncomfortable. Crew was friendly and this leg of my flight was on-time, even though I arrived later than initially scheduled due to 1st flight being over 2 hours delayed and missing my original connection.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Everything you need to know for your flight to New Hampshire

Airlines flying to New Hampshire

United Airlines flights to New Hampshire