$567 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 6/3. 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
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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

Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
19:40 - 06:31
BNE
-
BOS
24h 51m
1 stop
American Airlines Logo
11:55 - 05:00
BOS
-
BNE
27h 05m
2 stops
$1,050American Airlines
Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
08:40 - 22:12
BNE
-
BOS
27h 32m
1 stop
American Airlines Logo
06:00 - 05:00
BOS
-
BNE
33h 00m
2 stops
$1,053American Airlines
Mon, 16 Mar - Mon, 23 Mar
United Airlines Logo
10:40 - 00:49
BNE
-
BOS
28h 09m
1 stop
United Airlines Logo
07:16 - 06:30
BOS
-
BNE
33h 14m
3 stops
$1,070United Airlines
Sun, 8 Mar - Sun, 15 Mar
Delta Logo
10:10 - 22:59
MEL
-
BOS
28h 49m
2 stops
Delta Logo
17:59 - 07:00
BOS
-
MEL
46h 01m
1 stop
$1,169Delta
Fri, 1 May - Wed, 6 May
Delta Logo
10:00 - 23:59
MEL
-
BOS
27h 59m
2 stops
Delta Logo
12:45 - 07:50
BOS
-
MEL
29h 05m
2 stops
$1,170Delta
Sat, 13 Jun - Mon, 6 Jul
United Airlines Logo
10:55 - 06:21
MEL
-
BOS
33h 26m
1 stop
United Airlines Logo
14:40 - 07:30
BOS
-
MEL
26h 50m
2 stops
$1,311United Airlines
Thu, 23 Apr - Wed, 6 May
Air Canada Logo
09:20 - 09:49
SYD
-
BOS
38h 29m
2 stops
Air Canada Logo
18:25 - 07:20
BOS
-
SYD
46h 55m
2 stops
$1,447Air Canada
Mon, 29 Jun - Thu, 30 Jul
Air Canada Logo
10:00 - 09:50
BNE
-
BOS
37h 50m
2 stops
Air Canada Logo
18:55 - 07:05
BOS
-
BNE
46h 10m
2 stops
$1,477Air Canada
Tue, 10 Mar - Wed, 18 Mar
Qantas Airways Logo
11:20 - 19:31
SYD
-
BOS
23h 11m
1 stop
Qantas Airways Logo
17:20 - 09:00
BOS
-
SYD
24h 40m
1 stop
$1,484Qantas Airways
Tue, 3 Mar - Tue, 10 Mar
Qantas Airways Logo
07:20 - 15:13
SYD
-
BOS
23h 53m
2 stops
Qantas Airways Logo
14:36 - 10:55
BOS
-
SYD
29h 19m
2 stops
$1,509Qantas Airways
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$567
Best time to beat the crowds (18% 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 9299 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Very old flight - time to retire it for newer airplanes

10.0 ExcellentSrinivas, Feb 2026
BOS - IAH
Read more United Airlines reviews

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Everything you need to know for your flight to New Hampshire

Airlines flying to New Hampshire

United Airlines flights to New Hampshire