$565 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 18/3. 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
05:30 - 05:30
BOS
-
BNE
34h 00m
1 stop
$979American Airlines
Wed, 18 Mar - Sun, 22 Mar
American Airlines Logo
19:40 - 06:31
BNE
-
BOS
24h 51m
1 stop
American Airlines Logo
21:33 - 05:30
BOS
-
BNE
41h 57m
2 stops
$984American Airlines
Mon, 2 Mar - Sun, 29 Mar
United Airlines Logo
11:40 - 07:58
BNE
-
BOS
35h 18m
1 stop
United Airlines Logo
05:30 - 06:30
BOS
-
BNE
35h 00m
1 stop
$1,073United Airlines
Thu, 19 Feb - Thu, 5 Mar
United Airlines Logo
11:40 - 21:51
BNE
-
BOS
25h 11m
2 stops
United Airlines Logo
07:16 - 07:30
BOS
-
BNE
33h 14m
3 stops
$1,099United Airlines
Sun, 15 Mar - Thu, 19 Mar
Delta Logo
09:40 - 19:46
BNE
-
BOS
24h 06m
2 stops
Delta Logo
18:15 - 07:20
BOS
-
BNE
47h 05m
2 stops
$1,115Delta
Wed, 25 Mar - Mon, 13 Apr
Delta Logo
09:10 - 01:13
MEL
-
BOS
31h 03m
2 stops
Delta Logo
14:15 - 07:50
BOS
-
MEL
27h 35m
2 stops
$1,170Delta
Wed, 3 Jun - Thu, 18 Jun
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
$1,327Air Canada
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
11:30 - 19:08
MEL
-
BOS
23h 38m
2 stops
Multiple Airlines Logo
14:15 - 09:00
BOS
-
MEL
27h 45m
2 stops
$1,332Multiple Airlines
Thu, 30 Apr - Tue, 12 May
Air Canada Logo
09:20 - 22:38
SYD
-
BOS
27h 18m
2 stops
Air Canada Logo
12:30 - 07:20
BOS
-
SYD
28h 50m
2 stops
$1,333Air Canada
Thu, 30 Apr - Tue, 12 May
Multiple Airlines Logo
09:20 - 09:45
SYD
-
BOS
38h 25m
3 stops
Multiple Airlines Logo
15:08 - 07:20
BOS
-
SYD
26h 12m
2 stops
$1,355Multiple 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.

Good to know

Low seasonFebruary
Cheapest flight$565
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (8% 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 9242 reviews
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

2.0 MediocreAnonymous, Feb 2026
CLT - IAD
Read more United Airlines reviews

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

The attendant on board was amazing. She should be doing business/first international long haul.

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

Everything you need to know for your flight to New Hampshire

Airlines flying to New Hampshire