$640 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 17/1. 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

Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
19:40 - 13:21
BNE
-
BOS
31h 41m2 stops
American Airlines Logo
10:52 - 05:00
BOS
-
BNE
28h 08m2 stops
$1,063American Airlines
Fri, 23 Jan - Fri, 30 Jan
American Airlines Logo
09:40 - 17:01
BNE
-
BOS
22h 21m2 stops
American Airlines Logo
16:19 - 06:30
BOS
-
BNE
23h 11m1 stop
$1,064American Airlines
Thu, 12 Mar - Mon, 16 Mar
United Airlines Logo
10:40 - 00:49
BNE
-
BOS
28h 09m1 stop
United Airlines Logo
10:30 - 06:30
BOS
-
BNE
30h 00m2 stops
$1,077United Airlines
Wed, 4 Feb - Sat, 7 Feb
United Airlines Logo
11:40 - 17:13
BNE
-
BOS
20h 33m1 stop
United Airlines Logo
09:30 - 07:30
BOS
-
BNE
31h 00m2 stops
$1,079United Airlines
Wed, 4 Feb - Sat, 7 Feb
Air Canada Logo
06:05 - 22:37
BNE
-
BOS
31h 32m3 stops
Air Canada Logo
16:35 - 08:45
BOS
-
BNE
25h 10m2 stops
$1,301Air Canada
Mon, 13 Apr - Tue, 28 Apr
Air Canada Logo
10:00 - 21:27
BNE
-
BOS
25h 27m2 stops
Air Canada Logo
05:30 - 07:05
BOS
-
BNE
35h 35m2 stops
$1,418Air Canada
Mon, 13 Apr - Tue, 28 Apr
Multiple Airlines Logo
10:00 - 21:27
BNE
-
BOS
25h 27m2 stops
Multiple Airlines Logo
13:00 - 10:55
BOS
-
BNE
31h 55m3 stops
$1,461Multiple Airlines
Thu, 30 Apr - Tue, 12 May
Qantas Airways Logo
09:10 - 16:53
SYD
-
BOS
21h 43m1 stop
Qantas Airways Logo
10:00 - 07:05
BOS
-
SYD
31h 05m1 stop
$1,612Qantas Airways
Fri, 1 May - Sat, 30 May
Multiple Airlines Logo
12:10 - 01:05
MEL
-
BOS
26h 55m2 stops
Multiple Airlines Logo
08:00 - 10:55
BOS
-
MEL
36h 55m3 stops
$1,801Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Qantas Airways Logo
06:05 - 20:53
CBR
-
BOS
30h 48m2 stops
Qantas Airways Logo
12:11 - 14:10
BOS
-
CBR
33h 59m2 stops
$2,016Qantas Airways
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 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$642
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (9% 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 9143 reviews
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

6.0 GoodPatricia, Jan 2026
ORD - LAS
Read more United Airlines reviews

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

The staff was nice, however boarding taking 2 hours. That’s insane. Overall very bad experience, a lot of turbulence and when landed in Chicago was horrible. I don’t think I’ll flight with UA again.

Everything you need to know for your flight to New Hampshire

Airlines flying to New Hampshire