$991 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 9/5. 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

Tue, 5 May - Sun, 10 May
Air Canada Logo
09:20 - 09:45
SYD
-
BOS
38h 25m
2 stops
Air Canada Logo
18:25 - 07:20
BOS
-
SYD
46h 55m
3 stops
$1,358Air Canada
Thu, 28 May - Sat, 6 Jun
Air Canada Logo
09:20 - 09:45
SYD
-
BOS
38h 25m
2 stops
Air Canada Logo
18:25 - 07:20
BOS
-
SYD
70h 55m
3 stops
$1,365Air Canada
Thu, 30 Apr - Tue, 12 May
Multiple Airlines Logo
09:20 - 22:39
SYD
-
BOS
27h 19m
2 stops
Multiple Airlines Logo
15:08 - 07:20
BOS
-
SYD
26h 12m
2 stops
$1,405Multiple Airlines
Thu, 30 Apr - Tue, 12 May
Multiple Airlines Logo
09:20 - 22:39
SYD
-
BOS
27h 19m
2 stops
Multiple Airlines Logo
15:08 - 07:20
BOS
-
SYD
26h 12m
2 stops
$1,408Multiple Airlines
Sat, 23 May - Sun, 7 Jun
Qantas Airways Logo
13:35 - 22:14
MEL
-
BOS
22h 39m
1 stop
Qantas Airways Logo
07:42 - 06:45
BOS
-
MEL
33h 03m
1 stop
$1,553Qantas Airways
Wed, 13 May - Wed, 3 Jun
Qantas Airways Logo
13:35 - 00:04
MEL
-
BOS
24h 29m
1 stop
Qantas Airways Logo
12:39 - 05:00
BOS
-
MEL
26h 21m
1 stop
$1,570Qantas Airways
Mon, 11 May - Mon, 1 Jun
American Airlines Logo
13:35 - 21:01
MEL
-
BOS
21h 26m
1 stop
American Airlines Logo
13:03 - 06:45
BOS
-
MEL
27h 42m
2 stops
$1,573American Airlines
Thu, 27 Aug - Mon, 31 Aug
American Airlines Logo
15:30 - 23:46
TSV
-
BOS
46h 16m
2 stops
American Airlines Logo
20:35 - 14:45
BOS
-
TSV
52h 10m
2 stops
$2,083American Airlines
Sun, 3 May - Wed, 6 May
Qatar Airways Logo
22:45 - 15:05
PER
-
BOS
28h 20m
1 stop
Qatar Airways Logo
15:17 - 18:35
BOS
-
PER
39h 18m
2 stops
$2,172Qatar Airways
Mon, 4 May - Mon, 11 May
Qatar Airways Logo
22:45 - 15:05
PER
-
BOS
28h 20m
1 stop
Qatar Airways Logo
20:15 - 18:35
BOS
-
PER
34h 20m
2 stops
$2,173Qatar 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.

Good to know

Low seasonFebruary
Cheapest flight$991
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Melbourne 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 9469 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

2000 USD for a 10 hour flight on the worst seats I've ever flown in.

2.0 MediocrePeter, Mar 2026
NRT - DEN
Read more United Airlines reviews

2000 USD for a 10 hour flight on the worst seats I've ever flown in.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

I could not get the wifi to work. But like the screen on the seats.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

The head flight attendant made the trip excellent. He was very accommodating.

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

The economy seats on the 777 was not as cramped as I had feared, but the food was terrible.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

Everything you need to know for your flight to New Hampshire

Airlines flying to New Hampshire