$59 Find Cheap Flights from Austin 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 Austin to New Hampshire departing on 6/20. 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 in flight searches from Austin 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 in flight searches from Austin to New Hampshire, as well as popular online travel agencies
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Cheap Flights from Austin to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Bostonnonstop$117
Portland
Portland1 stop$344
Boston
Bostonnonstop$117
Portland
Portland1 stop$344

Book Cheap Austin to New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin 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 round-trip flight deals from Austin to New Hampshire

Tue, Aug 25 - Wed, Aug 26
JetBlue Logo
4:21 pm - 9:31 pm
AUS
-
BOS
4h 10mnonstop
JetBlue Logo
12:05 pm - 3:26 pm
BOS
-
AUS
4h 21mnonstop
$117JetBlue
Sat, May 16 - Tue, May 19
Frontier Logo
12:44 pm - 1:24 am
AUS
-
BOS
11h 40m
1 stop
Frontier Logo
6:00 am - 4:52 pm
BOS
-
AUS
11h 52m
1 stop
$160Frontier
Tue, Jun 2 - Sat, Jun 6
Multiple Airlines Logo
5:47 pm - 1:24 am
AUS
-
BOS
6h 37m
1 stop
Multiple Airlines Logo
7:05 am - 10:36 am
BOS
-
AUS
4h 31mnonstop
$164Multiple Airlines
Tue, Jun 16 - Tue, Jun 23
Multiple Airlines Logo
5:38 pm - 7:52 am
AUS
-
BOS
13h 14m
1 stop
Multiple Airlines Logo
6:00 am - 9:24 am
BOS
-
AUS
4h 24mnonstop
$169Multiple Airlines
Wed, May 27 - Tue, Jun 9
Southwest Logo
5:50 am - 3:05 pm
AUS
-
MHT
8h 15m
1 stop
Southwest Logo
6:15 pm - 11:55 pm
MHT
-
AUS
6h 40m
1 stop
$347Southwest
Wed, May 27 - Tue, Jun 9
Southwest Logo
5:50 am - 12:10 pm
AUS
-
MHT
5h 20m
1 stop
Southwest Logo
3:55 pm - 11:50 pm
MHT
-
AUS
8h 55m
2 stops
$352Southwest
Tue, Jun 2 - Tue, Jun 9
United Airlines Logo
6:09 am - 1:25 pm
AUS
-
PWM
6h 16m
1 stop
United Airlines Logo
5:15 am - 10:56 am
PWM
-
AUS
6h 41m
1 stop
$357United Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
1:35 pm - 9:19 pm
AUS
-
PWM
6h 44m
1 stop
United Airlines Logo
5:03 pm - 10:51 pm
PWM
-
AUS
6h 48m
1 stop
$367United Airlines
Thu, May 28 - Thu, Jun 4
American Airlines Logo
2:10 pm - 11:34 pm
AUS
-
MHT
8h 24m
1 stop
American Airlines Logo
7:30 am - 3:46 pm
MHT
-
AUS
9h 16m
1 stop
$377American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
7:28 am - 4:51 pm
AUS
-
ORH
8h 23m
1 stop
American Airlines Logo
5:16 pm - 11:23 am
ORH
-
AUS
19h 07m
1 stop
$416American Airlines
Booking Insights

KAYAK's insights & trends for Austin to New Hampshire flights

Get data-powered insights and trends into flights from Austin to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Austin to New Hampshire?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to New Hampshire departing in May.

What is the cheapest time of day to fly to New Hampshire?

The average price for all round-trip flights from Austin to New Hampshire depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to New Hampshire is generally at night, when round-trip flights cost $252 on average. Morning departures are around 40% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $477.

What is the cheapest month to fly from Austin to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to New Hampshire, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to New Hampshire is December, when tickets cost $269 (return) on average. On the other hand, the most expensive months are May and March, when the average cost of round-trip tickets is $487 and $422 respectively.

What’s the cheapest day of the week to fly from Austin to New Hampshire?

The average price of all round-trip flights from Austin to New Hampshire clicked on KAYAK for each day over the last 12 months.

When flying from Austin to New Hampshire, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Austin, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Austin 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 from Austin 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 Austin to New Hampshire, you should book around 5 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$59
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Austin to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Austin 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 Austin to New Hampshire.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to New Hampshire?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin to New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to New Hampshire?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Austin 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 Austin 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 Austin 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

  • Looking for a cheap flight? 25% of our users found tickets from Austin to the following destinations at these prices or less: Boston $130 one-way - $171 round-trip

Reviews of the top airlines flying from Austin to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Austin to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Austin 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.
8.0
SouthwestOverall score based on 4314 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.0Comfort
8.6Crew
Airline reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

10.0 Excellentlarry, Apr 2026
LGB - PHX
Read more Southwest reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

Everything you need to know for your flight from Austin to New Hampshire

Information on your arrival and departure airports