$100 Find Cheap Flights from Phoenix 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 Phoenix to New Hampshire departing on 6/24. 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.
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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 Phoenix 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 Phoenix to New Hampshire, as well as popular online travel agencies
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Flights Deals

Best New Hampshire Flight Deals from Phoenix

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boston
Boston1 stop$176
Lebanon
Lebanon1 stop$503
Portland
Portland1 stop$199
Boston
Boston1 stop$176
Lebanon
Lebanon1 stop$503
Portland
Portland1 stop$199

Cheap Flight Deals from Phoenix to New Hampshire (PHX-USNH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix 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.

Recent round-trip flight deals from Phoenix to New Hampshire

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Phoenix to New Hampshire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
9:35 pm - 8:39 amPHX-BOS
8h 04m1 stop
Spirit Airlines Logo
9:44 am - 8:05 pmBOS-PHX
13h 21m1 stop
$176Spirit Airlines
Find Deal
Sat, Jun 21 - Tue, Jun 24
Frontier Logo
3:11 pm - 7:33 pmPHX-PWM
25h 22m1 stop
Frontier Logo
7:30 pm - 2:06 pmPWM-PHX
21h 36m1 stop
$199Frontier
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Sat, May 10 - Sat, May 17
 Logo
5:01 pm - 7:51 amPHX-BOS
11h 50m1 stop
 Logo
5:42 pm - 8:13 amBOS-PHX
17h 31m2 stops
Sat, May 24 - Thu, May 29
 Logo
3:11 pm - 12:44 amPHX-BOS
30h 33m1 stop
 Logo
5:42 pm - 8:13 amBOS-PHX
17h 31m2 stops
Mon, May 19 - Sun, May 25
JetBlue Logo
10:23 pm - 6:20 amPHX-BOS
4h 57mnonstop
JetBlue Logo
7:15 pm - 9:55 pmBOS-PHX
5h 40mnonstop
$231JetBlue
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Tue, Jun 10 - Tue, Jun 24
American Airlines Logo
12:38 am - 11:49 amPHX-PWM
8h 11m1 stop
American Airlines Logo
7:23 am - 11:47 amPWM-PHX
7h 24m1 stop
$234American Airlines
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Mon, Jun 30 - Wed, Jul 9
JetBlue Logo
10:23 pm - 6:20 amPHX-BOS
4h 57mnonstop
JetBlue Logo
6:20 pm - 9:14 pmBOS-PHX
5h 54mnonstop
$244JetBlue
Find Deal
Thu, May 29 - Wed, Jun 4
American Airlines Logo
9:45 pm - 5:41 amPHX-BOS
4h 56mnonstop
American Airlines Logo
6:56 am - 9:32 amBOS-PHX
5h 36mnonstop
$256American Airlines
Find Deal
Sat, Jul 19 - Sat, Jul 26
Southwest Logo
9:50 pm - 7:40 amPHX-MHT
6h 50m1 stop
Southwest Logo
8:20 am - 4:10 pmMHT-PHX
10h 50m2 stops
$302Southwest
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Wed, Jul 23 - Wed, Jul 30
Southwest Logo
6:30 am - 5:05 pmPHX-BOS
7h 35m1 stop
Southwest Logo
10:45 am - 5:40 pmBOS-PHX
9h 55m2 stops
$309Southwest
Find Deal
Wed, Aug 20 - Mon, Aug 25
Useful Info

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

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

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to New Hampshire is January, when tickets cost $246 (return) on average. On the other hand, the most expensive months are April and June, when the average cost of round-trip tickets is $386 and $347 respectively.

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

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

If your flying dates are flexible, you should consider flying to New Hampshire on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Phoenix to New Hampshire. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to New Hampshire, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$100
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Phoenix to Boston

FAQs - booking New Hampshire flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix 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 Phoenix 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 Phoenix 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 Phoenix 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 Phoenix to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to New Hampshire is generally at night, when round-trip flights cost $318 on average. Morning departures are around 48% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the morning, which is peak travel time and where the average cost of a ticket is $535.

Top tips for finding cheap flights to New Hampshire

  • Looking for a cheap flight? 25% of our users found tickets from Phoenix to the following destinations at these prices or less: Boston $158 one-way - $290 round-trip

Top 3 airlines serving from Phoenix to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Phoenix 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 Phoenix 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 4294 reviews
7.1Food
7.6Entertainment
8.6Crew
8.0Comfort
8.2Boarding
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Boarding can be more efficiently done by having the back row passengers board first. This way, the other people do the have to wait for front row passengers to load their luggage in the overhead cabins. Food is simply pathetic for the price I paid. Cleanliness is simply poor; my seat was full of crumps.

Always a great flight on AA. PHX to DFW and vise versa is always going to be a pretty full flight but the crew handles it phenomenally.

also wi-fi never worked attendant said satellite coverage is spotty over water ..... but we were over land!

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

Information on your arrival and departure airports

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