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$139+ Cheap flights from New Hampshire to Phoenix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — PHX
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from New Hampshire to Phoenix

Keep the following information in mind while searching for New Hampshire to Phoenix flight deals. Data was last updated August 1, 2025.

Round-trip from

$233
(American Airlines)

One-way from

$139
(Delta)

Popular in

April

Cheapest in

January

Average price

$283
From New Hampshire to Phoenix
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One-way flight from New Hampshire to Phoenix
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Highest demand for flights based on searches. 11% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from New Hampshire to Phoenix

Cheapest flights from New Hampshire to Phoenix
Explore the most affordable flight options available from New Hampshire to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:00 amPWM - PHX
1 stop9h 15mAmerican Airlines
Sat 8/3011:29 pmPHX - PWM
1 stop9h 05mAmerican Airlines
Deal found 7/30$233
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:50 amBOS - PHX
1 stop9h 33mSpirit Airlines
Mon 9/81:27 pmPHX - BOS
3 stops31h 30mSpirit Airlines
Deal found 7/30$247
This JetBlue deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:59 pmBOS - PHX
Nonstop5h 52mJetBlue
Wed 10/299:20 pmPHX - BOS
Nonstop4h 51mJetBlue
Deal found 7/31$249
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:01 amBOS - PHX
1 stop10h 16mHawaiian Airlines
Wed 10/297:01 amPHX - BOS
1 stop7h 54mHawaiian Airlines
Deal found 7/31$250
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:10 amBOS - PHX
1 stop9h 02mDelta
Wed 9/1010:35 pmPHX - BOS
Nonstop5h 06mDelta
Deal found 7/29$251
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:18 amBOS - PHX
1 stop16h 28mMultiple Airlines
Mon 10/2012:14 pmPHX - BOS
1 stop8h 41mMultiple Airlines
Deal found 7/29$257
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:40 amBOS - PHX
1 stop9h 36mFrontier
Sat 8/234:59 pmPHX - BOS
1 stop11h 53mFrontier
Deal found 7/30$258
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:25 amBOS - PHX
2 stops11h 55mSouthwest
Tue 11/1110:45 amPHX - BOS
1 stop8h 50mSouthwest
Deal found 7/31$262
This JetBlue deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:17 pmPWM - PHX
1 stop11h 12mJetBlue
Sun 9/1411:34 pmPHX - PWM
1 stop10h 48mJetBlue
Deal found 7/31$267
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:45 amPWM - PHX
2 stops10h 14mUnited Airlines
Thu 10/306:00 amPHX - PWM
1 stop6h 48mUnited Airlines
Deal found 7/31$269
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amBOS - PHX
Nonstop5h 57mAmerican Airlines
Sun 11/910:45 pmPHX - BOS
Nonstop4h 46mAmerican Airlines
Deal found 7/31$275
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:00 amPWM - PHX
1 stop9h 27mDelta
Wed 8/271:37 pmPHX - PWM
1 stop7h 26mDelta
Deal found 7/31$277

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from New Hampshire to Phoenix that are best for you.

Fly from

New Hampshire

Fly to

Phoenix

Route

Depart

Return

Price

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 8/23

6:00 am-12:15 pm

1 stop9h 15m

Phoenix Sky Harbor Intl

Sat 8/30

11:29 pm-11:34 am

1 stop9h 05m

$233

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 9/5

5:50 am-12:23 pm

1 stop9h 33m

Phoenix Sky Harbor Intl

Mon 9/8

1:27 pm-11:57 pm

3 stops31h 30m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 10/4

6:59 pm-9:51 pm

Nonstop5h 52m

Phoenix Sky Harbor Intl

Wed 10/29

9:20 pm-5:11 am

Nonstop4h 51m

$249

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 10/22

8:01 am-3:17 pm

1 stop10h 16m

Phoenix Sky Harbor Intl

Wed 10/29

7:01 am-5:55 pm

1 stop7h 54m

$250

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 8/30

6:50 pm-9:25 pm

Nonstop5h 35m

Phoenix Sky Harbor Intl

Sat 9/13

12:59 pm-11:02 pm

1 stop7h 03m

$251

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 10/17

9:18 am-10:46 pm

1 stop16h 28m

Phoenix Sky Harbor Intl

Mon 10/20

12:14 pm-11:55 pm

1 stop8h 41m

$257

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 8/16

9:40 am-4:16 pm

1 stop9h 36m

Phoenix Sky Harbor Intl

Sat 8/23

4:59 pm-7:52 am

1 stop11h 53m

$258

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 11/8

7:25 am-5:20 pm

2 stops11h 55m

Phoenix Sky Harbor Intl

Tue 11/11

10:45 am-9:35 pm

1 stop8h 50m

$262

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 9/16

7:20 am-2:58 pm

1 stop10h 38m

Phoenix Sky Harbor Intl

Thu 9/25

4:30 pm-6:25 am

1 stop10h 55m

$265

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 9/11

2:17 pm-10:29 pm

1 stop11h 12m

Phoenix Sky Harbor Intl

Sun 9/14

11:34 pm-1:22 pm

1 stop10h 48m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 45 results
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Best time to book a flight from New Hampshire to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from New Hampshire to Phoenix?

Currently, January is the cheapest month in which you can book a flight from New Hampshire to Phoenix (average of $258). Flying from New Hampshire to Phoenix in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NH to PHX?

Find hourly flight availability from New Hampshire to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Phoenix as you normally would.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated August 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from New Hampshire to Phoenix. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Breeze Airways
8.0
Very good
191 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from New Hampshire to Phoenix one-way?

    $139 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $142 and $144, respectively.

  • What are the most popular routes from New Hampshire to Phoenix?

    The most popular flight routes from New Hampshire to Phoenix are Boston Logan Intl - Phoenix Sky Harbor Intl, Boston Logan Intl - Phoenix-Mesa Gateway and Manchester - Phoenix Sky Harbor Intl.

  • Can I find deals for flights from New Hampshire to Phoenix that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Phoenix.

  • Can I find deals for business class flights from New Hampshire to Phoenix?

    Yes. Cheapflights offers flight deals from New Hampshire to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Hampshire to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from New Hampshire to Phoenix (average of $258). Flying from New Hampshire to Phoenix in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New Hampshire to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from New Hampshire to Phoenix

Discover the top 3 airlines that operate flights from New Hampshire to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$445FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$449FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$416Average$514FlexibilityNo cancel feeOn-time69%

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