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New Hampshire

$144+ Cheap flights from Phoenix to New Hampshire

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MHT
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
1 adult, Economy
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Cheap flight deals from Phoenix to New Hampshire

Cheapest flights from Phoenix to New Hampshire
Explore the most affordable flight options available from Phoenix to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.

This American Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 5/293:15 pm
PHX
-
BOS
Nonstop4h 59m
American Airlines
Mon 6/16:20 am
BOS
-
PHX
Nonstop5h 43m
American Airlines
Deal found 5/3$247
This Trip.com deal was found by Cheapflights users on 5/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:35 am
PHX
-
BOS
1 stop30h 34m
Frontier
Wed 8/1212:04 pm
BOS
-
PHX
1 stop13h 14m
Frontier
Deal found 5/4$248
This Frontier deal was found by Cheapflights users on 5/4. 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.
Tue 10/1310:51 pm
PHX
-
BOS
1 stop8h 18m
Frontier
Wed 10/2111:05 am
BOS
-
PHX
1 stop15h 51m
Frontier
Deal found 5/4$250
This Delta deal was found by Cheapflights users on 5/4. 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.
Thu 5/287:04 pm
PHX
-
BOS
1 stop8h 16m
Delta
Thu 6/45:55 pm
BOS
-
PHX
Nonstop5h 46m
Delta
Deal found 5/4$257
This Mytrip deal was found by Cheapflights users on 5/6. 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.
Tue 8/1112:35 am
PHX
-
BOS
1 stop30h 34m
Frontier
Wed 8/2612:01 pm
BOS
-
PHX
1 stop13h 19m
Frontier
Deal found 5/6$262
This Trip.com deal was found by Cheapflights users on 5/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:35 am
PHX
-
BOS
1 stop30h 34m
Frontier
Sat 8/1512:04 pm
BOS
-
PHX
1 stop13h 14m
Frontier
Deal found 5/4$263
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 5/283:00 pm
PHX
-
BOS
1 stop7h 28m
Delta
Fri 6/55:51 am
BOS
-
PHX
1 stop7h 58m
Delta
Deal found 5/5$267
This Expedia deal was found by Cheapflights users on 5/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:23 pm
PHX
-
BOS
1 stop10h 21m
Multiple Airlines
Fri 6/1212:01 pm
BOS
-
PHX
1 stop13h 19m
Multiple Airlines
Deal found 5/7$269
This Frontier deal was found by Cheapflights users on 5/5. 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.
Tue 10/2010:51 pm
PHX
-
BOS
1 stop8h 18m
Frontier
Thu 10/2211:28 am
BOS
-
PHX
1 stop13h 11m
Frontier
Deal found 5/5$270
This Southwest deal was found by Cheapflights users on 5/3. 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.
Fri 5/2911:55 pm
PHX
-
BOS
2 stops10h 40m
Southwest
Mon 6/17:25 pm
BOS
-
PHX
1 stop7h 25m
Southwest
Deal found 5/3$272
This Gotogate deal was found by Cheapflights users on 5/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:35 am
PHX
-
BOS
1 stop30h 34m
Frontier
Sat 8/1512:04 pm
BOS
-
PHX
1 stop13h 14m
Frontier
Deal found 5/7$274
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/1910:10 pm
PHX
-
ORH
1 stop13h 04m
American Airlines
Sat 5/235:18 pm
ORH
-
PHX
1 stop22h 39m
American Airlines
Deal found 5/4$322

Find flight deals from Phoenix to New Hampshire

Keep the following information in mind while searching for Phoenix to New Hampshire flight deals. Data was last updated May 9, 2026.

Round-trip from

$247
(American Airlines)

One-way from

$144
(Delta)

Popular in

October

Cheapest in

January

Average price

$339
From Phoenix to New Hampshire
Search Deals
One-way flight from Phoenix to New Hampshire
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to New Hampshire 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 May 9, 2026.
Use the filters below to find and compare flights from Phoenix to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 11/4

11:59 pm-6:39 am

Nonstop4h 40m

Boston Logan Intl

Sun 11/8

7:00 pm-11:03 pm

Nonstop6h 03m

$344

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Sat 7/11

10:32 pm-6:30 am

Nonstop4h 58m

Boston Logan Intl

Tue 7/14

5:55 am-10:43 am

1 stop7h 48m

$351

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Tue 7/7

5:45 am-4:44 pm

1 stop7h 59m

Boston Logan Intl

Tue 7/14

5:55 am-10:43 am

1 stop7h 48m

$361

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Fri 6/19

10:05 am-11:05 pm

1 stop10h 00m

Boston Logan Intl

Tue 6/23

5:00 am-10:30 am

1 stop8h 30m

$364

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Sat 8/8

10:23 pm-6:20 am

Nonstop4h 57m

Boston Logan Intl

Sun 8/16

5:51 am-10:52 am

1 stop8h 01m

$364

PhoenixWorcester

PHX - ORH

PHXORH

Phoenix Sky Harbor Intl

Mon 6/15

8:21 pm-4:53 pm

2 stops17h 32m

Worcester

Tue 6/30

5:18 pm-11:58 pm

1 stop9h 40m

$369

PhoenixWorcester

PHX - ORH

PHXORH

Phoenix Sky Harbor Intl

Fri 6/19

11:05 pm-4:53 pm

1 stop14h 48m

Worcester

Fri 6/26

5:18 pm-11:58 pm

1 stop9h 40m

$371

PhoenixWorcester

PHX - ORH

PHXORH

Phoenix Sky Harbor Intl

Fri 6/19

5:06 am-4:53 pm

1 stop8h 47m

Worcester

Sun 6/28

5:18 pm-9:00 am

1 stop18h 42m

$372

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Fri 5/29

10:55 pm-11:15 am

2 stops9h 20m

Portland

Thu 6/11

6:00 am-2:26 pm

2 stops11h 26m

$372

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Sun 7/26

11:59 pm-2:19 pm

2 stops11h 20m

Portland

Thu 7/30

6:00 am-5:55 pm

2 stops14h 55m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Phoenix to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Phoenix 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 Phoenix to New Hampshire

How far ahead should I book a flight from Phoenix to New Hampshire?

The price you pay for your flight from Phoenix to New Hampshire may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Phoenix to New Hampshire (average of $142). Flying from Phoenix to New Hampshire in March is currently the most expensive (average of $376). 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.

How much does it cost to fly round-trip from Phoenix to New Hampshire?

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated May 9, 2026.
Get a feel of what it's like to fly with Southwest and American Airlines from Phoenix to New Hampshire by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,302 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,302 reviews
Southwest
8.0
Very good
4,302 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,669 reviews
Southwest
8.0
Very good
4,302 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

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

  • How long is the flight from Phoenix to New Hampshire?

    Departing from Phoenix to New Hampshire will take you 4h 40m. The distance from Phoenix to New Hampshire is about 2293 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Phoenix Sky Harbor Intl - Boston Logan Intl, Phoenix Sky Harbor Intl - Portland or Phoenix Sky Harbor Intl - Manchester when deciding on the best route from Phoenix to New Hampshire.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix to New Hampshire 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 Phoenix to New Hampshire?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to New Hampshire (average of $142). Flying from Phoenix to New Hampshire in March is currently the most expensive (average of $376). 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 Phoenix to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Phoenix to New Hampshire

Discover the top 2 airlines that operate flights from Phoenix to New Hampshire. 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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$285Average$440FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$416FlexibilityNo cancel feeOn-time63%

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