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Cheap flights from New Hampshire to Phoenix from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Phoenix departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New Hampshire to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 5:29 pm
BOS
-
PHX
14h 29m
1 stop
Frontier Logo
8:00 am - 12:51 am
PHX
-
BOS
13h 51m
1 stop
$200Frontier
Wed, Apr 15 - Sat, Apr 18
Multiple Airlines Logo
6:00 am - 3:27 pm
BOS
-
PHX
11h 27m
1 stop
Multiple Airlines Logo
7:00 am - 11:59 pm
PHX
-
BOS
14h 59m
1 stop
$203Multiple Airlines
Mon, Mar 2 - Wed, Mar 4
JetBlue Logo
5:10 pm - 9:10 pm
BOS
-
PHX
6h 00mnonstop
JetBlue Logo
10:25 pm - 5:00 am
PHX
-
BOS
4h 35mnonstop
$204JetBlue
Mon, Mar 2 - Tue, Mar 3
JetBlue Logo
5:00 pm - 8:59 pm
BOS
-
PHX
5h 59mnonstop
JetBlue Logo
10:25 pm - 5:00 am
PHX
-
BOS
4h 35mnonstop
$206JetBlue
Mon, Feb 23 - Thu, Feb 26
Delta Logo
5:15 pm - 9:20 pm
BOS
-
PHX
6h 05mnonstop
Delta Logo
11:58 pm - 6:55 am
PHX
-
BOS
4h 57mnonstop
$207Delta
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
4:37 pm - 8:39 pm
BOS
-
PHX
6h 02mnonstop
American Airlines Logo
10:46 pm - 5:35 am
PHX
-
BOS
4h 49mnonstop
$208American Airlines
Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
6:00 am - 3:27 pm
BOS
-
PHX
11h 27m
1 stop
Multiple Airlines Logo
10:25 pm - 5:00 am
PHX
-
BOS
4h 35mnonstop
$209Multiple Airlines
Mon, Feb 23 - Fri, Feb 27
Frontier Logo
6:00 am - 3:26 pm
BOS
-
PHX
12h 26m
1 stop
Frontier Logo
8:00 am - 12:51 am
PHX
-
BOS
13h 51m
1 stop
$211Frontier
Thu, Apr 30 - Tue, May 5
American Airlines Logo
10:48 am - 6:20 pm
PWM
-
PHX
10h 32m
1 stop
American Airlines Logo
5:05 am - 5:21 pm
PHX
-
PWM
9h 16m
1 stop
$251American Airlines
Tue, Apr 28 - Wed, May 6
Delta Logo
2:35 pm - 11:42 pm
PWM
-
PHX
11h 07m
2 stops
Delta Logo
11:05 pm - 1:50 pm
PHX
-
PWM
11h 45m
2 stops
$267Delta
Tue, Mar 3 - Tue, Mar 10

Delta flights from New Hampshire to Phoenix Sky Harbor Intl Airport

Our best Delta deals on New Hampshire to Phoenix Sky Harbor Intl Airport flight tickets
Delta
Feb 23
BOS5:15 pmBoston Logan Intl
6h 05m
PHX9:20 pmPhoenix Sky Harbor Intl
Mar 2
PHX11:58 pmPhoenix Sky Harbor Intl
4h 57m
BOS6:55 amBoston Logan Intl
$207
Delta
Feb 23
BOS5:25 pmBoston Logan Intl
8h 17m
1 stop
PHX11:42 pmPhoenix Sky Harbor Intl
Mar 4
PHX1:40 pmPhoenix Sky Harbor Intl
4h 47m
BOS8:27 pmBoston Logan Intl
$217
Delta
Mar 30
BOS5:50 pmBoston Logan Intl
6h 03m
PHX8:53 pmPhoenix Sky Harbor Intl
Apr 2
PHX10:33 pmPhoenix Sky Harbor Intl
4h 47m
BOS6:20 amBoston Logan Intl
$222

United Airlines flights from New Hampshire to Phoenix Sky Harbor Intl Airport

Our best United Airlines deals on New Hampshire to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines
Feb 21
BOS3:06 pmBoston Logan Intl
8h 15m
1 stop
PHX9:21 pmPhoenix Sky Harbor Intl
Feb 25
PHX1:31 pmPhoenix Sky Harbor Intl
7h 59m
1 stop
BOS11:30 pmBoston Logan Intl
$212
United Airlines
May 2
PWM3:39 pmPortland
10h 44m
2 stops
PHX11:23 pmPhoenix Sky Harbor Intl
May 9
PHX11:30 pmPhoenix Sky Harbor Intl
8h 23m
1 stop
PWM10:53 amPortland
$256
United Airlines
Apr 14
PWM6:04 amPortland
8h 16m
1 stop
PHX11:20 amPhoenix Sky Harbor Intl
Apr 15
PHX11:12 amPhoenix Sky Harbor Intl
7h 28m
1 stop
PWM9:40 pmPortland
$301

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from New Hampshire to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 4/15

6:00 am-5:29 pm

1 stop14h 29m

Phoenix Sky Harbor Intl

Sat 4/18

8:00 am-12:51 am

1 stop13h 51m

$200

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 3/2

6:00 am-3:27 pm

1 stop11h 27m

Phoenix Sky Harbor Intl

Wed 3/4

7:00 am-11:59 pm

1 stop14h 59m

$203

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 3/2

5:10 pm-9:10 pm

Nonstop6h 00m

Phoenix Sky Harbor Intl

Tue 3/3

10:25 pm-5:00 am

Nonstop4h 35m

$204

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 2/23

5:00 pm-8:59 pm

Nonstop5h 59m

Phoenix Sky Harbor Intl

Thu 2/26

10:25 pm-5:00 am

Nonstop4h 35m

$206

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 2/23

5:15 pm-9:20 pm

Nonstop6h 05m

Phoenix Sky Harbor Intl

Mon 3/2

11:58 pm-6:55 am

Nonstop4h 57m

$207

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 2/19

4:37 pm-8:39 pm

Nonstop6h 02m

Phoenix Sky Harbor Intl

Wed 2/25

10:46 pm-5:35 am

Nonstop4h 49m

$208

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 2/23

6:00 am-3:27 pm

1 stop11h 27m

Phoenix Sky Harbor Intl

Fri 2/27

10:25 pm-5:00 am

Nonstop4h 35m

$209

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 4/30

6:00 am-3:26 pm

1 stop12h 26m

Phoenix Sky Harbor Intl

Tue 5/5

8:00 am-12:51 am

1 stop13h 51m

$211

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 4/28

10:48 am-6:20 pm

1 stop10h 32m

Phoenix Sky Harbor Intl

Wed 5/6

5:05 am-5:21 pm

1 stop9h 16m

$251

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 3/3

2:35 pm-11:42 pm

2 stops11h 07m

Phoenix Sky Harbor Intl

Tue 3/10

11:05 pm-1:50 pm

2 stops11h 45m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

How to get the cheapest flight ticket from New Hampshire to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, January is the cheapest month to fly from New Hampshire to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $285. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of January, then departing from New Hampshire during the month August is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from New Hampshire is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $370. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $444. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from New Hampshire to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $324. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $418. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $358 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from New Hampshire for as low as $336 on momondo.

Cheap New Hampshire to Phoenix Sky Harbor Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Phoenix Sky Harbor Intl Airport

Fastest flight time

5h 46m

Direct flights

Every day
The fastest flight from New Hampshire to Phoenix Sky Harbor Intl Airport takes 5h 46m
Direct flights go from New Hampshire to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from New Hampshire to Phoenix Sky Harbor Intl Airport?

    Prices for flights from New Hampshire to Phoenix Sky Harbor Intl Airport were last updated today.

  • How many operators does momondo search for flights from New Hampshire to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from New Hampshire to Phoenix Sky Harbor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix Sky Harbor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New Hampshire to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from New Hampshire to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $291Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
SouthwestPriceFrom $341Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $371Free CancellationRating
7.4
9,253 reviews
Search United Airlines flights

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Chandler
Glendale
Gilbert
Peoria
Casa Grande
Surprise
Goodyear
Buckeye
Payson
Apache Junction
Paradise Valley
Avondale
Wickenburg
Camp Verde
Guadalupe
Litchfield Park
Fountain Hills

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Phoenix?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from New Hampshire.

Can I find flights from New Hampshire to Phoenix with flexible booking policies on momondo?

All flight searches from New Hampshire to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New Hampshire to Phoenix?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from New Hampshire.

I’m not ready to book a flight from New Hampshire to Phoenix right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Phoenix from New Hampshire. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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