$129+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — PHX
Jun 21 — Jun 281
Round-trip
1 adult, Economy
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Find cheap flights from New Hampshire to Phoenix with Cheapflights
1. Tell us where you want to go
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Cheapest flights from New Hampshire to PhoenixExplore 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 May 22, 2026.
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 May 22, 2026.
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 6/16:16 pm
BOS
- PHX
1 stop8h 13m
Delta
Mon 6/810:57 pm
PHX
- BOS
1 stop7h 10m
Delta
Deal found 5/18![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 5/19. 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.
Thu 6/44:30 pm
BOS
- PHX
1 stop9h 40m
Southwest
Sat 6/65:15 am
PHX
- BOS
1 stop12h 05m
Southwest
Deal found 5/19![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 5/21. 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 6/45:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Wed 6/1010:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 5/21![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 5/17. 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 6/106:20 am
BOS
- PHX
Nonstop5h 49m
American Airlines
Tue 6/163:15 pm
PHX
- BOS
Nonstop4h 59m
American Airlines
Deal found 5/17![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/56:20 am
BOS
- PHX
Nonstop5h 40m
American Airlines
Tue 6/91:27 pm
PHX
- BOS
Nonstop4h 59m
American Airlines
Deal found 5/19![American Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 5/17. 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.
Thu 6/44:30 pm
BOS
- PHX
1 stop9h 40m
Southwest
Tue 6/96:40 am
PHX
- BOS
1 stop8h 35m
Southwest
Deal found 5/17![Southwest logo]()
$302
This CheapOair deal was found by Cheapflights users on 5/18. 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.
Thu 5/286:40 pm
BOS
- PHX
1 stop19h 42m
Alaska Airlines
Tue 6/27:20 am
PHX
- BOS
1 stop19h 24m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 5/17. 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 11/74:57 pm
BOS
- PHX
1 stop7h 54m
United Airlines
Sat 11/1410:50 am
PHX
- BOS
1 stop7h 09m
United Airlines
Deal found 5/17![United Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 5/20. 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.
Mon 6/86:05 am
BOS
- PHX
1 stop9h 10m
Delta
Mon 6/810:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 5/20![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 5/18. 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 9/126:00 pm
BOS
- PHX
1 stop7h 46m
United Airlines
Sat 9/2611:52 pm
PHX
- BOS
1 stop6h 32m
United Airlines
Deal found 5/18![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 5/20. 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.
Wed 6/105:55 pm
BOS
- PHX
Nonstop5h 42m
Delta
Mon 6/1510:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 5/20![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 5/20. 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 9/226:00 am
MHT
- PHX
1 stop10h 09m
American Airlines
Tue 9/2211:49 pm
PHX
- MHT
1 stop8h 52m
American Airlines
Deal found 5/20![American Airlines logo]()
$347
Best flights from New Hampshire to PhoenixDiscover carefully curated flight deals from New Hampshire to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 22, 2026.
Discover carefully curated flight deals from New Hampshire to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 22, 2026.
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Fri 6/55:35 pm
BOS
- PHX
1 stop7h 50m
United Airlines
Mon 6/811:50 pm
PHX
- BOS
1 stop6h 39m
United Airlines
Deal found 5/18![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 5/20. 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.
Tue 8/185:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Fri 8/2110:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 5/20![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 5/19. 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.
Tue 8/45:50 pm
BOS
- PHX
1 stop7h 30m
Southwest
Sun 8/97:40 am
PHX
- BOS
1 stop9h 45m
Southwest
Deal found 5/19![Southwest logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2710:54 am
BOS
- AZA
2 stops38h 29m
Allegiant Air
Sat 7/44:04 pm
AZA
- BOS
1 stop13h 24m
Allegiant Air
Deal found 5/19![Allegiant Air logo]()
$485
This JetBlue deal was found by Cheapflights users on 5/21. 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.
Fri 6/52:37 pm
PWM
- PHX
1 stop11h 16m
JetBlue
Tue 6/911:58 pm
PHX
- PWM
1 stop10h 37m
JetBlue
Deal found 5/21![JetBlue logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:04 am
BOS
- AZA
2 stops31h 56m
Multiple Airlines
Sat 8/221:39 pm
AZA
- BOS
1 stop17h 25m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 7/86:00 am
BOS
- PHX
1 stop8h 03m
United Airlines
Tue 7/142:45 pm
PHX
- BOS
1 stop7h 29m
United Airlines
Deal found 5/17![United Airlines logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:49 pm
MHT
- PHX
2 stops22h 35m
Alaska Airlines
Sun 8/306:02 am
PHX
- MHT
2 stops25h 02m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$657
This Delta deal was found by Cheapflights users on 5/17. 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.
Tue 7/76:05 am
BOS
- PHX
1 stop9h 07m
Delta
Thu 7/1610:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 5/17![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 5/21. 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 7/47:19 am
BOS
- PHX
1 stop8h 07m
United Airlines
Sat 7/112:45 pm
PHX
- BOS
1 stop7h 29m
United Airlines
Deal found 5/21![United Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 5/21. 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 6/122:10 pm
BOS
- PHX
1 stop9h 45m
Southwest
Tue 6/165:05 am
PHX
- BOS
2 stops9h 00m
Southwest
Deal found 5/21![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 5/20. 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 7/315:30 am
BOS
- PHX
1 stop7h 02m
Delta
Sat 8/85:45 am
PHX
- BOS
1 stop9h 25m
Delta
Deal found 5/20![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Fri 5/296:40 pm
BOS
- PHX
1 stop7h 57m
United Airlines
Sun 5/3111:50 pm
PHX
- BOS
1 stop6h 39m
United Airlines
Deal found 5/17![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 5/21. 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 6/205:55 pm
BOS
- PHX
Nonstop5h 42m
Delta
Tue 6/231:20 pm
PHX
- BOS
1 stop7h 29m
Delta
Deal found 5/21![Delta logo]()
$383
This Southwest deal was found by Cheapflights users on 5/18. 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.
Thu 9/2412:45 pm
MHT
- PHX
1 stop12h 35m
Southwest
Sun 9/278:10 am
PHX
- MHT
2 stops10h 55m
Southwest
Deal found 5/18![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 5/19. 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.
Sun 5/315:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Tue 6/26:50 am
PHX
- BOS
1 stop9h 57m
Delta
Deal found 5/19![Delta logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:07 pm
BOS
- AZA
1 stop22h 50m
Allegiant Air
Wed 7/19:45 am
AZA
- BOS
1 stop22h 31m
Allegiant Air
Deal found 5/18![Allegiant Air logo]()
$519
This Southwest deal was found by Cheapflights users on 5/20. 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 7/37:40 am
PWM
- PHX
2 stops8h 10m
Southwest
Fri 7/311:55 pm
PHX
- PWM
1 stop8h 00m
Southwest
Deal found 5/20![Southwest logo]()
$444
This Delta deal was found by Cheapflights users on 5/21. 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 5/305:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Sat 6/65:35 pm
PHX
- BOS
1 stop10h 58m
Delta
Deal found 5/21![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 5/19. 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.
Mon 7/65:00 am
MHT
- PHX
2 stops10h 05m
Southwest
Fri 7/107:15 pm
PHX
- MHT
1 stop12h 35m
Southwest
Deal found 5/19![Southwest logo]()
$478
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Tue 9/152:46 pm
MHT
- PHX
1 stop8h 08m
United Airlines
Sat 9/196:20 am
PHX
- MHT
2 stops9h 40m
United Airlines
Deal found 5/21![United Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 5/18. 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 7/211:48 am
PWM
- PHX
1 stop8h 06m
Delta
Sun 7/511:59 pm
PHX
- PWM
2 stops20h 30m
Delta
Deal found 5/18![Delta logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:29 am
BOS
- AZA
2 stops16h 19m
Allegiant Air
Wed 6/32:21 pm
AZA
- BOS
1 stop17h 56m
Allegiant Air
Deal found 5/19![Allegiant Air logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:10 am
BOS
- AZA
2 stops40h 04m
Multiple Airlines
Sat 6/274:10 pm
AZA
- BOS
1 stop13h 21m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$702
This Southwest deal was found by Cheapflights users on 5/18. 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.
Mon 6/155:20 pm
PWM
- PHX
1 stop9h 15m
Southwest
Fri 6/1911:35 am
PHX
- PWM
2 stops9h 30m
Southwest
Deal found 5/18![Southwest logo]()
$484
This Delta deal was found by Cheapflights users on 5/18. 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.
Wed 7/111:48 am
PWM
- PHX
1 stop8h 06m
Delta
Mon 7/610:57 pm
PHX
- PWM
2 stops21h 33m
Delta
Deal found 5/18![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 6/95:15 am
PWM
- PHX
2 stops11h 24m
United Airlines
Tue 6/1611:12 am
PHX
- PWM
1 stop7h 39m
United Airlines
Deal found 5/17![United Airlines logo]()
$539
This Expedia deal was found by Cheapflights users on 5/20. 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.
Thu 6/410:48 am
LEB
- PHX
2 stops15h 05m
Multiple Airlines
Mon 6/84:23 pm
PHX
- LEB
2 stops18h 13m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$731
This Southwest deal was found by Cheapflights users on 5/18. 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 6/63:00 pm
PWM
- PHX
1 stop8h 50m
Southwest
Sun 6/711:55 pm
PHX
- PWM
2 stops9h 25m
Southwest
Deal found 5/18![Southwest logo]()
$538
This Delta deal was found by Cheapflights users on 5/19. 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.
Mon 8/174:47 pm
PWM
- PHX
1 stop7h 45m
Delta
Sat 8/2210:19 am
PHX
- PWM
1 stop8h 12m
Delta
Deal found 5/19![Delta logo]()
$460
Last-minute flights from New Hampshire to PhoenixDiscover last-minute flight deals from New Hampshire to Phoenix. Data last updated May 22, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Phoenix. Data last updated May 22, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 5/18. 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.
Thu 5/286:40 pm
BOS
- PHX
1 stop19h 42m
Alaska Airlines
Tue 6/27:20 am
PHX
- BOS
1 stop19h 24m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 6/16:16 pm
BOS
- PHX
1 stop8h 13m
Delta
Mon 6/810:57 pm
PHX
- BOS
1 stop7h 10m
Delta
Deal found 5/18![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 5/20. 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.
Wed 6/37:35 am
BOS
- PHX
2 stops10h 40m
Southwest
Sat 6/65:15 am
PHX
- BOS
1 stop12h 05m
Southwest
Deal found 5/20![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 5/19. 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.
Thu 6/44:30 pm
BOS
- PHX
1 stop9h 40m
Southwest
Sat 6/65:15 am
PHX
- BOS
1 stop12h 05m
Southwest
Deal found 5/19![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 5/21. 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 6/45:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Sun 6/710:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 5/21![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 5/17. 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.
Thu 6/44:30 pm
BOS
- PHX
1 stop9h 40m
Southwest
Tue 6/96:40 am
PHX
- BOS
1 stop8h 35m
Southwest
Deal found 5/17![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/56:20 am
BOS
- PHX
Nonstop5h 40m
American Airlines
Tue 6/91:27 pm
PHX
- BOS
Nonstop4h 59m
American Airlines
Deal found 5/19![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 5/20. 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.
Mon 6/86:05 am
BOS
- PHX
1 stop9h 10m
Delta
Tue 6/910:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 5/20![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/97:16 am
PWM
- PHX
1 stop8h 47m
American Airlines
Tue 6/165:00 am
PHX
- PWM
1 stop9h 06m
American Airlines
Deal found 5/19![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 5/17. 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 6/106:20 am
BOS
- PHX
Nonstop5h 49m
American Airlines
Tue 6/163:15 pm
PHX
- BOS
Nonstop4h 59m
American Airlines
Deal found 5/17![American Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 5/20. 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.
Wed 6/105:55 pm
BOS
- PHX
Nonstop5h 42m
Delta
Mon 6/1510:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 5/20![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 6/163:54 pm
BOS
- PHX
1 stop7h 48m
United Airlines
Tue 6/236:10 am
PHX
- BOS
1 stop8h 24m
United Airlines
Deal found 5/17![United Airlines logo]()
$311
One-way flights from New Hampshire to PhoenixSearch for one-way flight options from New Hampshire to Phoenix. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
Search for one-way flight options from New Hampshire to Phoenix. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
This Delta deal was found by Cheapflights users on 5/17. 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 6/55:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Deal found 5/17![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 5/17. 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 6/67:48 am
BOS
- PHX
1 stop11h 47m
Delta
Deal found 5/17![Delta logo]()
$139
This CheapOair deal was found by Cheapflights users on 5/18. 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.
Mon 6/86:40 pm
BOS
- PHX
1 stop19h 42m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:01 pm
BOS
- PHX
1 stop11h 32m
Frontier
Deal found 5/19![Frontier logo]()
$151
This American Airlines deal was found by Cheapflights users on 5/21. 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 6/65:05 pm
BOS
- PHX
Nonstop5h 47m
American Airlines
Deal found 5/21![American Airlines logo]()
$154
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Wed 7/16:00 am
BOS
- PHX
1 stop8h 03m
United Airlines
Deal found 5/19![United Airlines logo]()
$156
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Wed 6/107:30 am
BOS
- PHX
1 stop9h 09m
United Airlines
Deal found 5/19![United Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 5/20. 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.
Tue 6/95:55 pm
BOS
- PHX
Nonstop5h 42m
Delta
Deal found 5/20![Delta logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:23 am
BOS
- AZA
1 stop32h 02m
Allegiant Air
Deal found 5/19![Allegiant Air logo]()
$160
This Expedia deal was found by Cheapflights users on 5/19. 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.
Wed 7/1512:04 pm
BOS
- PHX
1 stop13h 14m
Frontier
Deal found 5/19![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:12 am
BOS
- PHX
2 stops41h 22m
Frontier
Deal found 5/20![Frontier logo]()
$162
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Deal found 5/18![Delta logo]()
$164
Find 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 May 22, 2026.
Round-trip from | $277 (United Airlines) |
|---|---|
One-way from | $129 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $369 |
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 May 22, 2026.
Use the filters below to find and compare flights from New Hampshire to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 6/5
5:35 pm-10:25 pm
1 stop7h 50m
Phoenix Sky Harbor Intl
Mon 6/8
11:50 pm-9:29 am
1 stop6h 39m
$277
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Wed 7/8
6:00 am-11:03 am
1 stop8h 03m
Phoenix Sky Harbor Intl
Tue 7/14
2:45 pm-1:14 am
1 stop7h 29m
$311
Quickest round-trip
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 8/18
5:50 pm-8:28 pm
Nonstop5h 38m
Phoenix Sky Harbor Intl
Fri 8/21
10:23 pm-6:20 am
Nonstop4h 57m
$349
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 7/4
7:19 am-12:26 pm
1 stop8h 07m
Phoenix Sky Harbor Intl
Sat 7/11
2:45 pm-1:14 am
1 stop7h 29m
$353
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 5/29
6:40 pm-11:37 pm
1 stop7h 57m
Phoenix Sky Harbor Intl
Sun 5/31
11:50 pm-9:29 am
1 stop6h 39m
$355
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 7/7
6:05 am-12:12 pm
1 stop9h 07m
Phoenix Sky Harbor Intl
Thu 7/16
10:32 pm-6:30 am
Nonstop4h 58m
$359
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 8/4
5:50 pm-10:20 pm
1 stop7h 30m
Phoenix Sky Harbor Intl
Sun 8/9
7:40 am-8:25 pm
1 stop9h 45m
$366
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 7/31
5:30 am-9:32 am
1 stop7h 02m
Phoenix Sky Harbor Intl
Sat 8/8
5:45 am-6:10 pm
1 stop9h 25m
$369
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 6/20
5:55 pm-8:37 pm
Nonstop5h 42m
Phoenix Sky Harbor Intl
Tue 6/23
1:20 pm-11:49 pm
1 stop7h 29m
$383
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sun 5/31
5:55 pm-8:41 pm
Nonstop5h 46m
Phoenix Sky Harbor Intl
Tue 6/2
6:50 am-7:47 pm
1 stop9h 57m
$387
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BOS-PHX
BOS-AZA
PWM-PHX
MHT-PHX
LEB-PHX
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
USNH-PH1
BOS-PHX
BOS-AZA
PWM-PHX
MHT-PHX
What is the cheapest month to book a flight from New Hampshire to Phoenix?
Currently, September is the cheapest month in which you can book a flight from New Hampshire to Phoenix (average of $173). Flying from New Hampshire to Phoenix in June is currently the most expensive (average of $394). 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 New Hampshire to Phoenix?
How far ahead should I book a flight from New Hampshire to Phoenix?
The price you pay for your flight from New Hampshire to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
Complete your trip
Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Hampshire to Phoenix by cabin class
Find flights from New Hampshire to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Hampshire and Phoenix flights
Browse other New Hampshire and Phoenix flight options. Last updated on May 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
New Hampshire to Phoenix flights
Consider these flights traveling from New Hampshire to Phoenix.
Top 2 airlines flying from New Hampshire to Phoenix
Discover the top 2 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 May 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$467 | FlexibilityNo cancel fee | On-time63% |