$156+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — PHX
Aug 5 — Aug 121
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
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 July 6, 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 July 6, 2026.
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/226:59 pm
PWM
- PHX
1 stop8h 00m
American Airlines
Wed 8/268:39 am
PHX
- PWM
1 stop9h 42m
American Airlines
Deal found 7/1![American Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 7/2. 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 7/2811:35 am
BOS
- PHX
2 stops9h 25m
Southwest
Wed 8/1210:50 am
PHX
- BOS
2 stops8h 20m
Southwest
Deal found 7/2![Southwest logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:53 am
BOS
- AZA
1 stop7h 46m
Multiple Airlines
Sun 8/307:40 am
AZA
- BOS
2 stops22h 29m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$335
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:15 am
BOS
- PHX
1 stop17h 41m
Multiple Airlines
Sun 10/1811:59 pm
PHX
- BOS
Nonstop4h 53m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$335
This Cheapflightsfares deal was found by Cheapflights users on 7/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:52 pm
BOS
- PHX
Nonstop6h 10m
JetBlue
Tue 10/2711:59 pm
PHX
- BOS
Nonstop4h 40m
JetBlue
Deal found 7/4![JetBlue logo]()
$336
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:50 am
BOS
- PHX
1 stop10h 38m
Delta
Wed 11/111:05 pm
PHX
- BOS
1 stop9h 53m
Delta
Deal found 7/3![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 7/2. 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 8/225:40 am
PWM
- PHX
2 stops10h 20m
Southwest
Sat 8/299:45 am
PHX
- PWM
1 stop8h 15m
Southwest
Deal found 7/2![Southwest logo]()
$338
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 pm
BOS
- PHX
Nonstop5h 56m
Delta
Sat 11/216:35 pm
PHX
- BOS
1 stop9h 58m
Delta
Deal found 7/3![Delta logo]()
$339
This Frontier deal was found by Cheapflights users on 7/1. 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 10/1011:05 am
BOS
- PHX
1 stop15h 51m
Frontier
Mon 10/1911:31 pm
PHX
- BOS
1 stop8h 21m
Frontier
Deal found 7/1![Frontier logo]()
$340
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Tue 8/1810:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 7/3![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 7/1. 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 9/105:40 am
BOS
- PHX
2 stops10h 05m
Southwest
Mon 9/142:20 pm
PHX
- BOS
1 stop7h 10m
Southwest
Deal found 7/1![Southwest logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:53 am
BOS
- AZA
1 stop7h 46m
Allegiant Air
Sun 8/308:20 am
AZA
- BOS
2 stops22h 58m
Allegiant Air
Deal found 7/5![Allegiant Air logo]()
$343
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 July 6, 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 July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:53 am
BOS
- AZA
1 stop7h 46m
Multiple Airlines
Sun 8/307:40 am
AZA
- BOS
2 stops22h 29m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 7/3. 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.
Mon 8/178:40 am
BOS
- PHX
1 stop8h 30m
Southwest
Mon 8/245:00 am
PHX
- BOS
1 stop9h 05m
Southwest
Deal found 7/3![Southwest logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:53 am
BOS
- AZA
1 stop7h 46m
Allegiant Air
Sun 8/308:20 am
AZA
- BOS
2 stops22h 58m
Allegiant Air
Deal found 7/4![Allegiant Air logo]()
$347
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 8/238:05 am
BOS
- PHX
1 stop7h 51m
United Airlines
Sat 8/296:20 am
PHX
- BOS
1 stop9h 59m
United Airlines
Deal found 7/2![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 7/5. 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 9/105:50 pm
BOS
- PHX
Nonstop5h 32m
Delta
Sun 9/135:15 pm
PHX
- BOS
1 stop10h 15m
Delta
Deal found 7/5![Delta logo]()
$357
This JetBlue deal was found by Cheapflights users on 7/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am
PWM
- PHX
1 stop9h 25m
JetBlue
Sat 10/31:20 pm
PHX
- PWM
1 stop7h 32m
JetBlue
Deal found 7/3![JetBlue logo]()
$428
This Sun Country Air deal was found by Cheapflights users on 7/4. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:41 am
BOS
- AZA
1 stop7h 32m
Sun Country Air
Sun 9/273:51 pm
AZA
- BOS
1 stop15h 52m
Sun Country Air
Deal found 7/4![Sun Country Air logo]()
$635
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/157:30 am
BOS
- PHX
1 stop9h 43m
United Airlines
Sat 8/229:23 am
PHX
- BOS
2 stops12h 48m
United Airlines
Deal found 7/1![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 7/2. 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 9/153:10 pm
BOS
- PHX
1 stop9h 16m
Delta
Fri 9/1810:17 pm
PHX
- BOS
Nonstop5h 03m
Delta
Deal found 7/2![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:45 am
BOS
- PHX
2 stops9h 20m
Southwest
Sat 9/128:50 am
PHX
- BOS
2 stops9h 50m
Southwest
Deal found 7/5![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 9/286:01 pm
BOS
- PHX
1 stop7h 40m
United Airlines
Mon 10/1211:52 pm
PHX
- BOS
1 stop6h 41m
United Airlines
Deal found 7/1![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/5. 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.
Mon 8/175:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Sat 8/2210:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 7/5![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 7/1. 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 7/225:30 am
PWM
- PHX
2 stops10h 15m
Southwest
Wed 8/2610:50 am
PHX
- PWM
1 stop7h 20m
Southwest
Deal found 7/1![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 7/2. 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 8/245:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Tue 9/110:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 7/2![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:45 am
BOS
- PHX
2 stops10h 11m
United Airlines
Sat 8/299:23 am
PHX
- BOS
2 stops12h 48m
United Airlines
Deal found 7/5![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 7/1. 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 12/712:50 pm
PWM
- PHX
1 stop8h 08m
Delta
Thu 12/1011:59 pm
PHX
- PWM
1 stop7h 31m
Delta
Deal found 7/1![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:45 am
BOS
- PHX
2 stops10h 11m
United Airlines
Sat 8/229:23 am
PHX
- BOS
2 stops11h 11m
United Airlines
Deal found 7/5![United Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 7/1. 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 9/251:05 pm
PWM
- PHX
1 stop7h 10m
Southwest
Tue 9/2910:35 am
PHX
- PWM
2 stops8h 30m
Southwest
Deal found 7/1![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:35 am
BOS
- PHX
1 stop10h 18m
United Airlines
Fri 7/249:48 am
PHX
- BOS
1 stop9h 05m
United Airlines
Deal found 7/3![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sun 10/255:40 am
PWM
- PHX
2 stops9h 25m
Southwest
Thu 10/295:00 am
PHX
- PWM
1 stop8h 55m
Southwest
Deal found 7/1![Southwest logo]()
$421
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:40 pm
MHT
- PHX
1 stop9h 30m
Southwest
Wed 10/148:15 am
PHX
- MHT
2 stops9h 15m
Southwest
Deal found 7/5![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
PWM
- PHX
1 stop8h 03m
United Airlines
Tue 8/116:00 am
PHX
- PWM
1 stop9h 29m
United Airlines
Deal found 7/5![United Airlines logo]()
$393
This Sun Country Air deal was found by Cheapflights users on 7/3. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:45 am
BOS
- AZA
1 stop29h 43m
Sun Country Air
Thu 10/84:53 pm
AZA
- BOS
1 stop14h 50m
Sun Country Air
Deal found 7/3![Sun Country Air logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:06 pm
BOS
- AZA
1 stop24h 19m
Multiple Airlines
Sun 8/99:54 am
AZA
- BOS
2 stops46h 03m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$727
This Southwest deal was found by Cheapflights users on 7/3. 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 10/91:40 pm
MHT
- PHX
2 stops8h 30m
Southwest
Tue 11/36:30 am
PHX
- MHT
2 stops8h 25m
Southwest
Deal found 7/3![Southwest logo]()
$459
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/3011:35 am
PWM
- PHX
1 stop10h 03m
United Airlines
Sat 10/311:52 pm
PHX
- PWM
1 stop7h 48m
United Airlines
Deal found 7/2![United Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 7/3. 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.
Mon 8/173:40 pm
PWM
- PHX
2 stops9h 35m
Southwest
Mon 8/2411:10 pm
PHX
- PWM
1 stop7h 45m
Southwest
Deal found 7/3![Southwest logo]()
$464
This Expedia deal was found by Cheapflights users on 7/1. 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 7/1611:00 am
LEB
- PHX
2 stops14h 39m
Multiple Airlines
Mon 7/205:48 pm
PHX
- LEB
2 stops18h 25m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$815
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:30 pm
MHT
- PHX
2 stops9h 25m
Southwest
Thu 9/105:00 am
PHX
- MHT
2 stops9h 45m
Southwest
Deal found 7/4![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/182:46 pm
MHT
- PHX
1 stop8h 08m
United Airlines
Wed 8/266:20 am
PHX
- MHT
2 stops9h 40m
United Airlines
Deal found 7/2![United Airlines logo]()
$470
Last-minute flights from New Hampshire to PhoenixDiscover last-minute flight deals from New Hampshire to Phoenix. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Phoenix. Data last updated July 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:04 am
BOS
- PHX
1 stop27h 26m
Frontier
Sat 7/259:50 pm
PHX
- BOS
1 stop10h 07m
Frontier
Deal found 7/3![Frontier logo]()
$335
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/226:59 pm
PWM
- PHX
1 stop8h 00m
American Airlines
Wed 8/268:39 am
PHX
- PWM
1 stop9h 42m
American Airlines
Deal found 7/1![American Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 7/2. 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 7/2811:35 am
BOS
- PHX
2 stops9h 25m
Southwest
Wed 8/1210:50 am
PHX
- BOS
2 stops8h 20m
Southwest
Deal found 7/2![Southwest logo]()
$334
This Expedia deal was found by Cheapflights users on 7/2. 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.
Mon 8/310:04 am
BOS
- PHX
1 stop27h 26m
Frontier
Mon 8/1711:23 pm
PHX
- BOS
1 stop9h 24m
Frontier
Deal found 7/2![Frontier logo]()
$343
This Southwest deal was found by Cheapflights users on 7/1. 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 8/127:30 am
BOS
- PHX
2 stops8h 30m
Southwest
Mon 8/174:00 pm
PHX
- BOS
2 stops14h 55m
Southwest
Deal found 7/1![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 7/3. 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.
Sat 8/155:30 am
BOS
- PHX
1 stop7h 10m
Southwest
Sat 8/226:00 am
PHX
- BOS
1 stop6h 50m
Southwest
Deal found 7/3![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 7/2. 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 8/155:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Sat 8/2210:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 7/2![Delta logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:33 pm
BOS
- PHX
1 stop10h 00m
Alaska Airlines
Mon 8/242:05 pm
PHX
- BOS
1 stop13h 04m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 7/3. 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.
Tue 8/187:30 am
BOS
- PHX
2 stops8h 30m
Southwest
Tue 8/2510:50 am
PHX
- BOS
1 stop7h 35m
Southwest
Deal found 7/3![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 7/2. 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 8/225:40 am
PWM
- PHX
2 stops10h 20m
Southwest
Sat 8/299:45 am
PHX
- PWM
1 stop8h 15m
Southwest
Deal found 7/2![Southwest logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:53 am
BOS
- AZA
1 stop7h 46m
Multiple Airlines
Sun 8/307:40 am
AZA
- BOS
2 stops22h 29m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:53 am
BOS
- AZA
1 stop7h 46m
Allegiant Air
Sun 8/308:20 am
AZA
- BOS
2 stops22h 58m
Allegiant Air
Deal found 7/5![Allegiant Air logo]()
$343
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 July 6, 2026.
Search for one-way flight options from New Hampshire to Phoenix. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Southwest deal was found by Cheapflights users on 7/1. 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 9/3010:50 am
BOS
- PHX
1 stop9h 15m
Southwest
Deal found 7/1![Southwest logo]()
$156
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:50 pm
BOS
- PHX
Nonstop5h 32m
Delta
Deal found 7/3![Delta logo]()
$159
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:00 pm
BOS
- PHX
1 stop8h 27m
United Airlines
Deal found 7/5![United Airlines logo]()
$160
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 9/18:00 am
BOS
- PHX
1 stop9h 33m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:05 am
BOS
- PHX
2 stops30h 46m
Frontier
Deal found 7/3![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:04 am
BOS
- PHX
2 stops16h 01m
Frontier
Deal found 7/6![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:00 pm
BOS
- PHX
2 stops24h 49m
Frontier
Deal found 7/3![Frontier logo]()
$167
This Delta deal was found by Cheapflights users on 7/2. 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 8/252:14 pm
PWM
- PHX
1 stop9h 42m
Delta
Deal found 7/2![Delta logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Fri 10/211:28 am
BOS
- PHX
2 stops26h 21m
Frontier
Deal found 7/1![Frontier logo]()
$168
This Delta deal was found by Cheapflights users on 7/2. 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 10/14:00 pm
BOS
- PHX
1 stop10h 36m
Delta
Deal found 7/2![Delta logo]()
$169
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:35 am
BOS
- PHX
1 stop10h 18m
United Airlines
Deal found 7/3![United Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:17 am
BOS
- PHX
1 stop24h 24m
Allegiant Air
Deal found 7/6![Allegiant Air logo]()
$173
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 July 6, 2026.
Round-trip from | $333 (CheapOair) |
|---|---|
One-way from | $156 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $406 |
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 July 6, 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 - AZA
BOSAZA
Boston Logan Intl
Fri 8/28
11:53 am-4:39 pm
1 stop7h 46m
Phoenix-Mesa Gateway
Sun 8/30
7:40 am-9:09 am
2 stops22h 29m
$335
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 8/17
8:40 am-2:10 pm
1 stop8h 30m
Phoenix Sky Harbor Intl
Mon 8/24
5:00 am-5:05 pm
1 stop9h 05m
$337
BostonPhoenix
BOS - AZA
BOSAZA
Boston Logan Intl
Fri 8/28
11:53 am-4:39 pm
1 stop7h 46m
Phoenix-Mesa Gateway
Sun 8/30
8:20 am-10:18 am
2 stops22h 58m
$347
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sun 8/23
8:05 am-12:56 pm
1 stop7h 51m
Phoenix Sky Harbor Intl
Sat 8/29
6:20 am-7:19 pm
1 stop9h 59m
$351
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 8/15
7:30 am-2:13 pm
1 stop9h 43m
Phoenix Sky Harbor Intl
Sat 8/22
9:23 am-1:11 am
2 stops12h 48m
$356
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Thu 9/10
5:50 pm-8:22 pm
Nonstop5h 32m
Phoenix Sky Harbor Intl
Sun 9/13
5:15 pm-6:30 am
1 stop10h 15m
$357
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 9/15
3:10 pm-9:26 pm
1 stop9h 16m
Phoenix Sky Harbor Intl
Fri 9/18
10:17 pm-6:20 am
Nonstop5h 03m
$357
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 9/28
6:01 pm-10:41 pm
1 stop7h 40m
Phoenix Sky Harbor Intl
Mon 10/12
11:52 pm-9:33 am
1 stop6h 41m
$358
Quickest round-trip
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 8/17
5:50 pm-8:28 pm
Nonstop5h 38m
Phoenix Sky Harbor Intl
Sat 8/22
10:23 pm-6:20 am
Nonstop4h 57m
$359
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 8/24
5:50 pm-8:28 pm
Nonstop5h 38m
Phoenix Sky Harbor Intl
Tue 9/1
10:23 pm-6:20 am
Nonstop4h 57m
$359
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
PWM-PHX
BOS-AZA
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
PWM-PHX
BOS-AZA
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 July 6, 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$306 | Average$430 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$471 | FlexibilityNo cancel fee | On-time63% |