$124+ Cheap flights from Boston (BOS) to Arizona
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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
May 9 — May 161
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Arizona with Cheapflights
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Cheapest flights from Boston to ArizonaExplore the most affordable flight options available from Boston to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.
Explore the most affordable flight options available from Boston to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.
This eDestinos deal was found by Cheapflights users on 4/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:31 am
BOS
- PHX
2 stops30h 38m
Frontier
Sun 5/1711:30 pm
PHX
- BOS
1 stop30h 14m
Frontier
Deal found 4/6![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sat 5/210:25 am
BOS
- LAS
1 stop13h 24m
Frontier
Wed 5/66:45 am
LAS
- BOS
1 stop15h 39m
Frontier
Deal found 4/6![Frontier logo]()
$247
This American Airlines deal was found by Cheapflights users on 4/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:13 am
BOS
- PHX
Nonstop5h 47m
American Airlines
Wed 4/2910:09 pm
PHX
- BOS
Nonstop4h 51m
American Airlines
Deal found 4/6![American Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Wed 4/226:00 am
BOS
- LAS
1 stop10h 43m
Frontier
Tue 4/2811:35 pm
LAS
- BOS
1 stop22h 56m
Frontier
Deal found 4/5![Frontier logo]()
$248
This JetBlue deal was found by Cheapflights users on 4/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:37 pm
BOS
- PHX
Nonstop6h 03m
JetBlue
Mon 5/410:35 pm
PHX
- BOS
Nonstop4h 54m
JetBlue
Deal found 4/6![JetBlue logo]()
$248
This Expedia deal was found by Cheapflights users on 4/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:55 pm
BOS
- LAS
1 stop9h 37m
Multiple Airlines
Fri 5/19:50 pm
LAS
- BOS
Nonstop5h 10m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Thu 4/306:00 am
BOS
- PHX
1 stop18h 24m
Frontier
Mon 5/410:59 pm
PHX
- BOS
1 stop23h 25m
Frontier
Deal found 4/5![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:40 pm
BOS
- LAS
1 stop9h 52m
Frontier
Wed 4/1512:19 pm
LAS
- BOS
1 stop10h 12m
Frontier
Deal found 4/6![Frontier logo]()
$250
This Southwest deal was found by Cheapflights users on 4/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:15 am
BOS
- PHX
1 stop8h 10m
Southwest
Wed 5/67:05 am
PHX
- BOS
2 stops9h 35m
Southwest
Deal found 4/7![Southwest logo]()
$250
This Mytrip deal was found by Cheapflights users on 4/6. 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.
Fri 5/112:42 pm
BOS
- LAS
1 stop12h 46m
Frontier
Fri 5/88:00 am
LAS
- BOS
1 stop22h 12m
Frontier
Deal found 4/6![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:16 am
BOS
- PHX
1 stop14h 54m
Multiple Airlines
Thu 4/301:07 pm
PHX
- BOS
Nonstop4h 58m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$251
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:20 pm
BOS
- LAS
Nonstop5h 59m
JetBlue
Mon 6/88:55 pm
LAS
- BOS
Nonstop5h 06m
JetBlue
Deal found 4/6![JetBlue logo]()
$252
Best flights from Boston to ArizonaDiscover carefully curated flight deals from Boston to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
Discover carefully curated flight deals from Boston to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
This Delta deal was found by Cheapflights users on 4/8. 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 5/510:20 am
BOS
- LAS
1 stop10h 46m
Delta
Thu 5/710:00 pm
LAS
- BOS
Nonstop5h 09m
Delta
Deal found 4/8![Delta logo]()
$262
This JetBlue deal was found by Cheapflights users on 4/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:08 pm
BOS
- LAS
Nonstop6h 02m
JetBlue
Tue 5/59:45 am
LAS
- BOS
Nonstop5h 13m
JetBlue
Deal found 4/5![JetBlue logo]()
$272
This Southwest deal was found by Cheapflights users on 4/4. 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.
Thu 5/75:50 pm
BOS
- LAS
1 stop8h 25m
Southwest
Sun 5/1010:15 pm
LAS
- BOS
1 stop6h 50m
Southwest
Deal found 4/4![Southwest logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:05 am
BOS
- PHX
1 stop10h 36m
Alaska Airlines
Sat 6/67:20 am
PHX
- BOS
1 stop19h 24m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/111:33 am
BOS
- AZA
2 stops14h 48m
Allegiant Air
Sat 5/308:00 am
AZA
- BOS
1 stop21h 33m
Allegiant Air
Deal found 4/9![Allegiant Air logo]()
$438
This Sun Country Air deal was found by Cheapflights users on 4/6. 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 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 4/6![Sun Country Air logo]()
$467
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/23:43 pm
BOS
- TUS
1 stop8h 38m
United Airlines
Tue 5/512:35 pm
TUS
- BOS
1 stop8h 00m
United Airlines
Deal found 4/5![United Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 4/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:24 pm
BOS
- FLG
1 stop9h 33m
American Airlines
Thu 5/147:52 pm
FLG
- BOS
1 stop7h 08m
American Airlines
Deal found 4/7![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 4/9. 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 4/293:00 pm
BOS
- PHX
1 stop9h 11m
Delta
Mon 5/412:10 pm
PHX
- BOS
1 stop8h 49m
Delta
Deal found 4/9![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:40 pm
BOS
- LAS
1 stop8h 20m
Southwest
Thu 4/305:30 am
LAS
- BOS
1 stop8h 40m
Southwest
Deal found 4/6![Southwest logo]()
$292
This JetBlue deal was found by Cheapflights users on 4/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:20 am
BOS
- LAS
1 stop12h 48m
JetBlue
Fri 5/89:50 pm
LAS
- BOS
Nonstop5h 12m
JetBlue
Deal found 4/6![JetBlue logo]()
$305
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:50 pm
BOS
- LAS
Nonstop5h 49m
Delta
Fri 6/1210:36 pm
LAS
- BOS
Nonstop4h 59m
Delta
Deal found 4/7![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/9. 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 5/46:45 pm
BOS
- LAS
1 stop7h 25m
Southwest
Wed 5/612:40 pm
LAS
- BOS
1 stop6h 40m
Southwest
Deal found 4/9![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 4/8. 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 4/273:45 pm
BOS
- LAS
2 stops10h 10m
Southwest
Tue 4/288:00 pm
LAS
- BOS
2 stops9h 15m
Southwest
Deal found 4/8![Southwest logo]()
$301
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:55 pm
BOS
- LAS
Nonstop6h 05m
Delta
Sun 5/1010:35 am
LAS
- BOS
Nonstop5h 05m
Delta
Deal found 4/7![Delta logo]()
$307
This JetBlue deal was found by Cheapflights users on 4/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:22 pm
BOS
- LAS
Nonstop6h 01m
JetBlue
Wed 6/311:59 pm
LAS
- BOS
1 stop8h 03m
JetBlue
Deal found 4/5![JetBlue logo]()
$345
This Southwest deal was found by Cheapflights users on 4/8. 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 5/86:55 pm
BOS
- LAS
1 stop7h 40m
Southwest
Fri 5/1511:40 pm
LAS
- BOS
2 stops10h 55m
Southwest
Deal found 4/8![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 4/5. 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.
Sat 8/296:05 pm
BOS
- PHX
Nonstop5h 50m
Delta
Sat 9/510:30 pm
PHX
- BOS
Nonstop5h 06m
Delta
Deal found 4/5![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 4/4. 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.
Sat 5/305:25 am
BOS
- PHX
2 stops15h 50m
Southwest
Sat 6/66:35 am
PHX
- BOS
1 stop13h 25m
Southwest
Deal found 4/4![Southwest logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Thu 6/1112:07 pm
BOS
- AZA
1 stop22h 50m
Allegiant Air
Sat 6/138:00 am
AZA
- BOS
1 stop21h 31m
Allegiant Air
Deal found 4/6![Allegiant Air logo]()
$453
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:50 pm
BOS
- LAS
Nonstop5h 49m
Delta
Thu 6/2510:36 pm
LAS
- BOS
Nonstop4h 59m
Delta
Deal found 4/6![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/4. 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.
Sun 5/2412:36 pm
BOS
- FLG
1 stop10h 20m
American Airlines
Sat 5/3010:25 am
FLG
- BOS
1 stop9h 49m
American Airlines
Deal found 4/4![American Airlines logo]()
$496
This Southwest deal was found by Cheapflights users on 4/5. 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 4/266:40 am
BOS
- PHX
2 stops11h 20m
Southwest
Wed 4/2911:10 am
PHX
- BOS
2 stops8h 10m
Southwest
Deal found 4/5![Southwest logo]()
$315
This Sun Country Air deal was found by Cheapflights users on 4/7. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:17 am
BOS
- AZA
1 stop7h 38m
Sun Country Air
Thu 5/75:35 pm
AZA
- BOS
1 stop14h 04m
Sun Country Air
Deal found 4/7![Sun Country Air logo]()
$537
This American Airlines deal was found by Cheapflights users on 4/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
BOS
- FLG
1 stop8h 55m
American Airlines
Wed 7/112:35 pm
FLG
- BOS
1 stop8h 24m
American Airlines
Deal found 4/7![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:40 am
BOS
- PHX
Nonstop5h 53m
Delta
Tue 5/512:10 pm
PHX
- BOS
1 stop14h 20m
Delta
Deal found 4/7![Delta logo]()
$350
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:45 am
BOS
- PHX
1 stop7h 40m
Southwest
Tue 8/256:30 pm
PHX
- BOS
1 stop8h 30m
Southwest
Deal found 4/6![Southwest logo]()
$331
This Sun Country Air deal was found by Cheapflights users on 4/7. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:00 am
BOS
- AZA
1 stop9h 12m
Sun Country Air
Thu 5/75:35 pm
AZA
- BOS
1 stop14h 04m
Sun Country Air
Deal found 4/7![Sun Country Air logo]()
$537
This American Airlines deal was found by Cheapflights users on 4/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:45 am
BOS
- FLG
1 stop8h 14m
American Airlines
Tue 9/2912:15 pm
FLG
- BOS
1 stop7h 53m
American Airlines
Deal found 4/7![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 4/5. 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.
Fri 5/225:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Thu 5/2810:27 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 4/5![Delta logo]()
$362
Last-minute flights from Boston to ArizonaDiscover last-minute flight deals from Boston to Arizona. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Arizona. Data last updated April 9, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:40 pm
BOS
- LAS
1 stop9h 52m
Frontier
Wed 4/1512:19 pm
LAS
- BOS
1 stop10h 12m
Frontier
Deal found 4/6![Frontier logo]()
$250
This Super.com deal was found by Cheapflights users on 4/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:40 pm
BOS
- LAS
1 stop9h 52m
Frontier
Fri 4/1711:49 pm
LAS
- BOS
1 stop8h 58m
Frontier
Deal found 4/7![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:16 pm
BOS
- PHX
2 stops40h 56m
Multiple Airlines
Wed 4/2912:58 pm
PHX
- BOS
1 stop9h 33m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/268:16 pm
BOS
- PHX
2 stops28h 08m
Multiple Airlines
Wed 4/2912:58 pm
PHX
- BOS
1 stop9h 33m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$255
This JetBlue deal was found by Cheapflights users on 4/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:37 pm
BOS
- PHX
Nonstop6h 03m
JetBlue
Mon 5/410:35 pm
PHX
- BOS
Nonstop4h 54m
JetBlue
Deal found 4/6![JetBlue logo]()
$248
This American Airlines deal was found by Cheapflights users on 4/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:13 am
BOS
- PHX
Nonstop5h 47m
American Airlines
Wed 4/2910:09 pm
PHX
- BOS
Nonstop4h 51m
American Airlines
Deal found 4/6![American Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 4/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
BOS
- PHX
1 stop8h 53m
Multiple Airlines
Mon 5/410:35 pm
PHX
- BOS
Nonstop4h 54m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$254
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:16 am
BOS
- PHX
1 stop14h 54m
Multiple Airlines
Thu 4/301:07 pm
PHX
- BOS
Nonstop4h 58m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Thu 4/306:00 am
BOS
- PHX
1 stop18h 24m
Frontier
Mon 5/410:59 pm
PHX
- BOS
1 stop23h 25m
Frontier
Deal found 4/5![Frontier logo]()
$249
This Southwest deal was found by Cheapflights users on 4/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:15 am
BOS
- PHX
1 stop8h 10m
Southwest
Wed 5/67:05 am
PHX
- BOS
2 stops9h 35m
Southwest
Deal found 4/7![Southwest logo]()
$250
This eDestinos deal was found by Cheapflights users on 4/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:31 am
BOS
- PHX
2 stops30h 38m
Frontier
Sun 5/1711:30 pm
PHX
- BOS
1 stop30h 14m
Frontier
Deal found 4/6![Frontier logo]()
$245
This eDestinos deal was found by Cheapflights users on 4/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:07 am
BOS
- PHX
2 stops39h 19m
Frontier
Sun 5/1711:30 pm
PHX
- BOS
1 stop30h 14m
Frontier
Deal found 4/6![Frontier logo]()
$253
One-way flights from Boston to ArizonaSearch for one-way flight options from Boston to Arizona. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
Search for one-way flight options from Boston to Arizona. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Tue 5/56:00 am
BOS
- PHX
2 stops20h 29m
Frontier
Deal found 4/6![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
BOS
- PHX
1 stop8h 41m
Frontier
Deal found 4/6![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
BOS
- PHX
2 stops34h 09m
Frontier
Deal found 4/7![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sat 5/96:00 am
BOS
- PHX
2 stops18h 20m
Frontier
Deal found 4/6![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 4/273:27 pm
BOS
- LAS
2 stops25h 16m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Wed 5/66:00 am
BOS
- PHX
2 stops15h 35m
Frontier
Deal found 4/5![Frontier logo]()
$128
This Delta deal was found by Cheapflights users on 4/5. 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.
Fri 5/16:55 pm
BOS
- LAS
Nonstop6h 05m
Delta
Deal found 4/5![Delta logo]()
$129
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
BOS
- PHX
1 stop8h 53m
Frontier
Deal found 4/6![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/2912:55 pm
BOS
- LAS
2 stops21h 09m
Frontier
Deal found 4/6![Frontier logo]()
$130
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
BOS
- PHX
1 stop8h 53m
Frontier
Deal found 4/8![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:12 am
BOS
- LAS
1 stop14h 39m
Frontier
Deal found 4/6![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 4/5. 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.
Sat 6/612:01 pm
BOS
- PHX
1 stop13h 25m
Frontier
Deal found 4/5![Frontier logo]()
$131
Find flight deals from Boston to Arizona
Keep the following information in mind while searching for Boston to Arizona flight deals. Data was last updated April 9, 2026.
Round-trip from | $245 (eDestinos) |
|---|---|
One-way from | $124 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $417 |
Good round-trip deal | $336 or less |
Good one-way deal | $178 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Arizona 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 April 9, 2026.
Use the filters below to find and compare flights from Boston to Arizona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Tue 5/5
10:20 am-6:06 pm
1 stop10h 46m
Las Vegas Harry Reid Intl
Thu 5/7
10:00 pm-6:09 am
Nonstop5h 09m
$262
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Fri 5/1
7:08 pm-10:10 pm
Nonstop6h 02m
Las Vegas Harry Reid Intl
Tue 5/5
9:45 am-5:58 pm
Nonstop5h 13m
$272
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Thu 5/7
5:50 pm-11:15 pm
1 stop8h 25m
Las Vegas Harry Reid Intl
Sun 5/10
10:15 pm-8:05 am
1 stop6h 50m
$277
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Wed 4/29
3:00 pm-9:11 pm
1 stop9h 11m
Phoenix Sky Harbor Intl
Mon 5/4
12:10 pm-11:59 pm
1 stop8h 49m
$287
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Sun 4/26
7:40 pm-1:00 am
1 stop8h 20m
Las Vegas Harry Reid Intl
Thu 4/30
5:30 am-5:10 pm
1 stop8h 40m
$292
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Fri 6/5
7:50 pm-10:39 pm
Nonstop5h 49m
Las Vegas Harry Reid Intl
Fri 6/12
10:36 pm-6:35 am
Nonstop4h 59m
$297
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Mon 5/4
6:45 pm-11:10 pm
1 stop7h 25m
Las Vegas Harry Reid Intl
Wed 5/6
12:40 pm-10:20 pm
1 stop6h 40m
$297
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Mon 4/27
3:45 pm-10:55 pm
2 stops10h 10m
Las Vegas Harry Reid Intl
Tue 4/28
8:00 pm-8:15 am
2 stops9h 15m
$301
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Fri 5/8
6:55 pm-11:35 pm
1 stop7h 40m
Las Vegas Harry Reid Intl
Fri 5/15
11:40 pm-1:35 pm
2 stops10h 55m
$302
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 5/30
5:25 am-6:15 pm
2 stops15h 50m
Phoenix Sky Harbor Intl
Sat 6/6
6:35 am-11:00 pm
1 stop13h 25m
$303
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Arizona
Have a flexible travel schedule? Discover the best time to fly to Arizona from Boston with our price prediction graph.
BOS-LAS
BOS-PHX
BOS-AZA
BOS-TUS
BOS-FLG
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 Boston to Arizona
BOS-USAZ
BOS-LAS
BOS-PHX
BOS-AZA
BOS-TUS
What is the cheapest month to book a flight from Boston to Arizona?
Currently, November is the cheapest month in which you can book a flight from Boston to Arizona (average of $135). Flying from Boston to Arizona in July is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to AZ?
Find hourly flight availability from Boston to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 9, 2026.
One of the essential ways to save on airfare from Boston to Arizona is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.
What is the cheapest day to fly from Boston to Arizona?
Use this chart to determine the cheapest time to fly round-trip from Boston to Arizona. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their Boston to Arizona flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Boston to Arizona
Explore weekly flight availability from Boston to Arizona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 9, 2026.
The most flights from BOS to USAZ are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Boston to Arizona?
Reviews of airlines servicing Arizona
Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated April 9, 2026.
Read through reviews of airlines operating flights from Boston to Arizona, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Boston to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Arizona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Arizona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Arizona by cabin class
Find flights from Boston to Arizona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Arizona flights
Browse other Boston and Arizona flight options. Last updated on April 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Arizona flights
Consider these flights traveling from Boston to Arizona.
Top 7 airlines flying from Boston to Arizona
Discover the top 7 airlines that operate flights from Boston to Arizona. 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 April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$191 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$127 | Average$242 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$358 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$154 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$226 | Average$432 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$538 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$499 | FlexibilityNo cancel fee | On-time63% |