$129+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Arizona 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 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 28, 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 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/316:00 am
BOS
- LAS
1 stop9h 53m
Multiple Airlines
Tue 6/99:47 pm
LAS
- BOS
1 stop19h 13m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$262
This Expedia deal was found by Cheapflights users on 4/23. 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.
Sat 7/256:00 am
BOS
- LAS
1 stop9h 36m
Multiple Airlines
Wed 7/298:50 pm
LAS
- BOS
Nonstop5h 10m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$264
This CheapOair deal was found by Cheapflights users on 4/25. 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.
Sat 5/912:01 pm
BOS
- PHX
1 stop13h 25m
Multiple Airlines
Sat 5/1610:28 pm
PHX
- BOS
Nonstop4h 54m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$264
This Orbitz deal was found by Cheapflights users on 4/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:01 pm
BOS
- LAS
1 stop11h 50m
Multiple Airlines
Wed 6/106:19 pm
LAS
- BOS
1 stop8h 21m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$265
This Expedia deal was found by Cheapflights users on 4/25. 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.
Sat 5/912:01 pm
BOS
- PHX
1 stop13h 25m
Multiple Airlines
Sat 5/3012:00 pm
PHX
- BOS
1 stop14h 44m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$265
This Jettzy deal was found by Cheapflights users on 4/25. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:10 am
BOS
- LAS
1 stop14h 29m
Multiple Airlines
Tue 6/168:50 pm
LAS
- BOS
Nonstop5h 12m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/129:31 am
BOS
- PHX
1 stop15h 55m
Frontier
Wed 5/2711:30 pm
PHX
- BOS
1 stop29h 19m
Frontier
Deal found 4/25![Frontier logo]()
$266
This Super.com deal was found by Cheapflights users on 4/26. 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.
Fri 5/1512:01 pm
BOS
- LAS
1 stop11h 50m
Frontier
Sat 5/168:00 am
LAS
- BOS
1 stop22h 12m
Frontier
Deal found 4/26![Frontier logo]()
$267
This Delta deal was found by Cheapflights users on 4/27. 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 5/266:45 pm
BOS
- PHX
1 stop7h 44m
Delta
Sun 5/3112:59 am
PHX
- BOS
1 stop6h 58m
Delta
Deal found 4/27![Delta logo]()
$267
This Super.com deal was found by Cheapflights users on 4/28. 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 5/59:31 am
BOS
- LAS
1 stop14h 20m
Frontier
Sat 5/98:00 am
LAS
- BOS
1 stop22h 12m
Frontier
Deal found 4/28![Frontier logo]()
$268
This Expedia deal was found by Cheapflights users on 4/23. 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 6/36:00 am
BOS
- LAS
1 stop9h 53m
Multiple Airlines
Wed 6/106:19 pm
LAS
- BOS
1 stop8h 21m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$269
This Expedia deal was found by Cheapflights users on 4/24. 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 5/612:01 pm
BOS
- PHX
1 stop11h 32m
Multiple Airlines
Sun 5/1010:28 pm
PHX
- BOS
Nonstop4h 54m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$269
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 28, 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 28, 2026.
This Delta deal was found by Cheapflights users on 4/24. 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 5/125:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Tue 5/1910:27 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 4/24![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 4/27. 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
- LAS
1 stop8h 08m
United Airlines
Mon 7/1311:30 pm
LAS
- BOS
1 stop7h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 4/25. 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 5/2312:50 pm
BOS
- LAS
1 stop9h 40m
Southwest
Fri 5/296:40 am
LAS
- BOS
1 stop8h 35m
Southwest
Deal found 4/25![Southwest logo]()
$312
This JetBlue deal was found by Cheapflights users on 4/27. 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 5/298:22 pm
BOS
- LAS
Nonstop6h 01m
JetBlue
Sat 5/306:00 am
LAS
- BOS
Nonstop5h 09m
JetBlue
Deal found 4/27![JetBlue logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 7/98:28 am
BOS
- LAS
1 stop8h 30m
Alaska Airlines
Tue 7/146:19 pm
LAS
- BOS
1 stop8h 21m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/306:19 am
BOS
- FLG
1 stop7h 54m
American Airlines
Wed 6/312:35 pm
FLG
- BOS
1 stop8h 29m
American Airlines
Deal found 4/23![American Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 7/1912:06 pm
BOS
- AZA
1 stop24h 19m
Allegiant Air
Sat 7/256:00 am
AZA
- BOS
1 stop23h 28m
Allegiant Air
Deal found 4/26![Allegiant Air logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/711:39 am
BOS
- AZA
1 stop7h 45m
Multiple Airlines
Sun 5/106:30 am
AZA
- BOS
2 stops25h 13m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:00 am
BOS
- PHX
1 stop9h 26m
Delta
Tue 6/25:16 pm
PHX
- BOS
1 stop10h 04m
Delta
Deal found 4/27![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Mon 5/1810:27 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 4/26![Delta logo]()
$267
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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.
Thu 5/711:39 am
BOS
- AZA
1 stop7h 45m
Sun Country Air
Sun 5/105:20 pm
AZA
- BOS
1 stop14h 19m
Sun Country Air
Deal found 4/23![Sun Country Air logo]()
$622
This Southwest deal was found by Cheapflights users on 4/25. 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 5/239:10 am
BOS
- PHX
2 stops12h 05m
Southwest
Thu 5/2811:05 am
PHX
- BOS
1 stop9h 05m
Southwest
Deal found 4/25![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 4/28. 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 5/247:30 am
BOS
- LAS
Nonstop5h 51m
Delta
Thu 5/2810:00 pm
LAS
- BOS
Nonstop5h 09m
Delta
Deal found 4/28![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 4/25. 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 6/105:00 am
BOS
- PHX
1 stop7h 40m
Southwest
Sun 6/148:05 am
PHX
- BOS
1 stop8h 30m
Southwest
Deal found 4/25![Southwest logo]()
$332
This JetBlue deal was found by Cheapflights users on 4/24. 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 5/246:40 pm
BOS
- LAS
1 stop9h 14m
JetBlue
Tue 6/28:55 pm
LAS
- BOS
Nonstop5h 08m
JetBlue
Deal found 4/24![JetBlue logo]()
$378
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/264:15 pm
BOS
- PHX
2 stops10h 22m
United Airlines
Mon 6/111:50 pm
PHX
- BOS
1 stop6h 49m
United Airlines
Deal found 4/27![United Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 5/248:05 am
BOS
- LAS
1 stop10h 24m
Alaska Airlines
Tue 6/211:00 am
LAS
- BOS
2 stops16h 24m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 4/27. 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 6/1011:50 am
BOS
- PHX
1 stop7h 27m
Delta
Sun 6/1410:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 4/27![Delta logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 6/134:33 pm
BOS
- PHX
1 stop9h 50m
Alaska Airlines
Sat 6/201:05 pm
PHX
- BOS
1 stop13h 35m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 4/28. 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 7/35:25 am
BOS
- PHX
1 stop7h 55m
Southwest
Wed 7/85:05 am
PHX
- BOS
2 stops9h 00m
Southwest
Deal found 4/28![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 4/25. 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 6/1011:50 am
BOS
- PHX
1 stop7h 27m
Delta
Mon 6/1510:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 4/25![Delta logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/3112:07 pm
BOS
- AZA
1 stop24h 23m
Allegiant Air
Wed 6/36:45 am
AZA
- BOS
1 stop22h 46m
Allegiant Air
Deal found 4/23![Allegiant Air logo]()
$483
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/96:00 am
BOS
- FLG
1 stop8h 55m
American Airlines
Tue 6/3011:43 am
FLG
- BOS
2 stops9h 16m
American Airlines
Deal found 4/27![American Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 4/23. 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 6/55:51 am
BOS
- PHX
1 stop9h 43m
Delta
Mon 6/1510:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 4/23![Delta logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/711:39 am
BOS
- AZA
1 stop7h 45m
Multiple Airlines
Sat 5/308:00 am
AZA
- BOS
1 stop21h 33m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/155:45 am
BOS
- AZA
2 stops30h 24m
Multiple Airlines
Wed 5/202:28 pm
AZA
- BOS
1 stop17h 49m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 4/26. 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 6/116:00 am
BOS
- FLG
1 stop8h 55m
American Airlines
Thu 6/1812:35 pm
FLG
- BOS
2 stops9h 05m
American Airlines
Deal found 4/26![American Airlines logo]()
$526
This Southwest deal was found by Cheapflights users on 4/25. 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 5/215:50 pm
BOS
- LAS
1 stop8h 25m
Southwest
Tue 5/264:50 pm
LAS
- BOS
1 stop13h 55m
Southwest
Deal found 4/25![Southwest logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 7/310:04 am
BOS
- AZA
2 stops15h 31m
Allegiant Air
Wed 7/89:45 am
AZA
- BOS
1 stop22h 31m
Allegiant Air
Deal found 4/26![Allegiant Air logo]()
$531
This Delta deal was found by Cheapflights users on 4/25. 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 7/35:55 pm
BOS
- PHX
Nonstop5h 42m
Delta
Wed 7/81:15 pm
PHX
- BOS
1 stop9h 05m
Delta
Deal found 4/25![Delta logo]()
$352
Last-minute flights from Boston to ArizonaDiscover last-minute flight deals from Boston to Arizona. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Arizona. Data last updated April 28, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/27. 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 4/2911:16 am
BOS
- LAS
1 stop14h 25m
Frontier
Mon 5/411:54 pm
LAS
- BOS
1 stop30h 18m
Frontier
Deal found 4/27![Frontier logo]()
$270
This Super.com deal was found by Cheapflights users on 4/28. 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 5/59:31 am
BOS
- LAS
1 stop14h 20m
Frontier
Tue 5/128:00 am
LAS
- BOS
1 stop22h 12m
Frontier
Deal found 4/28![Frontier logo]()
$268
This Expedia deal was found by Cheapflights users on 4/24. 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 5/612:01 pm
BOS
- PHX
1 stop11h 32m
Multiple Airlines
Mon 5/1110:28 pm
PHX
- BOS
Nonstop4h 54m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$269
This CheapOair deal was found by Cheapflights users on 4/25. 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.
Sat 5/912:01 pm
BOS
- PHX
1 stop13h 25m
Multiple Airlines
Sat 5/1610:28 pm
PHX
- BOS
Nonstop4h 54m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$264
This Expedia deal was found by Cheapflights users on 4/25. 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.
Sat 5/912:01 pm
BOS
- PHX
1 stop13h 25m
Multiple Airlines
Sat 5/3012:00 pm
PHX
- BOS
1 stop14h 44m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$265
This Jetabroad deal was found by Cheapflights users on 4/23. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:14 pm
BOS
- LAS
Nonstop6h 02m
Multiple Airlines
Fri 5/158:00 am
LAS
- BOS
1 stop22h 12m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/129:31 am
BOS
- PHX
1 stop15h 55m
Frontier
Wed 5/2711:30 pm
PHX
- BOS
1 stop29h 19m
Frontier
Deal found 4/25![Frontier logo]()
$266
This Super.com deal was found by Cheapflights users on 4/26. 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.
Fri 5/1512:01 pm
BOS
- LAS
1 stop11h 50m
Frontier
Sat 5/168:00 am
LAS
- BOS
1 stop22h 12m
Frontier
Deal found 4/26![Frontier logo]()
$267
This Vliegwinkel deal was found by Cheapflights users on 4/28. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:05 am
BOS
- LAS
1 stop11h 28m
Alaska Airlines
Tue 6/25:13 pm
LAS
- BOS
1 stop9h 31m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/2512:46 pm
BOS
- LAS
1 stop13h 37m
Multiple Airlines
Thu 5/286:45 am
LAS
- BOS
1 stop22h 04m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 4/27. 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 5/266:45 pm
BOS
- PHX
1 stop7h 44m
Delta
Sun 5/3112:59 am
PHX
- BOS
1 stop6h 58m
Delta
Deal found 4/27![Delta logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/316:00 am
BOS
- LAS
1 stop9h 53m
Multiple Airlines
Tue 6/99:47 pm
LAS
- BOS
1 stop19h 13m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$262
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 28, 2026.
Search for one-way flight options from Boston to Arizona. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Super.com deal was found by Cheapflights users on 4/27. 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.
Sat 5/912:01 pm
BOS
- PHX
1 stop13h 25m
Frontier
Deal found 4/27![Frontier logo]()
$129
This Super.com deal was found by Cheapflights users on 4/27. 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.
Wed 5/1312:01 pm
BOS
- PHX
1 stop11h 32m
Frontier
Deal found 4/27![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 4/24. 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 4/24![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 4/28. 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.
Fri 7/1012:04 pm
BOS
- PHX
1 stop13h 14m
Frontier
Deal found 4/28![Frontier logo]()
$132
This Delta deal was found by Cheapflights users on 4/23. 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 5/195:51 am
BOS
- PHX
1 stop9h 43m
Delta
Deal found 4/23![Delta logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/108:47 am
BOS
- PHX
2 stops16h 33m
Frontier
Deal found 4/23![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/269:12 am
BOS
- LAS
2 stops15h 37m
Frontier
Deal found 4/27![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 stops20h 24m
Frontier
Deal found 4/25![Frontier logo]()
$136
This Super.com deal was found by Cheapflights users on 4/28. 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.
Mon 5/258:22 pm
BOS
- LAS
Nonstop6h 01m
JetBlue
Deal found 4/28![JetBlue logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Tue 5/268:22 pm
BOS
- LAS
Nonstop6h 01m
JetBlue
Deal found 4/27![JetBlue logo]()
$138
This Southwest deal was found by Cheapflights users on 4/25. 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 5/239:10 am
BOS
- PHX
2 stops12h 05m
Southwest
Deal found 4/25![Southwest logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/2512:46 pm
BOS
- LAS
1 stop13h 37m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$140
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 28, 2026.
Round-trip from | $262 (Kiwi.com) |
|---|---|
One-way from | $129 (Super.com) |
Popular in | April |
Cheapest in | January |
Average price | $425 |
Good round-trip deal | $354 or less |
Good one-way deal | $195 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 28, 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
Quickest round-trip
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 5/12
5:55 pm-8:41 pm
Nonstop5h 46m
Phoenix Sky Harbor Intl
Tue 5/19
10:27 pm-6:25 am
Nonstop4h 58m
$267
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Thu 5/28
8:00 am-2:26 pm
1 stop9h 26m
Phoenix Sky Harbor Intl
Tue 6/2
5:16 pm-6:20 am
1 stop10h 04m
$267
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Thu 5/14
5:55 pm-8:41 pm
Nonstop5h 46m
Phoenix Sky Harbor Intl
Mon 5/18
10:27 pm-6:25 am
Nonstop4h 58m
$267
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Wed 7/8
6:00 am-11:08 am
1 stop8h 08m
Las Vegas Harry Reid Intl
Mon 7/13
11:30 pm-9:39 am
1 stop7h 09m
$277
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Sun 5/24
7:30 am-10:21 am
Nonstop5h 51m
Las Vegas Harry Reid Intl
Thu 5/28
10:00 pm-6:09 am
Nonstop5h 09m
$277
BostonLas Vegas
BOS - LAS
BOSLAS
Boston Logan Intl
Sat 5/23
12:50 pm-7:30 pm
1 stop9h 40m
Las Vegas Harry Reid Intl
Fri 5/29
6:40 am-6:15 pm
1 stop8h 35m
$312
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Wed 6/10
11:50 am-4:17 pm
1 stop7h 27m
Phoenix Sky Harbor Intl
Sun 6/14
10:32 pm-6:30 am
Nonstop4h 58m
$312
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Wed 6/10
11:50 am-4:17 pm
1 stop7h 27m
Phoenix Sky Harbor Intl
Mon 6/15
10:32 pm-6:30 am
Nonstop4h 58m
$312
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 6/5
5:51 am-12:34 pm
1 stop9h 43m
Phoenix Sky Harbor Intl
Mon 6/15
10:32 pm-6:30 am
Nonstop4h 58m
$312
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 5/23
9:10 am-6:15 pm
2 stops12h 05m
Phoenix Sky Harbor Intl
Thu 5/28
11:05 am-11:10 pm
1 stop9h 05m
$325
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-FLG
BOS-AZA
BOS-TUS
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-FLG
BOS-AZA
How far ahead should I book a flight from Boston to Arizona?
The price you pay for your flight from Boston to Arizona may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Boston to Arizona?
Currently, August is the cheapest month in which you can book a flight from Boston to Arizona (average of $125). Flying from Boston to Arizona in June is currently the most expensive (average of $745). 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 28, 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 20% 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 25, 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. Monday 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 28, 2026.
The most flights from BOS to USAZ are scheduled on a Monday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 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 28, 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.
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
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.
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 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 28, 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$194 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$126 | Average$359 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$152 | Average$385 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$226 | Average$436 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$534 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$499 | FlexibilityNo cancel fee | On-time63% |