$144+ Cheap flights from Boston (BOS) to Tempe, AZ
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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Tempe 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Boston Logan Intl to Tempe are usually found in January or May, booked 88 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Boston to Tempe
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to TempeExplore the most affordable flight options available from Boston to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
Explore the most affordable flight options available from Boston to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
This Delta deal was found by Cheapflights users on 6/28. 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.
Thu 8/205:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Sat 9/2610:17 pm
PHX
- BOS
Nonstop5h 03m
Delta
Deal found 6/28![Delta logo]()
$332
This CheapOair deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/1410:04 am
BOS
- PHX
1 stop27h 26m
Frontier
Thu 7/1612:12 am
PHX
- BOS
1 stop29h 57m
Frontier
Deal found 6/30![Frontier logo]()
$333
This Delta deal was found by Cheapflights users on 6/28. 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.
Tue 8/184:30 pm
BOS
- PHX
1 stop9h 30m
Delta
Wed 9/2311:51 am
PHX
- BOS
1 stop7h 22m
Delta
Deal found 6/28![Delta logo]()
$334
This Expedia deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/2711:59 am
BOS
- PHX
1 stop10h 45m
Frontier
Wed 7/2911:23 pm
PHX
- BOS
1 stop8h 34m
Frontier
Deal found 6/29![Frontier logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/3111:59 am
BOS
- PHX
1 stop10h 45m
Frontier
Tue 8/49:04 am
PHX
- BOS
2 stops19h 42m
Frontier
Deal found 6/26![Frontier logo]()
$336
This Delta deal was found by Cheapflights users on 6/28. 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.
Thu 9/245:50 pm
BOS
- PHX
Nonstop5h 32m
Delta
Sun 9/2710:17 pm
PHX
- BOS
Nonstop5h 03m
Delta
Deal found 6/28![Delta logo]()
$337
This Orbitz deal was found by Cheapflights users on 6/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:12 am
BOS
- PHX
1 stop10h 58m
Multiple Airlines
Fri 9/2510:44 pm
PHX
- BOS
1 stop10h 21m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$338
This JetBlue deal was found by Cheapflights users on 6/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:44 pm
BOS
- PHX
1 stop11h 59m
JetBlue
Thu 9/241:20 pm
PHX
- BOS
1 stop7h 34m
JetBlue
Deal found 6/28![JetBlue logo]()
$339
This Frontier deal was found by Cheapflights users on 6/28. 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.
Sat 10/1011:05 am
BOS
- PHX
1 stop15h 51m
Frontier
Mon 10/1911:31 pm
PHX
- BOS
1 stop8h 21m
Frontier
Deal found 6/28![Frontier logo]()
$340
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 6/30![Delta logo]()
$341
This Trip.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:59 am
BOS
- PHX
1 stop10h 45m
Frontier
Mon 7/1311:23 pm
PHX
- BOS
1 stop8h 34m
Frontier
Deal found 6/30![Frontier logo]()
$343
Best flights from Boston to TempeDiscover carefully curated flight deals from Boston to Tempe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
Discover carefully curated flight deals from Boston to Tempe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/225:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Sat 8/2910:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 6/30![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/122:45 pm
BOS
- PHX
2 stops9h 30m
Southwest
Sun 8/1612:55 pm
PHX
- BOS
1 stop8h 30m
Southwest
Deal found 6/29![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 6/29![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/189:05 am
BOS
- PHX
1 stop9h 05m
Southwest
Sun 8/239:50 am
PHX
- BOS
2 stops10h 35m
Southwest
Deal found 6/29![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 6/28. 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.
Mon 9/285:50 pm
BOS
- PHX
Nonstop5h 32m
Delta
Wed 9/3010:17 pm
PHX
- BOS
Nonstop5h 03m
Delta
Deal found 6/28![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/27:30 am
BOS
- PHX
2 stops8h 30m
Southwest
Wed 9/910:35 am
PHX
- BOS
2 stops7h 45m
Southwest
Deal found 6/30![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 6/27. 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 8/195:15 pm
BOS
- PHX
1 stop7h 17m
Delta
Mon 9/2110:17 pm
PHX
- BOS
Nonstop5h 03m
Delta
Deal found 6/27![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/28. 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.
Thu 8/1310:30 am
BOS
- PHX
2 stops9h 55m
Southwest
Sat 8/226:10 am
PHX
- BOS
1 stop6h 05m
Southwest
Deal found 6/28![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/184:30 pm
BOS
- PHX
1 stop9h 30m
Delta
Sat 8/2210:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 6/30![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:30 am
BOS
- PHX
2 stops8h 30m
Southwest
Sun 9/69:30 am
PHX
- BOS
2 stops10h 00m
Southwest
Deal found 6/26![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 6/27. 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 7/216:05 am
BOS
- PHX
1 stop9h 07m
Delta
Tue 7/2810:32 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 6/27![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/25:15 am
BOS
- PHX
2 stops10h 40m
Southwest
Wed 8/510:50 am
PHX
- BOS
2 stops8h 20m
Southwest
Deal found 6/29![Southwest logo]()
$374
Last-minute flights from Boston to TempeDiscover last-minute flight deals from Boston to Tempe. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Tempe. Data last updated July 1, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:59 am
BOS
- PHX
1 stop10h 45m
Frontier
Mon 7/1311:23 pm
PHX
- BOS
1 stop8h 34m
Frontier
Deal found 6/30![Frontier logo]()
$343
This CheapOair deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/1410:04 am
BOS
- PHX
1 stop27h 26m
Frontier
Thu 7/1612:12 am
PHX
- BOS
1 stop29h 57m
Frontier
Deal found 6/30![Frontier logo]()
$333
This Frontier deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
Wed 7/1511:59 am
BOS
- PHX
1 stop10h 45m
Frontier
Wed 7/2211:23 pm
PHX
- BOS
1 stop8h 34m
Frontier
Deal found 6/30![Frontier logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/1711:59 am
BOS
- PHX
1 stop10h 45m
Frontier
Tue 8/189:10 am
PHX
- BOS
2 stops23h 37m
Frontier
Deal found 6/29![Frontier logo]()
$344
This Southwest deal was found by Cheapflights users on 6/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:30 pm
BOS
- PHX
2 stops9h 15m
Southwest
Tue 8/256:40 am
PHX
- BOS
2 stops8h 55m
Southwest
Deal found 6/27![Southwest logo]()
$334
This JetBlue deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/212:45 pm
BOS
- PHX
1 stop10h 00m
JetBlue
Wed 8/1911:06 pm
PHX
- BOS
1 stop9h 19m
JetBlue
Deal found 6/29![JetBlue logo]()
$339
This CheapOair deal was found by Cheapflights users on 6/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:59 am
BOS
- PHX
1 stop10h 45m
Multiple Airlines
Tue 7/2811:06 pm
PHX
- BOS
1 stop9h 27m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$337
This Expedia deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/2711:59 am
BOS
- PHX
1 stop10h 45m
Frontier
Wed 7/2911:23 pm
PHX
- BOS
1 stop8h 34m
Frontier
Deal found 6/29![Frontier logo]()
$335
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:04 am
BOS
- PHX
1 stop27h 26m
Frontier
Sat 8/19:50 pm
PHX
- BOS
1 stop10h 07m
Frontier
Deal found 7/1![Frontier logo]()
$342
This Frontier deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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.
Wed 7/2911:59 am
BOS
- PHX
1 stop10h 45m
Frontier
Wed 8/511:23 pm
PHX
- BOS
1 stop8h 34m
Frontier
Deal found 6/29![Frontier logo]()
$332
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Wed 8/510:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 6/29![Delta logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/3111:59 am
BOS
- PHX
1 stop10h 45m
Frontier
Tue 8/49:04 am
PHX
- BOS
2 stops19h 42m
Frontier
Deal found 6/26![Frontier logo]()
$336
One-way flights from Boston to TempeSearch for one-way flight options from Boston to Tempe. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
Search for one-way flight options from Boston to Tempe. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Delta deal was found by Cheapflights users on 6/26. 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.
Wed 9/235:50 pm
BOS
- PHX
Nonstop5h 32m
Delta
Deal found 6/26![Delta logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:36 pm
BOS
- PHX
1 stop8h 10m
JetBlue
Deal found 6/28![JetBlue logo]()
$145
This JetBlue deal was found by Cheapflights users on 6/27. 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.
Sun 8/234:55 pm
BOS
- PHX
1 stop8h 04m
JetBlue
Deal found 6/27![JetBlue logo]()
$146
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/297:05 am
BOS
- PHX
1 stop8h 48m
Delta
Deal found 6/30![Delta logo]()
$154
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 7/295:50 am
BOS
- PHX
1 stop8h 00m
Southwest
Deal found 7/1![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/237:30 am
BOS
- PHX
2 stops8h 30m
Southwest
Deal found 6/30![Southwest logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:04 am
BOS
- PHX
2 stops32h 29m
Frontier
Deal found 6/28![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/2810:04 am
BOS
- PHX
2 stops34h 48m
Frontier
Deal found 6/29![Frontier logo]()
$168
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/255:50 pm
BOS
- PHX
Nonstop5h 32m
Delta
Deal found 6/30![Delta logo]()
$169
This CheapOair deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/46:17 pm
BOS
- PHX
1 stop20h 14m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/88:10 am
BOS
- PHX
1 stop11h 50m
Southwest
Deal found 6/30![Southwest logo]()
$174
Find flight deals from Boston to Tempe
Keep the following information in mind while searching for Boston to Tempe flight deals. Data was last updated July 1, 2026.
Round-trip from | $332 (Delta) |
|---|---|
One-way from | $144 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $402 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Tempe 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 1, 2026.
Use the filters below to find and compare flights from Boston to Tempe 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
Sat 8/22
5:50 pm-8:28 pm
Nonstop5h 38m
Phoenix Sky Harbor Intl
Sat 8/29
10:23 pm-6:20 am
Nonstop4h 57m
$341
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 8/15
5:50 pm-8:28 pm
Nonstop5h 38m
Phoenix Sky Harbor Intl
Sat 8/22
10:23 pm-6:20 am
Nonstop4h 57m
$342
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 9/28
5:50 pm-8:22 pm
Nonstop5h 32m
Phoenix Sky Harbor Intl
Wed 9/30
10:17 pm-6:20 am
Nonstop5h 03m
$342
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Wed 8/19
5:15 pm-9:32 pm
1 stop7h 17m
Phoenix Sky Harbor Intl
Mon 9/21
10:17 pm-6:20 am
Nonstop5h 03m
$349
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 8/18
4:30 pm-11:00 pm
1 stop9h 30m
Phoenix Sky Harbor Intl
Sat 8/22
10:23 pm-6:20 am
Nonstop4h 57m
$351
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Wed 8/12
2:45 pm-9:15 pm
2 stops9h 30m
Phoenix Sky Harbor Intl
Sun 8/16
12:55 pm-12:25 am
1 stop8h 30m
$359
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 8/18
9:05 am-3:10 pm
1 stop9h 05m
Phoenix Sky Harbor Intl
Sun 8/23
9:50 am-11:25 pm
2 stops10h 35m
$359
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Wed 9/2
7:30 am-1:00 pm
2 stops8h 30m
Phoenix Sky Harbor Intl
Wed 9/9
10:35 am-9:20 pm
2 stops7h 45m
$362
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 7/21
6:05 am-12:12 pm
1 stop9h 07m
Phoenix Sky Harbor Intl
Tue 7/28
10:32 pm-6:30 am
Nonstop4h 58m
$369
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Thu 8/13
10:30 am-5:25 pm
2 stops9h 55m
Phoenix Sky Harbor Intl
Sat 8/22
6:10 am-3:15 pm
1 stop6h 05m
$372
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Boston to Tempe
Have a flexible travel schedule? Discover the best time to fly to Tempe from Boston with our price prediction graph.
BOS-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 Boston to Tempe
BOS-TM9
BOS-PHX
What is the cheapest time of day to fly from BOS to TM9?
Find hourly flight availability from Boston to Tempe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2026.
When flying from Boston to Tempe, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight in the morning.
How much does it cost to fly round-trip from Boston to Tempe?
What is the cheapest day to fly from Boston to Tempe?
Use this chart to determine the cheapest time to fly round-trip from Boston to Tempe. Price data was last updated on June 27, 2026.
Travelers seeking maximum savings on their Boston to Tempe 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.
Reviews of airlines servicing Tempe
Get insights into the airlines that provide service to Tempe. 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 Tempe. Reviews last updated July 1, 2026.
Read through reviews of airlines operating flights from Boston to Tempe, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Related info for your journey
Find useful and relevant information for your journey from Boston to Tempe. 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 Tempe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Tempe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Tempe by cabin class
Find flights from Boston to Tempe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Tempe flights
Browse other Boston and Tempe flight options. Last updated on July 1, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on July 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Tempe flights
Consider these flights traveling from Boston to Tempe.
Top 7 airlines flying from Boston to Tempe
Discover the top 7 airlines that operate flights from Boston to Tempe. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$125 | Average$361 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$193 | Average$375 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$226 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$415 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$446 | FlexibilityNo cancel fee | On-time63% |