$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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Aug 2 — Aug 91
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 3, 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 3, 2026.
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 10/710:50 am
BOS
- PHX
1 stop10h 38m
Delta
Fri 10/1611:11 am
PHX
- BOS
1 stop9h 47m
Delta
Deal found 6/29![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 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 7/2211:35 am
BOS
- PHX
2 stops9h 25m
Southwest
Tue 8/1810:50 am
PHX
- BOS
2 stops8h 20m
Southwest
Deal found 6/30![Southwest logo]()
$334
This Expedia deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:04 am
BOS
- PHX
1 stop27h 26m
Frontier
Sat 7/259:50 pm
PHX
- BOS
1 stop10h 07m
Frontier
Deal found 7/3![Frontier logo]()
$335
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:00 pm
BOS
- PHX
Nonstop6h 03m
JetBlue
Mon 11/211:59 pm
PHX
- BOS
Nonstop4h 40m
JetBlue
Deal found 7/1![JetBlue 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 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.
Fri 10/169:15 am
BOS
- PHX
1 stop17h 41m
Multiple Airlines
Sun 10/1811:59 pm
PHX
- BOS
Nonstop4h 53m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:50 pm
BOS
- PHX
Nonstop5h 32m
Delta
Sat 9/126:00 am
PHX
- BOS
1 stop7h 07m
Delta
Deal found 7/3![Delta logo]()
$339
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.
Sat 10/1011:05 am
BOS
- PHX
1 stop15h 51m
Frontier
Mon 10/1911:31 pm
PHX
- BOS
1 stop8h 21m
Frontier
Deal found 6/30![Frontier logo]()
$340
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Sat 8/2210:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 7/2![Delta logo]()
$341
This 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 8/410:04 am
BOS
- PHX
1 stop27h 31m
Frontier
Fri 8/712:12 am
PHX
- BOS
1 stop29h 57m
Frontier
Deal found 6/30![Frontier logo]()
$342
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.
Thu 7/910:04 am
BOS
- PHX
1 stop27h 26m
Frontier
Mon 7/1312:12 am
PHX
- BOS
1 stop29h 57m
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 3, 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 3, 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.
Fri 10/165:05 pm
BOS
- PHX
1 stop9h 08m
Delta
Tue 10/207:23 pm
PHX
- BOS
1 stop9h 12m
Delta
Deal found 6/28![Delta logo]()
$332
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.
Thu 8/204:30 pm
BOS
- PHX
1 stop8h 16m
JetBlue
Tue 9/221:20 pm
PHX
- BOS
1 stop7h 34m
JetBlue
Deal found 6/28![JetBlue logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:45 pm
BOS
- PHX
1 stop20h 11m
Alaska Airlines
Wed 12/97:01 am
PHX
- BOS
1 stop8h 29m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:01 am
BOS
- PHX
1 stop9h 55m
United Airlines
Sat 8/292:19 pm
PHX
- BOS
1 stop7h 52m
United Airlines
Deal found 7/2![United Airlines logo]()
$351
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 United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:05 am
BOS
- PHX
1 stop7h 51m
United Airlines
Sat 8/296:20 am
PHX
- BOS
1 stop9h 59m
United Airlines
Deal found 7/2![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:10 pm
BOS
- PHX
Nonstop5h 43m
Delta
Mon 10/1910:23 pm
PHX
- BOS
Nonstop5h 07m
Delta
Deal found 7/2![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:30 am
BOS
- PHX
1 stop9h 43m
United Airlines
Sat 8/229:23 am
PHX
- BOS
2 stops12h 48m
United Airlines
Deal found 7/1![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 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.
Thu 10/2210:50 am
BOS
- PHX
1 stop10h 38m
Delta
Sun 10/257:23 pm
PHX
- BOS
1 stop9h 12m
Delta
Deal found 6/29![Delta logo]()
$357
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.
Mon 8/245:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Tue 9/110:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 6/29![Delta 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 11/26:50 pm
BOS
- PHX
1 stop8h 07m
Delta
Thu 4/112:50 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 6/28![Delta logo]()
$367
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 11/126:10 pm
BOS
- PHX
Nonstop5h 56m
Delta
Sat 11/2110:23 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 6/28![Delta logo]()
$367
Last-minute flights from Boston to TempeDiscover last-minute flight deals from Boston to Tempe. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Tempe. Data last updated July 3, 2026 and is based on user searches.
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.
Thu 7/910:04 am
BOS
- PHX
1 stop27h 26m
Frontier
Mon 7/1312:12 am
PHX
- BOS
1 stop29h 57m
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 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 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
Sat 8/229:10 am
PHX
- BOS
2 stops23h 40m
Frontier
Deal found 6/29![Frontier logo]()
$345
This Expedia deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:04 am
BOS
- PHX
1 stop27h 26m
Frontier
Sat 7/259:50 pm
PHX
- BOS
1 stop10h 07m
Frontier
Deal found 7/3![Frontier logo]()
$335
This 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 7/2211:35 am
BOS
- PHX
2 stops9h 25m
Southwest
Tue 8/1810:50 am
PHX
- BOS
2 stops8h 20m
Southwest
Deal found 6/30![Southwest logo]()
$334
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 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 8/410:04 am
BOS
- PHX
1 stop27h 31m
Frontier
Fri 8/712:12 am
PHX
- BOS
1 stop29h 57m
Frontier
Deal found 6/30![Frontier 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 8/127:30 am
BOS
- PHX
2 stops8h 30m
Southwest
Mon 8/174:00 pm
PHX
- BOS
2 stops14h 55m
Southwest
Deal found 6/30![Southwest logo]()
$340
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.
Thu 8/135:30 pm
BOS
- PHX
1 stop7h 50m
Southwest
Thu 8/205:00 am
PHX
- BOS
1 stop9h 05m
Southwest
Deal found 6/29![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Sat 8/2210:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 7/2![Delta logo]()
$341
This 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.
Thu 8/204:30 pm
BOS
- PHX
1 stop8h 16m
JetBlue
Tue 9/221:20 pm
PHX
- BOS
1 stop7h 34m
JetBlue
Deal found 6/28![JetBlue logo]()
$339
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 3, 2026.
Search for one-way flight options from Boston to Tempe. Find affordable one-way fares based on user searches. Data last updated July 3, 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.
Wed 9/235:50 pm
BOS
- PHX
Nonstop5h 32m
Delta
Deal found 6/28![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 6/29. 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.
Mon 8/244:55 pm
BOS
- PHX
1 stop7h 51m
JetBlue
Deal found 6/29![JetBlue logo]()
$146
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.
Sat 10/39:02 am
BOS
- PHX
1 stop24h 59m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$147
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 7/295:00 am
BOS
- PHX
1 stop7h 40m
Southwest
Deal found 7/1![Southwest logo]()
$156
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.
Tue 8/112:45 pm
BOS
- PHX
2 stops9h 30m
Southwest
Deal found 7/1![Southwest logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:05 am
BOS
- PHX
2 stops30h 46m
Frontier
Deal found 7/3![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:05 am
BOS
- PHX
2 stops30h 46m
Frontier
Deal found 7/3![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:45 pm
BOS
- PHX
2 stops27h 03m
Frontier
Deal found 7/1![Frontier logo]()
$167
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 3, 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 3, 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
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 10/16
5:05 pm-11:13 pm
1 stop9h 08m
Phoenix Sky Harbor Intl
Tue 10/20
7:23 pm-7:35 am
1 stop9h 12m
$332
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Thu 8/20
4:30 pm-9:46 pm
1 stop8h 16m
Phoenix Sky Harbor Intl
Tue 9/22
1:20 pm-11:54 pm
1 stop7h 34m
$339
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 12/5
5:45 pm-11:56 am
1 stop20h 11m
Phoenix Sky Harbor Intl
Wed 12/9
7:01 am-5:30 pm
1 stop8h 29m
$339
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 8/22
6:01 am-12:56 pm
1 stop9h 55m
Phoenix Sky Harbor Intl
Sat 8/29
2:19 pm-1:11 am
1 stop7h 52m
$351
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sun 8/23
8:05 am-12:56 pm
1 stop7h 51m
Phoenix Sky Harbor Intl
Sat 8/29
6:20 am-7:19 pm
1 stop9h 59m
$351
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 8/15
7:30 am-2:13 pm
1 stop9h 43m
Phoenix Sky Harbor Intl
Sat 8/22
9:23 am-1:11 am
2 stops12h 48m
$356
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 10/16
6:10 pm-8:53 pm
Nonstop5h 43m
Phoenix Sky Harbor Intl
Mon 10/19
10:23 pm-6:30 am
Nonstop5h 07m
$357
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Thu 10/22
10:50 am-6:28 pm
1 stop10h 38m
Phoenix Sky Harbor Intl
Sun 10/25
7:23 pm-7:35 am
1 stop9h 12m
$357
Quickest round-trip
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 8/24
5:50 pm-8:28 pm
Nonstop5h 38m
Phoenix Sky Harbor Intl
Tue 9/1
10:23 pm-6:20 am
Nonstop4h 57m
$359
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
Showing 1-10 of 23 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 3, 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.
Weekly flight availability from Boston to Tempe
Explore weekly flight availability from Boston to Tempe. 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 July 3, 2026.
The most flights from BOS to TM9 are scheduled on a Thursday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
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 3, 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.
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
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 3, 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 3, 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 3, 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% |