$107+ Cheap flights from Tempe, AZ to Boston (BOS)
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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOS
Mar 26 — Apr 21
1 adult, Economy
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Find cheap flights from Tempe to Boston 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 Tempe to Boston Logan Intl are usually found in January or February, booked 88 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Tempe to Boston
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Cheapest flights from Tempe to BostonExplore the most affordable flight options available from Tempe to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.
Explore the most affordable flight options available from Tempe to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:50 am
PHX
- BOS
2 stops15h 41m
Multiple Airlines
Fri 4/244:08 pm
BOS
- PHX
1 stop18h 29m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$193
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:58 pm
PHX
- BOS
1 stop9h 33m
Frontier
Sun 4/2612:28 pm
BOS
- PHX
1 stop11h 56m
Frontier
Deal found 2/23![Frontier logo]()
$200
This Expedia deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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.
Tue 4/2112:58 pm
PHX
- BOS
1 stop9h 33m
Multiple Airlines
Tue 5/54:33 pm
BOS
- PHX
1 stop10h 26m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$209
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:15 am
PHX
- BOS
1 stop31h 06m
Frontier
Fri 4/2412:42 pm
BOS
- PHX
1 stop11h 42m
Frontier
Deal found 2/20![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/2710:24 pm
PHX
- BOS
Nonstop4h 40m
JetBlue
Sun 3/296:07 pm
BOS
- PHX
Nonstop6h 02m
JetBlue
Deal found 2/20![JetBlue logo]()
$212
This Super.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:35 pm
PHX
- BOS
Nonstop4h 49m
JetBlue
Tue 5/56:00 pm
BOS
- PHX
Nonstop5h 55m
JetBlue
Deal found 2/22![JetBlue logo]()
$214
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:55 pm
PHX
- BOS
Nonstop4h 55m
Multiple Airlines
Tue 4/146:00 am
BOS
- PHX
1 stop8h 53m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 5/191:19 pm
PHX
- BOS
Nonstop4h 58m
JetBlue
Tue 6/26:00 pm
BOS
- PHX
Nonstop5h 55m
JetBlue
Deal found 2/20![JetBlue logo]()
$216
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/2612:45 pm
PHX
- BOS
Nonstop4h 43m
Delta
Mon 3/305:50 pm
BOS
- PHX
Nonstop6h 03m
Delta
Deal found 2/20![Delta logo]()
$217
This JetBlue deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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 3/199:49 pm
PHX
- BOS
Nonstop4h 41m
JetBlue
Sat 3/285:22 pm
BOS
- PHX
Nonstop6h 01m
JetBlue
Deal found 2/22![JetBlue logo]()
$218
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 5/61:19 pm
PHX
- BOS
Nonstop4h 58m
Multiple Airlines
Wed 5/136:00 am
BOS
- PHX
1 stop14h 29m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$220
Best flights from Tempe to BostonDiscover carefully curated flight deals from Tempe to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 24, 2026.
Discover carefully curated flight deals from Tempe to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 24, 2026.
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/2610:30 pm
PHX
- BOS
1 stop8h 34m
Delta
Sun 3/298:35 am
BOS
- PHX
Nonstop6h 00m
Delta
Deal found 2/20![Delta logo]()
$227
This JetBlue deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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 3/2410:24 pm
PHX
- BOS
Nonstop4h 40m
JetBlue
Mon 3/306:07 pm
BOS
- PHX
Nonstop6h 02m
JetBlue
Deal found 2/21![JetBlue logo]()
$262
This Delta deal was found by Cheapflights users on 2/23. 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.
Sat 5/235:16 pm
PHX
- BOS
1 stop10h 04m
Delta
Sat 5/305:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Deal found 2/23![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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 3/1711:55 pm
PHX
- BOS
1 stop7h 09m
Delta
Fri 3/205:30 am
BOS
- PHX
1 stop7h 28m
Delta
Deal found 2/21![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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 5/1310:27 pm
PHX
- BOS
Nonstop4h 58m
Delta
Sun 5/175:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Deal found 2/22![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 2/23. 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 3/1310:33 pm
PHX
- BOS
Nonstop4h 47m
Delta
Wed 3/188:35 am
BOS
- PHX
Nonstop6h 00m
Delta
Deal found 2/23![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:18 pm
PHX
- BOS
1 stop9h 52m
Delta
Mon 4/135:50 am
BOS
- PHX
1 stop7h 40m
Delta
Deal found 2/22![Delta logo]()
$252
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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 4/310:33 pm
PHX
- BOS
Nonstop4h 47m
Delta
Tue 4/72:15 pm
BOS
- PHX
1 stop10h 55m
Delta
Deal found 2/21![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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 7/3110:30 pm
PHX
- BOS
Nonstop5h 06m
Delta
Sat 8/86:05 pm
BOS
- PHX
Nonstop5h 50m
Delta
Deal found 2/21![Delta logo]()
$264
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 8/1610:30 pm
PHX
- BOS
Nonstop5h 06m
Delta
Sat 8/226:00 am
BOS
- PHX
1 stop9h 07m
Delta
Deal found 2/20![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/1811:59 pm
PHX
- BOS
1 stop7h 56m
Delta
Sun 3/225:50 pm
BOS
- PHX
Nonstop6h 03m
Delta
Deal found 2/20![Delta logo]()
$287
Last-minute flights from Tempe to BostonDiscover last-minute flight deals from Tempe to Boston. Data last updated February 24, 2026 and is based on user searches.
Discover last-minute flight deals from Tempe to Boston. Data last updated February 24, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/311:59 pm
PHX
- BOS
1 stop31h 07m
Multiple Airlines
Mon 3/95:10 pm
BOS
- PHX
Nonstop6h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$241
This JetBlue deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/179:49 pm
PHX
- BOS
Nonstop4h 41m
JetBlue
Mon 3/236:07 pm
BOS
- PHX
Nonstop6h 02m
JetBlue
Deal found 2/20![JetBlue logo]()
$232
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/177:33 pm
PHX
- BOS
1 stop7h 37m
Delta
Wed 3/256:44 pm
BOS
- PHX
1 stop7h 55m
Delta
Deal found 2/20![Delta logo]()
$237
This JetBlue deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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 3/199:49 pm
PHX
- BOS
Nonstop4h 41m
JetBlue
Sat 3/285:22 pm
BOS
- PHX
Nonstop6h 01m
JetBlue
Deal found 2/22![JetBlue logo]()
$218
This JetBlue deal was found by Cheapflights users on 2/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:49 pm
PHX
- BOS
Nonstop4h 41m
JetBlue
Fri 3/276:07 pm
BOS
- PHX
Nonstop6h 02m
JetBlue
Deal found 2/23![JetBlue logo]()
$233
This Super.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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 3/2510:24 pm
PHX
- BOS
Nonstop4h 40m
JetBlue
Sun 3/296:07 pm
BOS
- PHX
Nonstop6h 02m
JetBlue
Deal found 2/22![JetBlue logo]()
$214
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/2612:45 pm
PHX
- BOS
Nonstop4h 43m
Delta
Mon 3/305:50 pm
BOS
- PHX
Nonstop6h 03m
Delta
Deal found 2/20![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 3/2610:30 pm
PHX
- BOS
1 stop8h 34m
Delta
Sun 3/295:50 pm
BOS
- PHX
Nonstop6h 03m
Delta
Deal found 2/19![Delta logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/2710:24 pm
PHX
- BOS
Nonstop4h 40m
JetBlue
Sun 3/296:07 pm
BOS
- PHX
Nonstop6h 02m
JetBlue
Deal found 2/20![JetBlue logo]()
$212
This Expedia deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
Tue 3/3111:40 pm
PHX
- BOS
Nonstop4h 55m
Multiple Airlines
Tue 4/75:40 pm
BOS
- PHX
1 stop8h 47m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$234
This CheapOair deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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 3/3111:10 am
PHX
- BOS
1 stop11h 03m
Multiple Airlines
Mon 4/67:55 pm
BOS
- PHX
Nonstop5h 58m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/3111:10 am
PHX
- BOS
1 stop11h 03m
Frontier
Tue 4/712:42 pm
BOS
- PHX
2 stops24h 54m
Frontier
Deal found 2/20![Frontier logo]()
$239
One-way flights from Tempe to BostonSearch for one-way flight options from Tempe to Boston. Find affordable one-way fares based on user searches. Data last updated February 24, 2026.
Search for one-way flight options from Tempe to Boston. Find affordable one-way fares based on user searches. Data last updated February 24, 2026.
This Super.com deal was found by Cheapflights users on 2/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:29 pm
PHX
- BOS
Nonstop4h 33m
JetBlue
Deal found 2/23![JetBlue logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:50 pm
PHX
- BOS
2 stops19h 10m
Frontier
Deal found 2/20![Frontier logo]()
$108
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/246:30 am
PHX
- BOS
1 stop7h 49m
United Airlines
Deal found 2/20![United Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:55 am
PHX
- BOS
1 stop7h 00m
Southwest
Deal found 2/23![Southwest logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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 5/126:45 pm
PHX
- BOS
2 stops27h 06m
Frontier
Deal found 2/21![Frontier logo]()
$112
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
Thu 5/146:44 pm
PHX
- BOS
1 stop8h 20m
United Airlines
Deal found 2/20![United Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:45 pm
PHX
- BOS
2 stops27h 06m
Frontier
Deal found 2/20![Frontier logo]()
$115
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 6/2311:50 pm
PHX
- BOS
1 stop6h 49m
United Airlines
Deal found 2/20![United Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:24 pm
PHX
- BOS
2 stops25h 07m
Frontier
Deal found 2/19![Frontier logo]()
$118
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/2310:30 pm
PHX
- BOS
1 stop8h 34m
Delta
Deal found 2/20![Delta logo]()
$119
This Super.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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 3/139:49 pm
PHX
- BOS
Nonstop4h 41m
JetBlue
Deal found 2/22![JetBlue logo]()
$122
Find flight deals from Tempe to Boston
Keep the following information in mind while searching for Tempe to Boston flight deals. Data was last updated February 24, 2026.
Round-trip from | $193 (Kiwi.com) |
|---|---|
One-way from | $107 (Super.com) |
Popular in | October |
Cheapest in | January |
Average price | $297 |
Cheapflights Fare Finder
Customize your flight search to find flights from Tempe to Boston 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 February 24, 2026.
Use the filters below to find and compare flights from Tempe to Boston that are best for you.
Fly from
Tempe
Fly to
Boston
Route
Depart
Return
Price
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Thu 3/26
10:30 pm-10:04 am
1 stop8h 34m
Boston Logan Intl
Sun 3/29
8:35 am-11:35 am
Nonstop6h 00m
$227
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Sat 5/23
5:16 pm-6:20 am
1 stop10h 04m
Boston Logan Intl
Sat 5/30
5:55 pm-8:41 pm
Nonstop5h 46m
$227
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Tue 3/17
11:55 pm-10:04 am
1 stop7h 09m
Boston Logan Intl
Fri 3/20
5:30 am-9:58 am
1 stop7h 28m
$237
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Wed 5/13
10:27 pm-6:25 am
Nonstop4h 58m
Boston Logan Intl
Sun 5/17
5:55 pm-8:41 pm
Nonstop5h 46m
$247
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Fri 3/13
10:33 pm-6:20 am
Nonstop4h 47m
Boston Logan Intl
Wed 3/18
8:35 am-11:35 am
Nonstop6h 00m
$247
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Wed 4/8
5:18 pm-6:10 am
1 stop9h 52m
Boston Logan Intl
Mon 4/13
5:50 am-10:30 am
1 stop7h 40m
$252
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Fri 4/3
10:33 pm-6:20 am
Nonstop4h 47m
Boston Logan Intl
Tue 4/7
2:15 pm-10:10 pm
1 stop10h 55m
$257
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Tue 3/24
10:24 pm-6:04 am
Nonstop4h 40m
Boston Logan Intl
Mon 3/30
6:07 pm-9:09 pm
Nonstop6h 02m
$262
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Fri 7/31
10:30 pm-6:36 am
Nonstop5h 06m
Boston Logan Intl
Sat 8/8
6:05 pm-8:55 pm
Nonstop5h 50m
$264
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Sun 8/16
10:30 pm-6:36 am
Nonstop5h 06m
Boston Logan Intl
Sat 8/22
6:00 am-12:07 pm
1 stop9h 07m
$274
Showing 1-10 of 21 results
Best time to book a flight from Tempe to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Tempe with our price prediction graph.
PHX-BOS
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 Tempe to Boston
TM9-BOS
PHX-BOS
How far ahead should I book a flight from Tempe to Boston?
Use this chart to determine the optimal time to book a round-trip flight from Tempe to Boston. Price data was last updated on February 20, 2026.
The best time to book flights from Tempe to Boston is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Tempe to Boston?
Currently, January is the cheapest month in which you can book a flight from Tempe to Boston (average of $114). Flying from Tempe to Boston in July is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from TM9 to BOS?
Find hourly flight availability from Tempe to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 24, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 32% on flights from Tempe to Boston by exploring options for tickets in the evening.
What is the cheapest day to fly from Tempe to Boston?
Use this chart to determine the cheapest time to fly round-trip from Tempe to Boston. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Tempe to Boston flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Tempe to Boston
Explore weekly flight availability from Tempe to Boston. 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 February 24, 2026.
The most flights from TM9 to BOS are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated February 24, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Tempe to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Tempe to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsMedford
Cambridge
Hampton Beach
Watertown
Seekonk
Brockton
Concord
Seabrook
Cranston
Lincoln
Smithfield
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Lowell
Chelsea
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 Tempe to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 24, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Tempe to Boston by cabin class
Find flights from Tempe to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tempe and Boston flights
Browse other Tempe and Boston flight options. Last updated on February 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Tempe to Boston flights
Consider these flights traveling from Tempe to Boston.
Top 8 airlines flying from Tempe to Boston
Discover the top 8 airlines that operate flights from Tempe to Boston. 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 February 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$184 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$82 | Average$187 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$124 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$151 | Average$294 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$333 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$593 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$265 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$235 | Average$384 | FlexibilityNo cancel fee | On-time71% |