$167+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOS
Aug 14 — Aug 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 57 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Tempe to Boston
Cheapest
Best
Last-minute
One-way
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 July 15, 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 July 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/1011:23 pm
PHX
- BOS
1 stop8h 34m
Frontier
Sat 8/158:37 am
BOS
- PHX
2 stops13h 10m
Frontier
Deal found 7/12![Frontier logo]()
$310
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/205:00 am
PHX
- BOS
1 stop9h 05m
Southwest
Mon 8/243:55 pm
BOS
- PHX
1 stop8h 35m
Southwest
Deal found 7/12![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 10/216:20 am
PHX
- BOS
1 stop6h 15m
Southwest
Wed 10/289:30 am
BOS
- PHX
2 stops9h 00m
Southwest
Deal found 7/12![Southwest logo]()
$312
This Expedia deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:45 pm
PHX
- BOS
1 stop11h 36m
Multiple Airlines
Wed 10/288:00 pm
BOS
- PHX
Nonstop6h 03m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$313
This Cheapflightsfares deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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.
Wed 10/2111:59 pm
PHX
- BOS
Nonstop4h 53m
JetBlue
Sat 10/247:52 pm
BOS
- PHX
Nonstop6h 10m
JetBlue
Deal found 7/12![JetBlue logo]()
$314
This Travelocity deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:44 pm
PHX
- BOS
1 stop10h 21m
Multiple Airlines
Mon 9/287:59 pm
BOS
- PHX
1 stop17h 29m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:35 am
PHX
- BOS
1 stop6h 20m
Southwest
Tue 9/12:45 pm
BOS
- PHX
2 stops9h 30m
Southwest
Deal found 7/13![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/1210:17 pm
PHX
- BOS
Nonstop5h 03m
Delta
Tue 9/155:50 pm
BOS
- PHX
Nonstop5h 32m
Delta
Deal found 7/13![Delta logo]()
$317
This Orbitz deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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.
Sat 10/1010:12 am
PHX
- BOS
1 stop16h 09m
Multiple Airlines
Fri 10/169:15 am
BOS
- PHX
1 stop17h 41m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/19:50 pm
PHX
- BOS
1 stop10h 07m
Frontier
Wed 8/1211:59 am
BOS
- PHX
1 stop13h 17m
Frontier
Deal found 7/10![Frontier logo]()
$319
This CheapOair deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/1211:23 pm
PHX
- BOS
1 stop8h 34m
Multiple Airlines
Tue 8/182:45 pm
BOS
- PHX
1 stop9h 58m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/110:50 am
PHX
- BOS
2 stops8h 20m
Southwest
Thu 9/175:40 am
BOS
- PHX
2 stops10h 05m
Southwest
Deal found 7/13![Southwest logo]()
$321
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 July 15, 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 July 15, 2026.
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 9/1611:50 am
PHX
- BOS
1 stop9h 35m
Southwest
Sun 9/205:20 am
BOS
- PHX
1 stop7h 35m
Southwest
Deal found 7/10![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 9/1210:17 pm
PHX
- BOS
Nonstop5h 03m
Delta
Sat 9/195:55 am
BOS
- PHX
1 stop7h 30m
Delta
Deal found 7/12![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:32 am
PHX
- BOS
2 stops10h 39m
United Airlines
Tue 8/259:33 am
BOS
- PHX
1 stop7h 40m
United Airlines
Deal found 7/10![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 10/1310:30 pm
PHX
- BOS
1 stop7h 20m
Southwest
Sun 10/186:10 am
BOS
- PHX
1 stop7h 40m
Southwest
Deal found 7/10![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/1510:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Wed 8/193:14 pm
BOS
- PHX
1 stop8h 42m
Delta
Deal found 7/13![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/2610:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Wed 9/27:45 am
BOS
- PHX
1 stop10h 19m
Delta
Deal found 7/11![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:25 am
PHX
- BOS
1 stop6h 40m
Southwest
Sun 8/305:30 am
BOS
- PHX
1 stop7h 10m
Southwest
Deal found 7/14![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/3010:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Sun 9/65:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Deal found 7/11![Delta logo]()
$375
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/159:20 am
PHX
- BOS
2 stops9h 20m
Southwest
Wed 8/192:45 pm
BOS
- PHX
2 stops9h 30m
Southwest
Deal found 7/13![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/410:23 pm
PHX
- BOS
Nonstop4h 57m
Delta
Wed 8/125:50 pm
BOS
- PHX
Nonstop5h 38m
Delta
Deal found 7/14![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:50 pm
PHX
- BOS
1 stop6h 45m
Southwest
Sun 10/115:25 am
BOS
- PHX
2 stops9h 00m
Southwest
Deal found 7/12![Southwest logo]()
$399
Last-minute flights from Tempe to BostonDiscover last-minute flight deals from Tempe to Boston. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Tempe to Boston. Data last updated July 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/19:50 pm
PHX
- BOS
1 stop10h 07m
Frontier
Wed 8/1211:59 am
BOS
- PHX
1 stop13h 17m
Frontier
Deal found 7/10![Frontier logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/812:12 am
PHX
- BOS
1 stop29h 57m
Frontier
Wed 8/1211:59 am
BOS
- PHX
1 stop13h 17m
Frontier
Deal found 7/12![Frontier logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/1011:23 pm
PHX
- BOS
1 stop8h 34m
Frontier
Sat 8/158:37 am
BOS
- PHX
2 stops13h 10m
Frontier
Deal found 7/12![Frontier logo]()
$310
This CheapOair deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/1211:23 pm
PHX
- BOS
1 stop8h 34m
Multiple Airlines
Tue 8/182:45 pm
BOS
- PHX
1 stop9h 58m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:35 am
PHX
- BOS
1 stop6h 20m
Southwest
Tue 9/12:45 pm
BOS
- PHX
2 stops9h 30m
Southwest
Deal found 7/13![Southwest logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/1711:23 pm
PHX
- BOS
1 stop9h 24m
Multiple Airlines
Mon 8/318:00 am
BOS
- PHX
1 stop9h 33m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/205:00 am
PHX
- BOS
1 stop9h 05m
Southwest
Mon 8/243:55 pm
BOS
- PHX
1 stop8h 35m
Southwest
Deal found 7/12![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/224:55 pm
PHX
- BOS
1 stop13h 20m
Southwest
Sat 8/295:00 am
BOS
- PHX
2 stops8h 35m
Southwest
Deal found 7/13![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:00 pm
PHX
- BOS
2 stops14h 55m
Southwest
Tue 8/253:20 pm
BOS
- PHX
2 stops9h 45m
Southwest
Deal found 7/13![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/2510:50 am
PHX
- BOS
2 stops8h 20m
Southwest
Thu 8/2710:30 am
BOS
- PHX
2 stops9h 55m
Southwest
Deal found 7/14![Southwest logo]()
$321
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/274:00 pm
PHX
- BOS
2 stops14h 00m
Southwest
Thu 9/105:40 am
BOS
- PHX
2 stops10h 05m
Southwest
Deal found 7/11![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:20 pm
PHX
- BOS
1 stop7h 10m
Southwest
Mon 8/317:30 am
BOS
- PHX
2 stops10h 05m
Southwest
Deal found 7/10![Southwest logo]()
$325
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 July 15, 2026.
Search for one-way flight options from Tempe to Boston. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:00 pm
PHX
- BOS
2 stops14h 55m
Southwest
Deal found 7/14![Southwest logo]()
$167
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/202:19 pm
PHX
- BOS
1 stop7h 52m
United Airlines
Deal found 7/14![United Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/59:58 pm
PHX
- BOS
2 stops32h 11m
Frontier
Deal found 7/15![Frontier logo]()
$170
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/111:50 pm
PHX
- BOS
Nonstop4h 53m
JetBlue
Deal found 7/14![JetBlue logo]()
$172
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 9/169:55 am
PHX
- BOS
2 stops8h 30m
Southwest
Deal found 7/14![Southwest logo]()
$174
This Super.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:50 pm
PHX
- BOS
1 stop10h 07m
Frontier
Deal found 7/15![Frontier logo]()
$176
This Priceline deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:13 pm
PHX
- BOS
1 stop12h 26m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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.
Mon 8/36:59 pm
PHX
- BOS
2 stops10h 18m
United Airlines
Deal found 7/10![United Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/146:24 am
PHX
- BOS
2 stops22h 18m
Frontier
Deal found 7/11![Frontier logo]()
$183
This Frontier deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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.
Mon 7/2711:23 pm
PHX
- BOS
1 stop8h 34m
Frontier
Deal found 7/13![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 9/86:57 pm
PHX
- BOS
2 stops14h 08m
Frontier
Deal found 7/11![Frontier logo]()
$185
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 July 15, 2026.
Round-trip from | $310 (Kiwi.com) |
|---|---|
One-way from | $167 (Southwest) |
Popular in | July |
Cheapest in | January |
Average price | $457 |
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 July 15, 2026.
Use the filters below to find and compare flights from Tempe to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Wed 9/16
11:50 am-12:25 am
1 stop9h 35m
Boston Logan Intl
Sun 9/20
5:20 am-9:55 am
1 stop7h 35m
$317
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Sat 9/12
10:17 pm-6:20 am
Nonstop5h 03m
Boston Logan Intl
Sat 9/19
5:55 am-10:25 am
1 stop7h 30m
$327
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Tue 10/13
10:30 pm-8:50 am
1 stop7h 20m
Boston Logan Intl
Sun 10/18
6:10 am-10:50 am
1 stop7h 40m
$337
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Sat 8/15
10:23 pm-6:20 am
Nonstop4h 57m
Boston Logan Intl
Wed 8/19
3:14 pm-8:56 pm
1 stop8h 42m
$351
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Wed 8/26
10:23 pm-6:20 am
Nonstop4h 57m
Boston Logan Intl
Wed 9/2
7:45 am-3:04 pm
1 stop10h 19m
$351
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Mon 8/24
7:25 am-5:05 pm
1 stop6h 40m
Boston Logan Intl
Sun 8/30
5:30 am-9:40 am
1 stop7h 10m
$354
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Wed 8/19
11:32 am-1:11 am
2 stops10h 39m
Boston Logan Intl
Tue 8/25
9:33 am-2:13 pm
1 stop7h 40m
$356
Quickest round-trip
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Sun 8/30
10:23 pm-6:20 am
Nonstop4h 57m
Boston Logan Intl
Sun 9/6
5:50 pm-8:28 pm
Nonstop5h 38m
$375
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Tue 8/4
10:23 pm-6:20 am
Nonstop4h 57m
Boston Logan Intl
Wed 8/12
5:50 pm-8:28 pm
Nonstop5h 38m
$377
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Sat 8/15
9:20 am-9:40 pm
2 stops9h 20m
Boston Logan Intl
Wed 8/19
2:45 pm-9:15 pm
2 stops9h 30m
$384
Showing 1-10 of 22 resultsSorted by cheapest first
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
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 July 15, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 30% on flights from Tempe to Boston by exploring options for tickets in the evening.
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 July 15, 2026.
The most flights from TM9 to BOS are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from Tempe to Boston?
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 July 11, 2026.
Travelers seeking maximum savings on their Tempe to Boston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 15, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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.
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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 locationsWaltham
Randolph
Cambridge
Concord
Brockton
Seekonk
Hampton Beach
Cranston
Dedham
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Sandwich
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.
Alternative routes
Boston flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 July 15, 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 July 15, 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 6 airlines flying from Tempe to Boston
Discover the top 6 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 July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$170 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$394 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$160 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$221 | Average$323 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$421 | FlexibilityNo cancel fee | On-time71% |