$103+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Mar 20 — Mar 271
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 August, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
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 February 18, 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 February 18, 2026.
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:15 am
BOS
- PHX
1 stop8h 39m
United Airlines
Tue 4/149:50 am
PHX
- BOS
1 stop7h 23m
United Airlines
Deal found 2/15![United Airlines logo]()
$207
This Expedia deal was found by Cheapflights users on 2/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
BOS
- PHX
1 stop11h 27m
Multiple Airlines
Thu 3/510:25 pm
PHX
- BOS
Nonstop4h 35m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$209
This Orbitz deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
BOS
- PHX
1 stop11h 27m
Multiple Airlines
Thu 3/510:25 pm
PHX
- BOS
Nonstop4h 35m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 2/16. 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 3/23:09 pm
BOS
- PHX
1 stop8h 12m
United Airlines
Wed 3/41:31 pm
PHX
- BOS
1 stop7h 59m
United Airlines
Deal found 2/16![United Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
BOS
- PHX
1 stop14h 29m
Frontier
Tue 4/286:45 pm
PHX
- BOS
2 stops14h 20m
Frontier
Deal found 2/14![Frontier logo]()
$213
This Super.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:10 pm
BOS
- PHX
Nonstop6h 00m
JetBlue
Thu 3/510:25 pm
PHX
- BOS
Nonstop4h 35m
JetBlue
Deal found 2/16![JetBlue logo]()
$214
This Expedia deal was found by Cheapflights users on 2/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 pm
BOS
- PHX
Nonstop5h 55m
Multiple Airlines
Mon 5/1810:30 pm
PHX
- BOS
1 stop10h 35m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:07 pm
BOS
- PHX
Nonstop6h 02m
JetBlue
Fri 3/2710:24 pm
PHX
- BOS
Nonstop4h 40m
JetBlue
Deal found 2/13![JetBlue logo]()
$216
This United Airlines deal was found by Cheapflights users on 2/17. 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 3/33:09 pm
BOS
- PHX
1 stop8h 12m
United Airlines
Tue 3/107:26 am
PHX
- BOS
1 stop6h 51m
United Airlines
Deal found 2/17![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 2/16. 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 3/25:15 pm
BOS
- PHX
Nonstop6h 05m
Delta
Mon 3/910:33 pm
PHX
- BOS
Nonstop4h 47m
Delta
Deal found 2/16![Delta logo]()
$218
This CheapOair deal was found by Cheapflights users on 2/17. 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 5/59:32 am
BOS
- PHX
Nonstop5h 50m
Multiple Airlines
Mon 5/1110:30 pm
PHX
- BOS
1 stop10h 35m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$220
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 February 18, 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 February 18, 2026.
This United Airlines deal was found by Cheapflights users on 2/17. 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 3/311:09 am
BOS
- PHX
1 stop9h 05m
United Airlines
Thu 3/58:37 pm
PHX
- BOS
1 stop7h 14m
United Airlines
Deal found 2/17![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 2/17. 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 5/95:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Wed 5/1310:27 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 2/17![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/17. 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 5/95:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Tue 5/1210:27 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 2/17![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/16. 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 3/232:00 pm
BOS
- PHX
1 stop10h 14m
Delta
Fri 3/2710:33 pm
PHX
- BOS
Nonstop4h 47m
Delta
Deal found 2/16![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:44 pm
BOS
- PHX
1 stop7h 55m
Delta
Mon 3/2310:33 pm
PHX
- BOS
Nonstop4h 47m
Delta
Deal found 2/15![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:15 pm
BOS
- PHX
1 stop10h 55m
Delta
Tue 4/146:40 am
PHX
- BOS
1 stop9h 40m
Delta
Deal found 2/15![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/16. 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 4/251:06 pm
BOS
- PHX
1 stop7h 27m
Delta
Wed 4/2910:35 pm
PHX
- BOS
1 stop9h 03m
Delta
Deal found 2/16![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:44 pm
BOS
- PHX
1 stop7h 55m
Delta
Tue 3/247:33 pm
PHX
- BOS
1 stop7h 37m
Delta
Deal found 2/15![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/16. 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 4/251:06 pm
BOS
- PHX
1 stop7h 27m
Delta
Tue 4/2810:35 pm
PHX
- BOS
1 stop10h 00m
Delta
Deal found 2/16![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/14. 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.
Mon 3/236:44 pm
BOS
- PHX
1 stop7h 55m
Delta
Tue 3/3111:59 pm
PHX
- BOS
1 stop7h 56m
Delta
Deal found 2/14![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/16. 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 3/166:44 pm
BOS
- PHX
1 stop7h 55m
Delta
Wed 3/2510:30 pm
PHX
- BOS
1 stop8h 34m
Delta
Deal found 2/16![Delta logo]()
$237
Last-minute flights from Boston to TempeDiscover last-minute flight deals from Boston to Tempe. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Tempe. Data last updated February 18, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
BOS
- PHX
1 stop11h 27m
Multiple Airlines
Thu 3/510:25 pm
PHX
- BOS
Nonstop4h 35m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$209
This Orbitz deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
BOS
- PHX
1 stop11h 27m
Multiple Airlines
Thu 3/510:25 pm
PHX
- BOS
Nonstop4h 35m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 2/16. 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 3/23:09 pm
BOS
- PHX
1 stop8h 12m
United Airlines
Tue 3/31:31 pm
PHX
- BOS
1 stop7h 59m
United Airlines
Deal found 2/16![United Airlines logo]()
$212
This Super.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:10 pm
BOS
- PHX
Nonstop6h 00m
JetBlue
Wed 3/410:25 pm
PHX
- BOS
Nonstop4h 35m
JetBlue
Deal found 2/16![JetBlue logo]()
$214
This Delta deal was found by Cheapflights users on 2/16. 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 3/25:15 pm
BOS
- PHX
Nonstop6h 05m
Delta
Mon 3/910:33 pm
PHX
- BOS
Nonstop4h 47m
Delta
Deal found 2/16![Delta logo]()
$218
This United Airlines deal was found by Cheapflights users on 2/17. 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 3/33:09 pm
BOS
- PHX
1 stop8h 12m
United Airlines
Tue 3/107:26 am
PHX
- BOS
1 stop6h 51m
United Airlines
Deal found 2/17![United Airlines logo]()
$217
This Expedia deal was found by Cheapflights users on 2/17. 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 3/35:10 pm
BOS
- PHX
Nonstop6h 00m
Multiple Airlines
Thu 3/56:00 am
PHX
- BOS
1 stop15h 59m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$223
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:15 pm
BOS
- PHX
1 stop8h 32m
United Airlines
Tue 3/2411:30 pm
PHX
- BOS
1 stop6h 51m
United Airlines
Deal found 2/15![United Airlines logo]()
$221
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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.
Mon 3/236:07 pm
BOS
- PHX
Nonstop6h 02m
JetBlue
Fri 3/2710:24 pm
PHX
- BOS
Nonstop4h 40m
JetBlue
Deal found 2/16![JetBlue logo]()
$216
This Expedia deal was found by Cheapflights users on 2/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:15 am
BOS
- PHX
1 stop12h 42m
Multiple Airlines
Wed 3/2510:24 pm
PHX
- BOS
Nonstop4h 40m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$222
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 February 18, 2026.
Search for one-way flight options from Boston to Tempe. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:42 pm
BOS
- PHX
2 stops32h 01m
Frontier
Deal found 2/14![Frontier logo]()
$103
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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.
Tue 4/145:40 pm
BOS
- PHX
1 stop8h 47m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$104
This Expedia deal was found by Cheapflights users on 2/17. 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 3/26:00 am
BOS
- PHX
1 stop11h 27m
Frontier
Deal found 2/17![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 2/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
BOS
- PHX
1 stop14h 29m
Frontier
Deal found 2/14![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:10 pm
BOS
- PHX
Nonstop6h 00m
JetBlue
Deal found 2/16![JetBlue logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:10 pm
BOS
- PHX
Nonstop6h 00m
JetBlue
Deal found 2/15![JetBlue logo]()
$108
This Delta deal was found by Cheapflights users on 2/16. 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 3/25:15 pm
BOS
- PHX
Nonstop6h 05m
Delta
Deal found 2/16![Delta logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/296:00 am
BOS
- PHX
2 stops38h 43m
Frontier
Deal found 2/16![Frontier logo]()
$110
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 3/172:15 pm
BOS
- PHX
1 stop8h 32m
United Airlines
Deal found 2/14![United Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Sat 5/165:40 am
BOS
- PHX
2 stops31h 22m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$113
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:46 pm
BOS
- PHX
1 stop8h 25m
United Airlines
Deal found 2/15![United Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 5/1212:55 pm
BOS
- PHX
2 stops31h 48m
Frontier
Deal found 2/15![Frontier logo]()
$115
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 February 18, 2026.
Round-trip from | $207 (United Airlines) |
|---|---|
One-way from | $103 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $377 |
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 February 18, 2026.
Use the filters below to find and compare flights from Boston to Tempe that are best for you.
Fly from
Boston
Fly to
Tempe
Route
Depart
Return
Price
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 3/3
11:09 am-6:14 pm
1 stop9h 05m
Phoenix Sky Harbor Intl
Thu 3/5
8:37 pm-5:51 am
1 stop7h 14m
$217
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 5/9
5:55 pm-8:41 pm
Nonstop5h 46m
Phoenix Sky Harbor Intl
Wed 5/13
10:27 pm-6:25 am
Nonstop4h 58m
$217
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 5/9
5:55 pm-8:41 pm
Nonstop5h 46m
Phoenix Sky Harbor Intl
Tue 5/12
10:27 pm-6:25 am
Nonstop4h 58m
$217
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 3/23
2:00 pm-9:14 pm
1 stop10h 14m
Phoenix Sky Harbor Intl
Fri 3/27
10:33 pm-6:20 am
Nonstop4h 47m
$227
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 3/16
6:44 pm-11:39 pm
1 stop7h 55m
Phoenix Sky Harbor Intl
Mon 3/23
10:33 pm-6:20 am
Nonstop4h 47m
$227
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 4/7
2:15 pm-10:10 pm
1 stop10h 55m
Phoenix Sky Harbor Intl
Tue 4/14
6:40 am-7:20 pm
1 stop9h 40m
$237
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 4/25
1:06 pm-5:33 pm
1 stop7h 27m
Phoenix Sky Harbor Intl
Wed 4/29
10:35 pm-10:38 am
1 stop9h 03m
$237
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 3/17
6:44 pm-11:39 pm
1 stop7h 55m
Phoenix Sky Harbor Intl
Tue 3/24
7:33 pm-6:10 am
1 stop7h 37m
$237
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 4/25
1:06 pm-5:33 pm
1 stop7h 27m
Phoenix Sky Harbor Intl
Tue 4/28
10:35 pm-11:35 am
1 stop10h 00m
$237
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 3/23
6:44 pm-11:39 pm
1 stop7h 55m
Phoenix Sky Harbor Intl
Tue 3/31
11:59 pm-10:55 am
1 stop7h 56m
$237
Showing 1-10 of 21 results
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
How far ahead should I book a flight from Boston to Tempe?
Use this chart to determine the optimal time to book a round-trip flight from Boston to Tempe. Price data was last updated on February 13, 2026.
The best time to book flights from Boston to Tempe is 62 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 Boston to Tempe?
Currently, November is the cheapest month in which you can book a flight from Boston to Tempe (average of $135). Flying from Boston to Tempe 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 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 February 18, 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 22% versus a flight at noon.
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 February 7, 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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 February 18, 2026.
The most flights from BOS to TM9 are scheduled on a Sunday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
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 February 18, 2026.
Read through reviews of airlines operating flights from Boston to Tempe, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
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 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
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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 February 18, 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 February 18, 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 8 airlines flying from Boston to Tempe
Discover the top 8 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 February 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$194 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$96 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$125 | Average$356 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$139 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$226 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$15,545 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$246 | Average$446 | FlexibilityNo cancel fee | On-time63% |