$122+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Tempe with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Boston Logan Intl to Tempe are usually found in January or 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 March 22, 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 March 22, 2026.
This Expedia deal was found by Cheapflights users on 3/18. 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 4/156:00 am
BOS
- PHX
1 stop8h 53m
Frontier
Thu 4/1612:30 am
PHX
- BOS
1 stop30h 51m
Frontier
Deal found 3/18![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 3/18. 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.
Tue 4/146:00 am
BOS
- PHX
1 stop8h 53m
Frontier
Mon 4/2010:29 pm
PHX
- BOS
1 stop10h 16m
Frontier
Deal found 3/18![Frontier logo]()
$237
This CheapOair deal was found by Cheapflights users on 3/20. 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.
Mon 4/137:55 pm
BOS
- PHX
Nonstop5h 58m
Multiple Airlines
Wed 4/1512:58 pm
PHX
- BOS
1 stop9h 33m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$239
This CheapOair deal was found by Cheapflights users on 3/20. 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 4/2811:16 am
BOS
- PHX
1 stop15h 02m
Frontier
Mon 5/412:23 am
PHX
- BOS
1 stop29h 49m
Frontier
Deal found 3/20![Frontier logo]()
$241
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:55 pm
BOS
- PHX
Nonstop5h 50m
JetBlue
Wed 4/811:48 pm
PHX
- BOS
Nonstop4h 49m
JetBlue
Deal found 3/22![JetBlue logo]()
$242
This Expedia deal was found by Cheapflights users on 3/22. 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.
Sun 4/57:55 pm
BOS
- PHX
Nonstop5h 50m
Multiple Airlines
Wed 4/81:52 pm
PHX
- BOS
1 stop13h 01m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$243
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
BOS
- PHX
1 stop8h 53m
Multiple Airlines
Tue 5/510:10 pm
PHX
- BOS
Nonstop5h 00m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$244
This CheapOair deal was found by Cheapflights users on 3/18. 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.
Sat 5/211:16 am
BOS
- PHX
1 stop15h 02m
Frontier
Mon 5/1112:23 am
PHX
- BOS
1 stop29h 49m
Frontier
Deal found 3/18![Frontier logo]()
$246
This JetBlue deal was found by Cheapflights users on 3/20. 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.
Sat 4/47:55 pm
BOS
- PHX
Nonstop5h 50m
JetBlue
Wed 4/811:48 pm
PHX
- BOS
Nonstop4h 49m
JetBlue
Deal found 3/20![JetBlue logo]()
$247
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:15 am
BOS
- PHX
Nonstop6h 06m
American Airlines
Fri 4/1010:09 pm
PHX
- BOS
Nonstop4h 51m
American Airlines
Deal found 3/19![American Airlines logo]()
$248
This Expedia deal was found by Cheapflights users on 3/18. 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 4/286:00 am
BOS
- PHX
1 stop8h 53m
Multiple Airlines
Fri 5/110:58 am
PHX
- BOS
1 stop10h 01m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$249
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
BOS
- PHX
1 stop8h 53m
Frontier
Sat 5/212:38 pm
PHX
- BOS
1 stop9h 53m
Frontier
Deal found 3/20![Frontier logo]()
$250
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 March 22, 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 March 22, 2026.
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:55 pm
BOS
- PHX
1 stop7h 15m
Southwest
Thu 4/911:55 pm
PHX
- BOS
1 stop8h 00m
Southwest
Deal found 3/21![Southwest logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:05 am
BOS
- PHX
1 stop10h 36m
Alaska Airlines
Wed 6/34:23 pm
PHX
- BOS
1 stop10h 21m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 3/22. 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.
Fri 5/15:50 pm
BOS
- PHX
Nonstop5h 50m
Delta
Sun 5/310:25 pm
PHX
- BOS
Nonstop5h 00m
Delta
Deal found 3/22![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:30 am
BOS
- PHX
2 stops10h 00m
Southwest
Fri 4/105:15 am
PHX
- BOS
1 stop9h 50m
Southwest
Deal found 3/21![Southwest logo]()
$278
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:15 am
BOS
- PHX
2 stops8h 50m
Southwest
Tue 4/1410:30 pm
PHX
- BOS
1 stop6h 45m
Southwest
Deal found 3/22![Southwest logo]()
$286
This Delta deal was found by Cheapflights users on 3/22. 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 5/205:55 pm
BOS
- PHX
Nonstop5h 46m
Delta
Sat 5/2310:27 pm
PHX
- BOS
Nonstop4h 58m
Delta
Deal found 3/22![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:35 pm
BOS
- PHX
1 stop7h 45m
Southwest
Sat 4/187:45 am
PHX
- BOS
2 stops11h 20m
Southwest
Deal found 3/19![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:40 am
BOS
- PHX
2 stops9h 15m
Southwest
Wed 5/1310:30 pm
PHX
- BOS
1 stop6h 35m
Southwest
Deal found 3/19![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:45 pm
BOS
- PHX
1 stop7h 35m
Southwest
Sun 6/710:25 pm
PHX
- BOS
1 stop6h 45m
Southwest
Deal found 3/22![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:40 pm
BOS
- PHX
1 stop14h 15m
Southwest
Fri 4/1011:55 pm
PHX
- BOS
2 stops10h 40m
Southwest
Deal found 3/21![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:10 am
BOS
- PHX
2 stops9h 40m
Southwest
Mon 5/1810:30 pm
PHX
- BOS
1 stop8h 15m
Southwest
Deal found 3/21![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:35 am
BOS
- PHX
2 stops9h 55m
Southwest
Thu 4/303:25 pm
PHX
- BOS
1 stop6h 25m
Southwest
Deal found 3/21![Southwest logo]()
$332
Last-minute flights from Boston to TempeDiscover last-minute flight deals from Boston to Tempe. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Tempe. Data last updated March 22, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 3/20. 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.
Sat 4/47:55 pm
BOS
- PHX
Nonstop5h 50m
JetBlue
Wed 4/811:48 pm
PHX
- BOS
Nonstop4h 49m
JetBlue
Deal found 3/20![JetBlue logo]()
$247
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:15 am
BOS
- PHX
Nonstop6h 06m
American Airlines
Fri 4/1010:09 pm
PHX
- BOS
Nonstop4h 51m
American Airlines
Deal found 3/19![American Airlines logo]()
$248
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:55 pm
BOS
- PHX
Nonstop5h 50m
JetBlue
Wed 4/811:48 pm
PHX
- BOS
Nonstop4h 49m
JetBlue
Deal found 3/22![JetBlue logo]()
$242
This Expedia deal was found by Cheapflights users on 3/22. 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.
Sun 4/57:55 pm
BOS
- PHX
Nonstop5h 50m
Multiple Airlines
Wed 4/81:52 pm
PHX
- BOS
1 stop13h 01m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$243
This CheapOair deal was found by Cheapflights users on 3/20. 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.
Mon 4/137:55 pm
BOS
- PHX
Nonstop5h 58m
Multiple Airlines
Wed 4/1512:58 pm
PHX
- BOS
1 stop9h 33m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$239
This Frontier deal was found by Cheapflights users on 3/18. 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.
Tue 4/146:00 am
BOS
- PHX
1 stop8h 53m
Frontier
Mon 4/2010:29 pm
PHX
- BOS
1 stop10h 16m
Frontier
Deal found 3/18![Frontier logo]()
$237
This Frontier deal was found by Cheapflights users on 3/18. 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 stop8h 53m
Frontier
Mon 4/2010:29 pm
PHX
- BOS
1 stop10h 16m
Frontier
Deal found 3/18![Frontier logo]()
$235
This CheapOair deal was found by Cheapflights users on 3/18. 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.
Mon 4/2712:42 pm
BOS
- PHX
1 stop11h 42m
Frontier
Sun 5/310:29 pm
PHX
- BOS
1 stop9h 56m
Frontier
Deal found 3/18![Frontier logo]()
$246
This CheapOair deal was found by Cheapflights users on 3/20. 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 4/2811:16 am
BOS
- PHX
1 stop15h 02m
Frontier
Mon 5/412:23 am
PHX
- BOS
1 stop29h 49m
Frontier
Deal found 3/20![Frontier logo]()
$241
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
BOS
- PHX
1 stop8h 53m
Multiple Airlines
Tue 5/510:10 pm
PHX
- BOS
Nonstop5h 00m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$244
This Expedia deal was found by Cheapflights users on 3/18. 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 4/286:00 am
BOS
- PHX
1 stop8h 53m
Multiple Airlines
Fri 5/110:58 am
PHX
- BOS
1 stop10h 01m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$249
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
BOS
- PHX
1 stop8h 53m
Frontier
Sat 5/212:38 pm
PHX
- BOS
1 stop9h 53m
Frontier
Deal found 3/20![Frontier logo]()
$250
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 March 22, 2026.
Search for one-way flight options from Boston to Tempe. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Super.com deal was found by Cheapflights users on 3/22. 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.
Sun 4/57:55 pm
BOS
- PHX
Nonstop5h 50m
JetBlue
Deal found 3/22![JetBlue logo]()
$122
This Delta deal was found by Cheapflights users on 3/21. 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 4/78:35 am
BOS
- PHX
Nonstop6h 00m
Delta
Deal found 3/21![Delta logo]()
$124
This Expedia deal was found by Cheapflights users on 3/22. 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.
Wed 4/156:00 am
BOS
- PHX
1 stop8h 53m
Frontier
Deal found 3/22![Frontier logo]()
$125
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:13 am
BOS
- PHX
Nonstop5h 47m
American Airlines
Deal found 3/20![American Airlines logo]()
$126
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 4/252:37 pm
BOS
- PHX
1 stop8h 12m
United Airlines
Deal found 3/20![United Airlines logo]()
$129
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:01 pm
BOS
- PHX
1 stop13h 25m
Frontier
Deal found 3/20![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/79:00 am
BOS
- PHX
1 stop12h 38m
Hawaiian Airlines
Deal found 3/21![Hawaiian Airlines logo]()
$133
This Southwest deal was found by Cheapflights users on 3/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 pm
BOS
- PHX
1 stop7h 25m
Southwest
Deal found 3/20![Southwest logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Mon 4/1312:45 pm
BOS
- PHX
2 stops32h 02m
Frontier
Deal found 3/20![Frontier logo]()
$135
This Super.com deal was found by Cheapflights users on 3/18. 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 5/126:00 pm
BOS
- PHX
Nonstop5h 55m
JetBlue
Deal found 3/18![JetBlue logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Fri 4/2411:20 am
BOS
- PHX
2 stops13h 04m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$138
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:20 pm
BOS
- PHX
1 stop7h 25m
Southwest
Deal found 3/19![Southwest logo]()
$139
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 March 22, 2026.
Round-trip from | $235 (Frontier) |
|---|---|
One-way from | $122 (Super.com) |
Popular in | April |
Cheapest in | January |
Average price | $372 |
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 March 22, 2026.
Use the filters below to find and compare flights from Boston to Tempe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 4/7
5:55 pm-10:10 pm
1 stop7h 15m
Phoenix Sky Harbor Intl
Thu 4/9
11:55 pm-10:55 am
1 stop8h 00m
$267
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 4/4
11:30 am-6:30 pm
2 stops10h 00m
Phoenix Sky Harbor Intl
Fri 4/10
5:15 am-6:05 pm
1 stop9h 50m
$278
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sat 4/11
7:15 am-1:05 pm
2 stops8h 50m
Phoenix Sky Harbor Intl
Tue 4/14
10:30 pm-8:15 am
1 stop6h 45m
$286
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 4/13
1:35 pm-6:20 pm
1 stop7h 45m
Phoenix Sky Harbor Intl
Sat 4/18
7:45 am-10:05 pm
2 stops11h 20m
$294
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 6/2
8:05 am-3:41 pm
1 stop10h 36m
Phoenix Sky Harbor Intl
Wed 6/3
4:23 pm-5:44 am
1 stop10h 21m
$304
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 5/1
5:50 pm-8:40 pm
Nonstop5h 50m
Phoenix Sky Harbor Intl
Sun 5/3
10:25 pm-6:25 am
Nonstop5h 00m
$307
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 5/8
5:40 am-11:55 am
2 stops9h 15m
Phoenix Sky Harbor Intl
Wed 5/13
10:30 pm-8:05 am
1 stop6h 35m
$313
Quickest round-trip
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Wed 5/20
5:55 pm-8:41 pm
Nonstop5h 46m
Phoenix Sky Harbor Intl
Sat 5/23
10:27 pm-6:25 am
Nonstop4h 58m
$327
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 6/2
4:45 pm-9:20 pm
1 stop7h 35m
Phoenix Sky Harbor Intl
Sun 6/7
10:25 pm-8:10 am
1 stop6h 45m
$327
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 4/6
9:40 pm-8:55 am
1 stop14h 15m
Phoenix Sky Harbor Intl
Fri 4/10
11:55 pm-1:35 pm
2 stops10h 40m
$328
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Boston to Tempe
Have a flexible travel schedule? Discover the best time to fly to Tempe from Boston with our price prediction graph.
BOS-PHX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Tempe
BOS-TM9
BOS-PHX
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 March 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 March 22, 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 20% versus a flight in the morning.
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 March 14, 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 March 22, 2026.
The most flights from BOS to TM9 are scheduled on a Sunday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 March 22, 2026.
Read through reviews of airlines operating flights from Boston to Tempe, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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 Boston to Tempe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Tempe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Tempe by cabin class
Find flights from Boston to Tempe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Tempe flights
Browse other Boston and Tempe flight options. Last updated on March 22, 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 March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Tempe flights
Consider these flights traveling from Boston to Tempe.
Top 7 airlines flying from Boston to Tempe
Discover the top 7 airlines that operate flights from Boston to Tempe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$194 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$127 | Average$261 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$359 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$150 | Average$330 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$226 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$235 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$444 | FlexibilityNo cancel fee | On-time63% |