$104+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Feb 14 — Feb 211
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 32 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Boston to Tempe
Keep the following information in mind while searching for Boston to Tempe flight deals. Data was last updated January 15, 2026.
Round-trip from | $187 (Delta) |
|---|---|
One-way from | $104 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $271 |
Find flight deals from Boston to Tempe
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 January 15, 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 January 15, 2026.
This Delta deal was found by Cheapflights users on 1/14. 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.
Fri 3/65:15 pm
BOS
- PHX
Nonstop6h 05m
Delta
Mon 3/910:33 pm
PHX
- BOS
Nonstop4h 47m
Delta
Deal found 1/14![Delta logo]()
$187
This JetBlue deal was found by Cheapflights users on 1/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:10 pm
BOS
- PHX
Nonstop6h 00m
JetBlue
Tue 3/310:25 pm
PHX
- BOS
Nonstop4h 35m
JetBlue
Deal found 1/13![JetBlue logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Sat 2/75:53 pm
BOS
- PHX
2 stops23h 29m
Multiple Airlines
Sat 2/146:00 am
PHX
- BOS
1 stop16h 29m
Multiple Airlines
Deal found 1/13![Multiple Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 1/14. 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.
Fri 2/206:25 pm
BOS
- PHX
1 stop7h 46m
Delta
Fri 3/1310:33 pm
PHX
- BOS
Nonstop4h 47m
Delta
Deal found 1/14![Delta logo]()
$192
This Trip.com deal was found by Cheapflights users on 1/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/74:50 pm
BOS
- PHX
Nonstop5h 59m
JetBlue
Fri 2/1310:25 pm
PHX
- BOS
Nonstop4h 35m
JetBlue
Deal found 1/13![JetBlue logo]()
$193
This Expedia deal was found by Cheapflights users on 1/14. 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.
Thu 2/2611:45 am
BOS
- PHX
1 stop9h 54m
Multiple Airlines
Mon 3/210:25 pm
PHX
- BOS
Nonstop4h 35m
Multiple Airlines
Deal found 1/14![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Sun 2/86:00 am
BOS
- PHX
1 stop11h 22m
Frontier
Fri 2/1310:39 pm
PHX
- BOS
2 stops23h 50m
Frontier
Deal found 1/13![Frontier logo]()
$196
This Delta deal was found by Cheapflights users on 1/13. 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.
Fri 2/205:15 pm
BOS
- PHX
Nonstop6h 05m
Delta
Mon 2/2311:58 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 1/13![Delta logo]()
$197
This JetBlue deal was found by Cheapflights users on 1/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:50 pm
BOS
- PHX
Nonstop5h 59m
JetBlue
Thu 2/510:19 pm
PHX
- BOS
Nonstop4h 41m
JetBlue
Deal found 1/13![JetBlue logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/26:00 am
BOS
- PHX
1 stop11h 22m
Multiple Airlines
Fri 2/65:15 pm
PHX
- BOS
2 stops21h 33m
Multiple Airlines
Deal found 1/13![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Mon 2/96:00 am
BOS
- PHX
1 stop11h 22m
Frontier
Sat 2/149:22 am
PHX
- BOS
2 stops13h 07m
Frontier
Deal found 1/15![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 1/13. 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 2/96:00 am
BOS
- PHX
1 stop11h 22m
Frontier
Thu 2/192:48 pm
PHX
- BOS
1 stop8h 25m
Frontier
Deal found 1/13![Frontier logo]()
$201
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 January 15, 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 3/24
6:40 am-1:58 pm
1 stop10h 18m
Phoenix Sky Harbor Intl
Fri 3/27
10:33 pm-6:20 am
Nonstop4h 47m
$197
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 2/23
5:15 pm-9:20 pm
Nonstop6h 05m
Phoenix Sky Harbor Intl
Mon 3/2
11:58 pm-6:55 am
Nonstop4h 57m
$202
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Wed 2/25
8:15 am-12:28 pm
Nonstop6h 13m
Phoenix Sky Harbor Intl
Sun 3/1
11:58 pm-6:55 am
Nonstop4h 57m
$207
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 3/20
5:50 pm-8:53 pm
Nonstop6h 03m
Phoenix Sky Harbor Intl
Fri 3/27
10:33 pm-6:20 am
Nonstop4h 47m
$207
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 3/24
5:28 pm-10:49 pm
1 stop8h 21m
Phoenix Sky Harbor Intl
Tue 3/31
3:13 pm-1:13 am
1 stop7h 00m
$207
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Mon 2/23
6:37 pm-12:42 am
1 stop8h 05m
Phoenix Sky Harbor Intl
Wed 3/4
1:40 pm-8:27 pm
Nonstop4h 47m
$212
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sun 2/1
4:50 pm-8:49 pm
Nonstop5h 59m
Phoenix Sky Harbor Intl
Wed 2/4
10:19 pm-5:00 am
Nonstop4h 41m
$213
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Tue 3/10
8:35 am-11:35 am
Nonstop6h 00m
Phoenix Sky Harbor Intl
Tue 3/17
6:05 am-5:04 pm
1 stop7h 59m
$217
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Sun 3/1
5:15 pm-9:20 pm
Nonstop6h 05m
Phoenix Sky Harbor Intl
Fri 3/6
7:55 pm-6:00 am
1 stop8h 05m
$217
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
Fri 3/20
5:50 pm-8:53 pm
Nonstop6h 03m
Phoenix Sky Harbor Intl
Mon 3/23
7:33 pm-6:10 am
1 stop7h 37m
$217
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.
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
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 January 9, 2026.
The best time to book flights from Boston to Tempe is 32 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 May 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 January 15, 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 January 10, 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 January 15, 2026.
The most flights from BOS to TM9 are scheduled on a Thursday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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 January 15, 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.
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
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
See prices for flight routes from nearby airports that may be better suited for you.
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 January 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$194 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$96 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$331 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$226 | Average$389 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$15,545 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$246 | Average$453 | FlexibilityNo cancel fee | On-time63% |