$99+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
feb. 28 — mar. 71
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 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 enero 29, 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 enero 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
sáb. 2/2812:35 pm
BOS
- PHX
2 stops13h 24m
Frontier
lun. 3/26:00 am
PHX
- BOS
1 stop17h 13m
Frontier
Deal found 1/28![Frontier logo]()
$188
This CheapOair deal was found by Cheapflights users on 1/28. 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.
vie. 2/275:10 pm
BOS
- PHX
Nonstop6h 00m
Multiple Airlines
mar. 3/311:59 pm
PHX
- BOS
1 stop31h 07m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
jue. 2/266:00 am
BOS
- PHX
1 stop10h 00m
Frontier
mié. 3/49:52 am
PHX
- BOS
2 stops13h 21m
Frontier
Deal found 1/28![Frontier logo]()
$190
This Delta deal was found by Cheapflights users on 1/28. 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.
lun. 2/235:25 pm
BOS
- PHX
1 stop8h 17m
Delta
jue. 2/2611:58 pm
PHX
- BOS
Nonstop4h 57m
Delta
Deal found 1/28![Delta logo]()
$192
This Delta deal was found by Cheapflights users on 1/28. 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.
jue. 2/265:15 pm
BOS
- PHX
Nonstop6h 05m
Delta
mar. 3/311:50 pm
PHX
- BOS
1 stop8h 12m
Delta
Deal found 1/28![Delta logo]()
$197
This Expedia deal was found by Cheapflights users on 1/27. 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.
jue. 2/266:00 am
BOS
- PHX
1 stop10h 00m
Multiple Airlines
lun. 3/210:25 pm
PHX
- BOS
Nonstop4h 35m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$198
This Super.com deal was found by Cheapflights users on 1/28. 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.
sáb. 2/215:10 pm
BOS
- PHX
Nonstop5h 59m
JetBlue
mar. 2/2410:25 pm
PHX
- BOS
Nonstop4h 35m
JetBlue
Deal found 1/28![JetBlue logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
jue. 2/266:00 am
BOS
- PHX
1 stop10h 00m
Frontier
lun. 3/27:36 pm
PHX
- BOS
2 stops27h 37m
Frontier
Deal found 1/28![Frontier logo]()
$201
This Delta deal was found by Cheapflights users on 1/27. 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.
lun. 2/236:37 pm
BOS
- PHX
1 stop8h 05m
Delta
mié. 2/2511:50 pm
PHX
- BOS
1 stop8h 12m
Delta
Deal found 1/27![Delta logo]()
$202
This Super.com deal was found by Cheapflights users on 1/27. 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.
jue. 3/125:22 pm
BOS
- PHX
Nonstop6h 01m
JetBlue
mié. 3/189:49 pm
PHX
- BOS
Nonstop4h 41m
JetBlue
Deal found 1/27![JetBlue logo]()
$204
This Expedia deal was found by Cheapflights users on 1/28. 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.
mar. 3/317:55 pm
BOS
- PHX
Nonstop5h 50m
Multiple Airlines
mié. 4/158:00 am
PHX
- BOS
1 stop13h 51m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
lun. 3/26:00 am
BOS
- PHX
1 stop11h 27m
Multiple Airlines
lun. 3/95:24 pm
PHX
- BOS
2 stops20h 51m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$206
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 enero 29, 2026.
Round-trip from | $188 (Kiwi.com) |
|---|---|
One-way from | $99 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $282 |
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 enero 29, 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
vie. 2/20
6:25 pm-12:11 am
1 stop7h 46m
Phoenix Sky Harbor Intl
vie. 2/27
11:58 pm-6:55 am
Nonstop4h 57m
$192
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
mar. 3/24
10:20 am-4:13 pm
1 stop8h 53m
Phoenix Sky Harbor Intl
jue. 3/26
10:33 pm-6:20 am
Nonstop4h 47m
$197
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
mar. 3/3
8:15 am-12:28 pm
Nonstop6h 13m
Phoenix Sky Harbor Intl
lun. 3/23
11:05 pm-9:16 am
1 stop7h 11m
$197
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
mar. 3/24
8:35 am-11:35 am
Nonstop6h 00m
Phoenix Sky Harbor Intl
mié. 3/25
10:30 pm-11:28 am
1 stop9h 58m
$197
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
dom. 2/22
6:37 pm-12:42 am
1 stop8h 05m
Phoenix Sky Harbor Intl
mié. 2/25
12:59 am-10:51 am
1 stop7h 52m
$202
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
lun. 3/9
6:15 pm-11:46 pm
1 stop8h 31m
Phoenix Sky Harbor Intl
mar. 3/17
6:00 am-5:32 pm
1 stop8h 32m
$207
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
vie. 2/27
6:25 pm-12:11 am
1 stop7h 46m
Phoenix Sky Harbor Intl
lun. 3/2
11:59 pm-9:14 am
1 stop7h 15m
$207
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
mié. 2/25
6:25 pm-12:11 am
1 stop7h 46m
Phoenix Sky Harbor Intl
vie. 2/27
12:59 am-10:50 am
1 stop7h 51m
$207
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
mié. 3/4
8:15 am-12:28 pm
Nonstop6h 13m
Phoenix Sky Harbor Intl
mar. 3/10
11:59 pm-10:55 am
1 stop7h 56m
$216
BostonPhoenix
BOS - PHX
BOSPHX
Boston Logan Intl
lun. 3/9
6:15 pm-11:46 pm
1 stop8h 31m
Phoenix Sky Harbor Intl
vie. 3/13
10:33 pm-6:20 am
Nonstop4h 47m
$237
Showing 1-10 of 24 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 23, 2026.
The best time to book flights from Boston to Tempe is 30 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 enero 29, 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 24, 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 enero 29, 2026.
The most flights from BOS to TM9 are scheduled on a Tuesday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 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 enero 29, 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
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from 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 enero 29, 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$125 | Average$355 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$221 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$15,545 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$246 | Average$448 | FlexibilityNo cancel fee | On-time63% |