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Tempe

$141+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Tempe are usually found in January or August, booked 33 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 August 20, 2025.

Round-trip from

$247
(Delta)

One-way from

$141
(Delta)

Popular in

April

Cheapest in

January

Average price

$311
From Boston Logan Intl to Tempe
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One-way flight from Boston Logan Intl to Tempe
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Highest demand for flights based on searches. 11% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Boston to Tempe

Cheapest flights from Boston to Tempe
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 August 20, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:50 pmBOS - PHX
Nonstop5h 34mDelta
Thu 10/211:23 amPHX - BOS
1 stop9h 36mDelta
Deal found 8/18$247
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amBOS - PHX
1 stop8h 09mSpirit Airlines
Mon 12/151:45 pmPHX - BOS
1 stop7h 40mSpirit Airlines
Deal found 8/19$248
This JetBlue deal was found by Cheapflights users on 8/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:50 pmBOS - PHX
Nonstop6h 03mJetBlue
Sat 12/1310:12 pmPHX - BOS
Nonstop4h 47mJetBlue
Deal found 8/19$249
This JetBlue deal was found by Cheapflights users on 8/18. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:20 pmBOS - PHX
Nonstop5h 40mJetBlue
Thu 10/3011:45 amPHX - BOS
1 stop8h 26mJetBlue
Deal found 8/18$250
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:50 amBOS - PHX
2 stops17h 04mMultiple Airlines
Mon 11/31:48 pmPHX - BOS
1 stop7h 04mMultiple Airlines
Deal found 8/18$251
This JetBlue deal was found by Cheapflights users on 8/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:59 pmBOS - PHX
Nonstop5h 52mJetBlue
Fri 10/1010:55 pmPHX - BOS
Nonstop4h 51mJetBlue
Deal found 8/19$252
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:45 amBOS - PHX
1 stop10h 45mMultiple Airlines
Sun 10/511:53 amPHX - BOS
1 stop9h 06mMultiple Airlines
Deal found 8/18$253
This JetBlue deal was found by Cheapflights users on 8/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:00 pmBOS - PHX
Nonstop6h 04mJetBlue
Tue 12/1610:20 pmPHX - BOS
Nonstop4h 47mJetBlue
Deal found 8/19$254
This Orbitz deal was found by Cheapflights users on 8/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:20 amBOS - PHX
1 stop7h 22mMultiple Airlines
Sat 10/1811:10 amPHX - BOS
1 stop9h 49mMultiple Airlines
Deal found 8/18$255
This JetBlue deal was found by Cheapflights users on 8/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:00 pmBOS - PHX
Nonstop6h 04mJetBlue
Tue 12/1610:20 pmPHX - BOS
Nonstop4h 47mJetBlue
Deal found 8/19$256
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:15 amBOS - PHX
1 stop9h 00mDelta
Mon 11/311:59 pmPHX - BOS
1 stop8h 33mDelta
Deal found 8/18$257
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:20 amBOS - PHX
1 stop13h 05mMultiple Airlines
Sun 11/212:53 pmPHX - BOS
1 stop7h 59mMultiple Airlines
Deal found 8/18$258

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 August 20, 2025.
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

Thu 9/25

6:50 pm-9:24 pm

Nonstop5h 34m

Phoenix Sky Harbor Intl

Mon 9/29

11:44 pm-9:35 am

1 stop6h 51m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sun 8/31

12:57 pm-10:49 pm

1 stop12h 52m

Phoenix Sky Harbor Intl

Thu 9/4

1:27 pm-10:47 pm

1 stop6h 20m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 9/5

6:50 pm-9:25 pm

Nonstop5h 35m

Phoenix Sky Harbor Intl

Wed 9/10

10:35 pm-6:41 am

Nonstop5h 06m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 9/4

11:35 am-3:59 pm

1 stop7h 24m

Phoenix Sky Harbor Intl

Tue 9/9

10:35 pm-6:41 am

Nonstop5h 06m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 9/19

6:50 pm-9:24 pm

Nonstop5h 34m

Phoenix Sky Harbor Intl

Mon 9/22

5:20 pm-6:25 am

1 stop10h 05m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 11/18

8:15 am-12:07 pm

Nonstop5h 52m

Phoenix Sky Harbor Intl

Fri 12/5

2:20 pm-11:53 pm

1 stop7h 33m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 11/5

6:45 am-2:10 pm

2 stops9h 25m

Phoenix Sky Harbor Intl

Tue 11/11

12:05 pm-9:40 pm

2 stops7h 35m

$249

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sun 9/14

6:00 am-12:23 pm

2 stops33h 23m

Phoenix Sky Harbor Intl

Thu 9/18

1:27 pm-10:47 pm

1 stop6h 20m

$249

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 9/22

5:50 am-3:21 pm

2 stops12h 31m

Phoenix Sky Harbor Intl

Thu 10/2

1:27 pm-10:47 pm

1 stop6h 20m

$249

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 10/21

7:20 pm-10:00 pm

Nonstop5h 40m

Phoenix Sky Harbor Intl

Thu 10/30

11:45 am-11:11 pm

1 stop8h 26m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 20 results
1
2

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 August 8, 2025.

The best time to book flights from Boston to Tempe is 33 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, January is the cheapest month in which you can book a flight from Boston to Tempe (average of $258). Flying from Boston to Tempe in March is currently the most expensive (average of $337). 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 August 20, 2025.

When flying from Boston to Tempe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 16, 2024.

Travelers seeking maximum savings on their Boston to Tempe flight should consider departing on Saturday 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 August 20, 2025.

The most flights from BOS to TM9 are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 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 August 20, 2025.
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.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,916 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • What airport do you fly from for flights from Boston to Tempe?

    If you book a flight to Tempe from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 8 flights from Logan Intl to Tempe per day from 8 different airlines.

  • How long is the flight from Boston to Tempe?

    For as low as $247, Delta can have you in Tempe from Boston in 5h 34m. The distance between Boston and Tempe is about 2293 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Boston to Tempe one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $141. Southwest flights start at $141 while deals on Delta start at $141 one-way.

  • What are the most reliable airlines from Boston to Tempe?

    Consider American Airlines (83%), Air France (71%) or Etihad Airways (59%) when booking your flight. These represent the most reliable airlines when flying from Boston to Tempe.

  • What are the cheapest flights from Boston to Tempe?

    On average you can expect to pay $966 for a flight from Boston to Tempe. The cheapest flight overall is $140 while the most popular route, (Boston Logan Intl - Phoenix Sky Harbor Intl) is currently priced at $160.

  • Can I find deals for flights from Boston to Tempe that include hotel bookings?

    Yes. In addition to deals on Boston to Tempe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Tempe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Tempe.

  • Can I find deals for business class flights from Boston to Tempe?

    Yes. Cheapflights offers flight deals from Boston to Tempe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Tempe?

    Currently, January is the cheapest month in which you can book a flight from Boston to Tempe (average of $258). Flying from Boston to Tempe in March is currently the most expensive (average of $337). 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.

See more FAQs

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$95Average$198FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$106Average$195FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$326FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$176Average$308FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$217Average$413FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$234Average$391FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$251Average$449FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$305Average$315FlexibilityNo cancel feeOn-time83%

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