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Tempe

$140+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 40 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 septiembre 17, 2025.

Round-trip from

$235
(Booking.com)

One-way from

$140
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$360
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. 9% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 17, 2025.

This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2312:22 pmBOS - PHX
1 stop23h 02mMultiple Airlines
lun. 10/2710:58 amPHX - BOS
1 stop10h 01mMultiple Airlines
Deal found 9/17$235
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/319:30 amBOS - PHX
Nonstop5h 46mAmerican Airlines
mié. 11/51:50 pmPHX - BOS
Nonstop4h 48mAmerican Airlines
Deal found 9/17$236
This JetBlue deal was found by Cheapflights users on 9/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/315:00 pmBOS - PHX
Nonstop6h 01mJetBlue
lun. 11/310:20 pmPHX - BOS
Nonstop4h 41mJetBlue
Deal found 9/17$237
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
vie. 10/246:17 amBOS - PHX
1 stop7h 56mSpirit Airlines
jue. 10/3012:08 pmPHX - BOS
1 stop8h 03mSpirit Airlines
Deal found 9/16$238
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
jue. 11/205:45 amBOS - PHX
1 stop11h 17mSpirit Airlines
mar. 12/91:45 pmPHX - BOS
1 stop7h 40mSpirit Airlines
Deal found 9/15$239
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
mié. 10/13:00 pmBOS - PHX
1 stop22h 56mMultiple Airlines
sáb. 10/115:15 amPHX - BOS
2 stops14h 37mMultiple Airlines
Deal found 9/16$240
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
vie. 10/246:17 amBOS - PHX
1 stop7h 56mSpirit Airlines
dom. 10/2610:58 amPHX - BOS
1 stop10h 01mSpirit Airlines
Deal found 9/15$241
This Delta deal was found by Cheapflights users on 9/15. 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.
vie. 10/318:10 amBOS - PHX
Nonstop5h 41mDelta
mié. 11/57:13 amPHX - BOS
1 stop10h 14mDelta
Deal found 9/15$242
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
sáb. 10/1812:31 pmBOS - PHX
1 stop24h 22mSpirit Airlines
jue. 10/2312:08 pmPHX - BOS
1 stop8h 03mSpirit Airlines
Deal found 9/15$243
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/2512:31 pmBOS - PHX
1 stop24h 22mMultiple Airlines
sáb. 11/17:00 amPHX - BOS
1 stop22h 52mMultiple Airlines
Deal found 9/17$244
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
mié. 10/223:00 pmBOS - PHX
1 stop21h 53mSpirit Airlines
sáb. 11/81:45 pmPHX - BOS
1 stop7h 40mSpirit Airlines
Deal found 9/15$245
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 11/124:24 pmBOS - PHX
1 stop18h 57mAlaska Airlines
mié. 11/196:20 amPHX - BOS
1 stop16h 00mAlaska Airlines
Deal found 9/17$246

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 septiembre 17, 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

vie. 10/31

5:00 pm-8:01 pm

Nonstop6h 01m

Phoenix Sky Harbor Intl

lun. 11/3

10:20 pm-5:01 am

Nonstop4h 41m

$237

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

vie. 10/31

5:00 pm-8:01 pm

Nonstop6h 01m

Phoenix Sky Harbor Intl

dom. 11/2

10:20 pm-5:01 am

Nonstop4h 41m

$237

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

sáb. 12/6

8:00 am-11:50 am

Nonstop5h 50m

Phoenix Sky Harbor Intl

vie. 12/12

11:55 pm-9:08 am

1 stop7h 13m

$242

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

mié. 12/3

6:25 pm-12:04 am

1 stop7h 39m

Phoenix Sky Harbor Intl

lun. 12/8

12:55 pm-7:45 pm

Nonstop4h 50m

$242

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

jue. 10/30

8:10 am-10:51 am

Nonstop5h 41m

Phoenix Sky Harbor Intl

mar. 11/4

12:59 am-10:48 am

1 stop7h 49m

$242

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

mié. 11/5

6:15 am-1:15 pm

1 stop9h 00m

Phoenix Sky Harbor Intl

sáb. 11/15

6:00 am-3:56 pm

1 stop7h 56m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

sáb. 10/25

5:40 am-12:05 pm

1 stop9h 25m

Phoenix Sky Harbor Intl

sáb. 11/1

12:10 pm-8:06 pm

Nonstop4h 56m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

sáb. 12/13

5:45 am-2:00 pm

1 stop10h 15m

Phoenix Sky Harbor Intl

lun. 12/15

12:59 am-11:01 am

1 stop8h 02m

$247

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

lun. 10/27

5:00 pm-8:01 pm

Nonstop6h 01m

Phoenix Sky Harbor Intl

jue. 11/6

10:20 pm-5:01 am

Nonstop4h 41m

$252

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

mar. 12/9

8:00 am-11:50 am

Nonstop5h 50m

Phoenix Sky Harbor Intl

dom. 12/14

6:25 pm-6:30 am

1 stop10h 05m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 21 results
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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 September 12, 2025.

The best time to book flights from Boston to Tempe is 40 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 septiembre 17, 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 Tuesday evenings when fares are most often at their lowest. Monday 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 septiembre 17, 2025.

The most flights from BOS to TM9 are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, 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 septiembre 17, 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
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,914 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 7 different airlines.

  • How long is the flight from Boston to Tempe?

    For as low as $242, JetBlue can have you in Tempe from Boston in 5h 50m. The distance between Boston and Tempe is about 2293 mi. Most flights are nonstop.

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

    Consider American Airlines (86%), Air France (71%) or KLM (66%) 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 $909 for a flight from Boston to Tempe. The cheapest flight overall is $128 while the most popular route, (Boston Logan Intl - Phoenix Sky Harbor Intl) is currently priced at $171.

  • 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 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$208FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$108Average$195FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$327FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$175Average$304FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$217Average$414FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$237Average$394FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$248Average$447FlexibilityNo cancel feeOn-time63%

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