Tempe

$113+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Apr 11 — Apr 181
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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 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 March 12, 2026.

This Orbitz deal was found by Cheapflights users on 3/7. 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.
Fri 5/112:42 pm
BOS
-
PHX
1 stop11h 42m
Frontier
Mon 5/410:29 pm
PHX
-
BOS
1 stop10h 36m
Frontier
Deal found 3/7$221
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 4/266:37 pm
BOS
-
PHX
Nonstop6h 03m
JetBlue
Wed 4/2910:35 pm
PHX
-
BOS
Nonstop4h 55m
JetBlue
Deal found 3/9$222
This Expedia deal was found by Cheapflights users on 3/8. 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 5/59:32 am
BOS
-
PHX
Nonstop5h 50m
Multiple Airlines
Thu 5/712:30 am
PHX
-
BOS
1 stop30h 51m
Multiple Airlines
Deal found 3/8$224
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Wed 3/2512:09 pm
BOS
-
PHX
1 stop22h 29m
Frontier
Tue 3/3111:10 am
PHX
-
BOS
1 stop11h 03m
Frontier
Deal found 3/8$225
This Expedia deal was found by Cheapflights users on 3/8. 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 3/247:15 am
BOS
-
PHX
1 stop12h 42m
Multiple Airlines
Thu 3/2610:24 pm
PHX
-
BOS
Nonstop4h 40m
Multiple Airlines
Deal found 3/8$227
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 3/2412:36 pm
BOS
-
PHX
2 stops26h 06m
Frontier
Tue 3/3111:10 am
PHX
-
BOS
1 stop11h 03m
Frontier
Deal found 3/9$228
This CheapOair deal was found by Cheapflights users on 3/9. 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.
Sun 3/296:07 pm
BOS
-
PHX
Nonstop6h 02m
Multiple Airlines
Tue 3/3111:10 am
PHX
-
BOS
1 stop11h 03m
Multiple Airlines
Deal found 3/9$230
This CheapOair deal was found by Cheapflights users on 3/12. 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 5/1210:07 am
BOS
-
PHX
1 stop27h 38m
Frontier
Mon 5/1812:23 am
PHX
-
BOS
1 stop29h 49m
Frontier
Deal found 3/12$231
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Wed 4/17:09 am
BOS
-
PHX
1 stop8h 28m
United Airlines
Wed 4/89:50 am
PHX
-
BOS
1 stop7h 23m
United Airlines
Deal found 3/10$232
This Expedia deal was found by Cheapflights users on 3/8. 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 4/47:55 pm
BOS
-
PHX
Nonstop5h 50m
Multiple Airlines
Wed 4/86:40 am
PHX
-
BOS
1 stop20h 13m
Multiple Airlines
Deal found 3/8$233
This Expedia deal was found by Cheapflights users on 3/8. 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 4/146:00 am
BOS
-
PHX
1 stop8h 53m
Multiple Airlines
Thu 4/1610:35 pm
PHX
-
BOS
Nonstop4h 49m
Multiple Airlines
Deal found 3/8$234

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 12, 2026.

Round-trip from

$221
(Orbitz)

One-way from

$113
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$369
From Boston Logan Intl to Tempe
One-way flight from Boston Logan Intl to Tempe
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 12, 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

Price

Cheapest round-trip

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 5/20

5:35 am-12:12 pm

1 stop9h 37m

Phoenix Sky Harbor Intl

Fri 5/29

10:27 pm-6:25 am

Nonstop4h 58m

$262
Quickest round-trip

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 4/27

5:50 pm-8:40 pm

Nonstop5h 50m

Phoenix Sky Harbor Intl

Sun 5/3

10:25 pm-6:25 am

Nonstop5h 00m

$267

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 3/31

5:40 pm-11:27 pm

1 stop8h 47m

Phoenix Sky Harbor Intl

Tue 4/7

6:28 pm-4:40 pm

1 stop19h 12m

$277

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 5/28

5:55 pm-8:41 pm

Nonstop5h 46m

Phoenix Sky Harbor Intl

Sat 5/30

12:57 am-10:57 am

1 stop7h 00m

$277

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 5/27

5:35 am-11:30 am

2 stops8h 55m

Phoenix Sky Harbor Intl

Wed 6/3

2:35 pm-12:05 am

1 stop6h 30m

$289

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 6/4

3:54 pm-10:25 pm

1 stop9h 31m

Phoenix Sky Harbor Intl

Sun 6/7

11:50 pm-9:39 am

1 stop6h 49m

$291

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

$299

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sun 5/17

5:55 pm-8:41 pm

Nonstop5h 46m

Phoenix Sky Harbor Intl

Sat 5/23

5:16 pm-6:20 am

1 stop10h 04m

$307

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 3/17

2:00 pm-8:30 pm

1 stop9h 30m

Phoenix Sky Harbor Intl

Wed 3/25

6:05 am-5:20 pm

1 stop8h 15m

$327

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 4/6

5:35 pm-11:25 pm

1 stop8h 50m

Phoenix Sky Harbor Intl

Mon 4/13

11:05 am-10:20 pm

2 stops8h 15m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

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 March 6, 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 12, 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 February 21, 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 12, 2026.

The most flights from BOS to TM9 are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Boston to Tempe?

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 12, 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.

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 10 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 $277, Delta can have you in Tempe from Boston in 8h 47m. The distance between Boston and Tempe is about 2293 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $76. Frontier flights start at $89 while deals on JetBlue start at $94 one-way.

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

    Consider KLM (85%), Qatar Airways (81%) or American Airlines (76%) 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 $891 for a flight from Boston to Tempe. The cheapest flight overall is $117 while the most popular route, (Boston Logan Intl - Phoenix Sky Harbor Intl) is currently priced at $220.

  • 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, 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.

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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$85Average$194FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$231FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$127Average$357FlexibilityNo cancel feeOn-time62%
DeltaCheapest$153Average$325FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$193Average$15,545FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$226Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$395FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$246Average$454FlexibilityNo cancel feeOn-time63%

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