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Tempe

$117+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
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 30 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 December 5, 2025.

This Delta deal was found by Cheapflights users on 12/2. 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 12/178:10 amBOS - PHX
Nonstop5h 46mDelta
Wed 1/71:45 pmPHX - BOS
Nonstop4h 47mDelta
Deal found 12/2$224
This Delta deal was found by Cheapflights users on 12/2. 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 12/178:10 amBOS - PHX
Nonstop5h 46mDelta
Thu 1/86:20 pmPHX - BOS
1 stop9h 45mDelta
Deal found 12/2$234
This Southwest deal was found by Cheapflights users on 12/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:15 pmBOS - PHX
1 stop7h 25mSouthwest
Wed 1/79:55 amPHX - BOS
2 stops10h 10mSouthwest
Deal found 12/2$235
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/3111:55 amBOS - PHX
2 stops22h 53mMultiple Airlines
Thu 1/156:49 pmPHX - BOS
1 stop11h 03mMultiple Airlines
Deal found 12/3$238
This JetBlue deal was found by Cheapflights users on 12/3. 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.
Wed 12/314:50 pmBOS - PHX
Nonstop6h 01mJetBlue
Wed 1/1410:19 pmPHX - BOS
Nonstop4h 41mJetBlue
Deal found 12/3$242
This Southwest deal was found by Cheapflights users on 12/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:30 amBOS - PHX
1 stop9h 35mSouthwest
Thu 1/810:30 amPHX - BOS
1 stop8h 20mSouthwest
Deal found 12/2$243
This Delta deal was found by Cheapflights users on 12/2. 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 12/179:00 amBOS - PHX
1 stop8h 08mDelta
Fri 1/91:01 pmPHX - BOS
1 stop8h 51mDelta
Deal found 12/2$244
This SmartFares deal was found by Cheapflights users on 12/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:00 pmBOS - PHX
Nonstop6h 01mJetBlue
Wed 1/710:19 pmPHX - BOS
Nonstop4h 41mJetBlue
Deal found 12/2$248
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/178:11 pmBOS - PHX
2 stops18h 42mMultiple Airlines
Thu 1/86:47 pmPHX - BOS
1 stop11h 06mMultiple Airlines
Deal found 12/4$249
This Delta deal was found by Cheapflights users on 12/3. 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 12/178:10 amBOS - PHX
Nonstop5h 46mDelta
Thu 12/181:06 pmPHX - BOS
Nonstop4h 59mDelta
Deal found 12/3$251
This Delta deal was found by Cheapflights users on 12/3. 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 12/313:15 pmBOS - PHX
1 stop10h 48mDelta
Sat 1/101:45 pmPHX - BOS
Nonstop4h 47mDelta
Deal found 12/3$252
This Southwest deal was found by Cheapflights users on 12/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:15 pmBOS - PHX
1 stop7h 25mSouthwest
Fri 1/98:50 amPHX - BOS
1 stop6h 20mSouthwest
Deal found 12/2$254

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 December 5, 2025.

Round-trip from

$207
(Delta)

One-way from

$117
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$371
From Boston Logan Intl to Tempe
Search Deals
One-way flight from Boston Logan Intl to Tempe
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 5, 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

Sat 1/17

6:55 am-3:03 pm

1 stop10h 08m

Phoenix Sky Harbor Intl

Sat 1/24

1:45 pm-8:32 pm

Nonstop4h 47m

$207

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 1/8

2:40 pm-10:45 pm

1 stop10h 05m

Phoenix Sky Harbor Intl

Mon 1/12

11:40 pm-8:50 am

1 stop7h 10m

$216

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 1/23

2:20 pm-8:37 pm

1 stop8h 17m

Phoenix Sky Harbor Intl

Sun 1/25

7:00 am-4:52 pm

1 stop7h 52m

$217

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 1/21

4:58 pm-10:49 pm

1 stop7h 51m

Phoenix Sky Harbor Intl

Mon 1/26

7:59 pm-6:05 am

1 stop8h 06m

$217

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sun 1/4

5:20 am-11:32 am

1 stop8h 12m

Phoenix Sky Harbor Intl

Sat 1/10

6:30 am-3:09 pm

1 stop6h 39m

$232

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 3/10

8:30 am-11:30 am

Nonstop6h 00m

Phoenix Sky Harbor Intl

Tue 3/17

10:35 pm-10:00 am

1 stop8h 25m

$251

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 2/20

6:25 pm-12:11 am

1 stop7h 46m

Phoenix Sky Harbor Intl

Tue 2/24

6:00 am-5:32 pm

1 stop9h 32m

$254

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 2/5

2:45 pm-11:10 pm

2 stops10h 25m

Phoenix Sky Harbor Intl

Wed 2/25

11:35 am-9:45 pm

2 stops8h 10m

$256

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 4/1

12:40 pm-5:35 pm

1 stop7h 55m

Phoenix Sky Harbor Intl

Wed 4/8

10:35 pm-10:00 am

1 stop8h 25m

$261

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sun 3/15

5:22 pm-8:22 pm

Nonstop6h 00m

Phoenix Sky Harbor Intl

Thu 3/19

9:41 pm-5:23 am

Nonstop4h 42m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 23 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 November 28, 2025.

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, January is the cheapest month in which you can book a flight from Boston to Tempe (average of $98). 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 December 5, 2025.

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 34% 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 December 16, 2024.

Travelers seeking maximum savings on their Boston to Tempe flight should consider departing on Wednesday 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 December 5, 2025.

The most flights from BOS to TM9 are scheduled on a Thursday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 December 5, 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
4,249 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,010 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,064 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
JetBlue
7.2
Good
2,898 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 9 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 $217, Delta can have you in Tempe from Boston in 8h 17m. 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 $82. Frontier flights start at $85 while deals on JetBlue start at $98 one-way.

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

    Consider Alaska Airlines (95%), American Airlines (79%) or Air France (75%) 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 $935 for a flight from Boston to Tempe. The cheapest flight overall is $100 while the most popular route, (Boston Logan Intl - Phoenix Sky Harbor Intl) is currently priced at $154.

  • 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 $98). 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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$195FlexibilityNo cancel feeOn-time65%
DeltaCheapest$130Average$397FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$134Average$229FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$145Average$335FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$217Average$417FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$237Average$397FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$246Average$453FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$251Average$15,545FlexibilityNo cancel feeOn-time75%

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