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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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 62 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 July 1, 2025.

Round-trip from

$245
(FlightHub)

One-way from

$141
(Delta)

Popular in

April

Cheapest in

January

Average price

$314
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 ($46 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 July 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 July 1, 2025.

This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1511:55 amBOS - PHX
1 stop26h 19mMultiple Airlines
Mon 8/1810:42 pmPHX - BOS
1 stop20h 52mMultiple Airlines
Deal found 7/1$245
This Delta deal was found by Cheapflights users on 6/29. 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.
Tue 8/126:50 pmBOS - PHX
Nonstop5h 35mDelta
Mon 8/1810:35 pmPHX - BOS
Nonstop5h 05mDelta
Deal found 6/29$246
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/237:45 amBOS - PHX
1 stop10h 33mAlaska Airlines
Sat 8/304:30 pmPHX - BOS
1 stop22h 10mAlaska Airlines
Deal found 7/1$250
This Booking.com deal was found by Cheapflights users on 6/30. 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.
Mon 7/1410:08 amBOS - PHX
2 stops15h 26mSpirit Airlines
Thu 7/1711:49 pmPHX - BOS
1 stop8h 42mSpirit Airlines
Deal found 6/30$252
This Southwest deal was found by Cheapflights users on 7/1. 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.
Tue 8/125:40 amBOS - PHX
1 stop7h 15mSouthwest
Sat 8/168:00 amPHX - BOS
2 stops11h 15mSouthwest
Deal found 7/1$256
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 8/86:15 amBOS - PHX
Nonstop5h 46mAmerican Airlines
Mon 8/113:49 pmPHX - BOS
Nonstop4h 59mAmerican Airlines
Deal found 6/30$275
This JetBlue deal was found by Cheapflights users on 6/30. 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 10/167:20 pmBOS - PHX
Nonstop5h 40mJetBlue
Mon 10/2010:55 pmPHX - BOS
Nonstop4h 51mJetBlue
Deal found 6/30$277
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:45 amBOS - PHX
1 stop10h 33mHawaiian Airlines
Sun 8/244:30 pmPHX - BOS
1 stop10h 55mHawaiian Airlines
Deal found 6/30$280

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 July 1, 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

Fri 8/15

11:55 am-11:14 am

1 stop26h 19m

Phoenix Sky Harbor Intl

Mon 8/18

10:42 pm-10:34 pm

1 stop20h 52m

$245

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 8/12

6:50 pm-9:25 pm

Nonstop5h 35m

Phoenix Sky Harbor Intl

Mon 8/18

10:35 pm-6:40 am

Nonstop5h 05m

$246

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 8/23

7:45 am-3:18 pm

1 stop10h 33m

Phoenix Sky Harbor Intl

Sat 8/30

4:30 pm-5:40 pm

1 stop22h 10m

$250

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 7/14

10:08 am-10:34 pm

2 stops15h 26m

Phoenix Sky Harbor Intl

Thu 7/17

11:49 pm-11:31 am

1 stop8h 42m

$252

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 8/12

5:40 am-9:55 am

1 stop7h 15m

Phoenix Sky Harbor Intl

Sat 8/16

8:00 am-10:15 pm

2 stops11h 15m

$256

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 8/8

6:15 am-9:01 am

Nonstop5h 46m

Phoenix Sky Harbor Intl

Mon 8/11

3:49 pm-11:48 pm

Nonstop4h 59m

$275

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 8/22

7:45 am-3:18 pm

1 stop10h 33m

Phoenix Sky Harbor Intl

Sun 8/24

4:30 pm-6:25 am

1 stop10h 55m

$280

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 8/29

6:50 pm-9:25 pm

Nonstop5h 35m

$141

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 7/22

8:39 pm-10:19 pm

2 stops28h 40m

$142

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 8/30

9:10 am-6:40 pm

2 stops12h 30m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 results
1
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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 June 27, 2025.

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, 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 July 1, 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. 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 July 1, 2025.

The most flights from BOS to TM9 are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 July 1, 2025.
Read through reviews of airlines operating flights from Boston to Tempe, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,273 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,539 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $141. Spirit Airlines flights start at $142 while deals on Southwest start at $146 one-way.

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

    Consider British Airways (100%), American Airlines (83%) or Air Europa (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 $757 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 $170.

  • 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$95Average$191FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$101Average$194FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$330FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$177Average$307FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$217Average$459FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$232Average$386FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$280Average$460FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$305Average$315FlexibilityNo cancel feeOn-time83%

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