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$123+ Cheap flights from Tempe, AZ to Boston (BOS)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOS
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe to Boston Logan Intl are usually found in January or February, booked 63 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Tempe to Boston

Keep the following information in mind while searching for Tempe to Boston flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$206
(Kiwi.com)

One-way from

$123
(Hawaiian Airlines)

Popular in

April

Cheapest in

January

Average price

$355
From Tempe to Boston Logan Intl
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One-way flight from Tempe to Boston Logan Intl
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Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 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 Tempe to Boston

Cheapest flights from Tempe to Boston
Explore the most affordable flight options available from Tempe to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

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.
mié. 10/2210:56 amPHX - BOS
1 stop21h 26mMultiple Airlines
lun. 10/276:17 amBOS - PHX
1 stop7h 56mMultiple Airlines
Deal found 9/17$206
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. 11/81:45 pmPHX - BOS
1 stop7h 40mSpirit Airlines
dom. 11/96:00 amBOS - PHX
1 stop8h 09mSpirit Airlines
Deal found 9/15$207
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. 10/910:58 amPHX - BOS
1 stop10h 01mSpirit Airlines
mié. 10/156:16 amBOS - PHX
1 stop30h 37mSpirit Airlines
Deal found 9/15$208
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/3110:58 amPHX - BOS
1 stop10h 01mMultiple Airlines
mar. 11/47:00 amBOS - PHX
1 stop12h 56mMultiple Airlines
Deal found 9/16$209
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.
lun. 10/2010:58 amPHX - BOS
1 stop10h 01mSpirit Airlines
lun. 10/276:17 amBOS - PHX
1 stop7h 56mSpirit Airlines
Deal found 9/17$210
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. 11/61:45 pmPHX - BOS
1 stop7h 40mSpirit Airlines
lun. 11/106:00 amBOS - PHX
1 stop8h 09mSpirit Airlines
Deal found 9/15$211
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.
jue. 10/1610:58 amPHX - BOS
1 stop10h 01mMultiple Airlines
mié. 10/229:20 amBOS - PHX
1 stop10h 39mMultiple Airlines
Deal found 9/16$213
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/61:45 pmPHX - BOS
1 stop7h 40mSpirit Airlines
dom. 11/96:00 amBOS - PHX
1 stop8h 09mSpirit Airlines
Deal found 9/16$214
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2310:58 amPHX - BOS
1 stop10h 01mSpirit Airlines
dom. 10/266:17 amBOS - PHX
1 stop7h 56mSpirit Airlines
Deal found 9/17$215
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/255:04 pmPHX - BOS
1 stop11h 48mFrontier
vie. 9/2612:59 pmBOS - PHX
1 stop12h 10mFrontier
Deal found 9/16$216
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/255:04 pmPHX - BOS
1 stop11h 48mFrontier
lun. 10/612:59 pmBOS - PHX
1 stop12h 15mFrontier
Deal found 9/17$218
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2710:58 amPHX - BOS
1 stop10h 01mSpirit Airlines
lun. 11/36:17 amBOS - PHX
1 stop7h 56mSpirit Airlines
Deal found 9/16$219

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tempe to Boston 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 Tempe to Boston that are best for you.

Fly from

Tempe

Fly to

Boston

Route

Depart

Return

Price

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

mar. 10/21

12:10 pm-8:06 pm

Nonstop4h 56m

Boston Logan Intl

mar. 10/28

8:10 am-10:51 am

Nonstop5h 41m

$227

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

mar. 10/21

10:59 pm-6:50 am

Nonstop4h 51m

Boston Logan Intl

mié. 10/29

5:00 pm-8:01 pm

Nonstop6h 01m

$227

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

mar. 10/21

10:59 pm-6:50 am

Nonstop4h 51m

Boston Logan Intl

jue. 10/30

5:00 pm-8:01 pm

Nonstop6h 01m

$232

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

mié. 10/22

10:59 pm-6:50 am

Nonstop4h 51m

Boston Logan Intl

vie. 10/31

5:00 pm-8:01 pm

Nonstop6h 01m

$232

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

mié. 10/22

10:59 pm-6:50 am

Nonstop4h 51m

Boston Logan Intl

jue. 10/30

5:00 pm-8:01 pm

Nonstop6h 01m

$232

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

mié. 11/12

10:20 pm-5:01 am

Nonstop4h 41m

Boston Logan Intl

dom. 11/16

5:00 pm-9:01 pm

Nonstop6h 01m

$232

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

sáb. 10/25

5:59 pm-6:40 am

1 stop9h 41m

Boston Logan Intl

mar. 10/28

8:10 am-10:51 am

Nonstop5h 41m

$237

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

jue. 12/4

10:20 pm-5:01 am

Nonstop4h 41m

Boston Logan Intl

lun. 12/8

5:00 pm-9:01 pm

Nonstop6h 01m

$237

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

mar. 10/21

7:04 pm-6:40 am

1 stop8h 36m

Boston Logan Intl

vie. 10/31

8:10 am-10:51 am

Nonstop5h 41m

$242

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

vie. 11/14

12:59 am-10:57 am

1 stop7h 58m

Boston Logan Intl

dom. 11/16

8:05 am-12:02 pm

Nonstop5h 57m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
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Best time to book a flight from Tempe to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Tempe 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 Tempe to Boston

How far ahead should I book a flight from Tempe to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Tempe to Boston. Price data was last updated on September 12, 2025.

The best time to book flights from Tempe to Boston is 63 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 Tempe to Boston?

Currently, January is the cheapest month in which you can book a flight from Tempe to Boston (average of $218). Flying from Tempe to Boston in July is currently the most expensive (average of $311). 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 TM9 to BOS?

Find hourly flight availability from Tempe to Boston. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tempe to Boston as you normally would.

What is the cheapest day to fly from Tempe to Boston?

Use this chart to determine the cheapest time to fly round-trip from Tempe to Boston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Tempe to Boston flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Tempe to Boston

Explore weekly flight availability from Tempe to Boston. 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 TM9 to BOS are scheduled on a Monday (9 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated septiembre 17, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Tempe to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

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

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

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

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

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

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

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

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

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
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

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 Tempe to Boston. 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 into for flights to Boston from Tempe?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Boston from Tempe. Booking flights from Tempe to Logan Intl (BOS) should be relatively easy as there are 7 daily inbound flights from Tempe from 8 different airlines.

  • How long is the flight from Tempe to Boston?

    Departing from Tempe to Boston will take you 4h 51m. There are 2293 mi between Tempe and Boston. All flights are typically nonstop.

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

    No one likes to see their flight delayed. When booking a flight from Tempe to Boston consider choosing Qatar Airways (85%), American Airlines (83%) or Air France (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Tempe to Boston?

    The cheapest flight price from Tempe to Boston is $118. On average you can expect to pay $754. The most popular route, (Phoenix Sky Harbor Intl - Boston Logan Intl), can usually be booked for $171.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tempe to Boston 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 Tempe to Boston?

    Currently, January is the cheapest month in which you can book a flight from Tempe to Boston (average of $218). Flying from Tempe to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Chelsea
Warwick
Peabody
Quincy
York Beach
Swansea
Old Orchard Beach
Brockton
Waltham

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Tempe to Boston

Discover the top 8 airlines that operate flights from Tempe to Boston. 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$84Average$190FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$93Average$201FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$158Average$334FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$158Average$293FlexibilityNo cancel feeOn-time62%
DeltaCheapest$184Average$308FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$228Average$302FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$237Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$250Average$619FlexibilityNo cancel feeOn-time69%

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