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$117+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 57 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 December 18, 2025.

This Priceline deal was found by Cheapflights users on 12/16. 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.
Wed 12/3110:28 pmPHX - BOS
Nonstop4h 38mJetBlue
Fri 1/94:50 pmBOS - PHX
Nonstop5h 59mJetBlue
Deal found 12/16$262
This Southwest deal was found by Cheapflights users on 12/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:45 amPHX - BOS
1 stop9h 35mSouthwest
Fri 1/95:50 amBOS - PHX
1 stop8h 00mSouthwest
Deal found 12/16$272
This Expedia deal was found by Cheapflights users on 12/16. 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.
Wed 12/3110:28 pmPHX - BOS
Nonstop4h 38mMultiple Airlines
Fri 1/94:20 pmBOS - PHX
1 stop9h 02mMultiple Airlines
Deal found 12/16$277
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:20 amPHX - BOS
1 stop8h 03mMultiple Airlines
Thu 1/84:50 pmBOS - PHX
Nonstop5h 59mMultiple Airlines
Deal found 12/15$287
This JetBlue deal was found by Cheapflights users on 12/17. 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.
Wed 12/3110:28 pmPHX - BOS
Nonstop4h 38mJetBlue
Mon 1/55:07 pmBOS - PHX
Nonstop6h 01mJetBlue
Deal found 12/17$300
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:00 amPHX - BOS
1 stop7h 42mUnited Airlines
Thu 1/84:49 pmBOS - PHX
1 stop8h 10mUnited Airlines
Deal found 12/15$302
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/3112:15 pmPHX - BOS
1 stop10h 09mDelta
Thu 1/15:30 amBOS - PHX
1 stop7h 51mDelta
Deal found 12/15$303
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:50 pmPHX - BOS
Nonstop4h 57mDelta
Mon 1/54:51 pmBOS - PHX
1 stop7h 56mDelta
Deal found 12/17$310
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/2812:39 amPHX - BOS
1 stop7h 38mAmerican Airlines
Wed 1/76:00 amBOS - PHX
Nonstop6h 08mAmerican Airlines
Deal found 12/17$312
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:45 pmPHX - BOS
Nonstop4h 52mAmerican Airlines
Thu 1/86:00 amBOS - PHX
Nonstop6h 08mAmerican Airlines
Deal found 12/15$317
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:00 amPHX - BOS
1 stop7h 42mUnited Airlines
Thu 1/15:20 amBOS - PHX
1 stop8h 12mUnited Airlines
Deal found 12/16$320

Find flight deals from Tempe to Boston

Keep the following information in mind while searching for Tempe to Boston flight deals. Data was last updated December 18, 2025.

Round-trip from

$152
(Kiwi.com)

One-way from

$117
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$339
From Tempe to Boston Logan Intl
Search Deals
One-way flight from Tempe to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 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 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 December 18, 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

Thu 1/15

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Tue 1/20

4:50 pm-8:49 pm

Nonstop5h 59m

$167

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 1/8

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Wed 1/14

4:50 pm-8:49 pm

Nonstop5h 59m

$167

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Tue 1/27

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Sat 1/31

4:50 pm-8:49 pm

Nonstop5h 59m

$167

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 1/8

6:47 pm-7:53 am

1 stop11h 06m

Boston Logan Intl

Wed 1/14

4:50 pm-8:49 pm

Nonstop5h 59m

$176

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 1/29

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Sun 2/1

4:50 pm-8:49 pm

Nonstop5h 59m

$177

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Fri 1/30

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Sat 1/31

4:50 pm-8:49 pm

Nonstop5h 59m

$177

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Mon 1/26

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Sat 1/31

4:50 pm-8:49 pm

Nonstop5h 59m

$177

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 1/15

11:59 pm-9:09 am

1 stop7h 10m

Boston Logan Intl

Tue 1/20

8:20 am-12:33 pm

Nonstop6h 13m

$207

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 1/8

6:55 am-4:30 pm

1 stop7h 35m

Boston Logan Intl

Wed 1/14

8:20 am-12:33 pm

Nonstop6h 13m

$207

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Mon 1/26

1:45 pm-8:32 pm

Nonstop4h 47m

Boston Logan Intl

Sat 1/31

1:30 pm-9:54 pm

1 stop10h 24m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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 December 12, 2025.

The best time to book flights from Tempe to Boston is 57 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, February is the cheapest month in which you can book a flight from Tempe to Boston (average of $118). Flying from Tempe to Boston 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 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 December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 38% on flights from Tempe to Boston by exploring options for tickets at noon.

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 Wednesday 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.

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 December 18, 2025.
See what other customers who have flown with Southwest, Delta, and United 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
7.9
Good
4,250 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

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
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

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
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

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
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

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
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

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
2,897 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

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 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 4 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 41m. There are 2293 mi between Tempe and Boston. All flights are typically nonstop.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $80. However, be on the lookout for offers from Spirit Airlines and JetBlue, as they are both options that can get you from Tempe to Boston for a low price.

  • 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 (83%), EL AL (78%) or American Airlines (78%) 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 $103. On average you can expect to pay $785. The most popular route, (Phoenix Sky Harbor Intl - Boston Logan Intl), can usually be booked for $155.

  • 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, February is the cheapest month in which you can book a flight from Tempe to Boston (average of $118). Flying from Tempe to Boston 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

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
Brockton
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$81Average$190FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$90Average$203FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$137Average$295FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$158Average$333FlexibilityNo cancel feeOn-time63%
DeltaCheapest$189Average$307FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$220Average$613FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$228Average$302FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$237Average$385FlexibilityNo cancel feeOn-time71%

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