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$141+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 59 days in advance, depart on a Wednesday or Thursday 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 July 3, 2025.

Round-trip from

$235
(Mytrip)

One-way from

$141
(Delta)

Popular in

April

Cheapest in

January

Average price

$342
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. 7% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 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 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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/252:24 pmPHX - BOS
1 stop16h 22mMultiple Airlines
Mon 8/412:26 pmBOS - PHX
1 stop13h 08mMultiple Airlines
Deal found 7/2$235
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3011:34 pmPHX - BOS
1 stop8h 57mSpirit Airlines
Fri 8/812:26 pmBOS - PHX
1 stop13h 08mSpirit Airlines
Deal found 7/3$236
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/1610:35 pmPHX - BOS
Nonstop5h 05mDelta
Wed 8/277:10 amBOS - PHX
1 stop8h 25mDelta
Deal found 7/2$241
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/164:56 pmPHX - BOS
1 stop11h 56mFrontier
Fri 8/89:40 amBOS - PHX
1 stop9h 36mFrontier
Deal found 7/2$248
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:28 amPHX - BOS
1 stop27h 12mAlaska Airlines
Tue 9/27:45 amBOS - PHX
1 stop10h 33mAlaska Airlines
Deal found 7/3$250
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/29:45 pmPHX - BOS
Nonstop4h 56mAmerican Airlines
Tue 8/56:59 amBOS - PHX
Nonstop5h 36mAmerican Airlines
Deal found 7/2$257
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:30 amPHX - BOS
1 stop7h 35mSouthwest
Mon 8/257:30 amBOS - PHX
1 stop7h 55mSouthwest
Deal found 7/3$266
This JetBlue deal was found by Cheapflights users on 7/3. 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.
Sat 10/1110:55 pmPHX - BOS
Nonstop4h 51mJetBlue
Thu 10/167:20 pmBOS - PHX
Nonstop5h 40mJetBlue
Deal found 7/3$269
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:09 pmPHX - BOS
1 stop8h 35mUnited Airlines
Mon 8/252:40 pmBOS - PHX
1 stop7h 35mUnited Airlines
Deal found 7/3$281

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 July 3, 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

Fri 7/25

2:24 pm-9:46 am

1 stop16h 22m

Boston Logan Intl

Mon 8/4

12:26 pm-10:34 pm

1 stop13h 08m

$235

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 7/30

11:34 pm-11:31 am

1 stop8h 57m

Boston Logan Intl

Fri 8/8

12:26 pm-10:34 pm

1 stop13h 08m

$236

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Sat 8/16

10:35 pm-6:40 am

Nonstop5h 05m

Boston Logan Intl

Wed 8/27

7:10 am-12:35 pm

1 stop8h 25m

$241

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 7/16

4:56 pm-7:52 am

1 stop11h 56m

Boston Logan Intl

Fri 8/8

9:40 am-4:16 pm

1 stop9h 36m

$248

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Sat 8/30

11:28 am-5:40 pm

1 stop27h 12m

Boston Logan Intl

Tue 9/2

7:45 am-3:18 pm

1 stop10h 33m

$250

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Sat 8/2

9:45 pm-5:41 am

Nonstop4h 56m

Boston Logan Intl

Tue 8/5

6:59 am-9:35 am

Nonstop5h 36m

$257

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 8/20

6:30 am-5:05 pm

1 stop7h 35m

Boston Logan Intl

Mon 8/25

7:30 am-12:25 pm

1 stop7h 55m

$266

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 8/14

12:09 pm-11:44 pm

1 stop8h 35m

Boston Logan Intl

Mon 8/25

2:40 pm-7:15 pm

1 stop7h 35m

$281

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Fri 9/19

3:59 pm-11:54 pm

Nonstop4h 55m

$141

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 8/21

10:42 pm-10:34 pm

1 stop20h 52m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 results
1
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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 June 27, 2025.

The best time to book flights from Tempe to Boston is 59 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 June is currently the most expensive (average of $306). 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 July 3, 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 Wednesday evenings 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 July 3, 2025.

The most flights from TM9 to BOS 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 (1 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 July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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 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 6 daily inbound flights from Tempe from 8 different airlines.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $141. However, be on the lookout for offers from Spirit Airlines and Southwest, 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 Scandinavian Airlines (93%), EL AL (93%) or KLM (87%) 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 $140. On average you can expect to pay $1,032. The most popular route, (Phoenix Sky Harbor Intl - Boston Logan Intl), can usually be booked for $189.

  • 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 June is currently the most expensive (average of $306). 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 Tempe?

Book flights to Tempe if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$178FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$113Average$192FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$160Average$280FlexibilityNo cancel feeOn-time62%
DeltaCheapest$167Average$298FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$228Average$396FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$231Average$375FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$246Average$618FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$263Average$376FlexibilityNo cancel feeOn-time63%

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