HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Phoenix

$120+ Cheap flights from Boston (BOS) to Phoenix

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
Dec 7 — Dec 141
Sat 12/7
Sat 12/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Phoenix with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Boston Logan Intl to Phoenix are usually found in January or August, booked 31 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Boston to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 2, 2024.

Popular in

April

Cheapest in

January

Round-trip from

$217
(Delta)

One-way from

$120
(JetBlue)
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 21% potential price drop
Search Deals
From Boston Logan Intl to Phoenix
Search Deals
One-way flight from Boston Logan Intl to Phoenix
Search Deals

Find flight deals from Boston to Phoenix

Cheapest flights from Boston to Phoenix
Explore the most affordable flight options available from Boston to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2024.

This Delta deal was found by Cheapflights users on 12/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:50 pmBOS - PHX
Nonstop5h 51mDelta
Sun 12/1511:55 pmPHX - BOS
Nonstop4h 57mDelta
Deal found 12/1$217
This Mytrip deal was found by Cheapflights users on 12/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/132:27 pmBOS - PHX
3 stops21h 35mSpirit Airlines
Tue 12/179:00 pmPHX - BOS
2 stops21h 59mSpirit Airlines
Deal found 12/1$222
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:32 pmBOS - PHX
Nonstop6h 05mJetBlue
Wed 12/181:10 pmPHX - BOS
1 stop8h 06mJetBlue
Deal found 12/2$226
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/149:30 amBOS - PHX
1 stop8h 23mUnited Airlines
Tue 12/173:10 pmPHX - BOS
1 stop6h 49mUnited Airlines
Deal found 12/2$232
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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.
Mon 12/97:00 amBOS - PHX
1 stop12h 13mAlaska Airlines
Fri 12/136:20 amPHX - BOS
1 stop10h 34mAlaska Airlines
Deal found 12/1$236
This Expedia deal was found by Cheapflights users on 11/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/97:00 amBOS - PHX
1 stop10h 52mMultiple Airlines
Mon 12/1610:11 pmPHX - BOS
2 stops13h 12mMultiple Airlines
Deal found 11/30$248
This American Airlines deal was found by Cheapflights users on 12/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/185:10 amBOS - PHX
1 stop8h 09mAmerican Airlines
Wed 12/2511:48 pmPHX - BOS
1 stop8h 33mAmerican Airlines
Deal found 12/1$256
This Frontier deal was found by Cheapflights users on 12/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:45 amBOS - PHX
1 stop12h 21mFrontier
Fri 1/102:37 pmPHX - BOS
1 stop7h 53mFrontier
Deal found 12/1$318
This Mytrip deal was found by Cheapflights users on 12/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:30 pmBOS - AZA
2 stops23h 36mMultiple Airlines
Sun 12/157:20 amAZA - BOS
2 stops10h 55mMultiple Airlines
Deal found 12/1$357
This Sun Country Air deal was found by Cheapflights users on 12/1. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1611:46 amBOS - PHX
1 stop8h 38mSun Country Air
Thu 12/1912:59 amPHX - BOS
1 stop20h 10mSun Country Air
Deal found 12/1$390
This Southwest deal was found by Cheapflights users on 12/1. 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.
Thu 12/198:25 amBOS - PHX
2 stops9h 55mSouthwest
Tue 1/215:05 amPHX - BOS
1 stop6h 15mSouthwest
Deal found 12/1$396
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/511:30 amBOS - AZA
1 stop7h 43mSun Country Air
Sun 12/86:05 pmAZA - BOS
1 stop14h 36mSun Country Air
Deal found 12/2$422

Find flights from Boston to Phoenix within your budget

Customize your flight search to find flights from Boston to Phoenix 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 2,650,959 searches. Data last updated December 2, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 12/9

6:50 pm-10:41 pm

Nonstop5h 51m

Phoenix Sky Harbor Intl

Sun 12/15

11:55 pm-6:52 am

Nonstop4h 57m

$217

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 2/28

5:10 pm-9:09 pm

Nonstop5h 59m

Phoenix Sky Harbor Intl

Wed 3/5

10:23 pm-5:08 am

Nonstop4h 45m

$219

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 12/13

2:27 pm-10:02 am

3 stops21h 35m

Phoenix Sky Harbor Intl

Tue 12/17

9:00 pm-5:22 pm

2 stops18h 22m

$221

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 1/1

5:45 am-7:08 pm

1 stop15h 23m

Phoenix Sky Harbor Intl

Sat 1/4

4:15 pm-7:33 am

2 stops13h 18m

$229

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 2/26

12:28 pm-4:27 pm

Nonstop5h 59m

Phoenix Sky Harbor Intl

Tue 3/11

10:20 pm-6:08 am

Nonstop4h 48m

$231

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 12/9

5:45 am-11:24 am

1 stop7h 39m

Phoenix Sky Harbor Intl

Fri 12/13

3:10 pm-11:59 pm

1 stop6h 49m

$232

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 1/1

5:45 am-7:08 pm

1 stop15h 23m

Phoenix Sky Harbor Intl

Sat 1/4

1:19 am-7:35 pm

2 stops16h 16m

$246

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sun 2/9

6:59 pm-10:35 am

1 stop17h 36m

Phoenix Sky Harbor Intl

Wed 2/12

2:45 pm-3:23 pm

2 stops22h 38m

$295

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 2/6

7:20 am-2:05 pm

2 stops8h 45m

Phoenix Sky Harbor Intl

Sun 2/9

6:55 am-5:20 pm

1 stop8h 25m

$323

BostonPhoenix

BOS - AZA

BOSAZA

Boston Logan Intl

Fri 1/3

2:27 pm-10:26 am

2 stops21h 59m

Phoenix-Mesa Gateway

Sun 1/5

7:50 am-8:59 pm

2 stops11h 09m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Boston to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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.

Travel insights for flights from Boston to Phoenix

Get recent, data-driven insights about flights from Boston to Phoenix including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Phoenix. Price data was last updated on November 22, 2024.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Boston to Phoenix (average of $258). Flying from Boston to Phoenix in June is currently the most expensive (average of $321). 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 PHX?

Find hourly flight availability from Boston to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2024.

A simple way to save on the total cost of your ticket is to fly from Boston to Phoenix in the evening. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Phoenix. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Boston to Phoenix 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 Phoenix

Explore weekly flight availability from Boston to Phoenix. 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 2, 2024.

The most flights from BOS to PH1 are scheduled on a Monday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated December 2, 2024.
Read reviews from past customers who have flown American Airlines, Southwest and JetBlue from Boston to Phoenix. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,951 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines
8.0
Very good
9,513 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta
8.0
Very good
8,698 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

JetBlue
7.4
Good
3,351 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

United Airlines
7.4
Good
9,141 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Related info for your journey

Find useful and relevant information for your journey from Boston to Phoenix. 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 Phoenix?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Phoenix from Boston. Booking flights from Logan Intl (BOS) to Phoenix should be relatively easy as there are 9 daily outbound flights to Phoenix from 8 different airlines.

  • What are the cheapest airlines flying from Boston to Phoenix round-trip?

    Flying on Delta is currently your cheapest option to Phoenix, with prices starting at $217. Additional round-trip tickets that might be worth considering are offered by JetBlue and Spirit Airlines, with the lowest prices starting at $219 and $222, respectively. Delta is 37% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $120. Frontier flights start at $123 while deals on United Airlines start at $124 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Boston to Phoenix consider choosing KLM (100%), American Airlines (93%) or Qatar Airways (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Phoenix?

    Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Boston Logan Intl - Phoenix Sky Harbor Intl) can be booked for $177 on average our data indicates $906 when flying from Boston to Phoenix.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Phoenix (average of $258). Flying from Boston to Phoenix in June is currently the most expensive (average of $321). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Las Vegas flights
Boston to Sky Harbor Intl flights
Boston to Tucson flights
Hartford to Las Vegas flights
Albany to Las Vegas flights
Albany to Sky Harbor Intl flights
Hartford to Sky Harbor Intl flights
Boston to Phoenix-Mesa Gateway flights
Hartford to Tucson flights
Albany to Tucson flights
Worcester to Las Vegas flights
Boston to Flagstaff flights
West Tisbury to Las Vegas flights
Hyannis to Las Vegas flights
Hartford to Flagstaff flights
Hyannis to Sky Harbor Intl flights
West Tisbury to Sky Harbor Intl flights
Boston to Yuma flights
Albany to Flagstaff flights
Hartford to Yuma flights
New Bedford to Sky Harbor Intl flights
Worcester to Yuma flights
New Bedford to Las Vegas flights

Top 8 airlines flying from Boston to Phoenix

Discover the top 8 airlines that operate flights from Boston to Phoenix. 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 2,650,959 searches. Data last updated December 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$188FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$106Average$208FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$148Average$306FlexibilityNo cancel feeOn-time62%
DeltaCheapest$151Average$339FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$217Average$350FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$222Average$399FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$637FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$309Average$430FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines