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Cheap flights from Boston to Phoenix Sky Harbor Intl Airport from £89

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHX
22 Jan — 29 Jan1
1 adult

The best prices from Boston Logan Intl to Phoenix Sky Harbor Intl are usually found in January or August, booked 30 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Boston to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Sky Harbor Intl (PHX). 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 17 January 2025.

Round-trip from

£161

One-way from

£89

Popular in

April

Cheapest in

January

Average price

£225
JetBlue
  • JetBlue
  • 4/2-7/2
  • Nonstop
  • 10h 44m total
  • Boston to Phoenix
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JetBlue
  • JetBlue
  • 5/2
  • 1 total stop
  • 8h 10m total
  • Boston to Phoenix
Search Deals
High demand for flights, 9% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Boston to Sky Harbor Intl

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

Tue 4/217:05BOS - PHX
Nonstop5h 59mJetBlue
Fri 7/223:55PHX - BOS
Nonstop4h 45mJetBlue
Deal found 17/1£161
Mon 3/207:10BOS - PHX
Nonstop6h 10mDelta
Mon 10/223:59PHX - BOS
1 stop7h 39mDelta
Deal found 17/1£169
Fri 7/216:55BOS - PHX
1 stop8h 05mUnited Airlines
Sat 8/210:30PHX - BOS
1 stop9h 13mUnited Airlines
Deal found 16/1£173
Mon 3/218:59BOS - PHX
1 stop17h 36mAlaska Airlines
Fri 7/207:00PHX - BOS
1 stop14h 59mAlaska Airlines
Deal found 16/1£177
Mon 27/106:55BOS - PHX
2 stops10h 15mSouthwest
Wed 12/215:05PHX - BOS
1 stop6h 30mSouthwest
Deal found 15/1£233
Thu 19/611:34BOS - PHX
1 stop8h 40mSun Country Air
Mon 23/618:10PHX - BOS
1 stop13h 27mSun Country Air
Deal found 16/1£323

Find flights from Boston to Sky Harbor Intl within your budget

Customise your flight search to find flights from Boston to Sky Harbor Intl 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 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 4/2

17:05-21:04

Nonstop5h 59m

Phoenix Sky Harbor Intl

Fri 7/2

23:55-06:40

Nonstop4h 45m

£161

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 3/2

07:10-11:20

Nonstop6h 10m

Phoenix Sky Harbor Intl

Mon 10/2

23:59-09:38

1 stop7h 39m

£169

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 7/2

14:45-20:54

1 stop8h 09m

Phoenix Sky Harbor Intl

Mon 10/2

15:10-23:59

1 stop6h 49m

£173

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 3/2

18:59-10:35

1 stop17h 36m

Phoenix Sky Harbor Intl

Fri 7/2

07:00-23:59

1 stop14h 59m

£177

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 27/1

06:55-15:10

2 stops10h 15m

Phoenix Sky Harbor Intl

Wed 12/2

15:05-23:35

1 stop6h 30m

£233

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 19/6

11:34-17:14

1 stop8h 40m

Phoenix Sky Harbor Intl

Mon 23/6

18:10-10:37

1 stop13h 27m

£323

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 5/2

05:05-11:15

1 stop8h 10m

£89

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 7/2

18:59-10:35

1 stop17h 36m

£93

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 5/2

07:10-11:20

Nonstop6h 10m

£97

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 18/3

15:17-21:51

1 stop9h 34m

£103

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 12 results
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Best time to book a flight from Boston to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Boston with our price prediction graph.
Estimated return 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 Sky Harbor Intl

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

How far ahead should I book a flight from Boston to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a return flight from Boston to Sky Harbor Intl. Price data was last updated on 10 January 2025.

The price you pay for your flight from Boston to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Boston to Phoenix Sky Harbor Intl Airport (average of £729). Flying from Boston to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £1,041). 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 Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

When flying from Boston to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 50% versus a flight at midday.

Weekly flight availability from Boston to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Boston to Sky Harbor Intl. 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 17 January 2025.

The most flights from BOS to PHX are scheduled on a Thursday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 28.0 inches per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 mm.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, 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 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated 17 January 2025.
Read reviews from past customers who have flown JetBlue, United Airlines and Alaska Airlines from Boston to Phoenix. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,659 reviews
Check prices

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very Good
4,659 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very Good
9,681 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very Good
8,512 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,199 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Boston to Sky Harbor Intl. 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 Sky Harbor Intl?

    For a flight from Boston to Phoenix Sky Harbor Intl, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 9 outbound flights to Phoenix Sky Harbor Intl per day. 1 airline has flights to Phoenix Sky Harbor Intl from Boston Logan Intl on a regular basis.

  • What are the cheapest airlines flying from Boston to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on JetBlue is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at £161. Additional return tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at £169 and £173, respectively. JetBlue is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Boston to Phoenix Sky Harbor Intl Airport one-way?

    One-way options have recently been found by users for as low as £89 on JetBlue. Other airlines that offer cheap prices include Alaska Airlines from £93 and Delta from £97 one-way.

  • What are the most reliable airlines from Boston to Phoenix Sky Harbor Intl Airport?

    The top 3 most reliable airlines when flying from Boston to Phoenix Sky Harbor Intl Airport are Alaska Airlines (94%), American Airlines (90%) and EL AL (84%).

  • What are the cheapest flights from Boston to Phoenix Sky Harbor Intl Airport?

    The cheapest flight price from Boston to Phoenix Sky Harbor Intl Airport is £158. On average you can expect to pay £1,590. The most popular route, (Boston Logan Intl - Phoenix Sky Harbor Intl), can usually be booked for £161.

  • Can I find deals for flights from Boston to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Boston to Sky Harbor Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Boston to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Boston to Sky Harbor Intl 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 Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Boston to Phoenix Sky Harbor Intl Airport (average of £729). Flying from Boston to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £1,041). 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.

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Top airline flying from Boston to Sky Harbor Intl

Discover the top airline that operate flights from Boston to Sky Harbor Intl. 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 858,174 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£146Average£189FlexibilityNo cancel feeOn-timeN/A
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How does Cheapflights help users find flights from Boston to Sky Harbor Intl?

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Why should you use Cheapflights to find cheap flight tickets from Boston to Sky Harbor Intl?

Cheapflights helps you find that perfect flight to Sky Harbor Intl from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Sky Harbor Intl with no change fees?

Need flexible booking options for your flight to Sky Harbor Intl from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Sky Harbor Intl become cheaper?

Yes, Cheapflights offers price alerts on Boston to Sky Harbor Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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