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Cheap flights from Boston to Phoenix Sky Harbor Intl Airport from C$ 261

BOS — PHX
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Sky Harbor Intl

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Sky Harbor Intl

Fri 11/128:35 a.m. -
Nonstop5h 52m
Sat 19/1212:50 p.m. -
Nonstop4h 50m
Deal found 2/11C$ 489
Sun 6/127:05 a.m. -
2 stops9h 20m
Mon 7/122:30 p.m. -
1 stop7h 15m
Deal found 2/11C$ 492
Fri 13/114:45 p.m. -
1 stop8h 08m
Mon 16/1111:59 p.m. -
1 stop7h 18m
Deal found 30/10C$ 493
Wed 9/126:13 p.m. -
1 stop18h 14m
Sun 20/124:32 p.m. -
1 stop10h 56m
Deal found 2/11C$ 496
Tue 1/124:45 p.m. -
1 stop8h 49m
Sat 5/121:30 p.m. -
1 stop7h 25m
Deal found 30/10C$ 497
Fri 13/114:20 p.m. -
1 stop9h 06m
Mon 16/111:55 p.m. -
1 stop8h 04m
Deal found 30/10C$ 499
Sun 15/116:05 p.m. -
1 stop7h 54m
Thu 19/116:45 a.m. -
1 stop7h 05m
Deal found 30/10C$ 500
Fri 18/128:13 a.m. -
Nonstop5h 55m
Mon 25/12:20 p.m. -
Nonstop4h 46m
Deal found 30/10C$ 502
Sun 20/125:30 p.m. -
1 stop8h 13m
Tue 5/12:20 p.m. -
Nonstop4h 46m
Deal found 30/10C$ 503
Thu 19/113:00 p.m. -
1 stop9h 47m
Sun 22/1111:59 p.m. -
Nonstop4h 45m
Deal found 28/10C$ 504
Mon 16/115:00 a.m. -
2 stops9h 10m
Tue 17/116:25 a.m. -
1 stop8h 25m
Deal found 30/10C$ 506
Thu 12/116:10 a.m. -
1 stop9h 05m
Fri 20/1112:46 p.m. -
1 stop8h 09m
Deal found 29/10C$ 507

Find flight deals from Boston to Sky Harbor Intl

Round-trip from

C$ 489

One-way from

C$ 261

Popular in

October

Cheapest in

January

Average price

C$ 647
Alaska Airlines
  • Alaska Airlines
  • 11/12-19/12
  • 2 total stops
  • 32h 03m total
  • Boston to Phoenix
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Alaska Airlines
  • Alaska Airlines
  • 1/3-31/12
  • 1 total stop
  • 20h 11m total
  • Boston to Phoenix
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Boston to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Sun 22/11

6:55 p.m.-10:54 p.m.

Nonstop5h 59m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 265
Quickest round-trip

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Thu 19/11

8:35 a.m.-12:27 p.m.

Nonstop5h 52m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 265

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Mon 23/11

6:55 p.m.-10:54 p.m.

Nonstop5h 59m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 265

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Sat 21/11

12:40 p.m.-11:05 p.m.

2 stops12h 25m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 286

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Mon 23/11

8:35 a.m.-12:27 p.m.

Nonstop5h 52m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 306

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Mon 30/11

6:15 p.m.-12:24 a.m.

1 stop8h 09m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 312

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Sun 21/2

5:45 p.m.-11:16 p.m.

1 stop31h 31m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 316

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Wed 13/1

12:26 p.m.-11:37 p.m.

3 stops13h 11m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 320

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Wed 20/1

12:26 p.m.-11:37 p.m.

3 stops13h 11m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 320

BostonPhoenix

BOS Boston Logan Intl - PHX Phoenix Sky Harbor Intl

BOSPHX

Boston Logan Intl

Mon 15/2

2:45 p.m.-10:49 p.m.

1 stop10h 04m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 340

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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 round-trip price

Cheapflights Insights

Everything you need to know about your flight from Boston to Phoenix Sky Harbor Intl Airport

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

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Phoenix Sky Harbor Intl Airport. 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 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 C$ 439). Flying from Boston to Phoenix Sky Harbor Intl Airport in October is currently the most expensive (average of C$ 672). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 55% on flights from Boston to Phoenix Sky Harbor Intl Airport by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Boston to Phoenix Sky Harbor Intl Airport?

Airfare is below average for this route at the moment.

Boston to Phoenix Sky Harbor Intl Airport flights typically cost between C$ 535 and C$ 823 in December.
The cheapest round-trip price found within the last 5 days was C$ 489 on Alaska Airlines (11 Dec-19 Dec).

Related info for your journey

  • What airport do you fly from for flights from Boston to Phoenix Sky Harbor Intl?

    If you book a flight to Phoenix Sky Harbor Intl from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 4.2 km from the centre of Boston. There are 8 flights from Logan Intl to Phoenix Sky Harbor Intl per day from 0 different airlines.

  • How long is the flight from Boston to Phoenix Sky Harbor Intl Airport?

    There are many flights that can get you from Boston to Phoenix Sky Harbor Intl Airport in 8h 32m. Fly via United Airlines, JetBlue, or Alaska Airlines to get the fastest option. The distance from Boston to Phoenix Sky Harbor Intl Airport is about 3690 km. This flight may include one or multiple stops.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Phoenix Sky Harbor Intl Airport on time: STARLUX Airlines (94%), American Airlines (78%), Qatar Airways (75%).

  • 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 vacation 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 C$ 439). Flying from Boston to Phoenix Sky Harbor Intl Airport in October is currently the most expensive (average of C$ 672). 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

Travelling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Chandler
Wickenburg
Goodyear
Litchfield Park
Fountain Hills

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When you search for this flight from Boston to Sky Harbor Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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