Cheap flights from Boston to Sky Harbor Intl (BOS - PHX)

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The best prices from Boston Logan Intl to Phoenix Sky Harbor Intl are usually found in January or September, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Boston (BOS) to Sky Harbor Intl (PHX)

All the information you need to plan the best BOS to PHX flight in 2022: compare Boston to Sky Harbor Intl flight prices with the expected peak season, weather and rainfall in Sky Harbor Intl.
BOS - PHX
Price
$339 - $537
PHX
Temperature
55.4 - 95 °F
PHX
Rainfall
0 - 1.1 inches

Popular in

June

High demand for flights, 21% potential price rise

Cheapest in

January

Best time to find cheap flights, 20% potential price drop

Round-trip from

$339

From Boston Logan Intl to Phoenix Sky Harbor Intl

One-way from

$143

One-way flight from Boston Logan Intl to Phoenix Sky Harbor Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Boston to Phoenix Sky Harbor Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Phoenix Sky Harbor Intl Airport. Flights to Phoenix Sky Harbor Intl Airport from Boston in January are about $424 on average during January, but can be found for as low as $264.

When is the cheapest time to fly from Boston to Phoenix Sky Harbor Intl Airport (BOS - PHX)?

A simple way to save on the total cost of your ticket is to fly from Boston to Phoenix Sky Harbor Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.

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

Travelers have found it’s best to book a flight 58 days in advance to save up to 45% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 58 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Phoenix Sky Harbor Intl Airport 1-2 weeks in advance for as low as $470, or $619 for flights within the next 24 hours.

What is the cheapest day to fly round-trip from Boston to Phoenix Sky Harbor Intl Airport?

Saturday flights are found to be more expensive to fly from Boston to Phoenix Sky Harbor Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phoenix Sky Harbor Intl Airport.

Cheap flights from Boston to Sky Harbor Intl in August, September 2022

The best prices found for BOS to PHX flights for August, September
13 Sep - 19 Sep
$210pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
   
2 STOPS
BOS
Boston Logan Intl
8 Sep - 12 Sep
$211pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
8 Sep - 12 Sep
$217pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
   
2 STOPS
BOS
Boston Logan Intl

Boston Logan Intl to Sky Harbor Intl 2022 flight deals

Cheap flights to Sky Harbor Intl from Boston found for this year
13 Sep - 19 Sep
$210pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
   
2 STOPS
BOS
Boston Logan Intl
8 Sep - 12 Sep
$211pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
8 Sep - 12 Sep
$217pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
   
2 STOPS
BOS
Boston Logan Intl

Cheap JetBlue flights from Boston to Sky Harbor Intl

30 Aug - 6 Sep
$268pp
BOS
Boston Logan Intl
JetBlue
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
9 Sep - 16 Sep
$277pp
BOS
Boston Logan Intl
JetBlue
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
19 Aug - 21 Aug
$348pp
BOS
Boston Logan Intl
JetBlue
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl

JetBlue is one of the most popular airlines used for those traveling from Boston to Phoenix Sky Harbor Intl Airport. Flights from JetBlue traveling this route typically cost $362.76 RT. This price is typically 74% more expensive than other airlines that offer Boston to Phoenix Sky Harbor Intl Airport flights. When booking this route, the cheapest RT price found was $138. The most popular departure airport in Boston when flying to Phoenix Sky Harbor Intl Airport is Boston Logan Intl Airport. The most popular airport to fly into when visiting Phoenix Sky Harbor Intl Airport is Phoenix Sky Harbor Intl Airport. When flying from Boston to Phoenix Sky Harbor Intl Airport, JetBlue flights are 21% more popular than any other airline flying that same route.

Cheap Frontier flights from Boston to Sky Harbor Intl

13 Sep - 19 Sep
$210pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
   
2 STOPS
BOS
Boston Logan Intl
8 Sep - 12 Sep
$217pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
   
2 STOPS
BOS
Boston Logan Intl
8 Sep - 13 Sep
$228pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
   
2 STOPS
BOS
Boston Logan Intl

One of the most popular airlines traveling from Boston to Phoenix Sky Harbor Intl Airport is Frontier. Flights from Frontier traveling this route typically cost $473.45 RT. This price is typically 44% cheaper than other airlines that offer Boston to Phoenix Sky Harbor Intl Airport flights. When booking this route, the cheapest RT price found was $238. Boston Logan Intl Airport is the most common Boston airport to take off from when flying to Phoenix Sky Harbor Intl Airport. Phoenix Sky Harbor Intl Airport is the most popular arrival airport in Phoenix Sky Harbor Intl Airport. When flying from Boston to Phoenix Sky Harbor Intl Airport, Frontier flights are 14% more popular than any other airline flying that same route.

Non-stop flights to Sky Harbor Intl from Boston

Save time with Boston to Sky Harbor Intl direct flight deals
30 Aug - 6 Sep
$268pp
BOS
Boston Logan Intl
JetBlue
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
7 Sep - 9 Sep
$288pp
BOS
Boston Logan Intl
JetBlue
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
9 Sep - 16 Sep
$308pp
BOS
Boston Logan Intl
JetBlue
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Sky Harbor Intl

Late deals on round-trip flights to Sky Harbor Intl from Boston, departing today and this week
19 Aug - 30 Aug
$326pp
BOS
Boston Logan Intl
Delta
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Delta
 
1 STOP
BOS
Boston Logan Intl
19 Aug - 21 Aug
$348pp
BOS
Boston Logan Intl
JetBlue
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
JetBlue
Non-Stop
BOS
Boston Logan Intl
19 Aug - 29 Aug
$356pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
United Airlines
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Sky Harbor Intl from Boston

The cheapest one-way flights from Boston to Sky Harbor Intl
2:30 am - 8:30 am
Delta
1 Stop
9h 00m
BOS - PHX
Delta
$143
Delta
6:30 am - 9:49 am
Multiple Airlines
3 Stops
30h 19m
BOS - PHX
Multiple Airlines
$147
Kiwi.com
10:44 am - 5:13 pm
United Airlines
1 Stop
9h 29m
BOS - PHX
United Airlines
$148
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Sky Harbor Intl</span> flights.

Flight FAQs

From Boston to Sky Harbor Intl

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

Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Phoenix Sky Harbor Intl. You should not have trouble finding flights to Phoenix Sky Harbor Intl from Logan Intl; the airport handles an average of 9 outbound flights to Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 12 airlines have flights from the Boston airport to Phoenix Sky Harbor Intl. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

Which airlines flying from Boston Logan Intl to Phoenix Sky Harbor Intl have flexible cancellations due to COVID-19?

American Airlines, JetBlue, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Boston to Phoenix Sky Harbor Intl Airport for under $300 on Cheapflights?

Yes, there are multiple flights from Boston to Phoenix Sky Harbor Intl Airport for under $300. The cheapest flight booked recently is on Frontier for just $210, but on average you can expect to pay $237.

Are there nonstop flights from Boston to Phoenix Sky Harbor Intl Airport for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Phoenix Sky Harbor Intl Airport under $300. A good price for a nonstop flight from Boston to Phoenix Sky Harbor Intl Airport is less than $398.

Are there last-minute flights available from Boston to Phoenix Sky Harbor Intl Airport for under $400?

There are currently 20+ open flights from Boston to Phoenix Sky Harbor Intl Airport within the next 7 days for less than $400.

How popular is this Boston to Phoenix Sky Harbor Intl Airport flight route?

Flights from Boston Logan Intl to Phoenix Sky Harbor Intl have been viewed 230 times in the past calendar month.

What is the cheapest airline to fly from Boston to Phoenix Sky Harbor Intl Airport round-trip?

Cheapflights users have booked flights from Boston to Phoenix Sky Harbor Intl Airport round-trip from $210. Users have found that Frontier is 50% cheaper than the other options available to this destination.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $90. Users have also found prices from $143 and $148 on Delta and United Airlines, respectively.

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: American Airlines (84%), Qatar Airways (60%), Aer Lingus (55%).

What are the most popular airlines that fly from Boston to Phoenix Sky Harbor Intl Airport?

Consider Undisclosed Carrier, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Boston to Phoenix Sky Harbor Intl Airport.

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

On average you can expect to pay $1,066 for a flight from Boston to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is $169 while the most popular route, (Boston Logan Intl - Phoenix Sky Harbor Intl) is currently priced at $211.

Related searches

Flights to Sky Harbor Intl from Boston (BOS)
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Rent a Car

Car Rentals at Sky Harbor Intl Car Rentals in Arizona

COVID Restrictions

View COVID Travel Restrictions for Sky Harbor Intl (PHX)

Do I need a COVID test to fly to Sky Harbor Intl from Boston?

Information is based on travel restrictions for travel to Phoenix Sky Harbor Intl within the United States

Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Phoenix Sky Harbor Intl.

COVID-19 testing requirements
Visitors from Boston Logan Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Phoenix Sky Harbor Intl.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Phoenix Sky Harbor Intl.

Do I need a test to fly back to Boston from Sky Harbor Intl?

Returning to Boston Logan Intl from Phoenix Sky Harbor Intl

COVID-19 testing requirements
Visitors from Phoenix Sky Harbor Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Boston Logan Intl.

Quarantine requirements
Visitors from Phoenix Sky Harbor Intl are not required to quarantine after entering Boston Logan Intl.

Hide COVID Travel Restrictions for Sky Harbor Intl (PHX)

Top 9 airlines flying from Boston Logan Intl to Phoenix Sky Harbor Intl

The chart below displays the airlines Cheapflights users traveling from Boston to Sky Harbor Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$13 $20 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Frontier
$70 $154 No cancel fee 62%
Spirit Airlines
$131 $259 No cancel fee 65%
JetBlue
$138 $363 No cancel fee 62%
United Airlines
$140 $367 No cancel fee 69%
Delta
$149 $356 No cancel fee N/A
Sun Country Air
$163 $329 No cancel fee 83%
American Airlines
$238 $473 No cancel fee 71%
Alaska Airlines
$391 $579 No cancel fee 75%

Hourly flight availability from Boston to Sky Harbor Intl

See what time of day planes typically take off from Boston towards Sky Harbor Intl.
Morning 6 AM to noon 34% of BOS to PHX departures
Evening 6 PM to midnight 34% of BOS to PHX departures
Early morning Midnight to 6 AM 18% of BOS to PHX departures
Afternoon Noon to 6 PM 14% of BOS to PHX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Sky Harbor Intl
See how many times per day planes take to the skies headed from Boston to Sky Harbor Intl.
Sunday
10 daily flights
Monday
9 daily flights
Tuesday
9 daily flights
Wednesday
10 daily flights
Thursday
10 daily flights
Friday
10 daily flights
Saturday
9 daily flights