Cheap flights from Boston to Phoenix (BOS - PHX)

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The best prices from Boston Logan Intl to Phoenix are usually found in July or August, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Boston (BOS) to Phoenix (PHX)

All the information you need to plan the best BOS to PHX flight in 2021: compare Boston to Phoenix flight prices with the expected peak season, weather and rainfall in Phoenix.
BOS - PH1
Price
$286 - $416
PH1
Temperature
55.4 - 95 °F
PH1
Precipitation
0 - 1.1 inches

Popular in

December

High demand for flights, 20% potential price rise

Cheapest in

July

Best time to find cheap flights, 14% potential price drop

Round-trip from

$286

From Boston Logan Intl to Phoenix

One-way from

$90

One-way flight from Boston Logan Intl to Phoenix

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Phoenix?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 17% when planning your travel around this day of the week.

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

Our data shows that July tends to be the cheapest month to fly to Phoenix from Boston. Users have commonly found prices around $331 for the month, but tickets can be as low as $151. Due to multiple factors, prepare for potentially higher prices in December.

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

Find a great deal and save up to 40% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boston to Phoenix within the next two weeks, with the cheapest ticket starting at $362.

When is the cheapest time to fly from Boston to Phoenix (BOS - PH1)?

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 30% on your trip compared to booking a flight in the afternoon.

Cheap flights from Boston to Phoenix in October, November 2021

The best prices found for BOS to PHX flights for October, November
6 Nov - 9 Nov
$135pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
6 Nov - 8 Nov
$137pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
17 Nov - 5 Dec
$151pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl

Boston Logan Intl to Phoenix 2021 flight deals

Cheap flights to Phoenix from Boston found for this year
6 Nov - 9 Nov
$135pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
6 Nov - 8 Nov
$137pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
9 Dec - 13 Dec
$145pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl

Non-stop flights to Phoenix from Boston

Save time with Boston to Phoenix direct flight deals
15 Nov - 15 Nov
$272pp
BOS
Boston Logan Intl
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
BOS
Boston Logan Intl
9 Dec - 13 Dec
$275pp
BOS
Boston Logan Intl
Major Airline
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Major Airline
Non-Stop
BOS
Boston Logan Intl
9 Nov - 18 Nov
$277pp
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 Phoenix

Late deals on round-trip flights to Phoenix from Boston, departing today and this week
27 Oct - 4 Nov
$170pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
27 Oct - 4 Nov
$181pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
29 Oct - 31 Oct
$191pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl

One-way flights to Phoenix from Boston

The cheapest one-way flights from Boston to Phoenix
5:27 am - 5:34 pm
Frontier
1 Stop
14h 07m
BOS - PHX
Frontier
$90
Orbitz
2:45 am - 7:41 pm
Spirit Airlines
3 Stops
42h 56m
BOS - PHX
Spirit Airlines
$103
Gotogate
3:13 pm - 3:14 am
Multiple Airlines
2 Stops
39h 01m
BOS - PHX
Multiple Airlines
$107
Kiwi.com

Related info for your journey

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

Flight FAQs

From Boston to Phoenix

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 5 daily outbound flights to Phoenix from 10 different airlines.

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

American Airlines, JetBlue, and United Airlines 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 for under $200 on Cheapflights?

Yes, there are multiple flights from Boston to Phoenix for under $200. The cheapest flight booked recently is on Spirit Airlines for just $123, but on average you can expect to pay $149.

Are there nonstop flights from Boston to Phoenix for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Phoenix under $300. A good price for a nonstop flight from Boston to Phoenix is less than $311.

Are there last-minute flights available from Boston to Phoenix for under $200?

There are currently 20+ open flights from Boston to Phoenix within the next 7 days for less than $200.

How popular is this Boston to Phoenix flight route?

Within the past month, 230 users have taken a look at flights from Boston Logan Intl to Phoenix.

What is the cheapest airline to fly from Boston to Phoenix round-trip?

Flying on Spirit Airlines is currently your cheapest option to Phoenix, with prices starting at $123. Spirit Airlines is 62% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from Boston to Phoenix?

Before booking your flight from Boston to Phoenix check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

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 Iberia (96%), JetBlue (92%) or American Airlines (92%) 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 $128. While the most popular route (Boston Logan Intl - Phoenix Sky Harbor Intl) can be booked for $153 on average our data indicates $855 when flying from Boston to Phoenix

COVID Restrictions

View COVID Travel Restrictions for Phoenix, AZ

Do I need a COVID test to fly to Phoenix from Boston?

Information is based on travel restrictions for travel to Phoenix 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.

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Phoenix.

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

Do I need a test to fly back to Boston from Phoenix?

Returning to Boston Logan Intl from Phoenix

COVID-19 testing requirements
Visitors from Phoenix must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Boston Logan Intl.

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

Hide COVID Travel Restrictions for Phoenix, AZ

Alternative routes for Boston to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Phoenix

Things to know before you go - useful duration and weather info for your trip from Boston to Phoenix.
Average temperature for October in Phoenix
91.4 °F
Avg rainfall for October in Phoenix
0.6 ″

Airports servicing Boston

Airports servicing Phoenix

Phoenix-Mesa Gateway (AZA)

Top 7 airlines flying from Boston Logan Intl to Phoenix

The chart below displays the airlines Cheapflights users traveling from Boston to Phoenix 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
Spirit Airlines
$106 $248 No cancel fee 65%
Sun Country Air
$106 $281 No cancel fee 83%
Frontier
$121 $255 No cancel fee 62%
Delta
$142 $354 No cancel fee N/A
JetBlue
$143 $417 No cancel fee 62%
United Airlines
$147 $445 No cancel fee 69%
American Airlines
$188 $459 No cancel fee 71%

Hourly flight availability from Boston to Phoenix

See what time of day planes typically take off from Boston towards Phoenix.
Morning 6 AM to noon 52% of BOS to PHX departures
Afternoon Noon to 6 PM 25% of BOS to PHX departures
Early morning Midnight to 6 AM 23% of BOS to PHX departures
Evening 6 PM to midnight 0% of BOS to PHX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Phoenix
See how many times per day planes take to the skies headed from Boston to Phoenix.
Sunday
4 daily flights
Monday
7 daily flights
Tuesday
5 daily flights
Wednesday
6 daily flights
Thursday
7 daily flights
Friday
6 daily flights
Saturday
4 daily flights
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