How many flights depart from Boston to Phoenix on average per week?

As of November 2025, there are 54 flights per week flying from Boston to Phoenix. The most common day of the week flights depart is Thu, with 26% of flights taking off on this day.

Which airline has the best punctuality record on Boston to Phoenix flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Boston Logan Intl to Phoenix?

United Airlines, Delta, and Southwest are the most popular carriers operating from Boston Logan Intl to Phoenix

What is the most punctual flight time for Boston to Phoenix flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Boston to Phoenix on average per day?

The number of flights available between Boston and Phoenix is 7 per day as of November 2025. The most frequent departure time is 5:00PM, with 64% of daily flights leaving in the afternoon.

How often are flights from Boston to Phoenix delayed?

Historically, on average around 16% of flights between Boston and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Phoenix?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Phoenix from Boston according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 8 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Phoenix?

Prices for flights from Boston Logan Intl Airport to Phoenix are updated daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Phoenix?

There are 8 operators available for flights from Boston Logan Intl Airport to Phoenix as of November 2025.

How old do you have to be to fly from Boston Logan Intl Airport to Phoenix?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Phoenix.

What documentation or ID do you need to fly to Phoenix?

The travel and health documents required for your trip to Phoenix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$121 Cheap Flights from Boston to Phoenix in 2025/26

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4:50 pm - 10:08 pmBOS-PHX

8h 18m1 stop

9:33 am - 7:58 pmPHX-BOS

7h 25m1 stop

$216United Airlines

Find Deal

Wed, Apr 1 - Wed, Apr 8

4:58 pm - 10:49 pmBOS-PHX

7h 51m1 stop

7:30 am - 5:19 pmPHX-BOS

7h 49m1 stop

$217Delta

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Wed, Jan 21 - Sat, Jan 31

5:00 pm - 9:01 pmBOS-PHX

6h 01mnonstop

10:28 pm - 5:06 amPHX-BOS

4h 38mnonstop

$218JetBlue

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Fri, Dec 12 - Thu, Dec 25

8:45 am - 12:34 pmBOS-PHX

5h 49mnonstop

1:45 pm - 8:32 pmPHX-BOS

4h 47mnonstop

$219Delta

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Sat, Jan 3 - Sat, Jan 10

6:00 am - 3:22 pmBOS-PHX

11h 22m1 stop

9:22 am - 1:13 amPHX-BOS

13h 51m2 stops

$220Frontier

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Thu, Feb 5 - Mon, Feb 9

4:20 pm - 11:22 pmBOS-PHX

9h 02m1 stop

3:45 pm - 5:39 pmPHX-BOS

23h 54m1 stop

$221Alaska Airlines

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Sun, Feb 1 - Wed, Feb 4

8:20 am - 12:33 pmBOS-PHX

6h 13mnonstop

11:59 pm - 9:09 amPHX-BOS

7h 10m1 stop

$222Delta

Find Deal

Wed, Jan 21 - Sun, Jan 25

6:29 pm - 12:17 amBOS-PHX

7h 48m1 stop

6:30 am - 3:15 pmPHX-BOS

6h 45m1 stop

$223United Airlines

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Thu, Jan 1 - Tue, Jan 13

11:17 am - 6:06 pmBOS-PHX

8h 49m1 stop

12:28 am - 9:14 amPHX-BOS

6h 46m1 stop

$224United Airlines

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Tue, Jan 6 - Sat, Jan 10

6:00 am - 11:21 pmBOS-PHX

19h 21m2 stops

6:00 am - 1:19 amPHX-BOS

17h 19m1 stop

$225Frontier

Find Deal

Thu, Jan 8 - Sun, Jan 11

Delta flights from Boston to Phoenix

Our best Delta deals on Boston to Phoenix flight tickets

Delta

Jan 21

BOS3:30 pmBoston Logan Intl

8h 45m

1 stop

PHX10:15 pmPhoenix Sky Harbor Intl

Jan 23

PHX12:59 amPhoenix Sky Harbor Intl

7h 53m

1 stop

BOS10:52 amBoston Logan Intl

$217

Find similar

Delta

Jan 3

BOS8:45 amBoston Logan Intl

5h 49m

PHX12:34 pmPhoenix Sky Harbor Intl

Jan 10

PHX1:45 pmPhoenix Sky Harbor Intl

4h 47m

BOS8:32 pmBoston Logan Intl

$219

Find similar

Delta

Jan 12

BOS8:20 amBoston Logan Intl

6h 13m

PHX12:33 pmPhoenix Sky Harbor Intl

Jan 20

PHX11:59 pmPhoenix Sky Harbor Intl

7h 10m

1 stop

BOS9:09 amBoston Logan Intl

$222

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Frontier flights from Boston to Phoenix

Our best Frontier deals on Boston to Phoenix flight tickets

Frontier

Feb 5

BOS6:00 amBoston Logan Intl

11h 22m

1 stop

PHX3:22 pmPhoenix Sky Harbor Intl

Feb 9

PHX9:22 amPhoenix Sky Harbor Intl

13h 51m

2 stops

BOS1:13 amBoston Logan Intl

$220

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Frontier

Jan 16

BOS6:00 amBoston Logan Intl

11h 25m

1 stop

PHX3:25 pmPhoenix Sky Harbor Intl

Jan 19

PHX6:00 amPhoenix Sky Harbor Intl

17h 13m

1 stop

BOS1:13 amBoston Logan Intl

$226

Find similar

Frontier

Jan 9

BOS6:00 amBoston Logan Intl

11h 13m

1 stop

PHX3:13 pmPhoenix Sky Harbor Intl

Jan 10

PHX7:57 pmPhoenix Sky Harbor Intl

12h 14m

2 stops

BOS10:11 amBoston Logan Intl

$233

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Fly from

Fly to

Route

Depart

Return

Price

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 4/1

4:50 pm-10:08 pm

1 stop8h 18m

Phoenix Sky Harbor Intl

Wed 4/8

9:33 am-7:58 pm

1 stop7h 25m

$216

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 1/21

4:58 pm-10:49 pm

1 stop7h 51m

Phoenix Sky Harbor Intl

Sat 1/31

7:30 am-5:19 pm

1 stop7h 49m

$217

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 12/12

5:00 pm-9:01 pm

Nonstop6h 01m

Phoenix Sky Harbor Intl

Thu 12/25

10:28 pm-5:06 am

Nonstop4h 38m

$218

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 1/3

8:45 am-12:34 pm

Nonstop5h 49m

Phoenix Sky Harbor Intl

Sat 1/10

1:45 pm-8:32 pm

Nonstop4h 47m

$219

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 2/5

6:00 am-3:22 pm

1 stop11h 22m

Phoenix Sky Harbor Intl

Mon 2/9

9:22 am-1:13 am

2 stops13h 51m

$220

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sun 2/1

4:20 pm-11:22 pm

1 stop9h 02m

Phoenix Sky Harbor Intl

Wed 2/4

3:45 pm-5:39 pm

1 stop23h 54m

$221

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 1/21

8:20 am-12:33 pm

Nonstop6h 13m

Phoenix Sky Harbor Intl

Sun 1/25

11:59 pm-9:09 am

1 stop7h 10m

$222

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 1/1

6:29 pm-12:17 am

1 stop7h 48m

Phoenix Sky Harbor Intl

Tue 1/13

6:30 am-3:15 pm

1 stop6h 45m

$223

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 1/6

11:17 am-6:06 pm

1 stop8h 49m

Phoenix Sky Harbor Intl

Sat 1/10

12:28 am-9:14 am

1 stop6h 46m

$224

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 1/8

6:00 am-11:21 pm

2 stops19h 21m

Phoenix Sky Harbor Intl

Sun 1/11

6:00 am-1:19 am

1 stop17h 19m

$225

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How to get the cheapest flight ticket from Boston to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Boston and Phoenix?

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of January, then departing from Boston during the month August is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $355. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $447.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $309. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $433 per ticket.

What is the cheapest Boston Logan Intl to Phoenix flight route?

Fly from Boston Logan Intl to Phoenix Sky Harbor Intl for the best Boston Logan Intl - Phoenix flight prices

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

You are more likely to see cheaper flights to Phoenix from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Boston for as low as $330 on momondo.

What cabin class options are available on Boston Logan Intl to Phoenix flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Boston to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Phoenix

Fastest flight time	5h 46m
Direct flights	Every day
Airports in Phoenix	1 airport

The fastest flight from Boston to Phoenix takes 5h 46m

Direct flights go from Boston to Phoenix every day.

There is 1 airport near Phoenix: Phoenix Sky Harbor Intl (PHX)

Search flight deals

How far is Boston Logan Intl to Phoenix by plane?
The straight-line distance from Boston Logan Intl to Phoenix is 2293.6 mi. 5h 46m is a normal flight duration for this route.
When did momondo last update prices for flights from Boston Logan Intl Airport to Phoenix?
Prices for flights from Boston Logan Intl Airport to Phoenix are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Phoenix?
There are 8 operators available for flights from Boston Logan Intl Airport to Phoenix as of November 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Phoenix?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The travel and health documents required for your trip to Phoenix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Boston to Phoenix

Compare and see reviews for airlines that fly from Boston to Phoenix with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $98	Free Cancellation	Rating 6.3 8,157 reviews	Search Spirit Airlines flights
Delta	PriceFrom $119	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
JetBlue	PriceFrom $157	Free Cancellation	Rating 7.2 2,902 reviews	Search JetBlue flights
Frontier	PriceFrom $159	Free Cancellation	Rating 5.8 3,104 reviews	Search Frontier flights
United Airlines	PriceFrom $217	Free Cancellation	Rating 7.4 9,028 reviews	Search United Airlines flights
American Airlines	PriceFrom $237	Free Cancellation	Rating 7.2 11,046 reviews	Search American Airlines flights
Southwest	PriceFrom $242	Free Cancellation	Rating 8.0 4,251 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $255	Free Cancellation	Rating 8.0 11,324 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Phoenix?

It is quick and easy to find Boston to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

Can I find flights from Boston to Phoenix with flexible booking policies on momondo?

All flight searches from Boston to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Phoenix?

momondo helps you find the best flight between Boston and Phoenix by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Phoenix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Boston to Phoenix from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Phoenix departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Boston to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Phoenix?

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of January, then departing from Boston during the month August is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest day to depart on your flight to Phoenix?

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $309. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $433 per ticket.

What is the cheapest Boston Logan Intl to Phoenix flight route?

Fly from Boston Logan Intl to Phoenix Sky Harbor Intl for the best Boston Logan Intl - Phoenix flight prices

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

What cabin class options are available on Boston Logan Intl to Phoenix flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Boston Logan Intl to Phoenix?

United Airlines, Delta, and Southwest are the most popular carriers operating from Boston Logan Intl to Phoenix

What airlines fly to Phoenix?

How often are flights from Boston to Phoenix delayed?

Historically, on average around 16% of flights between Boston and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

What is the most punctual flight time for Boston to Phoenix flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Boston to Phoenix flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

How many flights depart from Boston to Phoenix on average per day?

The number of flights available between Boston and Phoenix is 7 per day as of November 2025. The most frequent departure time is 5:00PM, with 64% of daily flights leaving in the afternoon.

How many flights depart from Boston to Phoenix on average per week?

As of November 2025, there are 54 flights per week flying from Boston to Phoenix. The most common day of the week flights depart is Thu, with 26% of flights taking off on this day.

Cheap Boston to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Phoenix

Fastest flight time

Direct flights

Airports in Phoenix

How far is Boston Logan Intl to Phoenix by plane?

When did momondo last update prices for flights from Boston Logan Intl Airport to Phoenix?

How many operators does momondo search for flights from Boston Logan Intl Airport to Phoenix?

How old do you have to be to fly from Boston Logan Intl Airport to Phoenix?

What documentation or ID do you need to fly to Phoenix?

Best airlines flying from Boston to Phoenix

Compare and see reviews for airlines that fly from Boston to Phoenix with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Phoenix?

Can I find flights from Boston to Phoenix with flexible booking policies on momondo?

How can momondo help me find flights from Boston to Phoenix?

I’m not ready to book a flight from Boston to Phoenix right now. Can momondo alert me if prices change?

An easier way to manage your Phoenix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix