How often are flights from Boston to Phoenix delayed?

Historically, on average around 17% 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 158 minutes.

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 14% of their flights experiencing any sort of delay.

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

As of January 2026, there are 72 flights per week flying from Boston to Phoenix. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

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.

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 59% 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.

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

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

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

The number of flights available between Boston and Phoenix is 10 per day as of January 2026. The most frequent departure time is 5:00PM, with 67% of daily flights leaving in the afternoon.

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 January 2026.

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.

$104 Cheap Flights from Boston to Phoenix in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $217 to $367. The lowest price recently found on this route was $188.

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 7:40 pm

BOS

PHX

8h 20m1 stop

11:55 pm - 11:10 am

PHX

BOS

8h 15m1 stop

$188Southwest

Wed, Feb 25 - Wed, Mar 25

6:00 am - 3:22 pm

BOS

PHX

11h 22m1 stop

10:19 pm - 5:00 am

PHX

BOS

4h 41mnonstop

$189Multiple Airlines

Mon, Jan 26 - Thu, Jan 29

6:00 am - 3:22 pm

BOS

PHX

11h 22m1 stop

2:48 pm - 1:13 am

PHX

BOS

8h 25m1 stop

$190Frontier

Fri, Feb 6 - Thu, Feb 12

8:20 am - 12:33 pm

BOS

PHX

6h 13mnonstop

1:45 pm - 8:32 pm

PHX

BOS

4h 47mnonstop

$191Delta

Tue, Feb 3 - Wed, Feb 11

6:25 am - 12:50 pm

BOS

PHX

8h 25m1 stop

5:00 am - 2:55 pm

PHX

BOS

7h 55m1 stop

$192Southwest

Tue, Feb 3 - Fri, Feb 6

5:25 pm - 10:20 pm

BOS

PHX

7h 55m1 stop

6:05 am - 5:20 pm

PHX

BOS

8h 15m1 stop

$193Southwest

Tue, Mar 10 - Tue, Mar 17

4:50 pm - 8:49 pm

BOS

PHX

5h 59mnonstop

10:19 pm - 5:00 am

PHX

BOS

4h 41mnonstop

$194JetBlue

Tue, Feb 3 - Fri, Feb 6

3:08 pm - 9:02 pm

BOS

PHX

7h 54m1 stop

1:45 pm - 8:32 pm

PHX

BOS

4h 47mnonstop

$195Delta

Sat, Feb 7 - Wed, Feb 11

11:17 am - 4:06 pm

BOS

AZA

7h 49m1 stop

5:10 pm - 10:39 am

AZA

BOS

14h 29m1 stop

$361Sun Country Air

Fri, Apr 24 - Sun, May 3

11:17 am - 4:48 pm

BOS

AZA

8h 31m1 stop

5:10 pm - 10:12 am

AZA

BOS

14h 02m1 stop

$370Sun Country Air

Wed, Apr 8 - Sun, Apr 12

American Airlines flights from Boston to Phoenix

Our best American Airlines deals on Boston to Phoenix flight tickets

American Airlines

Feb 20

BOS6:15 amBoston Logan Intl

6h 06m

PHX10:21 amPhoenix Sky Harbor Intl

Feb 25

PHX10:46 pmPhoenix Sky Harbor Intl

4h 49m

BOS5:35 amBoston Logan Intl

$226

American Airlines

Jan 17

BOS12:29 pmBoston Logan Intl

5h 59m

PHX4:28 pmPhoenix Sky Harbor Intl

Jan 21

PHX1:46 pmPhoenix Sky Harbor Intl

4h 46m

BOS8:32 pmBoston Logan Intl

$282

American Airlines

Jan 15

BOS8:50 amBoston Logan Intl

6h 08m

PHX12:58 pmPhoenix Sky Harbor Intl

Jan 20

PHX4:25 pmPhoenix Sky Harbor Intl

4h 47m

BOS11:12 pmBoston Logan Intl

$345

JetBlue flights from Boston to Phoenix

Our best JetBlue deals on Boston to Phoenix flight tickets

JetBlue

Jan 31

BOS4:50 pmBoston Logan Intl

5h 59m

PHX8:49 pmPhoenix Sky Harbor Intl

Feb 3

PHX10:19 pmPhoenix Sky Harbor Intl

4h 41m

BOS5:00 amBoston Logan Intl

$194

JetBlue

Feb 8

BOS4:50 pmBoston Logan Intl

5h 59m

PHX8:49 pmPhoenix Sky Harbor Intl

Feb 12

PHX10:25 pmPhoenix Sky Harbor Intl

4h 35m

BOS5:00 amBoston Logan Intl

$202

JetBlue

Feb 10

BOS4:50 pmBoston Logan Intl

5h 59m

PHX8:49 pmPhoenix Sky Harbor Intl

Feb 18

PHX10:25 pmPhoenix Sky Harbor Intl

4h 35m

BOS5:00 amBoston Logan Intl

$203

Fly from

Fly to

Route

Depart

Return

Price

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 2/25

1:20 pm-7:40 pm

1 stop8h 20m

Phoenix Sky Harbor Intl

Wed 3/25

11:55 pm-11:10 am

1 stop8h 15m

$188

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Mon 1/26

6:00 am-3:22 pm

1 stop11h 22m

Phoenix Sky Harbor Intl

Thu 1/29

10:19 pm-5:00 am

Nonstop4h 41m

$189

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Fri 2/6

6:00 am-3:22 pm

1 stop11h 22m

Phoenix Sky Harbor Intl

Thu 2/12

2:48 pm-1:13 am

1 stop8h 25m

$190

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 2/3

8:20 am-12:33 pm

Nonstop6h 13m

Phoenix Sky Harbor Intl

Wed 2/11

1:45 pm-8:32 pm

Nonstop4h 47m

$191

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 2/3

6:25 am-12:50 pm

1 stop8h 25m

Phoenix Sky Harbor Intl

Fri 2/6

5:00 am-2:55 pm

1 stop7h 55m

$192

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 3/10

5:25 pm-10:20 pm

1 stop7h 55m

Phoenix Sky Harbor Intl

Tue 3/17

6:05 am-5:20 pm

1 stop8h 15m

$193

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 2/3

4:50 pm-8:49 pm

Nonstop5h 59m

Phoenix Sky Harbor Intl

Fri 2/6

10:19 pm-5:00 am

Nonstop4h 41m

$194

BostonPhoenix

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 2/7

3:08 pm-9:02 pm

1 stop7h 54m

Phoenix Sky Harbor Intl

Wed 2/11

1:45 pm-8:32 pm

Nonstop4h 47m

$195

BostonPhoenix

BOS - AZA

BOSAZA

Boston Logan Intl

Fri 4/24

11:17 am-4:06 pm

1 stop7h 49m

Phoenix-Mesa Gateway

Sun 5/3

5:10 pm-10:39 am

1 stop14h 29m

$361

BostonPhoenix

BOS - AZA

BOSAZA

Boston Logan Intl

Wed 4/8

11:17 am-4:48 pm

1 stop8h 31m

Phoenix-Mesa Gateway

Sun 4/12

5:10 pm-10:12 am

1 stop14h 02m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 $318.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $371. 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 $446.

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 $326. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $424 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 $357 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 $332 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 50m
Direct flights	Every day
Airports in Phoenix	3 airports

The fastest flight from Boston to Phoenix takes 5h 50m

Direct flights go from Boston to Phoenix every day.

There are 3 airports in Phoenix. From Boston there are direct flights to 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 50m 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 January 2026.
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 8,289 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $134	Free Cancellation	Rating 5.7 3,061 reviews	Search Frontier flights
JetBlue	PriceFrom $137	Free Cancellation	Rating 7.2 2,892 reviews	Search JetBlue flights
Delta	PriceFrom $178	Free Cancellation	Rating 7.9 8,032 reviews	Search Delta flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.4 9,143 reviews	Search United Airlines flights
American Airlines	PriceFrom $237	Free Cancellation	Rating 7.2 11,097 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $246	Free Cancellation	Rating 8.0 11,671 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $249	Free Cancellation	Rating 8.0 4,250 reviews	Search Southwest 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.

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.

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Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Phoenix-Mesa Gateway Airport

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Cheap flights from Boston to Phoenix from $104

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 2/27. 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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American Airlines flights from Boston to Phoenix

Our best American Airlines deals on Boston to Phoenix flight tickets

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Our best JetBlue deals on Boston to Phoenix flight tickets

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

See travel insights to Phoenix from

How to get the cheapest flight ticket from Boston to Phoenix

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 $318.

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 $326. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $424 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?

Delta, Southwest, and United Airlines 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 17% 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 158 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 14% 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 10 per day as of January 2026. The most frequent departure time is 5:00PM, with 67% of daily flights leaving in the afternoon.

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

As of January 2026, there are 72 flights per week flying from Boston to Phoenix. The most common day of the week flights depart is Thu, with 19% 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