Cheap Flights from Boston to Phoenix

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Compare Boston to Phoenix flight deals

Find the cheapest month or even day of the year to fly to Phoenix

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Flight deals from Boston to Phoenix

Looking for a cheap last-minute deal or the best round-trip flight from Boston to Phoenix? If you want to travel next month, round-trip fares start from AED 949. Find the lowest prices on one-way and round-trip tickets right here.

Phoenix.AED 456 per passenger.Departing Wed, Oct 28.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from Boston Logan International on Wed, Oct 28, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 456, select.

Phoenix.AED 467 per passenger.Departing Tue, Nov 10.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from Boston Logan International on Tue, Nov 10, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 467, select.

Phoenix.AED 504 per passenger.Departing Wed, Dec 9.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from Boston Logan International on Wed, Dec 9, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 504, select.

Phoenix.AED 564 per passenger.Departing Sat, Jan 9.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Boston Logan International on Sat, Jan 9, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 564, select.

Phoenix.AED 566 per passenger.Departing Wed, Feb 10.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Boston Logan International on Wed, Feb 10, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 566, select.

Phoenix.AED 576 per passenger.Departing Tue, Mar 2.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from Boston Logan International on Tue, Mar 2, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 576, select.

Phoenix.AED 634 per passenger.Departing Sat, Dec 5.One-way flight with Delta.Outbound direct flight with Delta departing from Boston Logan International on Sat, Dec 5, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 634, select.

Phoenix.AED 651 per passenger.Departing Mon, Oct 26.One-way flight with jetBlue.Outbound direct flight with jetBlue departing from Boston Logan International on Mon, Oct 26, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 651, select.

Phoenix.AED 652 per passenger.Departing Mon, Nov 9.One-way flight with Delta.Outbound direct flight with Delta departing from Boston Logan International on Mon, Nov 9, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 652, select.

Phoenix.AED 732 per passenger.Departing Tue, Jun 29.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Boston Logan International on Tue, Jun 29, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 732, select.

Phoenix.AED 774 per passenger.Departing Fri, Apr 23.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Boston Logan International on Fri, Apr 23, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 774, select.

Phoenix.AED 856 per passenger.Departing Fri, Mar 12.One-way flight with jetBlue.Outbound direct flight with jetBlue departing from Boston Logan International on Fri, Mar 12, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 856, select.

Phoenix.AED 856 per passenger.Departing Thu, Apr 22.One-way flight with jetBlue.Outbound direct flight with jetBlue departing from Boston Logan International on Thu, Apr 22, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 856, select.

Phoenix.AED 859 per passenger.Departing Sat, Jan 9.One-way flight with jetBlue.Outbound direct flight with jetBlue departing from Boston Logan International on Sat, Jan 9, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 859, select.

Phoenix.AED 860 per passenger.Departing Fri, Feb 5.One-way flight with jetBlue.Outbound direct flight with jetBlue departing from Boston Logan International on Fri, Feb 5, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 860, select.

Phoenix.AED 861 per passenger.Departing Tue, May 11.One-way flight with Delta.Outbound direct flight with Delta departing from Boston Logan International on Tue, May 11, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From AED 861, select.

Find the cheapest month to fly from Boston to Phoenix

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston to Phoenix flights are currently cheapest in October.

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Direct flights from Boston to Phoenix

Alternative Boston to Phoenix routes

Looking for the cheapest, fastest or easiest route from Boston to Phoenix? You could fly into the following airports instead.

Boston to Phoenix: Flight information

The things to know before you go.

Cheapest flight found	AED 456
Cheapest month to fly	October
Average flight time	5 hrs, 55 mins
Most popular airline	American Airlines
Average flights per week	101

Finding cheap flights from Boston to Phoenix: Frequently asked questions

How many airports are there in Phoenix?

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.

How much are round-trip flights from Boston to Phoenix?

The best price we found for a round-trip flight from Boston to Phoenix is AED 943. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Boston to Phoenix?

5 hours and 55 minutes is the average flight time from Boston to Phoenix.

Which airlines fly direct from Boston to Phoenix?

American Airlines, Etihad Airways and Delta fly direct from Boston to Phoenix.

How many flights are there a week from Boston to Phoenix?

There are 106 flights per week flying from Boston to Phoenix, as of October 2026.

When is the cheapest time to fly from Boston to Phoenix?

The cheapest month to fly from Boston to Phoenix is usually October.

What's the cheapest airport to fly to in Phoenix?

If you're flying from Boston, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 6.0 km away from the center of Phoenix. We've found flights to this airport from AED 943.

Which upcoming date is cheapest to fly from Boston to Phoenix on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Boston to Phoenix on Friday, October 30, 2026.

Can I get a direct flight from Boston to Phoenix?

Yes – the average flight time is 5 hours and 55 minutes.

How can I get the best flight deal from Boston to Phoenix?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Phoenix?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Phoenix?

In October, the average temperature is usually around 25°C. July is typically the warmest month in Phoenix, when it usually averages around 42°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 6°C. The rainiest month is August.

Which is the cheapest airline to fly with from Boston to Phoenix?

The cheapest airline that flies to Phoenix is jetBlue.

How to find cheap flights from Boston to Phoenix

Looking for cheap flight tickets from Boston to Phoenix? Skyscanner compares flight prices across more than 1,200 airlines and travel providers.

Regardless of whether you're looking for a one-way ticket to Phoenix or a return flight, here are some tips to secure the best flight price and make planning your journey as smooth as possible.

Simply hit search. From Emirates and Etihad to international carriers like Air India and Wizz Air, we compare all major airlines with the most popular online travel agents to find the cheapest plane tickets from Boston to Phoenix. And with us there are no hidden fees - what you see is what you pay.

Flex your dates to find the cheapest BOSA - PHXA flight tickets on Skyscanner. Search for flights but don’t enter the departure date and instead click ‘whole month’. This tool will find the cheapest month and dates to fly to Phoenix from Boston.

Set up a Price Alert for Boston-Phoenix flight tickets. You can easily track the fare of flights by creating an alert. Whenever prices go down or up, you'll get an email to help make sure you get the best possible flight deal. Or download our app and get price alerts straight to your phone.

Fly without stops. Only interested in direct flights between Boston and Phoenix? Make sure to tick 'Non-stop flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.

Hotels in Phoenix

Looking for a hotel in Phoenix? Whether you’re looking for a local hotel or a global brand, discover the best prices and exclusive rates for hotels in Phoenix by comparing the biggest names in travel.

Car hire in Phoenix

If you’re looking for car rental in Phoenix, we can help you uncover the best car hire deals. We search hundreds of car hire companies allowing you to instantly compare prices and then book.

Book flight tickets from Boston to Phoenix with extra peace of mind

Back in 2020, most airlines introduced policies to make travel during COVID-19 as easy as possible. The worst of the pandemic is now over, but some of these policies remain in place for you to take advantage of as you step back out into the world.

Find flexible getaways. Some airlines introduced flexible booking policies in 2020 – and many of these are still available. If you book a flexible plane ticket from Boston to Phoenix, it means your money is still safe if your flights are changed or cancelled due to COVID-19.

Get insured. Choose travel cost protection that covers COVID-19, too. It's available at the checkout as you book your flight from Boston to Phoenix with us.