How does KAYAK find such low prices on flights from Arizona to Boston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Arizona to Boston. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Boston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Arizona is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Arizona to Boston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Arizona with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona to Boston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$109 CHEAP FLIGHTS from Arizona to Boston

BOS

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$158

Overall average: $275

Frontier

Thu 2/26Sat 2/28

PHX - BOS • 1 stop

Cheapest non-stop

$181

Typical prices: $204-$357

JetBlue

Wed 2/18Wed 2/25

PHX - BOS • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Boston!

Flight Deals

Cheap Flights from Arizona to Boston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Arizona to Boston

Thu, Feb 26 - Sat, Feb 28

3:10 pm - 1:13 am

PHX

BOS

8h 03m

1 stop

6:00 am - 3:27 pm

BOS

PHX

11h 27m

1 stop

$158Frontier

Fri, Feb 27 - Mon, Mar 2

10:25 pm - 5:00 am

PHX

BOS

4h 35mnonstop

6:00 am - 3:27 pm

BOS

PHX

11h 27m

1 stop

$188Multiple Airlines

Sat, Apr 18 - Wed, Apr 22

8:00 am - 12:51 am

PHX

BOS

13h 51m

1 stop

6:00 am - 5:29 pm

BOS

PHX

14h 29m

1 stop

$199Frontier

Tue, Mar 3 - Tue, Mar 10

7:00 am - 4:45 pm

LAS

BOS

30h 45m

3 stops

6:10 pm - 6:42 pm

BOS

LAS

27h 32m

2 stops

$202Spirit Airlines

Tue, Mar 10 - Tue, Mar 17

9:29 pm - 5:02 am

PHX

BOS

4h 33mnonstop

5:22 pm - 8:23 pm

BOS

PHX

6h 01mnonstop

$204JetBlue

Tue, Apr 21 - Tue, May 12

9:50 pm - 6:00 am

LAS

BOS

5h 10mnonstop

6:20 am - 9:10 am

BOS

LAS

5h 50mnonstop

$204JetBlue

Fri, Mar 27 - Sun, Mar 29

10:24 pm - 6:04 am

PHX

BOS

4h 40mnonstop

6:07 pm - 9:09 pm

BOS

PHX

6h 02mnonstop

$206JetBlue

Tue, Mar 3 - Tue, Mar 10

9:54 pm - 5:15 pm

LAS

BOS

16h 21m

1 stop

6:10 pm - 6:42 pm

BOS

LAS

27h 32m

2 stops

$207Spirit Airlines

Thu, Feb 26 - Sun, Mar 1

11:58 pm - 6:55 am

PHX

BOS

4h 57mnonstop

5:15 pm - 9:20 pm

BOS

PHX

6h 05mnonstop

$207Delta

Tue, Mar 3 - Wed, Mar 11

5:35 pm - 5:40 am

TUS

BOS

10h 05m

1 stop

7:30 am - 4:24 pm

BOS

TUS

11h 54m

1 stop

$337Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$109

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 5% increase in price.

Flight from Las Vegas to Boston

MitchellFlew with Delta

PHX

BOS

Jan 2026

If you need to make a change due to weather, book early

JonathanFlew with Delta

PHX

BOS

Jan 2025

Delta is great! Make sure to get to their airport early though. PHX security is a zoo.

How does KAYAK find such low prices on flights from Arizona to Boston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Arizona to Boston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Boston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Arizona is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Arizona to Boston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Arizona with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona to Boston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hampton Beach

Hampton

Waltham

Warwick

Wells

Plymouth

Everett

Middletown

Gloucester

Concord

Woburn

York Beach

Revere

Brookline

Burlington

West Yarmouth

Danvers

South Portland

Braintree

Quincy

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Boston (BOS)

BOS

$109 Find Cheap Flights from Arizona to Boston

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

Everything you should know

Cheap Flights from Arizona to Boston

Recent round-trip flight deals from Arizona to Boston

Recent one-way flight deals from Arizona to Boston

Recent last minute flight deals from Arizona to Boston

Recent direct flight deals from Arizona to Boston

Good to know

Flights from Arizona to Boston: the best tips from KAYAK users

FAQs for booking flights from Arizona to Boston

How does KAYAK find such low prices on flights from Arizona to Boston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Arizona to Boston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Boston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Arizona is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Arizona to Boston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Arizona with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona to Boston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Boston?

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Cabin class types available on flights to Arizona

Complete your trip to Boston with a hotel stay or car rental

Find direct flights for Boston

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Choose which airport to fly into in Boston

Find deals for your return flight