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>

$107 CHEAP FLIGHTS from Arizona to Boston

BOS

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

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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

Wed, Apr 15 - 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

$200Frontier

Sun, May 3 - Fri, May 8

10:30 pm - 11:45 am

PHX

BOS

10h 15m

1 stop

11:16 am - 11:18 pm

BOS

PHX

15h 02m

1 stop

$201Frontier

Sun, May 10 - Sat, May 16

10:30 pm - 11:45 am

PHX

BOS

10h 15m

1 stop

9:32 am - 12:22 pm

BOS

PHX

5h 50mnonstop

$209Multiple Airlines

Wed, Apr 15 - Fri, Apr 24

12:15 am - 10:21 am

PHX

BOS

31h 06m

1 stop

12:42 pm - 9:24 pm

BOS

PHX

11h 42m

1 stop

$211Frontier

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

$212JetBlue

Tue, Jun 2 - Wed, Jun 10

8:52 pm - 5:00 am

LAS

BOS

5h 08mnonstop

8:25 pm - 11:52 pm

BOS

LAS

6h 27mnonstop

$212JetBlue

Tue, Apr 14 - Mon, May 11

9:45 pm - 10:13 am

LAS

BOS

9h 28m

1 stop

4:08 pm - 11:29 pm

BOS

LAS

10h 21m

1 stop

$213Spirit Airlines

Tue, May 5 - Tue, May 12

8:00 am - 12:51 am

PHX

BOS

13h 51m

1 stop

6:00 pm - 8:55 pm

BOS

PHX

5h 55mnonstop

$214Multiple Airlines

Thu, Mar 26 - Sun, Mar 29

12:45 pm - 8:28 pm

PHX

BOS

4h 43mnonstop

8:35 am - 11:35 am

BOS

PHX

6h 00mnonstop

$217Delta

Sat, Apr 4 - Sat, Apr 11

9:45 pm - 5:41 am

LAS

BOS

4h 56mnonstop

6:55 pm - 9:59 pm

BOS

LAS

6h 04mnonstop

$217Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$107

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Phoenix 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.

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Hampton

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Warwick

Wells

Plymouth

Everett

Middletown

Gloucester

Concord

Woburn

York Beach

Revere

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Burlington

West Yarmouth

Danvers

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Braintree

Quincy

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Boston (BOS)

BOS

$107 Find Cheap Flights from Arizona to Boston

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

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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