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>

$115 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

Thu, Apr 30 - Sat, May 9

10:29 pm - 11:47 am

PHX

BOS

10h 18m

1 stop

10:07 am - 10:45 am

BOS

PHX

27h 38m

1 stop

$221Frontier

Fri, Apr 10 - Tue, Apr 14

11:48 pm - 7:37 am

PHX

BOS

4h 49mnonstop

6:00 am - 11:53 am

BOS

PHX

8h 53m

1 stop

$224Multiple Airlines

Sat, Apr 18 - Tue, Apr 21

12:38 pm - 1:31 am

PHX

BOS

9h 53m

1 stop

6:00 am - 11:53 am

BOS

PHX

8h 53m

1 stop

$225Frontier

Wed, Apr 15 - Thu, Apr 23

12:58 pm - 1:31 am

PHX

BOS

9h 33m

1 stop

6:00 am - 3:25 pm

BOS

PHX

12h 25m

1 stop

$226Frontier

Tue, Apr 21 - Tue, Apr 28

5:55 am - 3:55 pm

PHX

BOS

7h 00m

1 stop

6:20 pm - 10:45 pm

BOS

PHX

7h 25m

1 stop

$227Southwest

Wed, Apr 29 - Wed, May 6

10:35 pm - 6:30 am

PHX

BOS

4h 55mnonstop

12:01 pm - 8:33 pm

BOS

PHX

11h 32m

1 stop

$229Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

5:55 am - 3:55 pm

PHX

BOS

7h 00m

1 stop

5:35 am - 11:30 am

BOS

PHX

8h 55m

2 stops

$232Southwest

Tue, May 5 - Tue, May 12

12:07 pm - 12:24 am

TUS

BOS

9h 17m

1 stop

8:26 am - 3:03 pm

BOS

TUS

9h 37m

1 stop

$305American Airlines

Wed, Apr 22 - Wed, Apr 29

5:00 am - 3:30 pm

TUS

BOS

7h 30m

1 stop

4:24 pm - 10:00 pm

BOS

TUS

8h 36m

1 stop

$308American Airlines

Mon, Apr 20 - Tue, Apr 28

4:56 pm - 6:00 am

TUS

BOS

10h 04m

1 stop

8:05 am - 1:11 pm

BOS

TUS

8h 06m

1 stop

$337Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$115

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

Most popular time to fly with an average 2% 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.

Hampton Beach

Hampton

Warwick

Waltham

Wells

Plymouth

Everett

Middletown

Gloucester

Concord

Woburn

Brookline

Revere

York Beach

Burlington

Danvers

West Yarmouth

South Portland

Braintree

Quincy

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Information on the airport you'll fly into in Boston

Boston (BOS)

BOS

$115 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

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