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

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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

Tue, Apr 14 - Mon, Apr 20

6:51 pm - 12:10 pm

PHX

BOS

14h 19m

2 stops

12:42 pm - 11:53 am

BOS

PHX

26h 11m

1 stop

$199Frontier

Wed, Apr 15 - Mon, Apr 20

12:58 pm - 1:31 am

PHX

BOS

9h 33m

1 stop

12:42 pm - 9:24 pm

BOS

PHX

11h 42m

1 stop

$200Frontier

Fri, May 1 - Mon, May 4

10:29 pm - 9:16 am

PHX

BOS

7h 47m

1 stop

4:33 pm - 11:59 pm

BOS

PHX

10h 26m

1 stop

$209Multiple Airlines

Thu, May 7 - Mon, May 11

12:30 am - 10:21 am

PHX

BOS

30h 51m

1 stop

12:35 pm - 9:23 pm

BOS

PHX

11h 48m

1 stop

$211Frontier

Fri, Mar 27 - Tue, Mar 31

10:24 pm - 6:04 am

PHX

BOS

4h 40mnonstop

7:55 pm - 10:45 pm

BOS

PHX

5h 50mnonstop

$212JetBlue

Tue, Apr 28 - Sat, May 9

12:58 pm - 1:31 am

PHX

BOS

9h 33m

1 stop

5:56 pm - 10:23 am

BOS

PHX

19h 27m

1 stop

$214Multiple Airlines

Tue, Jun 2 - Mon, Jun 8

8:55 pm - 5:01 am

LAS

BOS

5h 06mnonstop

8:20 pm - 11:20 pm

BOS

LAS

6h 00mnonstop

$217JetBlue

Wed, Apr 29 - Wed, May 6

11:10 pm - 9:11 am

PHX

BOS

7h 01m

1 stop

6:39 pm - 11:53 pm

BOS

PHX

8h 14m

1 stop

$217United Airlines

Tue, May 5 - Sat, May 16

6:05 am - 7:20 pm

TUS

BOS

10h 15m

1 stop

2:00 pm - 9:43 pm

BOS

TUS

10h 43m

1 stop

$347Delta

Thu, Apr 2 - Mon, Apr 6

3:24 pm - 1:13 am

TUS

BOS

6h 49m

1 stop

7:30 am - 4:24 pm

BOS

TUS

11h 54m

1 stop

$357Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$109

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 3% 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

Brookline

York Beach

Revere

Burlington

West Yarmouth

Danvers

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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

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

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

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