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>

$136 CHEAP FLIGHTS from Arizona to Boston

BOS

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Cheap Flights from Arizona to Boston

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Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Arizona to Boston

fre., maj 8 - tir., maj 12

11:30 pm - 1:24 am

PHX

BOS

22h 54m

1 stop

6:00 am - 10:26 pm

BOS

PHX

19h 26m

1 stop

$238Frontier

man., maj 11 - lør., maj 16

10:28 pm - 6:22 am

PHX

BOS

4h 54mnonstop

12:01 pm - 10:26 pm

BOS

PHX

13h 25m

1 stop

$239Multiple Airlines

fre., maj 1 - man., maj 4

10:29 pm - 9:16 am

PHX

BOS

7h 47m

1 stop

12:42 pm - 9:24 pm

BOS

PHX

11h 42m

1 stop

$241Frontier

fre., maj 8 - man., maj 11

10:28 pm - 6:22 am

PHX

BOS

4h 54mnonstop

6:41 pm - 9:33 pm

BOS

PHX

5h 52mnonstop

$242JetBlue

ons., maj 6 - lør., maj 9

6:00 am - 11:59 pm

PHX

BOS

14h 59m

1 stop

12:01 pm - 10:26 pm

BOS

PHX

13h 25m

1 stop

$245Multiple Airlines

man., maj 18 - søn., maj 24

10:27 pm - 6:25 am

PHX

BOS

4h 58mnonstop

5:55 pm - 8:41 pm

BOS

PHX

5h 46mnonstop

$247Delta

man., maj 18 - søn., maj 24

11:30 pm - 1:24 am

PHX

BOS

22h 54m

1 stop

9:12 am - 10:26 pm

BOS

PHX

16h 14m

1 stop

$248Frontier

man., aug. 17 - tir., aug. 25

12:20 am - 12:40 pm

LAS

BOS

9h 20m

2 stops

5:45 pm - 10:15 pm

BOS

LAS

7h 30m

1 stop

$258Southwest

ons., maj 20 - ons., maj 27

11:45 am - 12:40 am

TUS

BOS

9h 55m

1 stop

4:30 pm - 9:44 pm

BOS

TUS

8h 14m

1 stop

$305Delta

man., aug. 17 - tir., aug. 25

6:40 pm - 6:00 am

TUS

BOS

8h 20m

1 stop

9:25 am - 4:25 pm

BOS

TUS

10h 00m

2 stops

$344Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$136

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 2% lower on average.

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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Boston (BOS)

BOS

$136 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

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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

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