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$125+ Cheap flights from Arizona to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOS
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap flight deals from Arizona to Boston

Cheapest flights from Arizona to Boston
Explore the most affordable flight options available from Arizona to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:06 amPHX - BOS
1 stop16h 17mAlaska Airlines
Wed 1/74:20 pmBOS - PHX
1 stop20h 39mAlaska Airlines
Deal found 12/28$356
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:50 pmPHX - BOS
Nonstop4h 57mDelta
Thu 3/198:35 amBOS - PHX
Nonstop6h 00mDelta
Deal found 12/27$358
This American Airlines deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:28 pmPHX - BOS
Nonstop4h 51mAmerican Airlines
Tue 1/612:29 pmBOS - PHX
Nonstop5h 59mAmerican Airlines
Deal found 12/28$365
This United Airlines deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:38 pmPHX - BOS
1 stop7h 06mUnited Airlines
Tue 1/611:42 amBOS - PHX
1 stop9h 07mUnited Airlines
Deal found 12/28$377
This Delta deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:50 pmPHX - BOS
Nonstop4h 57mDelta
Wed 1/78:20 amBOS - PHX
Nonstop6h 13mDelta
Deal found 12/28$382
This Southwest deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:25 amPHX - BOS
1 stop8h 35mSouthwest
Thu 3/1912:45 pmBOS - PHX
1 stop14h 20mSouthwest
Deal found 12/27$383
This United Airlines deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:38 pmPHX - BOS
1 stop7h 06mUnited Airlines
Sun 1/44:47 pmBOS - PHX
1 stop8h 02mUnited Airlines
Deal found 12/28$403
This United Airlines deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:28 amPHX - BOS
1 stop6h 51mUnited Airlines
Fri 1/210:25 amBOS - PHX
1 stop7h 58mUnited Airlines
Deal found 12/28$405
This American Airlines deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:28 pmPHX - BOS
Nonstop4h 51mAmerican Airlines
Fri 1/24:14 pmBOS - PHX
Nonstop5h 48mAmerican Airlines
Deal found 12/28$414
This Frontier deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:31 pmLAS - BOS
1 stop8h 37mFrontier
Sun 1/411:03 amBOS - LAS
1 stop13h 49mFrontier
Deal found 12/28$427
This JetBlue deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:05 pmLAS - BOS
1 stop8h 11mJetBlue
Sun 1/46:03 pmBOS - LAS
Nonstop6h 11mJetBlue
Deal found 12/28$580
This CheapOair deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:31 pmLAS - BOS
1 stop8h 37mMultiple Airlines
Sun 1/47:15 amBOS - LAS
Nonstop6h 10mMultiple Airlines
Deal found 12/29$630

Find flight deals from Arizona to Boston

Keep the following information in mind while searching for Arizona to Boston flight deals. Data was last updated December 30, 2025.

Round-trip from

$151
(Southwest)

One-way from

$125
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$340

Good round-trip deal

$229 or less

Good one-way deal

$169 or less
From Arizona to Boston Logan Intl
Search Deals
One-way flight from Arizona to Boston Logan Intl
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Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Arizona to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Arizona to Boston Logan Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 30, 2025.
Use the filters below to find and compare flights from Arizona to Boston that are best for you.

Fly from

Arizona

Fly to

Boston

Route

Depart

Return

Price

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Mon 1/26

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Mon 2/2

4:50 pm-8:49 pm

Nonstop5h 59m

$162

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 2/4

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Sun 2/8

4:50 pm-8:49 pm

Nonstop5h 59m

$167

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 1/14

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Sun 1/18

4:50 pm-8:49 pm

Nonstop5h 59m

$167

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 1/27

2:50 pm-10:55 pm

Nonstop5h 05m

Boston Logan Intl

Tue 2/3

8:50 pm-11:59 pm

Nonstop6h 09m

$167

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 1/21

11:39 pm-7:35 am

Nonstop4h 56m

Boston Logan Intl

Sat 1/24

8:50 pm-11:59 pm

Nonstop6h 09m

$167

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Sat 1/24

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Sat 1/31

4:50 pm-8:49 pm

Nonstop5h 59m

$177

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Sat 1/17

10:19 pm-5:00 am

Nonstop4h 41m

Boston Logan Intl

Sat 1/24

4:50 pm-8:49 pm

Nonstop5h 59m

$177

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Fri 1/16

11:15 am-10:20 pm

1 stop9h 05m

Boston Logan Intl

Mon 1/19

5:00 am-11:10 am

1 stop8h 10m

$184

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Fri 1/23

12:50 pm-10:30 pm

1 stop7h 40m

Boston Logan Intl

Tue 1/27

1:20 pm-7:40 pm

1 stop8h 20m

$187

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 1/20

11:39 pm-7:35 am

Nonstop4h 56m

Boston Logan Intl

Fri 1/23

8:50 pm-11:59 pm

Nonstop6h 09m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 60 results
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Best time to book a flight from Arizona to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Arizona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Arizona to Boston

What is the cheapest month to book a flight from Arizona to Boston?

Currently, January is the cheapest month in which you can book a flight from Arizona to Boston (average of $115). Flying from Arizona to Boston in July is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AZ to BOS?

Find hourly flight availability from Arizona to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Arizona to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Arizona to Boston?

Use this chart to determine the cheapest time to fly round-trip from Arizona to Boston. Price data was last updated on December 27, 2025.

Travelers seeking maximum savings on their Arizona to Boston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Arizona to Boston

Explore weekly flight availability from Arizona to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 30, 2025.

The most flights from USAZ to BOS are scheduled on a Monday (13 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

Related info for your journey

Find useful and relevant information for your journey from Arizona to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Arizona?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Boston from Arizona.

  • How long is the flight from Arizona to Boston?

    For as low as $162, JetBlue can have you in Boston from Arizona in 4h 41m. Arizona and Boston are separated by a distance of 2293 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Arizona to Boston one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $80. Users have also found prices from $82 and $98 on Spirit Airlines and JetBlue, respectively.

  • What are the most popular routes from Arizona to Boston?

    While some choose either Las Vegas Harry Reid Intl - Boston Logan Intl or Tucson - Boston Logan Intl, Phoenix Sky Harbor Intl - Boston Logan Intl is the most popular route from Arizona to Boston.

  • What are the most reliable airlines from Arizona to Boston?

    Before booking your flight to Boston from Arizona, check out the most reliable airlines to get you to your destination on time: Qatar Airways (83%), EL AL (78%), American Airlines( 78%).

  • What are the cheapest flights from Arizona to Boston?

    On average you can expect to pay $791 for a flight from Arizona to Boston. The cheapest flight overall is $114 while the most popular route, (Phoenix Sky Harbor Intl - Boston Logan Intl) is currently priced at $149.

  • Can I find deals for flights from Arizona to Boston that include hotel bookings?

    Yes. In addition to deals on Arizona to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Boston.

  • Can I find deals for business class flights from Arizona to Boston?

    Yes. Cheapflights offers flight deals from Arizona to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Arizona to Boston?

    Currently, January is the cheapest month in which you can book a flight from Arizona to Boston (average of $115). Flying from Arizona to Boston in July is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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Top 8 airlines flying from Arizona to Boston

Discover the top 8 airlines that operate flights from Arizona to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$81Average$190FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$90Average$203FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$135Average$294FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$158Average$393FlexibilityNo cancel feeOn-time63%
DeltaCheapest$189Average$361FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$220Average$556FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$228Average$302FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$237Average$525FlexibilityNo cancel feeOn-time71%

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