฿4,885 Cheap Flights from Boston (BOS) to Phoenix (PHX)

View ฿4,885 flight on Thu, 18 Sep 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Sky Harbor International Airport (PHX)

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Cheap Flights from Boston (BOS) to Phoenix (PHX)

Prices were available within the past 7 days and start at ฿4,885 for one-way flights and ฿11,080 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿11,080 Return, found 5 days ago
฿11,080
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿11,080 found 5 days ago
Delta
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿11,735 Return, found 5 days ago
฿11,735
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿11,735 found 5 days ago
Delta
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿12,065 Return, found 5 days ago
฿12,065
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿12,065 found 5 days ago
Delta
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿12,395 Return, found 5 days ago
฿12,395
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿12,395 found 5 days ago
Delta
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿12,560 Return, found 5 days ago
฿12,560
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿12,560 found 5 days ago
Delta
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿12,720 Return, found 5 days ago
฿12,720
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿12,720 found 5 days ago
United
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿13,045 Return, found 5 days ago
฿13,045
Return
found 5 days ago
Select United flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿13,045 found 5 days ago
Delta
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿13,050 Return, found 5 days ago
฿13,050
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿13,050 found 5 days ago
Delta
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿13,375 Return, found 5 days ago
฿13,375
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿13,375 found 5 days ago
American Airlines
Thu, 18 Sep - Thu, 25 Sep
BOS
Boston
PHX
Phoenix
฿14,485 Return, found 5 days ago
฿14,485
Return
found 5 days ago
Select American Airlines flight, departing Thu, 18 Sep from Boston to Phoenix, returning Thu, 25 Sep, priced at ฿14,485 found 5 days ago

Find the cheapest month to fly from Boston (BOS) to Phoenix (PHX)

August is typically the cheapest month to fly

From ฿5,119 - ฿8,354 per traveller.

Graph displaying average flight prices per month

Flight from Boston to Phoenix route information
Origin airport
Logan Intl.
Destination airport
Sky Harbor Intl.
Return price
฿11,080
Distance
3670 km
Average flight time
3 hours 41 mins

Perfect flights from Boston to Phoenix

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to Phoenix. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Phoenix, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Logan Intl. to Sky Harbor Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,885 and roundtrip prices from ฿11,080. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Sky Harbor Intl. and explore Phoenix and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your BOS to PHX travel arrangements today and embark on the journey of a lifetime in Phoenix.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Phoenix Sky Harbour Airport?
Start packing your suitcase, because round-trip journeys between Logan Intl. Airport (BOS) and Sky Harbour Intl. Airport (PHX) start from ฿11,080. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport (BOS) to Sky Harbour Intl. Airport (PHX)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport to Sky Harbour Intl. Airport (PHX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BOS to Phoenix Sky Harbour Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to Phoenix Sky Harbour Intl. Airport?
The flying distance between Logan Intl. Airport (BOS) and Phoenix Sky Harbour Airport is 3,700 kilometres. Listen to your favourite tunes or finish off your latest read and the trip will zip by.
Which airlines fly direct from Logan Intl. Airport to PHX?
American Airlines (AA) is one of the preferred choices for many travellers flying between BOS and Sky Harbour Intl. Airport (PHX). Choose from the 126 flights it operates on this route each month. You could also have a look at fares with JetBlue Airways (B6). This airline operates 30 flights every month between Boston and Phoenix.
Are Logan Intl. Airport (BOS) to PHX flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some super cheap fares from BOS to Sky Harbour Intl. Airport (PHX) surfacing a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

Explore a world of travel with Expedia

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