S$246 Cheap Flights from Boston to Phoenix

View S$246 flight on Mon, 16 Feb, 2026Opens in a new window

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

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Cheap Flights from Boston to Phoenix (BOS-PHX)

Prices were available within the past 7 days and start at S$246 for one-way flights and S$600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$600 Return, found 2 hours ago
S$600
Return
found 2 hours ago
Select American Airlines flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$600 found 2 hours ago
American Airlines
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$608 Return, found 2 hours ago
S$608
Return
found 2 hours ago
Select American Airlines flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$608 found 2 hours ago
Delta
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$679 Return, found 2 hours ago
S$679
Return
found 2 hours ago
Select Delta flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$679 found 2 hours ago
American Airlines
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$718 Return, found 2 hours ago
S$718
Return
found 2 hours ago
Select American Airlines flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$718 found 2 hours ago
American Airlines
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$724 Return, found 2 hours ago
S$724
Return
found 2 hours ago
Select American Airlines flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$724 found 2 hours ago
United
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$729 Return, found 2 hours ago
S$729
Return
found 2 hours ago
Select United flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$729 found 2 hours ago
Delta
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$770 Return, found 2 hours ago
S$770
Return
found 2 hours ago
Select Delta flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$770 found 2 hours ago
American Airlines
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$775 Return, found 2 hours ago
S$775
Return
found 2 hours ago
Select American Airlines flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$775 found 2 hours ago
American Airlines
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$782 Return, found 2 hours ago
S$782
Return
found 2 hours ago
Select American Airlines flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$782 found 2 hours ago
Delta
Sat, 14 Feb - Sun, 22 Feb
BOS
Boston
PHX
Phoenix
S$783 Return, found 2 hours ago
S$783
Return
found 2 hours ago
Select Delta flight, departing Sat, 14 Feb from Boston to Phoenix, returning Sun, 22 Feb, priced at S$783 found 2 hours ago

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

August is typically the cheapest month to fly

From S$206 - S$367 per traveller.
Boston to Phoenix route information
Origin airport
Logan Intl.
Destination airport
Sky Harbor Intl.
Return price
S$600
Distance
3670 km
Average flight time
5 hours 15 mins

Flights from Boston to Phoenix

There are several airlines that operate frequent flights from Boston (BOS) to Phoenix (PHX) including

The earliest flight leaves Logan Intl. Airport at 06:00 and arrives at Sky Harbor Intl. Airport at 09:05. The last flight of the day departs Boston at 20:26 and arrives at Phoenix at 23:08.

The flight distance from Boston to Phoenix is about 3712 km, the shortest flight is 05 hours 34 minutes with .

Expedia lets you search across the largest number of airlines and Phoenix flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Boston Phoenix flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Boston to Phoenix trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Phoenix flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Boston to Phoenix with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$600. 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.

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