S$159 Cheap Flights from Boise to Phoenix

View S$159 flight on Thu, 11 Sep,2025Opens in a new window

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Cheap Flights from Boise to Phoenix (BOI-PHX)

Prices were available within the past 7 days and start at S$159 for one-way flights and S$293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 11 Sep - Sat, 20 Sep
BOI
Boise
PHX
Phoenix
S$293 Return, found 9 hours ago
S$293
Return
found 9 hours ago
Select Delta flight, departing Thu, 11 Sep from Boise to Phoenix, returning Sat, 20 Sep, priced at S$293 found 9 hours ago
United
Thu, 11 Sep - Sat, 20 Sep
BOI
Boise
PHX
Phoenix
S$314 Return, found 9 hours ago
S$314
Return
found 9 hours ago
Select United flight, departing Thu, 11 Sep from Boise to Phoenix, returning Sat, 20 Sep, priced at S$314 found 9 hours ago
Delta
Thu, 11 Sep - Mon, 15 Sep
BOI
Boise
PHX
Phoenix
S$317 Return, found 9 hours ago
S$317
Return
found 9 hours ago
Select Delta flight, departing Thu, 11 Sep from Boise to Phoenix, returning Mon, 15 Sep, priced at S$317 found 9 hours ago
American Airlines
Thu, 11 Sep - Sat, 20 Sep
BOI
Boise
PHX
Phoenix
S$327 Return, found 9 hours ago
S$327
Return
found 9 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Boise to Phoenix, returning Sat, 20 Sep, priced at S$327 found 9 hours ago
Delta
Thu, 11 Sep - Sat, 20 Sep
BOI
Boise
PHX
Phoenix
S$333 Return, found 9 hours ago
S$333
Return
found 9 hours ago
Select Delta flight, departing Thu, 11 Sep from Boise to Phoenix, returning Sat, 20 Sep, priced at S$333 found 9 hours ago
Delta
Thu, 11 Sep - Mon, 15 Sep
BOI
Boise
PHX
Phoenix
S$339 Return, found 9 hours ago
S$339
Return
found 9 hours ago
Select Delta flight, departing Thu, 11 Sep from Boise to Phoenix, returning Mon, 15 Sep, priced at S$339 found 9 hours ago
Delta
Thu, 11 Sep - Mon, 15 Sep
BOI
Boise
PHX
Phoenix
S$351 Return, found 9 hours ago
S$351
Return
found 9 hours ago
Select Delta flight, departing Thu, 11 Sep from Boise to Phoenix, returning Mon, 15 Sep, priced at S$351 found 9 hours ago
Delta
Thu, 11 Sep - Sat, 20 Sep
BOI
Boise
PHX
Phoenix
S$353 Return, found 9 hours ago
S$353
Return
found 9 hours ago
Select Delta flight, departing Thu, 11 Sep from Boise to Phoenix, returning Sat, 20 Sep, priced at S$353 found 9 hours ago
Hawaiian Airlines
Thu, 11 Sep - Sat, 20 Sep
BOI
Boise
PHX
Phoenix
S$359 Return, found 9 hours ago
S$359
Return
found 9 hours ago
Select Hawaiian Airlines flight, departing Thu, 11 Sep from Boise to Phoenix, returning Sat, 20 Sep, priced at S$359 found 9 hours ago
Delta
Thu, 11 Sep - Mon, 15 Sep
BOI
Boise
PHX
Phoenix
S$359 Return, found 9 hours ago
S$359
Return
found 9 hours ago
Select Delta flight, departing Thu, 11 Sep from Boise to Phoenix, returning Mon, 15 Sep, priced at S$359 found 9 hours ago
Boise to Phoenix route information
Origin airport
Boise
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Return price
S$292
Distance
1177 km

Perfect flights from Boise to Phoenix

Your Journey from Boise to Phoenix

Start your unforgettable journey with Expedia. Our broad selection of flights from Boise to Phoenix caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines, Hawaiian Airlines, Alaska Airlines. Our selection of flights from Boise to Sky Harbor Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Boise to Phoenix Flights

Experience the joy of finding cheap flights from Boise to Sky Harbor Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$159 and roundtrip prices from S$293*.
 

Pre-Flight Essentials

Ensure a smooth journey from Boise to Phoenix with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Phoenix

Picture yourself stepping off the plane in Phoenix and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Boise to Phoenix Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Boise to Phoenix.
 

Beyond the Flight – Exploring Phoenix

With Expedia, your adventure extends beyond the flight. Explore Phoenix at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Boise to Phoenix with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Boise to Phoenix with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Boise Airport (BOI) to PHX?
Round-trip tickets from Boise Airport (BOI) to Phoenix Sky Harbour Airport start from S$293. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOI to Phoenix Sky Harbour Airport?
Most flights can be cancelled online, but whether you incur a fee depends on your airline. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from BOI to Phoenix Sky Harbour Intl. Airport 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 Boise Airport (BOI) to PHX flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Boise Airport to Phoenix Sky Harbour Intl. Airport?
That movie you’ve been wanting to see will just have to wait — the flight distance between Boise Airport and Sky Harbour Intl. Airport (PHX) is only 1,200 kilometres. The captain will be telling you to buckle up for landing before you know it.
Which airlines fly direct from Boise Airport to Phoenix Sky Harbour Intl. Airport?
There are a few airlines that fly from Boise Airport (BOI) to Phoenix Sky Harbour Intl. Airport. American Airlines (AA) is an excellent choice, offering 69 services on this route each month. If you want more options, check out the fares from Southwest Airlines (WN). This airlines operates 56 monthly flights between these airports.
Are Boise Airport (BOI) to Sky Harbour Intl. Airport (PHX) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from BOI to Phoenix Sky Harbour Intl. Airport are available up to 12 months prior to departure on Expedia. And although you may nab great last-minute deal, it’s not something you should bank on. Also, booking your flights ahead of time means you’ll have more options — and you can avoid ending up with the dreaded middle seat! We’re always updating our fares to bring you the best bargains, so check back often for all the latest specials.
*Available to Expedia members.