S$326 Cheap Flights from Boise to Austin

View S$326 flight on Sat, 13 Sep, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Austin-Bergstrom Intl. Airport (AUS)

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Cheap Flights from Boise to Austin (BOI-AUS)

Prices were available within the past 7 days and start at S$326 for one-way flights and S$506 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$506 Return, found 20 hours ago
S$506
Return
found 20 hours ago
Select Delta flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$506 found 20 hours ago
United
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$557 Return, found 20 hours ago
S$557
Return
found 20 hours ago
Select United flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$557 found 20 hours ago
United
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$564 Return, found 20 hours ago
S$564
Return
found 20 hours ago
Select United flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$564 found 20 hours ago
Delta
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$581 Return, found 20 hours ago
S$581
Return
found 20 hours ago
Select Delta flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$581 found 20 hours ago
Delta
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$608 Return, found 20 hours ago
S$608
Return
found 20 hours ago
Select Delta flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$608 found 20 hours ago
American Airlines
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$611 Return, found 20 hours ago
S$611
Return
found 20 hours ago
Select American Airlines flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$611 found 20 hours ago
American Airlines
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$614 Return, found 20 hours ago
S$614
Return
found 20 hours ago
Select American Airlines flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$614 found 20 hours ago
United
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$616 Return, found 20 hours ago
S$616
Return
found 20 hours ago
Select United flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$616 found 20 hours ago
United
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$622 Return, found 20 hours ago
S$622
Return
found 20 hours ago
Select United flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$622 found 20 hours ago
Alaska Airlines
Sat, 13 Sep - Thu, 18 Sep
BOI
Boise
AUS
Austin
S$761 Return, found 20 hours ago
S$761
Return
found 20 hours ago
Select Alaska Airlines flight, departing Sat, 13 Sep from Boise to Austin, returning Thu, 18 Sep, priced at S$761 found 20 hours ago

Find the cheapest month to fly from Boise (BOI) to Austin (AUS)

August is typically the cheapest month to fly

From S$204 - S$522 per traveller.

Graph displaying average flight prices per month

Boise to Austin route information
Origin airport
Boise
Destination airport
Austin-Bergstrom Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$505
Distance
2198 km

Perfect flights from Boise to Austin

Your Journey from Boise to Austin

Start your unforgettable journey with Expedia. Our broad selection of flights from Boise to Austin 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, American Airlines, United, Alaska Airlines. Our selection of flights from Boise to Austin-Bergstrom 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 Austin Flights

Experience the joy of finding cheap flights from Boise to Austin-Bergstrom Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$326 and roundtrip prices from S$506*.
 

Pre-Flight Essentials

Ensure a smooth journey from Boise to Austin 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 Austin

Picture yourself stepping off the plane in Austin 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 Austin 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 Austin.
 

Beyond the Flight – Exploring Austin

With Expedia, your adventure extends beyond the flight. Explore Austin 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 Austin 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 Austin 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 AUS?
Start packing your bags, because round-trip flights from Boise Airport (BOI) to Austin-Bergstrom Intl. Airport (AUS) start from S$506. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to secure 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 Boise Airport to Austin–Bergstrom International Airport?
Every air carrier has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Boise Airport (BOI) to Austin-Bergstrom Intl. Airport (AUS) 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 AUS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Boise Airport to Austin–Bergstrom International Airport?
The flying distance between BOI (BOI) and AUS (AUS) is 2,200 kilometres. Listen to your favourite tunes or read a good book and the trip will whiz by.
Which airlines fly direct from Boise Airport to AUS?
You won't find any airlines flying directly between Boise Airport and AUS, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Boise Airport (BOI) to Austin–Bergstrom International Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from BOI to AUS are available up to a year before departure on Expedia. And although you may score a fantastic last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.