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CA $244 Cheap Flights from Austin (AUS) to Boise (BOI)

View CA $244 flight on Wed, Aug 19, 2026Opens in a new window

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

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Cheap flights from Austin (AUS) to Boise (BOI)

Prices were available within the past 7 days and start at CA $244 for one-way flights and CA $546 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $546 Roundtrip, found 9 hours ago
CA $546
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $546 found 9 hours ago
Alaska Airlines
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $546 Roundtrip, found 9 hours ago
CA $546
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $546 found 9 hours ago
Delta
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $546 Roundtrip, found 9 hours ago
CA $546
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $546 found 9 hours ago
Delta
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $551 Roundtrip, found 9 hours ago
CA $551
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $551 found 9 hours ago
American Airlines
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $562 Roundtrip, found 9 hours ago
CA $562
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $562 found 9 hours ago
Delta
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $573 Roundtrip, found 9 hours ago
CA $573
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $573 found 9 hours ago
Alaska Airlines
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $581 Roundtrip, found 9 hours ago
CA $581
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $581 found 9 hours ago
Delta
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $585 Roundtrip, found 9 hours ago
CA $585
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $585 found 9 hours ago
Delta
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $587 Roundtrip, found 9 hours ago
CA $587
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $587 found 9 hours ago
Delta
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BOI
Boise
CA $589 Roundtrip, found 9 hours ago
CA $589
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Aug 12 from Austin to Boise, returning Wed, Aug 19, priced at CA $589 found 9 hours ago

Frequently asked questions

How much does a flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI) cost?
You can find one-way and return flights from AUS to BOI with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when AUS to BOI ticket fares go up or down.
What is the cheapest month to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI)?
The cheapest months to fly from AUS to BOI are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Austin, TX (AUS) to Boise, ID (BOI)?
Enter AUS to BOI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI)?
To find a cheap flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI)?
There are approximately 77 connecting flights per day from Austin-Bergstrom Intl. (AUS) to Boise (BOI). Some common connection points include Seattle - Tacoma Intl. (SEA), Dallas-Fort Worth Intl. (DFW), and San Diego Intl. (SAN).
What is the earliest flight from Austin, TX (AUS) to Boise, ID (BOI)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Austin, TX (AUS) to Boise, ID (BOI). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI)?
You'll typically find the most flights from Austin-Bergstrom Intl. (AUS) to Boise, ID (BOI) on a Thursday, with around 70 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and Alaska Airlines. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter when you choose to fly.
What are the most popular departure times for flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI)?
The most popular departure times for flights from Austin-Bergstrom Intl. (AUS) to Boise (BOI) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, Delta and American Airlines, offer flights during this window. Many travellers prefer these times because it allows them to get an early start on their journey and arrive at their destination with plenty of time left in the day.
How long does it take to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI)?
There are no nonstop flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI). The distance between these two cities is approximately 2,211 kilometres. If you're looking for a flight with one stop, you can expect the journey to typically take around 7 hours 30 minutes. Flights with two or more stops will take longer, usually around 9 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI)?
You can fly business class or first class between AUS and BOI. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI) flight with Expedia?
It's easy to earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Austin, TX (AUS) to Boise, ID (BOI) at the last minute?
Typically, booking a last minute flight from Austin, TX (AUS) to Boise, ID (BOI) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Austin, TX (AUS) to Boise, ID (BOI) flight and hotel package?
Securing a Austin, TX (AUS) to Boise, ID (BOI) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI)?
If you booked your Austin, TX (AUS-Austin-Bergstrom Intl.) to Boise, ID (BOI) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Austin-Bergstrom Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $546
Distance
2198 km

Book with confidence

Austin to Boise Flights

The easy way to book your flights from Austin to Boise 

With Expedia, it’s simple to find and book flights to Boise from Austin whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Boise, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Austin to Boise today, tomorrow, or this week.  

 

Save dollars with cheap flights from Austin-Bergstrom Intl., AUS to Boise, BOI 

Sort your search results by price to find great deals on your flight from Austin to Boise—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Boise from Austin currently is just CA $546 rising to CA $589.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Boise  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Boise from Austin 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Boise with Expedia today.

Austin to Boise Flights

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