$169 Cheap Flights from Austin (AUS) to Billings (BIL)

View $169 flight on Sat, May 17, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Billings Logan Intl. Airport (BIL)

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Find available prices by choosing your travel dates.

Cheap Flights from Austin to Billings (AUS-BIL)

Prices were available within the past 7 days and start at $169 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jun 3 - Tue, Jun 17
AUS
Austin
BIL
Billings
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jun 3 from Austin to Billings, returning Tue, Jun 17, priced at $336 found 1 day ago
Delta
Tue, May 27 - Wed, Jun 4
AUS
Austin
BIL
Billings
$337 Roundtrip, found 9 hours ago
$337
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, May 27 from Austin to Billings, returning Wed, Jun 4, priced at $337 found 9 hours ago
United
Wed, May 28 - Sat, May 31
AUS
Austin
BIL
Billings
$342 Roundtrip, found 23 hours ago
$342
Roundtrip
found 23 hours ago
Select United flight, departing Wed, May 28 from Austin to Billings, returning Sat, May 31, priced at $342 found 23 hours ago
American Airlines
Thu, Jun 5 - Tue, Jun 10
AUS
Austin
BIL
Billings
$343 Roundtrip, found 13 hours ago
$343
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Jun 5 from Austin to Billings, returning Tue, Jun 10, priced at $343 found 13 hours ago
Bargain Flight
Thu, Sep 11 - Mon, Sep 15
AUS
Austin
BIL
Billings
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Thu, Sep 11 from Austin to Billings, returning Mon, Sep 15, priced at $343 found 1 day ago
Delta
Fri, May 23 - Tue, May 27
AUS
Austin
BIL
Billings
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, May 23 from Austin to Billings, returning Tue, May 27, priced at $346 found 3 days ago
Alaska Airlines
Sat, May 17 - Mon, May 19
AUS
Austin
BIL
Billings
$346 Roundtrip, found 5 days ago
$346
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 17 from Austin to Billings, returning Mon, May 19, priced at $346 found 5 days ago
Delta
Wed, May 21 - Sun, May 25
AUS
Austin
BIL
Billings
$348 Roundtrip, found 12 hours ago
$348
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, May 21 from Austin to Billings, returning Sun, May 25, priced at $348 found 12 hours ago
Hawaiian Airlines
Tue, Oct 14 - Tue, Oct 28
AUS
Austin
BIL
Billings
$348 Roundtrip, found 3 days ago
$348
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 14 from Austin to Billings, returning Tue, Oct 28, priced at $348 found 3 days ago
United
Fri, Oct 3 - Sun, Oct 12
AUS
Austin
BIL
Billings
$349 Roundtrip, found 4 hours ago
$349
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Oct 3 from Austin to Billings, returning Sun, Oct 12, priced at $349 found 4 hours ago

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Logan Intl. Airport (BIL) cost?
Discover the latest flight deals from AUS to BIL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from AUS to BIL?
The cheapest flights from AUS to BIL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from AUS to BIL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from AUS to BIL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Logan Intl. Airport (BIL)?
Direct flights from Austin-Bergstrom Intl. Airport (AUS) to Logan Intl. Airport (BIL) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel details and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from AUS to BIL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Logan Intl. Airport (BIL)?
Select a flight from Austin-Bergstrom Intl. Airport (AUS) to Logan Intl. Airport (BIL) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Logan Intl. Airport (BIL) last-minute?
Last-minute fares from AUS to BIL are generally more expensive. To lock in the lowest rates, start searching for flights ahead of time. That said, if you’re flexible with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book an AUS to BIL flight and hotel package?
You’ll typically save money by securing an AUS to BIL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Logan Intl. Airport (BIL)?
If you booked your AUS to BIL flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.
*Available to One Key members.