What is the cheapest airline that flies from Austin Bergstrom to Billings Logan Intl?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Austin Bergstrom to Billings Logan Intl

What airlines fly to Billings?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Billings from Austin according to our data. United Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Billings. Keep in mind that there are 3 different airlines that fly to Billings on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Austin Bergstrom Airport to Billings Logan Intl Airport?

Prices for flights from Austin Bergstrom Airport to Billings Logan Intl Airport refresh daily.

How many operators does momondo search for flights from Austin Bergstrom Airport to Billings Logan Intl Airport?

As of August 2026, there are 3 operators available to choose from for flights from Austin Bergstrom Airport to Billings Logan Intl Airport.

How old do you have to be to fly from Austin Bergstrom Airport to Billings Logan Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Billings Logan Intl Airport.

What documentation or ID do you need to fly to Billings Logan Intl Airport?

The necessary travel and health documents for your Billings Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$183 Cheap Flights from Austin to Billings in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Billings

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 9:46 amAUS Austin Bergstrom-BIL Billings Logan Intl

5h 16m1 stop Denver Intl

5:57 pm - 11:59 pmBIL Billings Logan Intl-AUS Austin Bergstrom

5h 02m1 stop Denver Intl

$321United Airlines

Tue, Oct 6 - Tue, Oct 13

3:13 pm - 9:10 pmAUS Austin Bergstrom-BIL Billings Logan Intl

6h 57m1 stop Denver Intl

7:00 am - 12:55 pmBIL Billings Logan Intl-AUS Austin Bergstrom

4h 55m1 stop Denver Intl

$321United Airlines

Sat, Oct 17 - Sat, Oct 24

7:15 am - 2:52 pmAUS Austin Bergstrom-BIL Billings Logan Intl

8h 37m1 stop Portland

7:18 am - 6:04 pmBIL Billings Logan Intl-AUS Austin Bergstrom

9h 46m1 stop Seattle/Tacoma Intl

$321Alaska Airlines

Sat, Nov 7 - Tue, Nov 10

5:10 am - 1:14 pmAUS Austin Bergstrom-BIL Billings Logan Intl

9h 04m2 stops Houston George Bush Intcntl Denver Intl

5:57 pm - 11:59 pmBIL Billings Logan Intl-AUS Austin Bergstrom

5h 02m1 stop Denver Intl

$326United Airlines

Tue, Oct 6 - Tue, Oct 13

6:11 pm - 10:41 pmAUS Austin Bergstrom-BIL Billings Logan Intl

5h 30m1 stop Salt Lake City

5:20 am - 1:11 pmBIL Billings Logan Intl-AUS Austin Bergstrom

6h 51m1 stop Salt Lake City

$330Delta

Sat, Sep 12 - Sat, Sep 19

6:13 pm - 10:34 pmAUS Austin Bergstrom-BIL Billings Logan Intl

5h 21m1 stop Salt Lake City

5:20 am - 11:27 amBIL Billings Logan Intl-AUS Austin Bergstrom

5h 07m1 stop Salt Lake City

$339Delta

Fri, Oct 2 - Sun, Oct 4

3:38 pm - 11:50 pmAUS Austin Bergstrom-BIL Billings Logan Intl

9h 12m1 stop Seattle/Tacoma Intl

3:44 pm - 11:59 pmBIL Billings Logan Intl-AUS Austin Bergstrom

7h 15m1 stop Portland

$365Alaska Airlines

Tue, Oct 20 - Sat, Oct 24

5:41 pm - 10:09 pmAUS Austin Bergstrom-BIL Billings Logan Intl

5h 28m1 stop Dallas/Fort Worth

7:00 am - 2:47 pmBIL Billings Logan Intl-AUS Austin Bergstrom

6h 47m1 stop Dallas/Fort Worth

$409American Airlines

Sat, Aug 29 - Tue, Sep 1

7:07 pm - 11:25 amAUS Austin Bergstrom-BIL Billings Logan Intl

17h 18m1 stop Seattle/Tacoma Intl

7:32 pm - 2:35 pmBIL Billings Logan Intl-AUS Austin Bergstrom

18h 03m1 stop Seattle/Tacoma Intl

$409Alaska Airlines

Fri, Oct 9 - Mon, Oct 12

4:29 pm - 9:12 pmAUS Austin Bergstrom-BIL Billings Logan Intl

5h 43m1 stop Dallas/Fort Worth

1:21 pm - 9:32 amBIL Billings Logan Intl-AUS Austin Bergstrom

19h 11m1 stop Dallas/Fort Worth

$473American Airlines

Sat, Oct 17 - Fri, Oct 23

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United Airlines flights from Austin to Billings

Our best United Airlines deals on Austin to Billings flight tickets

United Airlines

Oct 6

AUS5:10 amAustin Bergstrom

9h 04m

2 stops

BIL1:14 pmBillings Logan Intl

Oct 13

BIL5:57 pmBillings Logan Intl

5h 02m

1 stop

AUS11:59 pmAustin Bergstrom

$326

United Airlines

Oct 17

AUS5:10 amAustin Bergstrom

9h 04m

2 stops

BIL1:14 pmBillings Logan Intl

Oct 24

BIL2:28 pmBillings Logan Intl

7h 26m

2 stops

AUS10:54 pmAustin Bergstrom

$331

United Airlines

Sep 12

AUS4:10 pmAustin Bergstrom

7h 43m

2 stops

BIL10:53 pmBillings Logan Intl

Sep 19

BIL5:57 pmBillings Logan Intl

4h 57m

1 stop

AUS11:54 pmAustin Bergstrom

$335

Delta flights from Austin to Billings

Our best Delta deals on Austin to Billings flight tickets

Delta

Sep 12

AUS6:11 pmAustin Bergstrom

5h 30m

1 stop

BIL10:41 pmBillings Logan Intl

Sep 19

BIL5:20 amBillings Logan Intl

6h 51m

1 stop

AUS1:11 pmAustin Bergstrom

$330

Delta

Sep 4

AUS6:11 pmAustin Bergstrom

5h 14m

1 stop

BIL10:25 pmBillings Logan Intl

Sep 6

BIL5:20 amBillings Logan Intl

6h 49m

1 stop

AUS1:09 pmAustin Bergstrom

$433

Delta

Aug 17

AUS6:11 pmAustin Bergstrom

5h 14m

1 stop

BIL10:25 pmBillings Logan Intl

Aug 23

BIL5:20 amBillings Logan Intl

5h 05m

1 stop

AUS11:25 amAustin Bergstrom

$740

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Tue 10/6

5:30 am-9:46 am

1 stop5h 16m

Billings Logan Intl

Tue 10/13

5:57 pm-11:59 pm

1 stop5h 02m

$321

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Sat 10/17

3:13 pm-9:10 pm

1 stop6h 57m

Billings Logan Intl

Sat 10/24

7:00 am-12:55 pm

1 stop4h 55m

$321

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Sat 11/7

7:15 am-2:52 pm

1 stop8h 37m

Billings Logan Intl

Tue 11/10

7:18 am-6:04 pm

1 stop9h 46m

$321

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Tue 10/6

5:10 am-1:14 pm

2 stops9h 04m

Billings Logan Intl

Tue 10/13

5:57 pm-11:59 pm

1 stop5h 02m

$326

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Sat 9/12

6:11 pm-10:41 pm

1 stop5h 30m

Billings Logan Intl

Sat 9/19

5:20 am-1:11 pm

1 stop6h 51m

$330

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Fri 10/2

6:13 pm-10:34 pm

1 stop5h 21m

Billings Logan Intl

Sun 10/4

5:20 am-11:27 am

1 stop5h 07m

$339

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Tue 10/20

3:38 pm-11:50 pm

1 stop9h 12m

Billings Logan Intl

Sat 10/24

3:44 pm-11:59 pm

1 stop7h 15m

$365

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Sat 8/29

5:41 pm-10:09 pm

1 stop5h 28m

Billings Logan Intl

Tue 9/1

7:00 am-2:47 pm

1 stop6h 47m

$409

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Fri 10/9

7:07 pm-11:25 am

1 stop17h 18m

Billings Logan Intl

Mon 10/12

7:32 pm-2:35 pm

1 stop18h 03m

$409

AustinBillings

AUS Austin Bergstrom - BIL Billings Logan Intl

AUSBIL

Austin Bergstrom

Sat 10/17

4:29 pm-9:12 pm

1 stop5h 43m

Billings Logan Intl

Fri 10/23

1:21 pm-9:32 am

1 stop19h 11m

$473

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to Billings

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Austin and Billings?

Prices are currently low for flights on this route.

Typical prices usually range from $408 to $490.
The lowest price recently found on this route was $321.

What is the cheapest month to fly to Billings?

The month of January is, on average, the cheapest month to fly to Billings from Austin, with most prices found around $350. The month of April is another great option to travel to Billings, with average flight prices from Austin averaging around $353.

When to book flights from Austin to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Billings according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Austin to Billings (AUS to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Billings

Fastest flight time	5h 11m
Direct flights	None

The fastest flight from Austin to Billings takes 5h 11m

There are no direct flights from Austin to Billings. There are no popular flight routes from Austin to Billings.

Search flight deals

Frequently asked questions about flying from Austin to Billings

How far is Austin Bergstrom to Billings Logan Intl by plane?
There are 1217.2 mi between Austin Bergstrom and Billings Logan Intl. A reasonable flight in good conditions will take 5h 11m.
When did momondo last update prices for flights from Austin Bergstrom Airport to Billings Logan Intl Airport?
Prices for flights from Austin Bergstrom Airport to Billings Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Billings Logan Intl Airport?
As of August 2026, there are 3 operators available to choose from for flights from Austin Bergstrom Airport to Billings Logan Intl Airport.
How old do you have to be to fly from Austin Bergstrom Airport to Billings Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The necessary travel and health documents for your Billings Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Austin to Billings?
momondo data reveals that the most frequently booked airline on the route from Austin to Billings is United Airlines, representing 52% of all bookings. The subsequent popular airlines are Delta at 34% and American Airlines at 14%.

Best airlines flying from Austin to Billings

Compare and see reviews for airlines that fly from Austin to Billings with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $205	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
American Airlines	PriceFrom $348	Free Cancellation	Rating 7.1 11,950 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Austin to Billings?

It is quick and easy to find Austin to Billings flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Billings that suits you.

Can I find flights from Austin to Billings with flexible booking policies on momondo?

momondo does allow users to show only those flights to Billings from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to Billings?

Once you have performed a search for Austin to Billings flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Austin to Billings right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Billings from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.