AUS - BIL

$222 Find Cheap Flights from Austin to Billings - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$321
Typical prices: $368-$501
American Airlines
Sun 10/28Wed 10/31
AUS - BIL • 1 stop
Cheapest one-way
$222
Typical prices: $224-$369
American Airlines
Thu 9/6
AUS - BIL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Austin and Billings. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 16% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $400 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 35m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Billings (AUS-BIL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Billings

Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
4:29 pm - 9:12 pmAUS  Austin Bergstrom-BIL Billings Logan Intl
5h 43m1 stop Dallas/Fort Worth
American Airlines Logo
1:21 pm - 7:44 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
5h 23m1 stop Dallas/Fort Worth
$321American Airlines
Wed, Oct 28 - Sat, Oct 31
Delta Logo
6:06 pm - 10:25 pmAUS  Austin Bergstrom-BIL Billings Logan Intl
5h 19m1 stop Salt Lake City
Delta Logo
12:58 pm - 9:42 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
7h 44m1 stop Salt Lake City
$321Delta
Wed, Sep 23 - Tue, Oct 6
United Airlines Logo
3:08 pm - 9:06 pmAUS  Austin Bergstrom-BIL Billings Logan Intl
6h 58m1 stop Denver Intl
United Airlines Logo
5:57 pm - 11:59 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
5h 02m1 stop Denver Intl
$321United Airlines
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
2:24 pm - 9:14 pmAUS  Austin Bergstrom-BIL Billings Logan Intl
7h 50m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
5:00 am - 12:58 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
6h 58m1 stop Denver Intl
$326United Airlines
Tue, Nov 3 - Mon, Nov 9
Alaska Airlines Logo
7:15 am - 2:52 pmAUS  Austin Bergstrom-BIL Billings Logan Intl
8h 37m1 stop Portland
Alaska Airlines Logo
11:55 am - 11:14 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
10h 19m1 stop Seattle/Tacoma Intl
$330Alaska Airlines
Sat, Sep 19 - Tue, Sep 29
Delta Logo
6:11 pm - 10:41 pmAUS  Austin Bergstrom-BIL Billings Logan Intl
5h 30m1 stop Salt Lake City
Delta Logo
6:23 am - 1:07 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
5h 44m1 stop Minneapolis St Paul
$330Delta
Wed, Sep 16 - Wed, Sep 30
United Airlines Logo
5:27 am - 9:41 amAUS  Austin Bergstrom-BIL Billings Logan Intl
5h 14m1 stop Denver Intl
United Airlines Logo
5:57 pm - 11:59 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
5h 02m1 stop Denver Intl
$330United Airlines
Sat, Sep 19 - Sat, Sep 26
Delta Logo
6:11 pm - 10:41 pmAUS  Austin Bergstrom-BIL Billings Logan Intl
5h 30m1 stop Salt Lake City
Delta Logo
6:23 am - 2:19 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
6h 56m1 stop Minneapolis St Paul
$330Delta
Wed, Sep 30 - Sat, Oct 3
Alaska Airlines Logo
7:15 am - 3:02 pmAUS  Austin Bergstrom-BIL Billings Logan Intl
8h 47m1 stop Portland
Alaska Airlines Logo
3:44 pm - 11:59 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
7h 15m1 stop Portland
$361Alaska Airlines
Wed, Sep 30 - Sat, Oct 3
Alaska Airlines Logo
4:24 pm - 11:29 pmAUS  Austin Bergstrom-BIL Billings Logan Intl
8h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:44 pm - 11:59 pmBIL  Billings Logan Intl-AUS Austin Bergstrom
7h 15m1 stop Portland
$361Alaska Airlines
Booking Insights

Price, demand and travel trends for Austin to Billings flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Austin to Billings with more confidence.

How much is a round-trip flight from Austin to Billings?

Round-trip flights from Austin to Billings start at $321. Prices are below average for this route right now, with typical round-trip fares ranging from $368 to $501. The lowest price found in the past 5 days was $321 on American Airlines.

What's the cheapest day of the week to fly from Austin to Billings?

Tuesday is the cheapest day of the week to fly from Austin to Billings, it is 7% cheaper than the average day. Monday is the most expensive day with flight prices 35% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Austin to Billings?

  • January is the cheapest month to fly from Austin to Billings at $350 round-trip.
  • June ($544) and February ($531) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 55% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Austin to Billings flights

Low season

December

Cheapest flight

$222
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 31% increase in price.
Flight from Austin to Billings

When to book flights from Austin to Billings

Are your dates flexible? Find out the best times to travel from Austin to Billings based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Austin to Billings flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Austin to Billings?

    Flights from Austin to Billings usually depart from Austin Bergstrom (AUS) and arrive at Billings Logan Intl (BIL).

  • What cabin classes can I book on flights from Austin to Billings?

    Only Economy Class is available on flights from Austin to Billings.

  • Which airports do connecting flights from Austin to Billings pass through?

    One-stop flights from Austin to Billings most commonly connect through:

    • Denver Intl (DEN) - 70% of one-stop connections
    • Salt Lake City (SLC) - 10% of one-stop connections
    • Minneapolis St Paul (MSP) - 9% of one-stop connections
    • Dallas/Fort Worth (DFW) - 6% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Austin to Billings?

    Yes. Being flexible with your travel dates can save you up to 32% on the Austin to Billings route. Tuesday is the cheapest departure day at $389 round-trip on average, while Monday is the most expensive at $564, a difference of $175. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Austin to Billings?

    A nonstop flight from Austin to Billings takes 0h 00m, covering 1,227 miles.

  • Do I need a passport to fly from Austin to Billings?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Austin to Billings changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $321 to $1,891. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Austin to Billings looking right now?

    One-way fares from Austin to Billings are currently lower than usual. Average one-way flight prices are about $250, which is 8% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Austin to Billings?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 35m, compared with 5h 37m via Salt Lake City (SLC) and 6h 08m via Minneapolis St Paul (MSP).

  • What is the time difference between Austin and Billings?

    Billings is 1 hour behind Austin (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Billings Logan Intl Airport (BIL)?

    Billings Logan Intl Airport (BIL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:
    · Rent-A-Wreck
    · Budget
    · Avis
    · Alamo
    · Hertz

  • How much should I expect to pay for a Austin to Billings flight?

    Round-trip flights from Austin to Billings range from $368 to $501, with an average of $416 over the past 12 months. Anything below $368 counts as a good deal.

Your guide to booking Austin to Billings flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $389 - about $175 less than Monday (31% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Austin to Billings trip for January. Fares historically average $350 round-trip in that month - typically $194 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Billings Logan Intl Airport.
    - Hilltop Inn by Riversage

Everything you need to know for your flight from Austin to Billings

Information on your arrival and departure airports

Austin (AUS)
Billings (BIL)