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Flights from Austin to Billings

Find cheap airlines flights from Austin to Billings

You can choose from 1 airlines that fly from Austin to Billings, including American Airlines, Delta Air Lines has lowest fares on this route.
American Airlines logo American Airlines
Airlines are determined based on actual purchased flight tickets from Austin to Billings according to previous 12 months data from Trip.com.

Find flight deals from Austin to Billings for the next 3 months. Book one way flights from $202 or round trip flights from $255.

      • AUS 4:43 PM
        5h 14m
        1 stop
        BIL 8:57 PM
        Austin - Billings | Wed, Apr 1 | United Airlines
        BIL 2:05 PM
        9h 29m
        1 stop
        AUS 12:34 AM
        Billings - Austin | Wed, Apr 8 | Alaska Airlines
        $255 $478
        47% off
        47% off
        $478 $255
      • AUS 5:30 AM
        5h 23m
        1 stop
        BIL 9:53 AM
        Austin - Billings | Thu, Mar 12 | United Airlines
        BIL 2:35 PM
        7h 56m
        1 stop
        AUS 11:31 PM
        Billings - Austin | Tue, Mar 17 | United Airlines
        $288 $478
        40% off
        40% off
        $478 $288
      • AUS 7:10 AM
        7h 13m
        1 stop
        BIL 1:23 PM
        Austin - Billings | Tue, Feb 17 | United Airlines
        BIL 2:35 PM
        5h 16m
        1 stop
        AUS 8:51 PM
        Billings - Austin | Tue, Feb 24 | United Airlines
        $289 $478
        40% off
        40% off
        $478 $289
      • AUS 4:43 PM
        5h 14m
        1 stop
        BIL 8:57 PM
        Austin - Billings | Tue, Apr 7 | United Airlines
        BIL 2:35 PM
        5h 39m
        1 stop
        AUS 9:14 PM
        Billings - Austin | Sat, Apr 11 | United Airlines
        $289
        40% off
        $478 $289
      • AUS 7:10 AM
        7h 13m
        1 stop
        BIL 1:23 PM
        Austin - Billings | Thu, Feb 19 | United Airlines
        BIL 2:35 PM
        5h 16m
        1 stop
        AUS 8:51 PM
        Billings - Austin | Mon, Feb 23 | United Airlines
        $335
        30% off
        $478 $335
      • AUS 3:37 PM
        9h 21m
        1 stop
        BIL 11:58 PM
        Austin - Billings | Wed, Apr 1 | Hawaiian Airlines
        BIL 7:56 AM
        9h 8m
        1 stop
        AUS 6:04 PM
        Billings - Austin | Wed, Apr 8 | Hawaiian Airlines
        $376
        21% off
        $478 $376
      • AUS 3:37 PM
        9h 21m
        1 stop
        BIL 11:58 PM
        Austin - Billings | Wed, Apr 1 | Alaska Airlines
        BIL 2:05 PM
        9h 29m
        1 stop
        AUS 12:34 AM
        Billings - Austin | Wed, Apr 8 | Alaska Airlines
        $377
        21% off
        $478 $377
      • AUS 5:30 AM
        5h 23m
        1 stop
        BIL 9:53 AM
        Austin - Billings | Tue, Mar 10 | United Airlines
        BIL 5:55 PM
        4h 49m
        1 stop
        AUS 11:44 PM
        Billings - Austin | Sun, Mar 15 | United Airlines
        $383
        20% off
        $478 $383
      • AUS 7:15 AM
        8h 37m
        1 stop
        BIL 2:52 PM
        Austin - Billings | Thu, Feb 19 | Alaska Airlines
        BIL 2:04 PM
        8h 55m
        1 stop
        AUS 11:59 PM
        Billings - Austin | Mon, Feb 23 | Alaska Airlines
        $389
        19% off
        $478 $389
      • AUS 4:52 PM
        5h 29m
        1 stop
        BIL 9:21 PM
        Austin - Billings | Sat, Feb 28 | United Airlines
        BIL 5:53 PM
        5h 6m
        1 stop
        AUS 11:59 PM
        Billings - Austin | Wed, Mar 4 | United Airlines
        $406
        15% off
        $478 $406
      • AUS 1:00 PM
        17h 25m
        1 stop
        BIL Invalid Date
        Austin - Billings | Thu, Feb 19 | Normal Airline
        BIL 3:00 PM
        6h
        Nonstop
        AUS 4:00 PM
        Billings - Austin | Sat, Feb 21 | Normal Airline
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      • AUS 6:20 AM
        5h 33m
        1 stop
        BIL 10:53 AM
        Austin - Billings | Tue, Apr 14 | Delta Air Lines
        $202 $377
        46% off
        46% off
        $377 $202
      • AUS 12:45 PM
        5h 29m
        1 stop
        BIL 5:14 PM
        Austin - Billings | Tue, Apr 14 | United Airlines
        $215 $377
        43% off
        43% off
        $377 $215
      • AUS 6:20 AM
        5h 33m
        1 stop
        BIL 10:53 AM
        Austin - Billings | Wed, Apr 8 | Delta Air Lines
        $220 $377
        42% off
        42% off
        $377 $220
      • AUS 5:30 AM
        5h 23m
        1 stop
        BIL 9:53 AM
        Austin - Billings | Wed, Apr 8 | United Airlines
        $222
        41% off
        $377 $222
      • AUS 3:37 PM
        9h 21m
        1 stop
        BIL 11:58 PM
        Austin - Billings | Tue, Apr 14 | Alaska Airlines
        $238
        37% off
        $377 $238
      • AUS 3:29 PM
        7h 40m
        1 stop
        BIL 10:09 PM
        Austin - Billings | Tue, Apr 14 | American Airlines
        $282
        25% off
        $377 $282
      • AUS 7:20 AM
        7h 5m
        1 stop
        BIL 1:25 PM
        Austin - Billings | Tue, Apr 14 | Hawaiian Airlines
        $291
        23% off
        $377 $291
      • AUS 8:50 AM
        5h 34m
        1 stop
        BIL 1:24 PM
        Austin - Billings | Mon, Feb 23 | United Airlines
        $308
        18% off
        $377 $308
      • AUS 10:50 AM
        5h 30m
        1 stop
        BIL 3:20 PM
        Austin - Billings | Sat, Feb 21 | United Airlines
        $308
        18% off
        $377 $308
      • AUS 6:50 PM
        5h 21m
        1 stop
        BIL 11:11 PM
        Austin - Billings | Thu, Feb 19 | Delta Air Lines
        $320
        15% off
        $377 $320
      • AUS 1:00 PM
        17h 25m
        1 stop
        BIL Invalid Date
        Austin - Billings | Thu, Feb 19 | Normal Airline
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Displayed flight fares from Austin to Billings are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Austin to Billings

The distance between Austin and Billings is approximately 1,960.76 km. Based on Trip.com's data travel demand peaks in August. The off-season for travel is November.

Cheapest one-way flight price$202
Cheapest round-trip ticket price$255
Off-season for travelNovember
Peak season for travelAugust
Flight distance1,960.76 km
Popular airlineAmerican Airlines
Flight statistics for the Austin–Billings route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Austin to Billings (AUS-BIL)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as $202 on Cheapest nonstop routes (e.g. AUS to BIL on Tue, Apr 14), while United Airlines offers Cheapest nonstop round-trips from $255 departing on Wed, Apr 1 and returning on Wed, Apr 8.
  • At the moment, several airlines serve connecting flights from Austin to Billings, including: American Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Austin to Billings is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Austin to Billings, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Apr 14, with one-way flights priced at just $202.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Billings travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Austin to Billings is November, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Austin to Billings on February 17, 2026 with United Airlines, with prices starting at $306.
  • You can land at any one of the following hubs in Billings, with Austin-Bergstrom International Airport to Billings Logan International Airport (AUS-BIL) is by far the most common option on this route: Billings Logan International Airport (BIL).
  • The time difference between Billings and Austin is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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