AUS - BIL

$159 Find Cheap Flights from Austin to Billings

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Billings departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Billings

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Billings, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Billings, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$311
Typical prices: $589-$404
Delta
Tue 6/2Wed 6/10
AUS - BIL • 1 stop
Cheapest one-way
$159
Typical prices: $248-$405
Delta
Wed 5/13
AUS - BIL • 1 stop
Top airlines
Cheapest • from $311 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Billings. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $383 (round-trip)
Shortest trip • 5h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Billings!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Billings (AUS-BIL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Billings that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Billings

Tue, Jun 2 - Wed, Jun 10
Delta Logo
6:32 pm - 10:52 pm
AUS
-
BIL
5h 20m
1 stop
Delta Logo
5:18 am - 11:27 am
BIL
-
AUS
5h 09m
1 stop
$311Delta
Wed, May 13 - Wed, May 20
Delta Logo
6:14 pm - 11:14 pm
AUS
-
BIL
6h 00m
1 stop
Delta Logo
6:30 am - 1:21 pm
BIL
-
AUS
5h 51m
1 stop
$314Delta
Tue, Sep 8 - Tue, Sep 15
Delta Logo
2:40 pm - 7:37 pm
AUS
-
BIL
5h 57m
1 stop
Delta Logo
5:45 am - 3:43 pm
BIL
-
AUS
8h 58m
2 stops
$316Delta
Tue, Jun 16 - Wed, Jun 24
Alaska Airlines Logo
5:41 pm - 3:03 pm
AUS
-
BIL
22h 22m
1 stop
Alaska Airlines Logo
6:00 am - 3:14 pm
BIL
-
AUS
8h 14m
1 stop
$317Alaska Airlines
Tue, Jun 2 - Sun, Jun 14
Delta Logo
6:32 pm - 10:52 pm
AUS
-
BIL
5h 20m
1 stop
Delta Logo
5:18 am - 11:27 am
BIL
-
AUS
5h 09m
1 stop
$320Delta
Thu, May 28 - Fri, Jun 5
United Airlines Logo
8:45 am - 3:29 pm
AUS
-
BIL
7h 44m
1 stop
United Airlines Logo
4:10 pm - 11:44 pm
BIL
-
AUS
6h 34m
1 stop
$329United Airlines
Thu, Jun 4 - Tue, Jun 16
Multiple Airlines Logo
11:44 am - 9:10 am
AUS
-
BIL
22h 26m
1 stop
Multiple Airlines Logo
2:33 pm - 11:59 pm
BIL
-
AUS
32h 26m
2 stops
$330Multiple Airlines
Tue, May 12 - Fri, May 29
Delta Logo
6:14 pm - 11:14 pm
AUS
-
BIL
6h 00m
1 stop
Delta Logo
5:30 am - 12:04 pm
BIL
-
AUS
5h 34m
1 stop
$333Delta
Tue, Jun 2 - Tue, Jun 16
Delta Logo
6:32 pm - 10:52 pm
AUS
-
BIL
5h 20m
1 stop
Delta Logo
5:18 am - 3:16 pm
BIL
-
AUS
8h 58m
2 stops
$335Delta
Thu, Jun 4 - Sun, Jun 14
Multiple Airlines Logo
11:44 am - 9:10 am
AUS
-
BIL
22h 26m
1 stop
Multiple Airlines Logo
5:35 pm - 11:59 pm
BIL
-
AUS
29h 24m
2 stops
$338Multiple Airlines
Booking Insights

KAYAK's insights & trends for Austin to Billings flights

Get data-powered insights and trends into flights from Austin to Billings to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Billings departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Billings, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Billings is April, where tickets cost $348 (return) on average. On the other hand, the most expensive months are February and June, where the average cost of round-trip tickets is $515 and $509 respectively.

Good to know

Low seasonDecember
Cheapest flight$159
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 25% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Austin to Billings

  • What is the cheapest flight from Austin to Billings?

    In the last 3 days, the lowest price for a flight from Austin to Billings was $159 for a one-way ticket and $311 for a round-trip.

  • Do I need a passport to fly between Austin and Billings?

    A passport is not required to fly from Austin to Billings.

  • Which aircraft models fly most regularly from Austin to Billings?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Billings?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Austin and Billings, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Austin to Billings, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Billings are Delta and United Airlines. With an average price for the route of $354 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $476 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Austin to Billings?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Billings.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Billings?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Billings?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billings with an airline and back to Austin with another airline. Booking your flights between Austin and BIL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Billings?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billings from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Austin to Billings

 
See real verified KAYAK customer reviews for airlines flying from Austin to Billings. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Billings? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8422 reviews
7.9Comfort
7.2Food
7.8Entertainment
8.5Crew
8.1Boarding
Airline reviews

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

4.0 OkayDerek, Apr 2026
SEA - HNL
Read more Delta reviews

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

The seat was comfortable, the attendants were very nice and WiFi made my life so much easier with work. Kudos!

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

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

Information on your arrival and departure airports