AUS - BIL

$156 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 6/10. 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$311
Typical prices: $564-$379
Delta
mar. 6/16mié. 6/24
AUS - BIL • 1 stop
Cheapest one-way
$156
United Airlines
mié. 6/10
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 $344 (round-trip)
Shortest trip • 5h 38m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% 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

mar., jun. 16 - mié., jun. 24
Delta Logo
6:04 pm - 11:37 pm
AUS
-
BIL
6h 33m
1 stop
Delta Logo
6:24 am - 12:48 pm
BIL
-
AUS
5h 24m
1 stop
$311Delta
sáb., sep. 12 - mié., sep. 16
United Airlines Logo
5:35 am - 9:41 am
AUS
-
BIL
5h 06m
1 stop
United Airlines Logo
2:25 pm - 11:13 pm
BIL
-
AUS
7h 48m
2 stops
$316United Airlines
vie., may. 8 - sáb., may. 23
Delta Logo
6:32 pm - 10:52 pm
AUS
-
BIL
5h 20m
1 stop
Delta Logo
6:30 am - 2:50 pm
BIL
-
AUS
7h 20m
1 stop
$320Delta
sáb., sep. 12 - mié., sep. 16
Delta Logo
1:05 pm - 10:27 pm
AUS
-
BIL
10h 22m
2 stops
Delta Logo
5:45 am - 3:43 pm
BIL
-
AUS
8h 58m
2 stops
$321Delta
vie., may. 8 - sáb., may. 23
Delta Logo
1:21 pm - 10:52 pm
AUS
-
BIL
10h 31m
2 stops
Delta Logo
6:30 am - 2:50 pm
BIL
-
AUS
7h 20m
1 stop
$325Delta
vie., may. 15 - lun., may. 18
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
$329Delta
mar., jun. 16 - mié., jun. 24
Delta Logo
6:04 pm - 11:37 pm
AUS
-
BIL
6h 33m
1 stop
Delta Logo
5:18 am - 11:28 am
BIL
-
AUS
5h 10m
1 stop
$330Delta
mar., jun. 16 - mié., jun. 24
Delta Logo
6:04 pm - 11:37 pm
AUS
-
BIL
6h 33m
1 stop
Delta Logo
5:18 am - 5:09 pm
BIL
-
AUS
10h 51m
2 stops
$335Delta
vie., may. 15 - lun., may. 18
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
$339Delta
mar., jun. 16 - mié., jun. 24
Delta Logo
6:04 pm - 11:37 pm
AUS
-
BIL
6h 33m
1 stop
Delta Logo
5:18 am - 5:09 pm
BIL
-
AUS
10h 51m
2 stops
$350Delta
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$156
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 24% 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 $156 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 $479 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 8340 reviews
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

2.0 MediocreAliya, Mar 2026
JFK - ATL
Read more Delta reviews

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

The cabin temperature was nice and cool. The wifi was not working.

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.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

The flight changed gates multiple times and flight had to be delayed multiple times

Delayed for mechanical and no updates on what was happening and how long the delay might be.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

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

Information on your arrival and departure airports