SAT - BIL

$285 Find Cheap Flights from San Antonio 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 San Antonio to Billings departing on 7/2. 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 San Antonio 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 San Antonio to Billings, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$329
Overall average: $560
United Airlines
Wed 4/8Wed 4/15
SAT - BIL • 1 stop
Cheapest one-way
$206
Delta
Thu 7/2
SAT - BIL • 1 stop
Top airlines
Cheapest • from $329 (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 San Antonio and Billings. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $346 (round-trip)
Shortest trip • 5h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% 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 San Antonio to Billings (SAT-BIL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio 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 San Antonio to Billings

Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
4:45 pm - 8:57 pm
SAT
-
BIL
5h 12m
1 stop
United Airlines Logo
7:00 am - 1:00 pm
BIL
-
SAT
5h 00m
1 stop
$329United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
4:45 pm - 8:57 pm
SAT
-
BIL
5h 12m
1 stop
United Airlines Logo
7:00 am - 7:48 pm
BIL
-
SAT
11h 48m
2 stops
$334United Airlines
Wed, Jul 22 - Wed, Jul 29
United Airlines Logo
5:30 am - 1:22 pm
SAT
-
BIL
8h 52m
2 stops
United Airlines Logo
6:00 pm - 11:59 pm
BIL
-
SAT
4h 59m
1 stop
$349United Airlines
Wed, Jul 22 - Mon, Jul 27
Delta Logo
5:50 pm - 10:37 pm
SAT
-
BIL
5h 47m
1 stop
Delta Logo
6:25 pm - 12:44 am
BIL
-
SAT
5h 19m
1 stop
$354Delta
Tue, Jun 16 - Wed, Jun 24
Delta Logo
5:50 pm - 10:37 pm
SAT
-
BIL
5h 47m
1 stop
Delta Logo
6:25 pm - 12:44 am
BIL
-
SAT
5h 19m
1 stop
$375Delta
Thu, Mar 26 - Mon, Mar 30
United Airlines Logo
5:47 am - 9:53 am
SAT
-
BIL
5h 06m
1 stop
United Airlines Logo
2:35 pm - 8:42 pm
BIL
-
SAT
5h 07m
1 stop
$379United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
2:14 pm - 8:57 pm
SAT
-
BIL
7h 43m
2 stops
United Airlines Logo
2:35 pm - 8:42 pm
BIL
-
SAT
5h 07m
1 stop
$380United Airlines
Thu, Mar 26 - Mon, Mar 30
United Airlines Logo
5:47 am - 9:53 am
SAT
-
BIL
5h 06m
1 stop
United Airlines Logo
2:35 pm - 10:59 pm
BIL
-
SAT
7h 24m
2 stops
$384United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
2:14 pm - 8:57 pm
SAT
-
BIL
7h 43m
2 stops
United Airlines Logo
2:35 pm - 10:59 pm
BIL
-
SAT
7h 24m
2 stops
$385United Airlines
Wed, Jul 22 - Tue, Jul 28
United Airlines Logo
5:30 am - 1:22 pm
SAT
-
BIL
8h 52m
2 stops
United Airlines Logo
2:25 pm - 8:54 pm
BIL
-
SAT
5h 29m
1 stop
$388United Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Billings flights

Get data-powered insights and trends into flights from San Antonio 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 San Antonio 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 San Antonio to Billings departing in April.

What is the cheapest month to fly from San Antonio to Billings?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio 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 San Antonio to Billings is June, where tickets cost $356 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is $560 and $545 respectively.

Good to know

Low seasonJanuary
Cheapest flight$206
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Antonio to Billings

When to book flights from San Antonio to Billings

Are your dates flexible? Find out the best times to travel from San Antonio 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 San Antonio to Billings

  • What is the cheapest flight from San Antonio to Billings?

    In the last 3 days, the lowest price for a flight from San Antonio to Billings was $206 for a one-way ticket and $329 for a round-trip.

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

    No

  • Which airports will I be using when flying from San Antonio to Billings?

    San Antonio and Billings are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at Billings Logan Intl.

  • Which aircraft models fly most regularly from San Antonio to Billings?

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

  • Which airline alliances offer flights from San Antonio to Billings?

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

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

    The two airlines most popular with KAYAK users for flights from San Antonio to Billings are Delta and United Airlines. With an average price for the route of $358 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 $450 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Antonio 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 San Antonio to Billings.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from San Antonio 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 San Antonio 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 San Antonio with another airline. Booking your flights between San Antonio 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 San Antonio 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 San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Antonio to Billings

 
See real verified KAYAK customer reviews for airlines flying from San Antonio 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 San Antonio 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 8296 reviews
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

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.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Everything you need to know for your flight from San Antonio to Billings

Information on your arrival and departure airports