$79 Cheap Flights from Bozeman (BZN) to San Antonio (SAT)

View $79 flight on Tue, Feb 10, 2026Opens in a new window

Popular airlines from Bozeman Yellowstone Intl. Airport (BZN) to San Antonio International Airport (SAT)

Cheap Flights from Bozeman to San Antonio (BZN-SAT)

Prices were available within the past 7 days and start at $79 for one-way flights and $166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Dec 11 - Tue, Dec 16
BZN
Bozeman
SAT
San Antonio
$166 Roundtrip, found 3 days ago
$166
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Dec 11 from Bozeman to San Antonio, returning Tue, Dec 16, priced at $166 found 3 days ago
Southwest Airlines
Thu, Dec 11 - Tue, Dec 16
BZN
Bozeman
SAT
San Antonio
$193 Roundtrip, found 3 days ago
$193
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Dec 11 from Bozeman to San Antonio, returning Tue, Dec 16, priced at $193 found 3 days ago
United
Thu, Dec 11 - Tue, Dec 16
BZN
Bozeman
SAT
San Antonio
$200 Roundtrip, found 3 days ago
$200
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 11 from Bozeman to San Antonio, returning Tue, Dec 16, priced at $200 found 3 days ago
Alaska Airlines
Thu, Dec 11 - Tue, Dec 16
BZN
Bozeman
SAT
San Antonio
$201 Roundtrip, found 3 days ago
$201
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Dec 11 from Bozeman to San Antonio, returning Tue, Dec 16, priced at $201 found 3 days ago
Southwest Airlines
Thu, Dec 11 - Tue, Dec 16
BZN
Bozeman
SAT
San Antonio
$208 Roundtrip, found 3 days ago
$208
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Dec 11 from Bozeman to San Antonio, returning Tue, Dec 16, priced at $208 found 3 days ago
Delta
Fri, Jan 30 - Mon, Feb 2
BZN
Bozeman
SAT
San Antonio
$217 Roundtrip, found 5 days ago
$217
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jan 30 from Bozeman to San Antonio, returning Mon, Feb 2, priced at $217 found 5 days ago
Alaska Airlines
Thu, Dec 11 - Sun, Dec 14
BZN
Bozeman
SAT
San Antonio
$220 Roundtrip, found 6 days ago
$220
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Dec 11 from Bozeman to San Antonio, returning Sun, Dec 14, priced at $220 found 6 days ago
Southwest Airlines
Fri, Dec 5 - Tue, Dec 9
BZN
Bozeman
SAT
San Antonio
$223 Roundtrip, found 6 days ago
$223
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Fri, Dec 5 from Bozeman to San Antonio, returning Tue, Dec 9, priced at $223 found 6 days ago
Southwest Airlines
Thu, Dec 11 - Tue, Dec 16
BZN
Bozeman
SAT
San Antonio
$224 Roundtrip, found 3 days ago
$224
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Dec 11 from Bozeman to San Antonio, returning Tue, Dec 16, priced at $224 found 3 days ago
American Airlines
Thu, Feb 5 - Mon, Feb 9
BZN
Bozeman
SAT
San Antonio
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Feb 5 from Bozeman to San Antonio, returning Mon, Feb 9, priced at $229 found 2 days ago

Find the cheapest month to fly from Bozeman (BZN) to San Antonio (SAT)

August is typically the cheapest month to fly

From $218 - $549 per traveler.

Alternative airports near San Antonio

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Antonio Intl. SAT. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $298
SAT
San Antonio Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $298

Frequently asked questions

How much does a flight from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT) cost?
Get a cheap one-way flight from $79 or cheap return flight from $166 from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT)?
Flying in December may help you find better deals, as it's the cheapest month for flights between BZN and SAT. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from BZN to SAT. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT)?
You'll have to hop on a flight with a layover when traveling from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from BZN to SAT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT)?
Opt for a flight from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT) last-minute?
Last-minute fares from BZN to SAT are typically more expensive. To lock in the lowest prices, start looking for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a BZN to SAT flight and hotel package?
You can save money by booking a BZN to SAT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Gallatin Field Airport (BZN) to San Antonio Intl. Airport (SAT)?
Generally, it's possible to reschedule or cancel your BZN to SAT flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Bozeman Yellowstone Intl.
Destination airport
San Antonio Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$166
Distance
1316 mi

Book with confidence

Bozeman to San Antonio Flights

The cheapest times to fly from Bozeman to San Antonio

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bozeman to San Antonio are during the month of December. You can find some of the cheapest flights from Bozeman to San Antonio with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bozeman to San Antonio

Sunday is one of the best days to book for cheap flights from Bozeman to San Antonio: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bozeman to San Antonio

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bozeman to San Antonio in 2025. You can also book with separate airlines for your outbound and return journeys, from $79 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bozeman to San Antonio flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bozeman to San Antonio airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bozeman to San Antonio Flights

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*Available to One Key members.