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$364+ Cheap flights from San Antonio to Butte (SAT - BTM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BTM
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from San Antonio to Butte

Cheapest flights from San Antonio to Butte
Explore the most affordable flight options available from San Antonio to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/214:45 pm
SAT
-
BTM
1 stop6h 37m
United Airlines
sáb. 4/259:24 am
BTM
-
SAT
1 stop6h 36m
United Airlines
Deal found 1/28$364
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/274:43 pm
SAT
-
BTM
1 stop7h 02m
United Airlines
sáb. 1/319:14 am
BTM
-
SAT
1 stop6h 39m
United Airlines
Deal found 1/26$545

Find flight deals from San Antonio to Butte

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Butte (BTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$364
(United Airlines)
Provider with most accurate pricing for San Antonio-Butte Silver Bow Co flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Butte Silver Bow Co flights.
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From San Antonio to Butte Silver Bow Co
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Butte that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from San Antonio to Butte that are best for you.

Fly from

San Antonio

Fly to

Butte

Route

Depart

Return

Price

San AntonioButte

SAT - BTM

SATBTM

San Antonio

mar. 4/21

4:45 pm-10:22 pm

1 stop6h 37m

Butte Silver Bow Co

sáb. 4/25

9:24 am-5:00 pm

1 stop6h 36m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • Most accurate provider: When it comes to deals on San Antonio-Butte flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Antonio-Butte flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Antonio-Butte flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Butte flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Butte flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Butte

Have a flexible travel schedule? Discover the best time to fly to Butte from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Butte

What is the cheapest month to book a flight from San Antonio to Butte?

Currently, August is the cheapest month in which you can book a flight from San Antonio to Butte (average of $149). Flying from San Antonio to Butte in January is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Butte. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Antonio to Butte?

    A quick flight from San Antonio to Butte can take about 6h 37m. United Airlines provides one of the quickest options available for as low as $364. San Antonio and Butte are separated by a distance of 1364 mi.

  • Can I find deals for flights from San Antonio to Butte that include hotel bookings?

    Yes. In addition to deals on San Antonio to Butte flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Butte?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Butte.

  • Can I find deals for business class flights from San Antonio to Butte?

    Yes. Cheapflights offers flight deals from San Antonio to Butte by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Butte?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Butte (average of $149). Flying from San Antonio to Butte in January is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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