CA $190 Cheap Flights from Buffalo (BUF) to San Antonio (SAT)

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to San Antonio International Airport (SAT)

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Cheap flights from Buffalo (BUF) to San Antonio (SAT)

Prices were available within the past 7 days and start at CA $190 for one-way flights and CA $405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
American Airlines
Delta
American Airlines
American Airlines
Delta
Delta
American Airlines
United

Find the cheapest month to fly from Buffalo (BUF) to San Antonio (SAT)

January is typically the cheapest month to fly

From CA $192 - CA $882 per traveller.

Graph displaying average flight prices per month

Flight from Buffalo to San Antonio (BUF - SAT) route information
Origin airport
Buffalo Niagara Intl.
Destination airport
San Antonio Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
CA $404
Distance
2290 km
Average flight time
5 hours 5 mins

Buffalo to San Antonio Flights

The easy way to book your flights from Buffalo to San Antonio 

With Expedia, it’s simple to find and book flights to San Antonio from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to San Antonio Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to San Antonio today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to San Antonio Intl., SAT 

Sort your search results by price to find great deals on your flight from Buffalo to San Antonio—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Antonio from Buffalo currently is just CA $405 rising to CA $516.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Antonio  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Antonio from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Antonio with Expedia today.

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to San Antonio Airport?
The lowest price advertised for a round-trip flight between Buffalo Niagara International Airport and SAT is CA $405. But you better move fast. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BUF to San Antonio Intl. Airport (SAT)?
The majority of flights can be cancelled online, but whether or not you are charged a fee depends on your airline. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Buffalo Niagara International Airport to San Antonio Intl. Airport (SAT) that have flexible change policies?
Flights from BUF to San Antonio Intl. Airport (SAT) with flexible change policies are available with many airlines. Simply use our "No change fees" filter while searching. You'll only need to pay the difference in ticket price, with no added fees to worry about.
How many hours is the flight from Buffalo Niagara International Airport to SAT?
There are lots of ways to make the 5 hours and 49 minutes between Buffalo Niagara International Airport and San Antonio Intl. Airport (SAT) go by faster. Be productive and organize your camera roll or delete all those unwanted emails. A snooze also helps pass the time!
How far is the flight from Buffalo Niagara Intl. Airport (BUF) to San Antonio Intl. Airport (SAT)?
The flight distance from BUF to SAT is 2,300 kilometres. Bring a drink, a snack and an interesting book to read. Keep yourself entertained and the hours will zip by.
Which airlines fly direct from Buffalo Niagara International Airport to San Antonio Airport?
If you want to fly straight from Buffalo Niagara Intl. Airport (BUF) to San Antonio Airport, you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are Buffalo Niagara International Airport to San Antonio Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find an amazing last-minute deal from BUF to SAT, but it's also possible to miss out entirely! As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest easy knowing you're always seeing the latest offers.

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