Cheap flights from Buffalo to San Antonio

Round-trip
Economy
Buffalo (BUF)
San Antonio (SAT)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Buffalo to San Antonio are usually found in August or July, booked 60 days in advance, depart on a Friday or Wednesday and return on a Monday

How to find the cheapest flight from
Buffalo (BUF) to San Antonio (SAT)

All the information you need to plan the best BUF to SAT flight in 2021: compare Buffalo to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
BUF - SAT
Price
C$ 308 - C$ 647
SAT
Temperature
11 - 29 °C
SAT
Precipitation
41 - 95 mm

Popular in

June

High demand for flights, 29% potential price rise

Cheapest in

August

Best time to find cheap flights, 33% potential price drop

Average price

C$ 396

Average for round-trip flights in setiembre 2021

Round-trip from

$308

From Buffalo to San Antonio

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Buffalo to San Antonio?

Tuesday flights are generally found to be more expensive for flights from Buffalo to San Antonio. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

How far in advance should I book a flight from Buffalo to San Antonio?

Users have found that booking a flight from Buffalo to San Antonio at least 31 days early can save you up to 60% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Buffalo to San Antonio for as little as C$ 545 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 765 for flights departing within the next 3 days.

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

Flights from Buffalo to San Antonio lean towards being more expensive in June. Prices are generally better when you fly from Buffalo to San Antonio in August, with the cheapest ticket starting at C$ 231.

When is the cheapest time to fly from Buffalo to San Antonio (BUF - SAT)?

It’s typically best to fly out from Buffalo to San Antonio at noon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Buffalo to San Antonio in September, October 2021

The best prices found for BUF to SAT flights for September, October
12 Oct - 14 Oct
C$ 387pp
BUF
Buffalo
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BUF
Buffalo
22 Oct - 30 Oct
C$ 400pp
BUF
Buffalo
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
BUF
Buffalo
22 Oct - 30 Oct
C$ 440pp
BUF
Buffalo
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
   
2 STOPS
BUF
Buffalo

Buffalo to San Antonio 2021 flight deals

Cheap flights to San Antonio from Buffalo found for this year
12 Oct - 14 Oct
C$ 387pp
BUF
Buffalo
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BUF
Buffalo
5 Nov - 8 Nov
C$ 395pp
BUF
Buffalo
JetBlue
 
1 STOP
SAT
San Antonio
SAT
San Antonio
JetBlue
 
1 STOP
BUF
Buffalo
22 Oct - 30 Oct
C$ 400pp
BUF
Buffalo
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
BUF
Buffalo

Last minute flights from Buffalo to San Antonio

Late deals on round-trip flights to San Antonio from Buffalo, departing today and this week
28 Sep - 4 Oct
C$ 515pp
BUF
Buffalo
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
BUF
Buffalo
28 Sep - 4 Oct
C$ 639pp
BUF
Buffalo
United Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
   
2 STOPS
BUF
Buffalo
28 Sep - 4 Oct
C$ 653pp
BUF
Buffalo
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
BUF
Buffalo

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Buffalo</span> to <span class="emphasized">San Antonio</span> flights.

Flight FAQs

From Buffalo to San Antonio

Which airlines flying from Buffalo to San Antonio have flexible cancellations due to COVID-19?

American Airlines, Delta, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Buffalo to San Antonio for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Buffalo to San Antonio for under C$ 400. The cheapest flight booked recently is on Delta for just C$ 387, but on average you can expect to pay C$ 518.

Are there last-minute flights available from Buffalo to San Antonio for under C$ 600?

There are currently 4+ open flights from Buffalo to San Antonio within the next 7 days for less than C$ 600.

How popular is this Buffalo to San Antonio flight route?

The Buffalo to San Antonio flight path was viewed by 26 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Buffalo to San Antonio round-trip?

Cheapflights users have booked flights from Buffalo to San Antonio round-trip from C$ 387. Other airlines that can offer you cheap pricing are JetBlue, from C$ 395, and American Airlines, from C$ 400. You may be able to fly from Buffalo to San Antonio for 15% less than the average price by searching for these airlines.

What are the most popular airlines that fly from Buffalo to San Antonio?

When booking a flight from Buffalo to San Antonio, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What are the cheapest flights from Buffalo to San Antonio?

While on average a flight from Buffalo to San Antonio is generally C$ 357, our data shows the cheapest flight currently is C$ 202. When looking at the most popular route, (Buffalo - San Antonio), you can expect to pay C$ 403 for that flight.

Related searches

Flights to San Antonio (SAT) from Buffalo (BUF)
Flights to Buffalo Flights to San Antonio

Rent a Car

Car Rentals in San Antonio Car Rentals in USA

COVID Restrictions

View COVID Travel Restrictions for San Antonio (SAT)

Do I need a COVID test to fly to San Antonio from Buffalo?

Information is based on travel restrictions for travel to San Antonio within the United States

Most visitors from Buffalo need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.

COVID-19 testing requirements
Visitors from Buffalo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Antonio.

Quarantine requirements
Visitors from Buffalo are not required to quarantine after entering San Antonio.

Do I need a test to fly back to Buffalo from San Antonio?

Returning to Buffalo from San Antonio

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Buffalo.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Buffalo.

Hide COVID Travel Restrictions for San Antonio (SAT)

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from Buffalo to San Antonio.
Average temperature for September in San Antonio
33.0 °C
Avg rainfall for September in San Antonio
78.0 mm

Airports servicing Buffalo

Airports servicing San Antonio

Top 3 airlines flying from Buffalo to San Antonio

The chart below displays the airlines Cheapflights users travelling from Buffalo to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
C$ 185 C$ 413 No cancel fee N/A
Search Delta flights
United Airlines
C$ 273 C$ 598 No cancel fee 69%
Search United Airlines flights
American Airlines
C$ 274 C$ 525 No cancel fee 71%
Search American Airlines flights
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First