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

BUF — SAT
Dec 5 — Dec 121

The best prices from Buffalo to San Antonio are usually found in January or December, booked 52 days in advance, depart on a Tuesday or Friday and return on a Wednesday

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 2022: compare Buffalo to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.

BUF - SAT

Price

$312 - $568

SAT

Temperature

51.8 - 84.2 °F

SAT

Rainfall

1.6 - 3.7 inches

Popular inAprilHigh demand for flights, 25% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 26% potential price drop
Round-trip from$312From Buffalo to San Antonio
One-way from$218One-way flight from Buffalo to San Antonio

What is the cheapest day to fly round-trip from Buffalo to San Antonio?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 38% on the overall cost on flights from Buffalo to San Antonio.

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

Travelers have found it’s best to book a flight 52 days in advance to save up to 46% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buffalo to San Antonio 1-2 weeks in advance for as low as $478, or $562 for flights within the next 24 hours.

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

Our data shows that January tends to be the cheapest month to fly to San Antonio from Buffalo. Users have commonly found prices around $424 for the month, but tickets can be as low as $287. Due to multiple factors, prepare for potentially higher prices in April.

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 24% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Buffalo to San Antonio in November, December 2022

The best prices found for BUF to SAT flights for November, December
Dec 9 - Dec 15
BUF

Buffalo

SAT

San Antonio

1 stop

12h 25m
SAT

San Antonio

BUF

Buffalo

1 stop

8h 50m
$164

Frontier

Pick Dates

Deal found 11/27

Dec 2 - Dec 4
BUF

Buffalo

SAT

San Antonio

1 stop

12h 37m
SAT

San Antonio

BUF

Buffalo

1 stop

23h 36m
$184

Frontier

Pick Dates

Deal found 11/27

Dec 16 - Dec 18
BUF

Buffalo

SAT

San Antonio

1 stop

12h 25m
SAT

San Antonio

BUF

Buffalo

1 stop

8h 03m
$231

Multiple Airlines

Pick Dates

Deal found 11/27

Buffalo to San Antonio 2022 flight deals

Cheap flights to San Antonio from Buffalo found for this year
Dec 9 - Dec 15
BUF

Buffalo

SAT

San Antonio

1 stop

12h 25m
SAT

San Antonio

BUF

Buffalo

1 stop

8h 50m
$164

Frontier

Pick Dates

Deal found 11/27

Dec 2 - Dec 4
BUF

Buffalo

SAT

San Antonio

1 stop

12h 37m
SAT

San Antonio

BUF

Buffalo

1 stop

23h 36m
$184

Frontier

Pick Dates

Deal found 11/27

Nov 28 - Dec 5
BUF

Buffalo

SAT

San Antonio

1 stop

22h 48m
SAT

San Antonio

BUF

Buffalo

1 stop

32h 18m
$198

Frontier

Pick Dates

Deal found 11/27

Cheap United Airlines flights from Buffalo to San Antonio

Jan 21 - Jan 25
BUF

Buffalo

SAT

San Antonio

1 stop

6h 27m
SAT

San Antonio

BUF

Buffalo

1 stop

5h 42m
$194

United Airlines

Pick Dates

Deal found 11/29

Jan 21 - Jan 25
BUF

Buffalo

SAT

San Antonio

1 stop

6h 50m
SAT

San Antonio

BUF

Buffalo

2 stops

12h 16m
$243

United Airlines

Pick Dates

Deal found 11/29

Jan 21 - Jan 25
BUF

Buffalo

SAT

San Antonio

2 stops

16h 05m
SAT

San Antonio

BUF

Buffalo

2 stops

12h 16m
$293

United Airlines

Pick Dates

Deal found 11/29

Cheap Frontier flights from Buffalo to San Antonio

Dec 9 - Dec 15
BUF

Buffalo

SAT

San Antonio

1 stop

12h 25m
SAT

San Antonio

BUF

Buffalo

1 stop

8h 50m
$164

Frontier

Pick Dates

Deal found 11/27

Feb 22 - Feb 28
BUF

Buffalo

SAT

San Antonio

2 stops

21h 49m
SAT

San Antonio

BUF

Buffalo

1 stop

8h 58m
$205

Frontier

Pick Dates

Deal found 11/29

Feb 21 - Feb 26
BUF

Buffalo

SAT

San Antonio

1 stop

11h 57m
SAT

San Antonio

BUF

Buffalo

1 stop

24h 21m
$234

Frontier

Pick Dates

Deal found 11/27

Last minute flights from Buffalo to San Antonio

Late deals on return flights to San Antonio from Buffalo, departing today and this week
Dec 9 - Dec 15
BUF

Buffalo

SAT

San Antonio

1 stop

12h 25m
SAT

San Antonio

BUF

Buffalo

1 stop

8h 50m
$164

Frontier

Pick Dates

Deal found 11/27

Dec 9 - Dec 15
BUF

Buffalo

SAT

San Antonio

1 stop

12h 25m
SAT

San Antonio

BUF

Buffalo

2 stops

11h 33m
$233

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 9 - Dec 15
BUF

Buffalo

SAT

San Antonio

2 stops

15h 24m
SAT

San Antonio

BUF

Buffalo

2 stops

25h 16m
$577

United Airlines

Pick Dates

Deal found 11/27

One-way flights to San Antonio from Buffalo

The cheapest one-way flights from Buffalo to San Antonio
Dec 6
BUF

Buffalo

SAT

San Antonio

1 stop

31h 18m
$79

Frontier

Pick Dates

Deal found 11/29

Apr 18
BUF

Buffalo

SAT

San Antonio

1 stop

12h 08m
$87

Frontier

Pick Dates

Deal found 11/29

Dec 11
BUF

Buffalo

SAT

San Antonio

1 stop

21h 55m
$99

Frontier

Pick Dates

Deal found 11/29

Related info for your journey

Useful info, stats and facts about Buffalo to San Antonio flights.

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 $200 on Cheapflights?

Yes, there are multiple flights from Buffalo to San Antonio for under $200. The cheapest flight booked recently is on Multiple Airlines for just $178, but on average you can expect to pay $257.

Are there last-minute flights available from Buffalo to San Antonio for under $200?

There are currently 3+ open flights from Buffalo to San Antonio within the next 7 days for less than $200.

How popular is this Buffalo to San Antonio flight route?

Flights from Buffalo to San Antonio have been viewed 20 times in the past calendar month.

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

Currently priced at $194, United Airlines will fly you from Buffalo to San Antonio and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $205 and $302, respectively. United Airlines is 54% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Buffalo to San Antonio one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $79. Users have also found prices from $213 and $438 on United Airlines and American Airlines, respectively.

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

The most popular airlines flying from Buffalo to San Antonio are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.

What are the cheapest flights from Buffalo to San Antonio?

Looking at all options, your cheapest flight can be booked for $139. While the most popular route (Buffalo - San Antonio) can be booked for $178 on average our data indicates $755 when flying from Buffalo to San Antonio.

Alternative routes for Buffalo to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Buffalo to San Antonio

The chart below displays the airlines Cheapflights users traveling from Buffalo to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
JetBlueCheapest$139Average$340FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
FrontierCheapest$146Average$184FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$242Average$431FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$277Average$429FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$320Average$505FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights