Cheap flights from Buffalo to San Antonio

Round-trip
Economy
Buffalo (BUF)
San Antonio (SAT)
Depart
Return
Any month
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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$ 303 - C$ 636

Popular in

June

High demand for flights, 29% potential price rise

Cheapest in

August

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

Round-trip from

C$ 303

From Buffalo to San Antonio

One-way from

C$ 184

One-way flight 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?

Leaving on a Friday 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 45% 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?

To save up to 22% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Buffalo to San Antonio from C$ 490 1-2 weeks out and tickets from C$ 518 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to San Antonio. Flights to San Antonio from Buffalo in August are about C$ 420 on average during August, but can be found for as low as C$ 218.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Buffalo to San Antonio by exploring options for tickets at noon.

Cheap flights from Buffalo to San Antonio in July, August 2021

The best prices found for BUF to SAT flights for July, August
27 Aug - 30 Aug
C$ 416pp
BUF
Buffalo
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BUF
Buffalo
19 Aug - 21 Aug
C$ 551pp
BUF
Buffalo
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BUF
Buffalo
31 Jul - 2 Sep
C$ 651pp
BUF
Buffalo
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BUF
Buffalo

Buffalo to San Antonio 2021 flight deals

Cheap flights to San Antonio from Buffalo found for this year
18 Sep - 22 Sep
C$ 366pp
BUF
Buffalo
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BUF
Buffalo
20 Oct - 24 Oct
C$ 391pp
BUF
Buffalo
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BUF
Buffalo
27 Aug - 30 Aug
C$ 416pp
BUF
Buffalo
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
BUF
Buffalo

One-way flights to San Antonio from Buffalo

The cheapest one-way flights from Buffalo to San Antonio
2:20 a.m. - 6:54 a.m.
Delta
1 stop
5h 34m
BUF - SAT
Delta
C$ 184
Delta
2:59 p.m. - 6:56 p.m.
Delta
1 stop
4h 57m
BUF - SAT
Delta
C$ 481
Delta
2:20 a.m. - 8:25 p.m.
Delta
3 stops
19h 05m
BUF - SAT
Delta
C$ 386
Delta

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

Can I find flights from Buffalo to San Antonio for under C$ 377 on Cheapflights?

Yes, there are multiple flights from Buffalo to San Antonio for under C$ 377. The cheapest flight booked recently is on Delta for just C$ 366, but on average you can expect to pay C$ 1,138.

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.

Are there direct flights from Buffalo to San Antonio for under C$ 377 on Cheapflights?

There are no direct flights from Buffalo to San Antonio, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

Within the past month, 67 users have taken a look at flights from Buffalo to San Antonio.

Does it rain more in Buffalo or San Antonio?

Buffalo will have the same amount of rainfall in 1 compared to San Antonio over the next 17 days.

Is Buffalo weather warmer or cooler than San Antonio?

With an average temperature of 36 °C, peak weather can be found in August. As a traveller, expect to see changes in flight prices during that period. The temperatures in San Antonio are hotter than in Buffalo.

How long is the flight from Buffalo to San Antonio?

For as low as C$ 421, Delta can have you in San Antonio from Buffalo in 5h 36m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Cheapflights users have booked flights from Buffalo to San Antonio round-trip from C$ 366. Other airlines that can offer you cheap pricing are United Airlines, from C$ 533, and Alaska Airlines, from C$ 4,160. You may be able to fly from Buffalo to San Antonio for 18% less than the average price by searching for these airlines.

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

C$ 184 is the cheapest one-way deal found within the past few days, from Delta.

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from Buffalo to San Antonio.

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$ 145 C$ 323 No cancel fee N/A
Search Delta flights
American Airlines
C$ 214 C$ 410 No cancel fee 71%
Search American Airlines flights
United Airlines
C$ 213 C$ 468 No cancel fee 69%
Search United Airlines flights

Hourly flight availability from Buffalo to San Antonio

See what time of day planes typically take off from Buffalo towards San Antonio.
Afternoon Noon to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to noon 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Buffalo to San Antonio
See how many times per day planes take to the skies headed from Buffalo to San Antonio.
Sunday
0 flights
Monday
0 flights
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
0 flights
Friday
0 flights
Saturday
0 flights
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