$75+ Cheap flights from Buffalo to San Antonio (BUF - SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Buffalo to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Buffalo to San Antonio are usually found in September or August, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Buffalo to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to San Antonio (SAT). 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 January 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $335 (Delta) |
One-way from | $75 (Frontier) |
Popular in | June |
Cheapest in | September |
Average price | $472 |
Find flight deals from Buffalo to San Antonio
Cheapest flights from Buffalo to San AntonioExplore the most affordable flight options available from Buffalo to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.
Explore the most affordable flight options available from Buffalo to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Buffalo to San Antonio within your budget
Customize your flight search to find flights from Buffalo to San Antonio 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 January 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
BuffaloSan Antonio
BUF - SAT
BUFSAT
Buffalo
Wed 2/5
5:49 pm-10:59 pm
1 stop6h 10m
San Antonio
Tue 2/11
7:00 am-1:06 pm
1 stop5h 06m
BuffaloSan Antonio
BUF - SAT
BUFSAT
Buffalo
Wed 2/5
11:45 am-8:10 pm
1 stop9h 25m
San Antonio
Tue 2/11
12:26 pm-10:49 pm
2 stops9h 23m
BuffaloSan Antonio
BUF - SAT
BUFSAT
Buffalo
Tue 2/4
2:43 pm-11:15 pm
2 stops9h 32m
San Antonio
Sat 2/8
2:27 pm-11:25 pm
2 stops7h 58m
BuffaloSan Antonio
BUF - SAT
BUFSAT
Buffalo
Tue 2/18
4:20 pm-12:15 am
1 stop8h 55m
San Antonio
Tue 2/25
6:05 am-3:20 pm
1 stop8h 15m
BuffaloSan Antonio
BUF - SAT
BUFSAT
Buffalo
Mon 2/10
10:31 am-6:15 pm
1 stop8h 44m
BuffaloSan Antonio
BUF - SAT
BUFSAT
Buffalo
Tue 2/11
6:00 am-11:17 am
1 stop6h 17m
BuffaloSan Antonio
BUF - SAT
BUFSAT
Buffalo
Wed 2/12
5:49 pm-10:59 pm
1 stop6h 10m
BuffaloSan Antonio
BUF - SAT
BUFSAT
Buffalo
Fri 2/14
3:15 pm-11:20 pm
2 stops9h 05m
BuffaloSan Antonio
BUF - SAT
BUFSAT
Buffalo
Fri 5/2
6:00 am-7:37 pm
3 stops14h 37m
Compare providers for flights from Buffalo to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to San Antonio in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub 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 Buffalo-San Antonio 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 Buffalo to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Buffalo with our price prediction graph.
Travel insights for flights from Buffalo to San Antonio
Get recent, data-driven insights about flights from Buffalo to San Antonio including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Buffalo to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Buffalo to San Antonio. Price data was last updated on January 17, 2025.
To ensure you get the cheapest price possible for a flight from Buffalo to San Antonio, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Buffalo to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Buffalo to San Antonio (average of $295). Flying from Buffalo to San Antonio in March is currently the most expensive (average of $376). 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.
What is the cheapest time of day to fly from BUF to SAT?
Find hourly flight availability from Buffalo to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.
It’s typically best to fly out from Buffalo to San Antonio in the evening. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.
Rainfall in San Antonio by month
Plan your trip to San Antonio by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.
Temperature in San Antonio by month
Plan your trip to San Antonio by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated January 20, 2025.
Get a feel of what it's like to fly with American Airlines and United Airlines from Buffalo to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Related info for your journey
Find useful and relevant information for your journey from Buffalo to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Buffalo to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Buffalo to San Antonio
Discover the top 6 airlines that operate flights from Buffalo to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$145 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$277 | Average$370 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$302 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$321 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$361 | Average$481 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$389 | Average$503 | FlexibilityNo cancel fee | On-time69% |