HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$159+ 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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SAT
sep. 25 — oct. 21
From?
To?
mié. 9/25
mié. 10/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 January or September, booked 48 days in advance, depart on a Wednesday or Friday and return on a Tuesday

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 septiembre 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

January

Round-trip from

$218
(FlightHub)

One-way from

$159
(Booking.com)
Provider with most accurate pricing for Buffalo-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-San Antonio flights.
Search Deals
High demand for flights, 19% potential price rise
Search Deals
Best time to find cheap flights, 26% potential price drop
Search Deals
From Buffalo to San Antonio
Search Deals
One-way flight from Buffalo to San Antonio
Search Deals

Cheap Buffalo to San Antonio flights in September & October 2024

Find cheap flight options from Buffalo to San Antonio specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,114,411 searches. Prices were last updated on septiembre 20, 2024.
Scroll through some of the best deals on flights from Buffalo to San Antonio in 2024. Check back soon for alternative fares.
This FlightHub deal was found by Cheapflights users on 9/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/257:33 pmBUF - SAT
1 stop15h 40mFrontier
lun. 10/2811:13 amSAT - BUF
1 stop6h 19mFrontier
Deal found 9/20$218
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/316:27 amBUF - SAT
2 stops8h 32mAmerican Airlines
dom. 11/35:05 amSAT - BUF
1 stop10h 17mAmerican Airlines
Deal found 9/20$292
This United Airlines deal was found by Cheapflights users on 9/20. 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.
mié. 10/167:00 amBUF - SAT
1 stop6h 22mUnited Airlines
vie. 10/182:00 pmSAT - BUF
1 stop5h 56mUnited Airlines
Deal found 9/20$410
This Southwest deal was found by Cheapflights users on 9/19. 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.
mié. 10/163:15 pmBUF - SAT
2 stops8h 45mSouthwest
lun. 10/215:10 pmSAT - BUF
1 stop5h 55mSouthwest
Deal found 9/19$415
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/269:00 amBUF - SAT
1 stop7h 44mDelta
dom. 9/2910:43 amSAT - BUF
1 stop5h 28mDelta
Deal found 9/19$766

Buffalo to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,114,411 searches. Data last updated septiembre 20, 2024.
Scroll through some of the best deals on flights from Buffalo to San Antonio in 2024. Check back soon for alternative fares.
This FlightHub deal was found by Cheapflights users on 9/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/257:33 pmBUF - SAT
1 stop15h 40mFrontier
lun. 10/2811:13 amSAT - BUF
1 stop6h 19mFrontier
Deal found 9/20$218
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/146:42 amBUF - SAT
1 stop12h 08mAmerican Airlines
dom. 11/179:23 amSAT - BUF
1 stop11h 59mAmerican Airlines
Deal found 9/20$237
This United Airlines deal was found by Cheapflights users on 9/20. 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.
mié. 10/167:00 amBUF - SAT
1 stop6h 22mUnited Airlines
vie. 10/182:00 pmSAT - BUF
1 stop5h 56mUnited Airlines
Deal found 9/20$410
This Southwest deal was found by Cheapflights users on 9/19. 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.
mié. 10/163:15 pmBUF - SAT
2 stops8h 45mSouthwest
lun. 10/215:10 pmSAT - BUF
1 stop5h 55mSouthwest
Deal found 9/19$415
This Delta deal was found by Cheapflights users on 9/20. 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.
jue. 12/266:15 amBUF - SAT
1 stop8h 24mDelta
mié. 1/15:30 amSAT - BUF
1 stop4h 46mDelta
Deal found 9/20$667

Buffalo to San Antonio flights leaving soon

Find last-minute flight options from Buffalo to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,114,411 searches. Data last updated septiembre 20, 2024.
Consider one of these great deals we found on last-minute flights from Buffalo to San Antonio. Users should examine the flight details to ensure there are no surprises.
This United Airlines deal was found by Cheapflights users on 9/20. 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.
mié. 9/253:00 pmBUF - SAT
1 stop6h 26mUnited Airlines
lun. 9/307:00 amSAT - BUF
1 stop5h 59mUnited Airlines
Deal found 9/20$723
This United Airlines deal was found by Cheapflights users on 9/20. 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.
mié. 9/256:04 pmBUF - SAT
1 stop5h 30mUnited Airlines
lun. 9/305:15 amSAT - BUF
2 stops7h 44mUnited Airlines
Deal found 9/20$728
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/269:00 amBUF - SAT
1 stop7h 44mDelta
dom. 9/2910:43 amSAT - BUF
1 stop5h 28mDelta
Deal found 9/19$766
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/266:00 amBUF - SAT
2 stops11h 27mUnited Airlines
dom. 9/297:00 amSAT - BUF
1 stop5h 17mUnited Airlines
Deal found 9/19$771
This United Airlines deal was found by Cheapflights users on 9/20. 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.
mié. 9/2510:25 amBUF - SAT
2 stops12h 05mUnited Airlines
lun. 9/307:00 amSAT - BUF
2 stops10h 29mUnited Airlines
Deal found 9/20$1,173
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/266:00 amBUF - SAT
2 stops8h 14mUnited Airlines
dom. 9/297:20 amSAT - BUF
2 stops10h 10mUnited Airlines
Deal found 9/19$1,217
This Delta deal was found by Cheapflights users on 9/20. 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.
mié. 9/257:00 amBUF - SAT
2 stops9h 07mDelta
lun. 9/3012:09 pmSAT - BUF
2 stops9h 49mDelta
Deal found 9/20$1,318

One-way flights to San Antonio from Buffalo

Search for one-way flight options from Buffalo to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,114,411 searches. Data last updated septiembre 20, 2024.
Users in need of a one-way flight from Buffalo to San Antonio can choose from these deals. For those needing a return trip from Buffalo, there is a search form available above.
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1911:45 amBUF - SAT
1 stop20h 12mFrontier
Deal found 9/20$159
This CheapOair deal was found by Cheapflights users on 9/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/243:52 pmBUF - SAT
1 stop28h 41mFrontier
Deal found 9/20$175
This Southwest deal was found by Cheapflights users on 9/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1911:45 amBUF - SAT
2 stops13h 20mSouthwest
Deal found 9/20$234
This United deal was found by Cheapflights users on 9/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/246:00 amBUF - SAT
2 stops12h 50mUnited Airlines
Deal found 9/20$344
This United deal was found by Cheapflights users on 9/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/247:00 amBUF - SAT
3 stops17h 59mUnited Airlines
Deal found 9/20$416
This United Airlines deal was found by Cheapflights users on 9/20. 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.
jue. 12/1910:28 amBUF - SAT
3 stops14h 17mUnited Airlines
Deal found 9/20$865

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 3,114,411 searches. Data last updated septiembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$218 - $437

Route

Depart

Return

Price

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

vie. 10/25

1 stop15h 40m

San Antonio

lun. 10/28

1 stop6h 19m

$218

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

jue. 11/14

1 stop12h 08m

San Antonio

dom. 11/17

1 stop11h 59m

$237

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

mié. 10/16

1 stop6h 22m

San Antonio

vie. 10/18

1 stop5h 56m

$410

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

mié. 10/16

2 stops8h 45m

San Antonio

lun. 10/21

1 stop5h 55m

$415

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

vie. 2/21

1 stop6h 17m

San Antonio

dom. 2/23

1 stop6h 07m

$437

Flights are sorted by cheapest first

Deals found on 9/20

  • 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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 September 20, 2024.

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.

Find deals

What is the cheapest month to book a flight from Buffalo to San Antonio?

Currently, October is the cheapest month in which you can book a flight from Buffalo to San Antonio (average of $167). Flying from Buffalo to San Antonio in April is currently the most expensive (average of $235). 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 septiembre 20, 2024.

It’s typically best to fly out from Buffalo to San Antonio in the evening. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

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

Our users search for these airlines the most when looking for flights from Buffalo to San Antonio. Data last updated on septiembre 20, 2024.

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

American Airlines

American Airlines

From $311

Delta

Delta

From $296

JetBlue

JetBlue

From $205

United Airlines

United Airlines

From $376

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 septiembre 20, 2024.
Get a feel of what it's like to fly with Delta 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.
Southwest
8.2
Very good
5,314 reviews

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

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.

Southwest
8.2
Very good
5,314 reviews
Southwest
8.2
Very good
5,314 reviews

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

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.

Delta
8.0
Very good
9,062 reviews
Southwest
8.2
Very good
5,314 reviews

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

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.

United Airlines
7.4
Good
9,522 reviews
Southwest
8.2
Very good
5,314 reviews

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

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.

American Airlines
7.3
Good
10,000 reviews
Southwest
8.2
Very good
5,314 reviews

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

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.

Frontier
6.2
Okay
3,688 reviews
Southwest
8.2
Very good
5,314 reviews

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

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.

  • Can I find flights from Buffalo to San Antonio for under $300 on Cheapflights?

    Yes, there are multiple flights from Buffalo to San Antonio for under $300. The cheapest flight booked recently is on Frontier for just $218, but on average you can expect to pay $343.

  • Are there last-minute flights available from Buffalo to San Antonio for under $800?

    There are currently 7+ open flights from Buffalo to San Antonio within the next 7 days for less than $800.

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

    Currently priced at $218, Frontier will fly you from Buffalo to San Antonio and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $237 and $410, respectively. Frontier is 48% 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 $159. Users have also found prices from $234 and $344 on Southwest and United Airlines, respectively.

  • What does BUF to SAT mean?

    Great question - BUF to SAT just means Buffalo Airport to San Antonio Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Buffalo to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Buffalo to San Antonio that include hotel bookings?

    Yes. In addition to deals on Buffalo to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to San Antonio.

  • Can I find deals for business class flights from Buffalo to San Antonio?

    Yes. Cheapflights offers flight deals from Buffalo to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Buffalo to San Antonio that allow pets onboard?

    Many airlines flying from Buffalo to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to San Antonio?

    Yes, you can often find last-minute deals on Buffalo to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to San Antonio flight deals updated?

    The Buffalo to San Antonio flight deals you see on this page were last updated on 9/20.

  • What is the cheapest month to book a flight from Buffalo to San Antonio?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to San Antonio (average of $167). Flying from Buffalo to San Antonio in April is currently the most expensive (average of $235). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Newark to Hobby flights
John F Kennedy Intl to Austin flights
John F Kennedy Intl to Hobby flights
Newark to George Bush Intcntl flights
John F Kennedy Intl to George Bush Intcntl flights
LaGuardia to George Bush Intcntl flights
Newark to Austin flights
LaGuardia to Austin flights
John F Kennedy Intl to San Antonio flights
Newark to San Antonio flights
LaGuardia to Love Field flights
LaGuardia to San Antonio flights
John F Kennedy Intl to Love Field flights
Newark to Love Field flights
Buffalo to Dallas/Fort Worth flights
Buffalo to Hobby flights
Syracuse to Dallas/Fort Worth flights
LaGuardia to Corpus Christi flights
Buffalo to George Bush Intcntl flights
White Plains to Dallas/Fort Worth flights
Newark to Corpus Christi flights
Albany to Dallas/Fort Worth flights
Rochester to Dallas/Fort Worth flights
Syracuse to Hobby flights
Rochester to Hobby flights
John F Kennedy Intl to El Paso flights
Newark to El Paso flights
White Plains to Austin flights
LaGuardia to El Paso flights
Syracuse to George Bush Intcntl flights
Albany to Hobby flights
Rochester to George Bush Intcntl flights
Rochester to Austin flights
Buffalo to Love Field flights
Syracuse to Austin flights
Syracuse to San Antonio flights
Buffalo to Austin flights
White Plains to Hobby flights
Albany to George Bush Intcntl flights
John F Kennedy Intl to Corpus Christi flights
White Plains to San Antonio flights
Islip to Dallas/Fort Worth flights
Newark to Lubbock flights
Rochester to Love Field flights
John F Kennedy Intl to McAllen flights

Top 5 airlines flying from Buffalo to San Antonio

Discover the top 5 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 3,114,411 searches. Data last updated septiembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$145Average$278FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$205Average$307FlexibilityNo cancel feeOn-time62%
DeltaCheapest$296Average$450FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$469FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$376Average$479FlexibilityNo cancel feeOn-time69%
Austin to New York flights
New York to Virginia flights
San Francisco to Manila flights
Fort Lauderdale to Denver flights
Dallas to Miami flights
Seattle to Denver flights
Boston to San Francisco flights
Miami to Washington, D.C. flights
San Francisco to Bengaluru flights
Miami to Orlando flights
Miami to Cancún flights
Buffalo to Savannah flights

Search flights from Buffalo to San Antonio by cabin class

Find flights from Buffalo to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Zhanjiang
Flights to Udaipur Dabok
Flights to Tirgu Mures
Flights to Salalah
Flights to Huaraz Anta
Flights to Puerto Natales Teniente J. Gallardo
Flights to Balmaceda Teniente Vidal
Flights to La Romana
Flights to Bishop
Flights to San Salvador Ilopango
Flights to Gaya
Flights to Brașov-Ghimbav Intl
Flights to Kittilä
Flights to Caxias do Sul Campo dos Bugres
Flights to Jaipur Sanganeer
Flights to Abha
Flights to Sorong Jefman
Flights to Surat
Flights to Lille Lesquin
Flights to Ozamiz Labo
Flights to Piura
Flights to Pernem Mopa Intl
Flights to Skukuza
Flights to Rosario Fisherton
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines