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Cheap flights from Buffalo to San Antonio (BUF - SAT) from $136

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUF — SAT
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Buffalo to San Antonio are usually found in September or January, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Monday

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 June 6, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$292

One-way from

$136
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Buffalo to San Antonio
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One-way flight from Buffalo to San Antonio
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What is the cheapest day to fly round-trip from Buffalo to San Antonio?

Leaving on a Tuesday 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 44% 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 145% 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 $431, or $482 for flights within the next 24 hours.

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

Our data shows that September tends to be the cheapest month to fly to San Antonio from Buffalo. Users have commonly found prices around $406 for the month, but tickets can be as low as $176. Due to multiple factors, prepare for potentially higher prices in April.

What is the cheapest time of day to fly from BUF to SAT?

It’s typically best to fly out from Buffalo to San Antonio in the evening. Doing so could potentially save you 35% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Buffalo to San Antonio flights in June & July 2024

Find cheap flight options from Buffalo to San Antonio specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Scroll through some of the best deals on flights from Buffalo to San Antonio in 2024. Check back soon for alternative fares.
Wed 7/245:33 amBUF - SAT
1 stop8h 02mJetBlue
Sat 7/271:30 pmSAT - BUF
1 stop8h 43mJetBlue
Deal found 6/4$218
Thu 7/45:33 amBUF - SAT
1 stop7h 48mJetBlue
Wed 7/101:20 pmSAT - BUF
1 stop8h 53mJetBlue
Deal found 6/5$245
Fri 6/146:15 pmBUF - SAT
1 stop20h 47mFrontier
Sun 6/1610:58 pmSAT - BUF
1 stop16h 52mFrontier
Deal found 6/6$258
Thu 6/137:55 pmBUF - SAT
1 stop14h 54mFrontier
Sun 6/1610:58 pmSAT - BUF
1 stop16h 52mFrontier
Deal found 6/5$259
Thu 6/137:55 pmBUF - SAT
1 stop14h 54mFrontier
Sun 6/1610:58 pmSAT - BUF
1 stop16h 52mFrontier
Deal found 6/6$268
Tue 7/28:15 amBUF - SAT
1 stop5h 22mAmerican Airlines
Fri 7/51:35 pmSAT - BUF
1 stop6h 48mAmerican Airlines
Deal found 6/5$302
Tue 7/165:33 amBUF - SAT
1 stop7h 48mJetBlue
Thu 7/181:20 pmSAT - BUF
1 stop8h 53mJetBlue
Deal found 6/5$313
Thu 6/2710:13 amBUF - SAT
1 stop7h 51mAmerican Airlines
Tue 7/95:42 pmSAT - BUF
1 stop5h 19mAmerican Airlines
Deal found 6/5$364
Thu 7/47:00 amBUF - SAT
2 stops9h 23mUnited Airlines
Wed 7/102:05 pmSAT - BUF
1 stop6h 44mUnited Airlines
Deal found 6/5$399

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 3,050,429 searches. Data last updated June 6, 2024.
Scroll through some of the best deals on flights from Buffalo to San Antonio in 2024. Check back soon for alternative fares.
Wed 8/145:33 amBUF - SAT
1 stop8h 02mJetBlue
Tue 8/201:30 pmSAT - BUF
1 stop8h 43mJetBlue
Deal found 6/4$217
Wed 7/245:33 amBUF - SAT
1 stop8h 02mJetBlue
Sat 7/271:30 pmSAT - BUF
1 stop8h 43mJetBlue
Deal found 6/4$218
Thu 7/45:33 amBUF - SAT
1 stop7h 48mJetBlue
Wed 7/101:20 pmSAT - BUF
1 stop8h 53mJetBlue
Deal found 6/5$245
Fri 6/146:15 pmBUF - SAT
1 stop20h 47mFrontier
Sun 6/1610:58 pmSAT - BUF
1 stop16h 52mFrontier
Deal found 6/6$258
Thu 6/137:55 pmBUF - SAT
1 stop14h 54mFrontier
Sun 6/1610:58 pmSAT - BUF
1 stop16h 52mFrontier
Deal found 6/5$259
Thu 6/137:55 pmBUF - SAT
1 stop14h 54mFrontier
Sun 6/1610:58 pmSAT - BUF
1 stop16h 52mFrontier
Deal found 6/6$268
Tue 7/28:15 amBUF - SAT
1 stop5h 22mAmerican Airlines
Fri 7/51:35 pmSAT - BUF
1 stop6h 48mAmerican Airlines
Deal found 6/5$302
Tue 7/165:33 amBUF - SAT
1 stop7h 48mJetBlue
Thu 7/181:20 pmSAT - BUF
1 stop8h 53mJetBlue
Deal found 6/5$313
Thu 6/2710:13 amBUF - SAT
1 stop7h 51mAmerican Airlines
Tue 7/95:42 pmSAT - BUF
1 stop5h 19mAmerican Airlines
Deal found 6/5$364

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 3,050,429 searches. Data last updated June 6, 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.
Fri 6/146:15 pmBUF - SAT
1 stop20h 47mFrontier
Sun 6/1610:58 pmSAT - BUF
1 stop16h 52mFrontier
Deal found 6/6$258
Thu 6/137:55 pmBUF - SAT
1 stop14h 54mFrontier
Sun 6/1610:58 pmSAT - BUF
1 stop16h 52mFrontier
Deal found 6/5$259
Thu 6/137:55 pmBUF - SAT
1 stop14h 54mFrontier
Sun 6/1610:58 pmSAT - BUF
1 stop16h 52mFrontier
Deal found 6/6$268
Thu 6/135:37 pmBUF - SAT
1 stop5h 23mAmerican Airlines
Sun 6/168:10 amSAT - BUF
2 stops8h 27mAmerican Airlines
Deal found 6/5$751
Thu 6/137:00 amBUF - SAT
2 stops9h 31mUnited Airlines
Sun 6/165:30 amSAT - BUF
2 stops10h 00mUnited Airlines
Deal found 6/6$756

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 3,050,429 searches. Data last updated June 6, 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.
Sun 8/185:33 amBUF - SAT
1 stop8h 02mJetBlue
Deal found 6/5$136
Sun 9/229:19 pmBUF - SAT
1 stop10h 38mFrontier
Deal found 6/5$161
Sat 7/610:54 pmBUF - SAT
1 stop24h 03mFrontier
Deal found 6/5$189
Sun 8/186:00 amBUF - SAT
2 stops12h 44mUnited Airlines
Deal found 6/5$288
Sun 9/229:29 amBUF - SAT
2 stops8h 27mAmerican Airlines
Deal found 6/5$378
Sat 7/611:32 amBUF - SAT
2 stops11h 28mAmerican Airlines
Deal found 6/5$441
Sat 7/66:18 amBUF - SAT
3 stops15h 35mUnited Airlines
Deal found 6/5$513
Sun 8/1811:31 amBUF - SAT
3 stops12h 42mUnited Airlines
Deal found 6/5$534
Sun 9/221:55 pmBUF - SAT
3 stops11h 04mUnited Airlines
Deal found 6/5$844

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$217 - $392

Route

Depart

Return

Price

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 8/14

1 stop8h 02m

San Antonio

Tue 8/20

1 stop8h 43m

$217

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 7/24

1 stop8h 02m

San Antonio

Sat 7/27

1 stop8h 43m

$218

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Thu 7/4

1 stop7h 48m

San Antonio

Wed 7/10

1 stop8h 53m

$245

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Tue 7/2

1 stop5h 22m

San Antonio

Fri 7/5

1 stop6h 48m

$302

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Tue 7/16

1 stop7h 48m

San Antonio

Thu 7/18

1 stop8h 53m

$313

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Thu 6/27

1 stop7h 51m

San Antonio

Tue 7/9

1 stop5h 19m

$364

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Thu 11/21

1 stop5h 42m

San Antonio

Mon 12/2

1 stop6h 51m

$366

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 8/14

1 stop6h 09m

San Antonio

Tue 8/20

2 stops10h 43m

$387

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 8/14

2 stops12h 26m

San Antonio

Tue 8/20

2 stops8h 28m

$392

Flights are sorted by cheapest first

Deals found on 6/4

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 May 31, 2024.
To ensure you get the cheapest price possible for a flight from Buffalo to San Antonio, you should look to book at least 51 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.
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What is the cheapest day to fly from Buffalo to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to San Antonio. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to San Antonio flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

51.8 - 84.2 °F

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 June 6, 2024.
Get a feel of what it's like to fly with JetBlue, 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.
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

JetBlue
7.6
Good
4,316 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Frontier
6.2
Okay
3,985 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

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 JetBlue for just $217, but on average you can expect to pay $398.

  • Are there last-minute flights available from Buffalo to San Antonio for under $300?

    There are currently 5+ open flights from Buffalo to San Antonio within the next 7 days for less than $300.

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

    Currently priced at $217, JetBlue will fly you from Buffalo to San Antonio and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $302 and $366, respectively. JetBlue is 46% 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 JetBlue. According to our data, you can fly for as low as $136. Users have also found prices from $161 and $288 on Frontier 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 6/6.

  • 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, JetBlue and Delta. Something to consider prior to booking your flight.

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

    Currently, September is the cheapest month in which you can book a flight from Buffalo to San Antonio (average of $292). 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.

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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.

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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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$157Average$243FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$212Average$307FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$268Average$471FlexibilityNo cancel feeOn-time69%
DeltaCheapest$280Average$384FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$292Average$480FlexibilityNo cancel feeOn-time71%
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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

Weekly flight availability from Buffalo to San Antonio

Explore weekly flight availability from Buffalo to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 6, 2024.
Sunday0daily flights
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday1daily flight

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