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Cheap flights from Buffalo to San Antonio from C$ 157

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 5/6. 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
16 Apr — 23 Apr1
1 adult
Tue 16/4
Tue 23/4

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 11 April 2024.

Popular in

March

Cheapest in

January

Round-trip from

C$ 465

One-way from

C$ 157
High demand for flights, 18% potential price rise
Best time to find cheap flights, 25% potential price drop
From Buffalo to San Antonio
One-way flight from Buffalo to San Antonio

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

Tuesday flights are generally found to be more expensive for flights from Buffalo to San Antonio. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

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

Users have found that booking a flight from Buffalo to San Antonio at least 51 days early can save you up to 150% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Buffalo to San Antonio for as little as C$ 505 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 755 for flights departing within the next 3 days.

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

Flights from Buffalo to San Antonio lean towards being more expensive in March. Prices are generally better when you fly from Buffalo to San Antonio in January, with the cheapest ticket starting at C$ 291.

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 in the morning. Doing so could potentially save you 4% on the flight price compared to flying at noon, which is usually more expensive.

Cheap United Airlines flights from Buffalo to San Antonio

Explore cheap flight options specifically provided by United Airlines for the route between Buffalo and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 539,100 searches. Data last updated 11 April 2024.
Find some of the cheapest United Airlines flights travelling from Buffalo to San Antonio. Make sure to double check the flight details before booking.
Wed 7/86:03 p.m.BUF - SAT
1 stop6h 10mUnited Airlines
Sat 17/89:40 a.m.SAT - BUF
2 stops13h 22mUnited Airlines
Deal found 11/4C$ 601
Wed 7/87:00 a.m.BUF - SAT
2 stops13h 01mUnited Airlines
Sat 17/87:30 a.m.SAT - BUF
2 stops15h 32mUnited Airlines
Deal found 11/4C$ 843
Tue 9/77:55 p.m.BUF - SAT
2 stops16h 06mUnited Airlines
Tue 16/77:00 a.m.SAT - BUF
1 stop15h 36mUnited Airlines
Deal found 11/4C$ 885
Tue 9/77:55 p.m.BUF - SAT
2 stops16h 06mUnited Airlines
Tue 16/712:05 p.m.SAT - BUF
2 stops10h 51mUnited Airlines
Deal found 11/4C$ 1,035
Thu 4/710:05 a.m.BUF - SAT
2 stops11h 48mUnited Airlines
Wed 10/75:30 a.m.SAT - BUF
2 stops10h 27mUnited Airlines
Deal found 10/4C$ 1,393
Thu 27/610:05 a.m.BUF - SAT
2 stops11h 48mUnited Airlines
Tue 9/75:30 a.m.SAT - BUF
2 stops10h 27mUnited Airlines
Deal found 11/4C$ 1,480
Fri 2/810:05 a.m.BUF - SAT
2 stops11h 48mUnited Airlines
Sun 4/85:30 a.m.SAT - BUF
2 stops10h 27mUnited Airlines
Deal found 11/4C$ 1,671
Thu 27/610:05 a.m.BUF - SAT
2 stops11h 48mUnited Airlines
Tue 9/75:30 a.m.SAT - BUF
2 stops10h 27mUnited Airlines
Deal found 10/4C$ 1,692
Fri 14/610:05 a.m.BUF - SAT
2 stops10h 50mUnited Airlines
Mon 17/65:30 a.m.SAT - BUF
2 stops10h 22mUnited Airlines
Deal found 11/4C$ 1,814

Cheap Delta flights from Buffalo to San Antonio

Explore cheap flight options specifically provided by Delta for the route between Buffalo and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 539,100 searches. Data last updated 11 April 2024.
Take a gander at the lowest prices we've found on Delta flights from Buffalo to San Antonio. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sun 12/56:20 a.m.BUF - SAT
1 stop5h 31mDelta
Sun 26/55:15 a.m.SAT - BUF
1 stop5h 19mDelta
Deal found 9/4C$ 498
Sat 11/51:00 p.m.BUF - SAT
1 stop6h 20mDelta
Wed 15/54:15 p.m.SAT - BUF
1 stop6h 44mDelta
Deal found 10/4C$ 500
Wed 15/512:01 p.m.BUF - SAT
1 stop6h 02mDelta
Wed 22/53:00 p.m.SAT - BUF
1 stop7h 56mDelta
Deal found 10/4C$ 554
Sat 11/57:05 a.m.BUF - SAT
2 stops17h 06mDelta
Wed 15/53:00 p.m.SAT - BUF
1 stop7h 56mDelta
Deal found 10/4C$ 626
Tue 16/49:35 a.m.BUF - SAT
1 stop27h 43mDelta
Wed 24/45:25 a.m.SAT - BUF
2 stops17h 53mDelta
Deal found 11/4C$ 942
Thu 4/75:29 a.m.BUF - SAT
2 stops8h 42mDelta
Wed 10/75:15 a.m.SAT - BUF
2 stops8h 15mDelta
Deal found 11/4C$ 2,420

Cheap Buffalo to San Antonio flights in April & May 2024

Find cheap flight options from Buffalo to San Antonio specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 539,100 searches. Prices were last updated on 11 April 2024.
Check out some of the best flight deals from Buffalo to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Tue 16/48:36 a.m.BUF - SAT
1 stop29h 42mFrontier
Wed 24/412:22 p.m.SAT - BUF
1 stop7h 31mFrontier
Deal found 10/4C$ 285
Thu 9/58:46 a.m.BUF - SAT
1 stop30h 11mMultiple Airlines
Sun 12/57:34 p.m.SAT - BUF
1 stop11h 21mMultiple Airlines
Deal found 11/4C$ 354
Wed 15/510:14 a.m.BUF - SAT
2 stops25h 22mMultiple Airlines
Wed 22/59:23 a.m.SAT - BUF
1 stop11h 33mMultiple Airlines
Deal found 10/4C$ 377
Tue 16/48:36 a.m.BUF - SAT
1 stop29h 42mFrontier
Wed 24/412:22 p.m.SAT - BUF
1 stop7h 31mFrontier
Deal found 11/4C$ 447
Thu 9/58:46 a.m.BUF - SAT
2 stops16h 34mMultiple Airlines
Sun 12/57:34 p.m.SAT - BUF
1 stop11h 21mMultiple Airlines
Deal found 11/4C$ 477
Sun 12/56:20 a.m.BUF - SAT
1 stop5h 31mDelta
Sun 26/55:15 a.m.SAT - BUF
1 stop5h 19mDelta
Deal found 9/4C$ 498
Sat 11/56:00 a.m.BUF - SAT
1 stop6h 12mDelta
Wed 15/54:15 p.m.SAT - BUF
1 stop6h 44mDelta
Deal found 9/4C$ 500
Wed 15/512:01 p.m.BUF - SAT
1 stop6h 02mDelta
Wed 22/53:00 p.m.SAT - BUF
1 stop7h 56mDelta
Deal found 10/4C$ 554
Wed 15/56:00 a.m.BUF - SAT
1 stop7h 10mAmerican Airlines
Wed 22/57:27 a.m.SAT - BUF
1 stop16h 05mAmerican Airlines
Deal found 10/4C$ 590

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 539,100 searches. Data last updated 11 April 2024.
Check out some of the best flight deals from Buffalo to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Tue 16/48:36 a.m.BUF - SAT
1 stop29h 42mFrontier
Wed 24/412:22 p.m.SAT - BUF
1 stop7h 31mFrontier
Deal found 10/4C$ 285
Thu 9/58:46 a.m.BUF - SAT
1 stop30h 11mMultiple Airlines
Sun 12/57:34 p.m.SAT - BUF
1 stop11h 21mMultiple Airlines
Deal found 11/4C$ 354
Wed 15/510:14 a.m.BUF - SAT
2 stops25h 22mMultiple Airlines
Wed 22/59:23 a.m.SAT - BUF
1 stop11h 33mMultiple Airlines
Deal found 10/4C$ 377
Tue 16/48:36 a.m.BUF - SAT
1 stop29h 42mFrontier
Wed 24/412:22 p.m.SAT - BUF
1 stop7h 31mFrontier
Deal found 11/4C$ 447
Thu 27/67:03 a.m.BUF - SAT
1 stop6h 23mJetBlue
Tue 9/711:18 a.m.SAT - BUF
1 stop10h 37mJetBlue
Deal found 10/4C$ 460
Thu 9/58:46 a.m.BUF - SAT
2 stops16h 34mMultiple Airlines
Sun 12/57:34 p.m.SAT - BUF
1 stop11h 21mMultiple Airlines
Deal found 11/4C$ 477
Sun 12/56:20 a.m.BUF - SAT
1 stop5h 31mDelta
Sun 26/55:15 a.m.SAT - BUF
1 stop5h 19mDelta
Deal found 9/4C$ 498
Sat 11/51:00 p.m.BUF - SAT
1 stop6h 20mDelta
Wed 15/54:15 p.m.SAT - BUF
1 stop6h 44mDelta
Deal found 10/4C$ 500
Wed 15/512:01 p.m.BUF - SAT
1 stop6h 02mDelta
Wed 22/53:00 p.m.SAT - BUF
1 stop7h 56mDelta
Deal found 10/4C$ 554

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 539,100 searches. Data last updated 11 April 2024.
Check out these flights departing soon from Buffalo to San Antonio. It's wise to confirm all flight details are correct before booking.
Tue 16/48:36 a.m.BUF - SAT
1 stop29h 42mFrontier
Wed 24/412:22 p.m.SAT - BUF
1 stop7h 31mFrontier
Deal found 10/4C$ 285
Tue 16/48:36 a.m.BUF - SAT
1 stop29h 42mFrontier
Wed 24/412:22 p.m.SAT - BUF
1 stop7h 31mFrontier
Deal found 11/4C$ 447
Tue 16/49:35 a.m.BUF - SAT
1 stop27h 43mDelta
Wed 24/45:25 a.m.SAT - BUF
2 stops17h 53mDelta
Deal found 11/4C$ 942

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 539,100 searches. Data last updated 11 April 2024.
Users travelling one-way from Buffalo to San Antonio can select one of these great deals. For those needing a return trip from Buffalo, there is a search form available above.
Wed 5/67:04 a.m.BUF - SAT
1 stop10h 42mJetBlue
Deal found 10/4C$ 157
Fri 26/412:39 p.m.BUF - SAT
3 stops11h 23mUnited Airlines
Deal found 10/4C$ 839
Sun 22/910:20 a.m.BUF - SAT
3 stops12h 02mUnited Airlines
Deal found 10/4C$ 885

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 539,100 searches. Data last updated 11 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 354 - C$ 601

Route

Depart

Return

Price

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Thu 9/5

1 stop30h 11m

San Antonio

Sun 12/5

1 stop11h 21m

C$ 354

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 15/5

2 stops25h 22m

San Antonio

Wed 22/5

1 stop11h 33m

C$ 377

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Thu 27/6

1 stop6h 23m

San Antonio

Tue 9/7

1 stop10h 37m

C$ 460

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Thu 9/5

2 stops16h 34m

San Antonio

Sun 12/5

1 stop11h 21m

C$ 477

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Sun 12/5

1 stop5h 31m

San Antonio

Sun 26/5

1 stop5h 19m

C$ 498

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Sat 11/5

1 stop6h 20m

San Antonio

Wed 15/5

1 stop6h 44m

C$ 500

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 15/5

1 stop6h 02m

San Antonio

Wed 22/5

1 stop7h 56m

C$ 554

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 15/5

1 stop7h 10m

San Antonio

Wed 22/5

1 stop16h 05m

C$ 590

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 7/8

1 stop6h 10m

San Antonio

Sat 17/8

2 stops13h 22m

C$ 601

Flights are sorted by cheapest first

Deals found on 11/4

When is the best time to 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 28 January 2024.
The price you pay for your flight from Buffalo to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time 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 7 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to San Antonio flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Antonio by month

Plan your trip from Buffalo to San Antonio by taking into account the cheapest months to travel. The average price of a one-way flight from Buffalo to San Antonio is currently C$ 627 while a round-trip flight costs C$ 490. Price data was last updated on 7 April 2024.

Currently, January is the cheapest month in which you can book a flight from Buffalo to San Antonio (average of C$ 341). Flying from Buffalo to San Antonio in June is currently the most expensive (average of C$ 523). 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.

January

C$ 464

February

C$ 560

March

C$ 579

April

C$ 562

May

C$ 635

June

C$ 712

July

C$ 697

August

C$ 618

September

C$ 674

October

C$ 689

November

C$ 576

December

C$ 520

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

11 - 29 °C

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 11 April 2024.
Read through reviews of airlines operating flights from Buffalo to San Antonio, such as United Airlines, Delta and Frontier. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,206 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Reviews

1 / 10

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

8.1
Very good
11,206 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Reviews

1 / 10

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

7.7
Good
4,730 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Reviews

1 / 10

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

7.4
Good
11,391 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Reviews

1 / 10

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

7.3
Good
15,011 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

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 C$ 400 on Cheapflights?

    Yes, there are multiple flights from Buffalo to San Antonio for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 354, but on average you can expect to pay C$ 962.

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

    There are currently 3+ open flights from Buffalo to San Antonio within the next 7 days for less than C$ 300.

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

    Cheapflights users have booked flights from Buffalo to San Antonio round-trip from C$ 460. Other airlines that can offer you cheap pricing are Delta, from C$ 498, and American Airlines, from C$ 590. You may be able to fly from Buffalo to San Antonio for 10% less than the average price by searching for these airlines.

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

  • What does BUF to SAT mean?

    Buffalo Airport is BUF and San Antonio Airport is SAT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring 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 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 see available direct flights.

  • 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 do 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 11/4.

See more FAQs

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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 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 539,100 searches. Data last updated 11 April 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapestC$ 209AverageC$ 376FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapestC$ 376AverageC$ 386FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 383AverageC$ 537FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 396AverageC$ 511FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Endeavor AirlinesCheapestC$ 565AverageC$ 587FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines 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.

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 11 April 2024.
Sunday0daily flights
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday1daily flight

Fly with Cheapflights

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How does Cheapflights help users find flights from Buffalo to San Antonio?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to San Antonio flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Buffalo to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.

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