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Cheap flights from Buffalo to San Antonio from C$ 331

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 3/6. 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
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

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 20 May 2024.

Popular in

April

Cheapest in

September

Round-trip from

C$ 465

One-way from

C$ 400
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 25% 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?

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 52 days early can save you up to 145% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Buffalo to San Antonio for as little as C$ 587 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$ 656 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 April. Prices are generally better when you fly from Buffalo to San Antonio in September, with the cheapest ticket starting at C$ 235.

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 at noon. Doing so could potentially save you 2% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap JetBlue flights from Buffalo to San Antonio

Explore cheap flight options specifically provided by JetBlue 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 406,380 searches. Data last updated 20 May 2024.
Find some of the cheapest JetBlue flights travelling from Buffalo to San Antonio. Make sure to double check the flight details before booking.
Tue 18/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Tue 25/61:22 p.m.SAT - BUF
1 stop8h 51mJetBlue
Deal found 19/5C$ 333
Wed 3/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Mon 8/711:43 a.m.SAT - BUF
1 stop8h 50mJetBlue
Deal found 20/5C$ 370
Sun 30/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Thu 11/71:20 p.m.SAT - BUF
1 stop8h 53mJetBlue
Deal found 20/5C$ 415
Sat 29/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Mon 8/711:43 a.m.SAT - BUF
1 stop8h 50mJetBlue
Deal found 20/5C$ 460
Mon 19/85:33 a.m.BUF - SAT
1 stop8h 02mJetBlue
Fri 23/81:30 p.m.SAT - BUF
1 stop8h 43mJetBlue
Deal found 19/5C$ 463
Mon 1/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Mon 8/711:43 a.m.SAT - BUF
1 stop8h 50mJetBlue
Deal found 20/5C$ 480
Sat 29/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Sat 6/71:22 p.m.SAT - BUF
1 stop8h 51mJetBlue
Deal found 20/5C$ 505

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 406,380 searches. Data last updated 20 May 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.
Fri 5/76:15 a.m.BUF - SAT
1 stop5h 26mDelta
Wed 10/74:55 p.m.SAT - BUF
1 stop6h 00mDelta
Deal found 20/5C$ 430
Tue 2/77:14 p.m.BUF - SAT
1 stop5h 42mDelta
Sat 6/711:36 a.m.SAT - BUF
1 stop5h 51mDelta
Deal found 20/5C$ 457
Wed 3/710:15 a.m.BUF - SAT
2 stops14h 17mDelta
Wed 10/74:36 p.m.SAT - BUF
1 stop6h 44mDelta
Deal found 20/5C$ 485
Tue 2/76:30 a.m.BUF - SAT
2 stops18h 02mDelta
Wed 10/74:55 p.m.SAT - BUF
1 stop6h 00mDelta
Deal found 20/5C$ 504
Mon 1/77:14 p.m.BUF - SAT
1 stop5h 42mDelta
Sun 7/74:30 p.m.SAT - BUF
1 stop6h 35mDelta
Deal found 20/5C$ 508
Wed 3/710:15 a.m.BUF - SAT
2 stops14h 17mDelta
Mon 8/74:55 p.m.SAT - BUF
1 stop6h 00mDelta
Deal found 20/5C$ 512
Sun 30/67:14 p.m.BUF - SAT
1 stop5h 40mDelta
Sun 7/74:30 p.m.SAT - BUF
1 stop6h 35mDelta
Deal found 20/5C$ 527
Tue 2/76:30 a.m.BUF - SAT
2 stops14h 12mDelta
Sun 7/74:30 p.m.SAT - BUF
1 stop6h 35mDelta
Deal found 20/5C$ 531
Thu 4/710:15 a.m.BUF - SAT
2 stops14h 17mDelta
Mon 8/74:55 p.m.SAT - BUF
1 stop6h 00mDelta
Deal found 20/5C$ 532

Cheap Buffalo to San Antonio flights in May & June 2024

Find cheap flight options from Buffalo to San Antonio specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Prices were last updated on 20 May 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 18/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Tue 25/61:22 p.m.SAT - BUF
1 stop8h 51mJetBlue
Deal found 19/5C$ 333
Sun 30/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Mon 8/711:43 a.m.SAT - BUF
1 stop8h 50mJetBlue
Deal found 20/5C$ 415
Sat 29/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Thu 11/71:20 p.m.SAT - BUF
1 stop8h 53mJetBlue
Deal found 20/5C$ 460
Sat 29/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Wed 10/711:43 a.m.SAT - BUF
1 stop8h 50mJetBlue
Deal found 20/5C$ 505
Sun 30/67:14 p.m.BUF - SAT
1 stop5h 40mDelta
Sun 7/74:30 p.m.SAT - BUF
1 stop6h 35mDelta
Deal found 20/5C$ 527
Sat 29/65:28 a.m.BUF - SAT
1 stop6h 45mDelta
Sun 7/74:30 p.m.SAT - BUF
1 stop6h 35mDelta
Deal found 20/5C$ 568
Sun 19/58:25 p.m.BUF - SAT
1 stop23h 35mFrontier
Wed 22/59:23 a.m.SAT - BUF
1 stop11h 33mFrontier
Deal found 18/5C$ 610
Tue 4/66:30 a.m.BUF - SAT
2 stops11h 38mDelta
Wed 5/65:15 a.m.SAT - BUF
1 stop7h 16mDelta
Deal found 19/5C$ 675
Thu 13/67:00 a.m.BUF - SAT
1 stop6h 09mUnited Airlines
Sun 16/65:30 a.m.SAT - BUF
2 stops10h 00mUnited Airlines
Deal found 20/5C$ 695

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 406,380 searches. Data last updated 20 May 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 18/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Tue 25/61:22 p.m.SAT - BUF
1 stop8h 51mJetBlue
Deal found 19/5C$ 333
Tue 2/75:01 p.m.BUF - SAT
1 stop27h 43mFrontier
Wed 10/77:54 p.m.SAT - BUF
1 stop13h 46mFrontier
Deal found 20/5C$ 363
Wed 3/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Mon 8/711:43 a.m.SAT - BUF
1 stop8h 50mJetBlue
Deal found 20/5C$ 370
Sun 30/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Tue 9/71:20 p.m.SAT - BUF
1 stop6h 51mJetBlue
Deal found 20/5C$ 415
Fri 5/76:15 a.m.BUF - SAT
1 stop5h 26mDelta
Wed 10/74:55 p.m.SAT - BUF
1 stop6h 00mDelta
Deal found 20/5C$ 430
Tue 2/77:14 p.m.BUF - SAT
1 stop5h 42mDelta
Sat 6/711:36 a.m.SAT - BUF
1 stop5h 51mDelta
Deal found 20/5C$ 457
Sat 29/65:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Mon 8/711:43 a.m.SAT - BUF
1 stop8h 50mJetBlue
Deal found 20/5C$ 460
Mon 19/85:33 a.m.BUF - SAT
1 stop8h 02mJetBlue
Fri 23/81:30 p.m.SAT - BUF
1 stop8h 43mJetBlue
Deal found 19/5C$ 463
Mon 1/75:33 a.m.BUF - SAT
1 stop7h 48mJetBlue
Thu 11/71:20 p.m.SAT - BUF
1 stop8h 53mJetBlue
Deal found 20/5C$ 480

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 406,380 searches. Data last updated 20 May 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.
Mon 3/66:12 p.m.BUF - SAT
1 stop5h 32mDelta
Deal found 19/5C$ 331
Sat 25/57:04 a.m.BUF - SAT
1 stop10h 42mJetBlue
Deal found 19/5C$ 400
Wed 29/55:28 a.m.BUF - SAT
1 stop8h 12mDelta
Deal found 19/5C$ 450
Thu 30/55:28 a.m.BUF - SAT
1 stop8h 12mDelta
Deal found 19/5C$ 480
Wed 29/53:10 p.m.BUF - SAT
2 stops8h 34mDelta
Deal found 19/5C$ 704
Mon 3/65:28 a.m.BUF - SAT
2 stops8h 47mDelta
Deal found 19/5C$ 744
Sun 22/91:55 p.m.BUF - SAT
3 stops11h 04mUnited Airlines
Deal found 19/5C$ 1,430

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 406,380 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 333 - C$ 612

Route

Depart

Return

Price

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Tue 18/6

1 stop7h 48m

San Antonio

Tue 25/6

1 stop8h 51m

C$ 333

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Tue 2/7

1 stop27h 43m

San Antonio

Wed 10/7

1 stop13h 46m

C$ 363

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 3/7

1 stop7h 48m

San Antonio

Mon 8/7

1 stop8h 50m

C$ 370

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Sun 30/6

1 stop7h 48m

San Antonio

Thu 11/7

1 stop8h 53m

C$ 415

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Fri 5/7

1 stop5h 26m

San Antonio

Wed 10/7

1 stop6h 00m

C$ 430

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Tue 2/7

1 stop5h 42m

San Antonio

Sat 6/7

1 stop5h 51m

C$ 457

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Sat 29/6

1 stop7h 48m

San Antonio

Mon 8/7

1 stop8h 50m

C$ 460

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Wed 3/7

2 stops14h 17m

San Antonio

Wed 10/7

1 stop6h 44m

C$ 485

BuffaloSan Antonio

BUF - SAT

BUFSAT

Buffalo

Mon 19/8

2 stops13h 36m

San Antonio

Fri 23/8

1 stop5h 56m

C$ 612

Flights are sorted by cheapest first

Deals found on 19/5

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 10 May 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 51 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 12 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to San Antonio flight should consider departing on Friday 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$ 649 while a round-trip flight costs C$ 436. Price data was last updated on 19 May 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 October is currently the most expensive (average of C$ 506). 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$ 559

March

C$ 576

April

C$ 498

May

C$ 633

June

C$ 606

July

C$ 603

August

C$ 581

September

C$ 632

October

C$ 689

November

C$ 576

December

C$ 529

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 20 May 2024.
Read through reviews of airlines operating flights from Buffalo to San Antonio, such as JetBlue, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

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
10,615 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

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
4,435 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

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
10,894 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

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

Frontier
6.3
Okay
4,051 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

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 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 JetBlue for just C$ 333, but on average you can expect to pay C$ 486.

  • 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$ 333. Other airlines that can offer you cheap pricing are Frontier, from C$ 363, and Delta, from C$ 430. You may be able to fly from Buffalo to San Antonio for 39% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Buffalo to San Antonio are Delta (C$ 331), JetBlue (C$ 400), and United Airlines (C$ 1,430).

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

    When booking a flight from Buffalo to San Antonio, you may want to consider flying on Endeavor Airlines, American Airlines or JetBlue as they are the most popular for this route.

  • 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 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 20/5.

See more FAQs

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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 406,380 searches. Data last updated 20 May 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapestC$ 209AverageC$ 387FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapestC$ 376AverageC$ 376FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 382AverageC$ 536FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 392AverageC$ 480FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Endeavor AirlinesCheapestC$ 565AverageC$ 587FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
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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.
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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 20 May 2024.
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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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