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Cheap flights from San Antonio to Buffalo (SAT - BUF) from $99

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 6/10. 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.
SAT — BUF
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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The best prices from San Antonio to Buffalo are usually found in September or January, booked 60 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from San Antonio to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Buffalo (BUF). 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 May 7, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$256

One-way from

$145
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From San Antonio to Buffalo
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One-way flight from San Antonio to Buffalo
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What is the cheapest day to fly round-trip from San Antonio to Buffalo?

Users have found that flying from San Antonio to Buffalo on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 275% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Antonio to Buffalo within the next two weeks, with the cheapest ticket starting at $440.

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

The best pricing can be found in the month of September. Prices to Buffalo from San Antonio average $413. You can even find prices in September for less than $413, as users have found deals to Buffalo from as low as $184. The month of March appears to be one of the more expensive times to travel to Buffalo from San Antonio. Flying in the targeted month can save you up to 44%.

When is the cheapest time to fly from San Antonio to Buffalo (SAT - BUF)?

When flying from San Antonio to Buffalo, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 16% versus a flight in the morning.

Cheap Frontier flights from San Antonio to Buffalo

Explore cheap flight options specifically provided by Frontier for the route between San Antonio and Buffalo. 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 2,749,864 searches. Data last updated May 7, 2024.
Peruse some of the lowest-priced Frontier flights we've found from San Antonio to Buffalo. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 5/2212:50 pmSAT - BUF
1 stop26h 17mFrontier
Mon 6/38:45 amBUF - SAT
1 stop11h 15mFrontier
Deal found 5/6$177
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Mon 6/38:45 amBUF - SAT
1 stop11h 15mFrontier
Deal found 5/6$182
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Wed 6/56:52 pmBUF - SAT
1 stop25h 16mFrontier
Deal found 5/6$183
Sat 5/259:13 amSAT - BUF
1 stop7h 49mFrontier
Sun 6/24:29 pmBUF - SAT
1 stop27h 31mFrontier
Deal found 5/6$238
Sat 7/139:19 amSAT - BUF
1 stop7h 27mFrontier
Tue 7/168:57 pmBUF - SAT
1 stop12h 00mFrontier
Deal found 5/6$246
Thu 6/207:47 pmSAT - BUF
1 stop20h 38mFrontier
Tue 6/255:01 pmBUF - SAT
1 stop27h 33mFrontier
Deal found 5/6$286

Cheap JetBlue flights from San Antonio to Buffalo

Explore cheap flight options specifically provided by JetBlue for the route between San Antonio and Buffalo. 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 2,749,864 searches. Data last updated May 7, 2024.
Take a gander at the lowest prices we've found on JetBlue flights from San Antonio to Buffalo. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 7/121:22 pmSAT - BUF
1 stop8h 49mJetBlue
Mon 7/155:45 amBUF - SAT
1 stop7h 41mJetBlue
Deal found 5/7$272
Tue 6/181:22 pmSAT - BUF
1 stop8h 51mJetBlue
Sun 6/235:33 amBUF - SAT
1 stop7h 48mJetBlue
Deal found 5/6$311
Thu 7/111:22 pmSAT - BUF
1 stop8h 49mJetBlue
Tue 7/165:45 amBUF - SAT
1 stop7h 41mJetBlue
Deal found 5/6$338
Fri 7/51:22 pmSAT - BUF
1 stop8h 51mJetBlue
Mon 7/87:03 amBUF - SAT
1 stop6h 23mJetBlue
Deal found 5/6$417
Wed 7/31:22 pmSAT - BUF
1 stop8h 51mJetBlue
Mon 7/87:03 amBUF - SAT
1 stop6h 23mJetBlue
Deal found 5/7$523

Cheap San Antonio to Buffalo flights in May & June 2024

Find cheap flight options from San Antonio to Buffalo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 7, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Buffalo in 2024. More deals are always being added, so be sure to check back regularly.
Wed 5/2212:50 pmSAT - BUF
1 stop26h 17mFrontier
Mon 6/38:45 amBUF - SAT
1 stop11h 15mFrontier
Deal found 5/6$177
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Mon 6/38:45 amBUF - SAT
1 stop11h 15mFrontier
Deal found 5/6$182
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Wed 6/56:52 pmBUF - SAT
1 stop25h 16mFrontier
Deal found 5/6$183
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Wed 6/56:52 pmBUF - SAT
1 stop25h 16mFrontier
Deal found 5/7$190
Sat 5/259:13 amSAT - BUF
1 stop7h 49mFrontier
Sun 6/24:29 pmBUF - SAT
1 stop27h 31mFrontier
Deal found 5/6$238
Thu 6/207:47 pmSAT - BUF
1 stop20h 38mFrontier
Tue 6/255:01 pmBUF - SAT
1 stop27h 33mFrontier
Deal found 5/6$286
Fri 5/179:23 amSAT - BUF
1 stop7h 44mFrontier
Sun 5/198:25 pmBUF - SAT
1 stop23h 35mFrontier
Deal found 5/7$288
Wed 5/292:28 pmSAT - BUF
2 stops8h 04mAmerican Airlines
Wed 6/51:55 pmBUF - SAT
1 stop7h 25mAmerican Airlines
Deal found 5/6$307
Tue 6/181:22 pmSAT - BUF
1 stop8h 51mJetBlue
Sun 6/235:33 amBUF - SAT
1 stop7h 48mJetBlue
Deal found 5/6$311

San Antonio to Buffalo 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Buffalo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Buffalo in 2024. More deals are always being added, so be sure to check back regularly.
Wed 5/2212:50 pmSAT - BUF
1 stop26h 17mFrontier
Mon 6/38:45 amBUF - SAT
1 stop11h 15mFrontier
Deal found 5/6$177
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Mon 6/38:45 amBUF - SAT
1 stop11h 15mFrontier
Deal found 5/6$182
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Wed 6/56:52 pmBUF - SAT
1 stop25h 16mFrontier
Deal found 5/6$183
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Wed 6/56:52 pmBUF - SAT
1 stop25h 16mFrontier
Deal found 5/7$190
Sat 5/259:13 amSAT - BUF
1 stop7h 49mFrontier
Sun 6/24:29 pmBUF - SAT
1 stop27h 31mFrontier
Deal found 5/6$238
Sat 7/139:19 amSAT - BUF
1 stop7h 27mFrontier
Tue 7/168:57 pmBUF - SAT
1 stop12h 00mFrontier
Deal found 5/6$246
Fri 7/121:22 pmSAT - BUF
1 stop8h 49mJetBlue
Mon 7/155:45 amBUF - SAT
1 stop7h 41mJetBlue
Deal found 5/7$272
Thu 6/207:47 pmSAT - BUF
1 stop20h 38mFrontier
Tue 6/255:01 pmBUF - SAT
1 stop27h 33mFrontier
Deal found 5/6$286
Fri 5/179:23 amSAT - BUF
1 stop7h 44mFrontier
Sun 5/198:25 pmBUF - SAT
1 stop23h 35mFrontier
Deal found 5/7$288

San Antonio to Buffalo flights leaving soon

Find last-minute flight options from San Antonio to Buffalo 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 2,749,864 searches. Data last updated May 7, 2024.
Have a look at some of the flights available from San Antonio to Buffalo departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 5/163:00 pmSAT - BUF
1 stop7h 56mDelta
Mon 5/207:30 pmBUF - SAT
1 stop5h 57mDelta
Deal found 5/7$607
Thu 5/165:55 pmSAT - BUF
1 stop5h 37mAmerican Airlines
Sun 5/196:00 amBUF - SAT
1 stop7h 10mAmerican Airlines
Deal found 5/6$705
Thu 5/161:19 pmSAT - BUF
2 stops9h 13mAmerican Airlines
Sun 5/196:00 amBUF - SAT
1 stop7h 10mAmerican Airlines
Deal found 5/6$748
Thu 5/161:19 pmSAT - BUF
2 stops9h 13mAmerican Airlines
Mon 5/206:08 amBUF - SAT
2 stops11h 57mAmerican Airlines
Deal found 5/7$753
Thu 5/161:19 pmSAT - BUF
2 stops9h 13mAmerican Airlines
Sun 5/1911:09 amBUF - SAT
2 stops10h 11mAmerican Airlines
Deal found 5/6$904

One-way flights to Buffalo from San Antonio

Search for one-way flight options from San Antonio to Buffalo. 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 2,749,864 searches. Data last updated May 7, 2024.
Some of the best available deals we've found on one-way flights from San Antonio to Buffalo. Users can also find round-trip San Antonio to Buffalo flights by using the search form above.
Mon 6/109:23 amSAT - BUF
1 stop6h 27mFrontier
Deal found 5/7$99
Wed 6/128:19 pmSAT - BUF
1 stop21h 34mFrontier
Deal found 5/7$101
Wed 7/179:19 amSAT - BUF
1 stop7h 27mFrontier
Deal found 5/5$111
Mon 6/38:00 pmSAT - BUF
1 stop22h 50mFrontier
Deal found 5/5$145
Tue 6/45:55 pmSAT - BUF
1 stop5h 37mAmerican Airlines
Deal found 5/5$151
Tue 6/410:53 pmSAT - BUF
3 stops35h 11mMultiple Airlines
Deal found 5/5$225
Wed 7/172:15 pmSAT - BUF
2 stops19h 46mMultiple Airlines
Deal found 5/5$234
Tue 6/46:14 amSAT - BUF
2 stops8h 25mAmerican Airlines
Deal found 5/5$277
Wed 7/175:00 amSAT - BUF
3 stops29h 01mMultiple Airlines
Deal found 5/5$289

Find flights from San Antonio to Buffalo within your budget

Customize your flight search to find flights from San Antonio to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$177 - $504

Route

Depart

Return

Price

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Wed 5/22

1 stop26h 17m

Buffalo

Mon 6/3

1 stop11h 15m

$177

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Wed 5/29

1 stop11h 33m

Buffalo

Mon 6/3

1 stop11h 15m

$182

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Wed 5/29

1 stop11h 33m

Buffalo

Wed 6/5

1 stop25h 16m

$183

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Sat 5/25

1 stop7h 49m

Buffalo

Sun 6/2

1 stop27h 31m

$238

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Fri 7/12

1 stop8h 49m

Buffalo

Mon 7/15

1 stop7h 41m

$272

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Wed 10/9

1 stop5h 18m

Buffalo

Wed 10/16

1 stop7h 13m

$301

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Thu 5/30

1 stop7h 16m

Buffalo

Mon 6/3

1 stop8h 12m

$324

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Wed 10/9

1 stop9h 08m

Buffalo

Wed 10/16

2 stops10h 25m

$430

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Fri 7/5

3 stops37h 27m

Buffalo

Mon 7/8

2 stops12h 42m

$504

Flights are sorted by cheapest first

Deals found on 5/6

When is the best time to book a flight from San Antonio to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Buffalo. Price data was last updated on May 3, 2024.
Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Buffalo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from San Antonio to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Buffalo. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Buffalo flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Buffalo by month

Plan your trip from San Antonio to Buffalo by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to Buffalo is currently $181 while a round-trip flight costs $290. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from San Antonio to Buffalo (average of $256). Flying from San Antonio to Buffalo in July is currently the most expensive (average of $360). 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

$256

February

$266

March

$295

April

$278

May

$287

June

$331

July

$360

August

$298

September

$274

October

$260

November

$256

December

$277

Temperature and rainfall in Buffalo by month

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

BUF

Temperature

24.8 - 71.6 °F

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated May 7, 2024.
See what other customers who have flown with Frontier, JetBlue and American Airlines from San Antonio to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,810 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.1
Very good
10,810 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

JetBlue
7.6
Good
4,530 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

United Airlines
7.4
Good
11,073 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

American Airlines
7.3
Good
14,686 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Frontier
6.3
Okay
4,088 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Buffalo. 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 San Antonio to Buffalo for under $200 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Buffalo for under $200. The cheapest flight booked recently is on Frontier for just $177, but on average you can expect to pay $291.

  • Are there last-minute flights available from San Antonio to Buffalo for under $700?

    There are currently 5+ open flights from San Antonio to Buffalo within the next 7 days for less than $700.

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

    According to our current data, Frontier ($177), JetBlue ($272), and American Airlines ($301) offers the cheapest pricing from San Antonio to Buffalo. These flights start at 57% lower than the current average price 3 months from now.

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

    $99 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $151 and $701, respectively.

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

    Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from San Antonio to Buffalo.

  • What does SAT to BUF mean?

    This is defined as San Antonio Airport (SAT) and Buffalo Airport (BUF). Codes like Buffalo Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your San Antonio to Buffalo 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 San Antonio to Buffalo with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Buffalo 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 San Antonio to Buffalo that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Buffalo 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 San Antonio to Buffalo that allow pets onboard?

    Many airlines flying from San Antonio to Buffalo 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 San Antonio to Buffalo?

    Yes, you can often find last-minute deals on San Antonio to Buffalo 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 San Antonio to Buffalo flight deals updated?

    The San Antonio to Buffalo flight deals you see on this page were last updated on 5/7.

See more FAQs

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Top 5 airlines flying from San Antonio to Buffalo

Discover the top 5 airlines that operate flights from San Antonio to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$184Average$300FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FrontierCheapest$186Average$226FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$246Average$423FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$248Average$459FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$276Average$363FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from San Antonio to Buffalo by cabin class

Find flights from San Antonio to Buffalo, 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 San Antonio to Buffalo

Explore weekly flight availability from San Antonio to Buffalo. 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 May 7, 2024.
Sunday0daily flights
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday1daily flight

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Fly with Cheapflights

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Can Cheapflights find flights from San Antonio to Buffalo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio to Buffalo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Antonio to Buffalo become cheaper?

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

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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.
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