Cheap flights from San Antonio to Buffalo (SAT - BUF) from $73

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 4/24. 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
Apr 21 — Apr 281

The best prices from San Antonio to Buffalo are usually found in February or September, booked 56 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 April 16, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$256

One-way from

$136
High demand for flights, 44% potential price rise
Best time to find cheap flights, 29% potential price drop
From San Antonio to Buffalo
One-way flight from San Antonio to Buffalo

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 Thursday 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 79% by booking at least 56 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 $400.

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

The best pricing can be found in the month of February. Prices to Buffalo from San Antonio average $369. You can even find prices in February for less than $369, as users have found deals to Buffalo from as low as $244. 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 77%.

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 13% versus a flight in the morning.

Cheap American Airlines flights from San Antonio to Buffalo

Explore cheap flight options specifically provided by American Airlines 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 3,185,007 searches. Data last updated April 16, 2024.
Peruse some of the lowest-priced American Airlines 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.
Tue 8/206:34 amSAT - BUF
1 stop8h 37mAmerican Airlines
Sat 8/246:41 amBUF - SAT
1 stop5h 16mAmerican Airlines
Deal found 4/15$353
Thu 5/305:55 pmSAT - BUF
1 stop5h 37mAmerican Airlines
Mon 6/34:55 pmBUF - SAT
1 stop7h 41mAmerican Airlines
Deal found 4/15$354
Wed 5/17:35 amSAT - BUF
1 stop8h 13mAmerican Airlines
Wed 5/86:00 amBUF - SAT
1 stop7h 10mAmerican Airlines
Deal found 4/16$408
Wed 5/17:00 amSAT - BUF
2 stops8h 10mAmerican Airlines
Wed 5/810:38 amBUF - SAT
1 stop7h 27mAmerican Airlines
Deal found 4/16$414
Wed 5/17:00 amSAT - BUF
2 stops8h 10mAmerican Airlines
Wed 5/86:08 amBUF - SAT
2 stops8h 24mAmerican Airlines
Deal found 4/16$421
Thu 5/302:28 pmSAT - BUF
2 stops8h 04mAmerican Airlines
Mon 6/34:55 pmBUF - SAT
1 stop7h 41mAmerican Airlines
Deal found 4/15$441
Sat 5/46:25 amSAT - BUF
2 stops8h 27mAmerican Airlines
Mon 5/65:26 pmBUF - SAT
1 stop7h 48mAmerican Airlines
Deal found 4/15$478
Mon 4/292:33 pmSAT - BUF
2 stops8h 04mAmerican Airlines
Mon 5/65:26 pmBUF - SAT
1 stop7h 48mAmerican Airlines
Deal found 4/15$479
Thu 5/236:25 amSAT - BUF
1 stop8h 49mAmerican Airlines
Sun 5/2610:38 amBUF - SAT
1 stop7h 27mAmerican Airlines
Deal found 4/16$538

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 3,185,007 searches. Data last updated April 16, 2024.
Take a gander at the lowest prices we've found on Frontier 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.
Mon 5/134:47 pmSAT - BUF
1 stop13h 59mFrontier
Mon 5/208:46 amBUF - SAT
1 stop11h 14mFrontier
Deal found 4/15$127
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Mon 6/38:45 amBUF - SAT
1 stop11h 15mFrontier
Deal found 4/15$216
Sat 6/112:06 pmSAT - BUF
1 stop7h 05mFrontier
Fri 6/75:52 pmBUF - SAT
1 stop15h 36mFrontier
Deal found 4/15$235
Sat 7/139:19 amSAT - BUF
1 stop7h 27mFrontier
Tue 7/168:57 pmBUF - SAT
1 stop12h 00mFrontier
Deal found 4/15$270
Sat 5/49:20 amSAT - BUF
1 stop7h 52mFrontier
Mon 5/68:45 amBUF - SAT
1 stop7h 52mFrontier
Deal found 4/15$294
Mon 4/297:57 pmSAT - BUF
1 stop10h 49mFrontier
Mon 5/68:45 amBUF - SAT
1 stop7h 52mFrontier
Deal found 4/15$308

Cheap San Antonio to Buffalo flights in April & May 2024

Find cheap flight options from San Antonio to Buffalo specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,185,007 searches. Prices were last updated on April 16, 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.
Mon 5/134:47 pmSAT - BUF
1 stop13h 59mFrontier
Mon 5/208:46 amBUF - SAT
1 stop11h 14mFrontier
Deal found 4/15$127
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Mon 6/38:45 amBUF - SAT
1 stop11h 15mFrontier
Deal found 4/15$216
Mon 5/134:47 pmSAT - BUF
1 stop13h 59mMultiple Airlines
Mon 5/209:47 pmBUF - SAT
2 stops19h 39mMultiple Airlines
Deal found 4/15$245
Sat 5/49:20 amSAT - BUF
1 stop7h 52mFrontier
Mon 5/68:45 amBUF - SAT
1 stop7h 52mFrontier
Deal found 4/15$294
Mon 4/297:57 pmSAT - BUF
1 stop10h 49mFrontier
Mon 5/68:45 amBUF - SAT
1 stop7h 52mFrontier
Deal found 4/15$308
Sat 5/1811:10 amSAT - BUF
1 stop10h 21mJetBlue
Tue 5/217:04 amBUF - SAT
1 stop10h 42mJetBlue
Deal found 4/15$340
Thu 5/305:55 pmSAT - BUF
1 stop5h 37mAmerican Airlines
Mon 6/34:55 pmBUF - SAT
1 stop7h 41mAmerican Airlines
Deal found 4/15$354
Tue 5/143:00 pmSAT - BUF
1 stop17h 01mDelta
Wed 5/157:30 pmBUF - SAT
1 stop5h 57mDelta
Deal found 4/14$369
Tue 5/145:15 amSAT - BUF
1 stop7h 16mDelta
Wed 5/156:20 amBUF - SAT
1 stop5h 31mDelta
Deal found 4/15$396

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 3,185,007 searches. Data last updated April 16, 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.
Mon 5/134:47 pmSAT - BUF
1 stop13h 59mFrontier
Mon 5/208:46 amBUF - SAT
1 stop11h 14mFrontier
Deal found 4/15$127
Wed 5/299:23 amSAT - BUF
1 stop11h 33mFrontier
Mon 6/38:45 amBUF - SAT
1 stop11h 15mFrontier
Deal found 4/15$216
Sat 6/112:06 pmSAT - BUF
1 stop7h 05mFrontier
Fri 6/75:52 pmBUF - SAT
1 stop15h 36mFrontier
Deal found 4/15$235
Mon 5/134:47 pmSAT - BUF
1 stop13h 59mMultiple Airlines
Mon 5/209:47 pmBUF - SAT
2 stops19h 39mMultiple Airlines
Deal found 4/15$245
Sat 7/139:19 amSAT - BUF
1 stop7h 27mFrontier
Tue 7/168:57 pmBUF - SAT
1 stop12h 00mFrontier
Deal found 4/15$270
Sat 5/49:20 amSAT - BUF
1 stop7h 52mFrontier
Mon 5/68:45 amBUF - SAT
1 stop7h 52mFrontier
Deal found 4/15$294
Mon 4/297:57 pmSAT - BUF
1 stop10h 49mFrontier
Mon 5/68:45 amBUF - SAT
1 stop7h 52mFrontier
Deal found 4/15$308
Tue 7/21:22 pmSAT - BUF
1 stop8h 49mJetBlue
Tue 7/97:03 amBUF - SAT
1 stop6h 23mJetBlue
Deal found 4/15$338
Sat 5/1811:10 amSAT - BUF
1 stop10h 21mJetBlue
Tue 5/217:04 amBUF - SAT
1 stop10h 42mJetBlue
Deal found 4/15$340

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 3,185,007 searches. Data last updated April 16, 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.
Mon 4/221:01 pmSAT - BUF
1 stop9h 51mJetBlue
Sat 4/276:00 amBUF - SAT
1 stop10h 50mJetBlue
Deal found 4/16$492
Mon 4/227:35 amSAT - BUF
2 stops7h 35mAmerican Airlines
Sat 4/275:28 pmBUF - SAT
1 stop7h 52mAmerican Airlines
Deal found 4/15$738
Mon 4/221:19 pmSAT - BUF
2 stops9h 18mAmerican Airlines
Sat 4/278:59 amBUF - SAT
2 stops12h 27mAmerican Airlines
Deal found 4/15$743
Mon 4/227:35 amSAT - BUF
2 stops7h 35mAmerican Airlines
Sat 4/275:28 pmBUF - SAT
1 stop7h 52mAmerican Airlines
Deal found 4/16$826
Mon 4/226:25 amSAT - BUF
2 stops8h 45mAmerican Airlines
Sat 4/278:59 amBUF - SAT
2 stops9h 32mAmerican Airlines
Deal found 4/16$834

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 3,185,007 searches. Data last updated April 16, 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.
Wed 4/2412:22 pmSAT - BUF
1 stop7h 31mFrontier
Deal found 4/15$73
Sat 4/279:20 amSAT - BUF
1 stop7h 52mFrontier
Deal found 4/15$104
Tue 5/75:47 amSAT - BUF
2 stops26h 37mMultiple Airlines
Deal found 4/15$122
Thu 7/41:22 pmSAT - BUF
1 stop8h 49mJetBlue
Deal found 4/15$136
Tue 5/710:53 pmSAT - BUF
3 stops21h 00mMultiple Airlines
Deal found 4/15$148
Wed 4/249:54 pmSAT - BUF
2 stops35h 14mFrontier
Deal found 4/15$165
Tue 6/116:10 amSAT - BUF
1 stop5h 55mAmerican Airlines
Deal found 4/15$177
Tue 5/77:27 amSAT - BUF
1 stop8h 09mAmerican Airlines
Deal found 4/15$207
Wed 4/249:54 pmSAT - BUF
3 stops32h 52mMultiple Airlines
Deal found 4/15$219

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 3,185,007 searches. Data last updated April 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$127 - $491

Route

Depart

Return

Price

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Mon 5/13

1 stop13h 59m

Buffalo

Mon 5/20

1 stop11h 14m

$127

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Wed 5/29

1 stop11h 33m

Buffalo

Mon 6/3

1 stop11h 15m

$216

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Sat 6/1

1 stop7h 05m

Buffalo

Fri 6/7

1 stop15h 36m

$235

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Mon 5/13

1 stop13h 59m

Buffalo

Mon 5/20

2 stops19h 39m

$245

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Sat 7/13

1 stop7h 27m

Buffalo

Tue 7/16

1 stop12h 00m

$270

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Tue 7/2

1 stop8h 49m

Buffalo

Tue 7/9

1 stop6h 23m

$338

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Tue 8/20

1 stop8h 37m

Buffalo

Sat 8/24

1 stop5h 16m

$353

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Thu 8/15

1 stop6h 12m

Buffalo

Sun 8/18

1 stop5h 39m

$356

San AntonioBuffalo

SAT - BUF

SATBUF

San Antonio

Tue 8/20

1 stop5h 17m

Buffalo

Sat 8/24

2 stops12h 43m

$491

Flights are sorted by cheapest first

Deals found on 4/15

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 January 28, 2024.
Booking 55 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 April 14, 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 $150 while a round-trip flight costs $292. Price data was last updated on April 14, 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 $366). 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

$287

May

$293

June

$336

July

$366

August

$298

September

$273

October

$261

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 April 16, 2024.
See what other customers who have flown with American Airlines, Frontier and Delta 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.
8.1
Very good
11,123 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Food

7.5

Boarding

8.2

Reviews

1 / 10

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

8.1
Very good
11,123 reviews
8.1
Very good
11,123 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Food

7.5

Boarding

8.2

Reviews

1 / 10

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

7.7
Good
4,692 reviews
8.1
Very good
11,123 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Food

7.5

Boarding

8.2

Reviews

1 / 10

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

7.4
Good
11,360 reviews
8.1
Very good
11,123 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Food

7.5

Boarding

8.2

Reviews

1 / 10

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

7.3
Good
14,952 reviews
8.1
Very good
11,123 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Food

7.5

Boarding

8.2

Reviews

1 / 10

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

6.3
Okay
4,175 reviews
8.1
Very good
11,123 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Food

7.5

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 $127, but on average you can expect to pay $333.

  • Are there last-minute flights available from San Antonio to Buffalo for under $500?

    There are currently 5+ open flights from San Antonio to Buffalo within the next 7 days for less than $500.

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

    According to our current data, Frontier ($127), JetBlue ($338), and American Airlines ($353) offers the cheapest pricing from San Antonio to Buffalo. These flights start at 65% lower than the current average price 3 months from now.

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

    $73 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and American Airlines, with prices starting from $136 and $177, respectively.

  • What are the most popular airlines that fly 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 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 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 see available direct flights.

  • 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 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 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 4/15.

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

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 3,185,007 searches. Data last updated April 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$183Average$300FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FrontierCheapest$186Average$226FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$248Average$455FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$248Average$465FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$276Average$363FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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.

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 April 16, 2024.
Sunday0daily flights
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday1daily flight

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find San Antonio to Buffalo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Buffalo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Antonio to Buffalo for you. Better yet — we are completely free to use.

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.

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.