Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Buffalo to San Antonio from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to San Antonio departing on 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Buffalo to San Antonio

Cheap round-trip flights

These are some of the best round-trip flight deals from Buffalo to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buffalo to San Antonio.

Cheap last minute flights

Planning a quick getaway from Buffalo to San Antonio? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Buffalo to San Antonio

Find recent round-trip train or bus tickets from Buffalo to San Antonio.

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
10:59 am - 6:10 pmBUF-SAT
8h 11m1 stop
7:10 pm - 8:48 amSAT-BUF
12h 38m1 stop
$108Frontier
Find Deal
Sat, Jan 11 - Sat, Jan 18
10:31 am - 6:15 pmBUF-SAT
8h 44m1 stop
7:15 pm - 9:59 amSAT-BUF
13h 44m1 stop
$138Frontier
Find Deal
Mon, Feb 3 - Fri, Feb 7
11:47 am - 5:22 pmBUF-SAT
6h 35m1 stop
12:07 pm - 6:43 pmSAT-BUF
5h 36m1 stop
$366American Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27
7:00 am - 12:29 pmBUF-SAT
6h 29m1 stop
9:40 am - 9:10 pmSAT-BUF
10h 30m2 stops
$371United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
2:43 pm - 11:14 pmBUF-SAT
9h 31m2 stops
9:40 am - 9:10 pmSAT-BUF
10h 30m2 stops
$376United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
3:15 pm - 12:05 amBUF-SAT
9h 50m1 stop
6:05 am - 4:05 pmSAT-BUF
9h 00m1 stop
$396Southwest
Find Deal
Sun, Feb 16 - Sat, Feb 22
3:15 pm - 11:20 pmBUF-SAT
9h 05m2 stops
6:05 am - 4:05 pmSAT-BUF
9h 00m1 stop
$401Southwest
Find Deal
Mon, Feb 17 - Sat, Feb 22
11:47 am - 5:20 pmBUF-SAT
6h 33m1 stop
2:01 pm - 9:51 pmSAT-BUF
6h 50m1 stop
$406American Airlines
Find Deal
Tue, Feb 11 - Sun, Feb 16
5:49 pm - 10:59 pmBUF-SAT
6h 10m1 stop
4:50 pm - 11:01 pmSAT-BUF
5h 11m1 stop
$417Delta
Find Deal
Tue, Jan 7 - Fri, Jan 10
6:50 pm - 12:37 amBUF-SAT
6h 47m1 stop
8:10 am - 5:32 pmSAT-BUF
8h 22m1 stop
$452Delta
Find Deal
Mon, Mar 10 - Fri, Mar 14
11:12 am - 4:57 pmBUF-SAT
6h 45m1 stop
$94Frontier
Find Deal
Fri, Jan 3
9:06 am - 6:15 pmBUF-SAT
10h 09m1 stop
$179Frontier
Find Deal
Fri, Jan 24
11:52 am - 7:41 pmBUF-SAT
8h 49m2 stops
$208American Airlines
Find Deal
Fri, Jan 24
5:40 pm - 11:15 pmBUF-SAT
6h 35m1 stop
$243United Airlines
Find Deal
Fri, Jan 24
5:25 am - 1:10 pmBUF-SAT
8h 45m2 stops
$298Southwest
Find Deal
Sun, Jan 5
11:32 am - 5:19 pmBUF-SAT
6h 47m1 stop
$449American Airlines
Find Deal
Thu, Dec 26
1:55 pm - 11:00 pmBUF-SAT
10h 05m2 stops
$464United Airlines
Find Deal
Fri, Jan 3
6:10 am - 11:07 amBUF-SAT
5h 57m1 stop
$468Delta
Find Deal
Thu, Dec 26
6:10 am - 11:07 amBUF-SAT
5h 57m1 stop
$469Delta
Find Deal
Thu, Dec 26
3:25 pm - 10:55 pmBUF-SAT
8h 30m2 stops
$513Southwest
Find Deal
Thu, Dec 26

Frontier flights from Buffalo to San Antonio

Our best Frontier deals on Buffalo to San Antonio flight tickets
Frontier
Jan 11
BUF10:59 amBuffalo
8h 11m
1 stop
SAT6:10 pmSan Antonio
Jan 18
SAT7:10 pmSan Antonio
12h 38m
1 stop
BUF8:48 amBuffalo
Frontier
Feb 3
BUF10:31 amBuffalo
8h 44m
1 stop
SAT6:15 pmSan Antonio
Feb 7
SAT7:15 pmSan Antonio
13h 44m
1 stop
BUF9:59 amBuffalo
Frontier
Feb 27
BUF11:24 amBuffalo
8h 26m
1 stop
SAT6:50 pmSan Antonio
Mar 2
SAT7:50 pmSan Antonio
13h 34m
1 stop
BUF10:24 amBuffalo

American Airlines flights from Buffalo to San Antonio

Our best American Airlines deals on Buffalo to San Antonio flight tickets
American Airlines
Jan 25
BUF11:47 amBuffalo
6h 35m
1 stop
SAT5:22 pmSan Antonio
Jan 27
SAT12:07 pmSan Antonio
5h 36m
1 stop
BUF6:43 pmBuffalo
American Airlines
Feb 11
BUF11:47 amBuffalo
6h 33m
1 stop
SAT5:20 pmSan Antonio
Feb 16
SAT2:01 pmSan Antonio
6h 50m
1 stop
BUF9:51 pmBuffalo
American Airlines
Feb 3
BUF11:52 amBuffalo
9h 18m
2 stops
SAT8:10 pmSan Antonio
Feb 7
SAT12:07 pmSan Antonio
5h 26m
1 stop
BUF6:33 pmBuffalo

See travel insights to San Antonio from

How to get the cheapest flight ticket from Buffalo to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Buffalo during August instead. Flights to San Antonio in August, while not as cheap as those in September, still average around $360.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $372. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $582.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Buffalo to San Antonio in the evening for as low as $397. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $484. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

In general, most travelers find the cheapest time to book a flight to San Antonio is about 48 days prior to their departure date when tickets on average are $433. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Buffalo for as low as $208 on momondo.

Can stopping save me money on Buffalo to San Antonio flights?

You could potentially save up to 61% on your flight if you consider stops on a Buffalo to San Antonio flight.

How have Buffalo to San Antonio flight prices changed over time?

As of December 2024, prices for Buffalo to San Antonio flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Buffalo to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to San Antonio (BUF to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to San Antonio

Best Price Found

$94

Fastest flight time

5h 10m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Buffalo in the past 72 hours is $94. The best round-trip flight deal from Buffalo to San Antonio found on momondo in the last 72 hours is $108.
The fastest flight from Buffalo to San Antonio takes 5h 10m
There are no direct flights from Buffalo to San Antonio. Popular non-direct route for this connection is Buffalo Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

  • How far is Buffalo to San Antonio by plane?

    San Antonio is 1428.7 mi away from Buffalo. A reasonable flight in good conditions will take 5h 10m.

  • When did momondo last update prices for flights from Buffalo Airport to San Antonio Airport?

    Prices for flights from Buffalo Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to San Antonio Airport?

  • How old do you have to be to fly from Buffalo Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Buffalo to San Antonio?


Best airlines flying from Buffalo to San Antonio

Compare and see reviews for airlines that fly from Buffalo to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $145Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
JetBluePriceFrom $277Free CancellationRating
7.4
3,279 reviews
Search JetBlue flights
DeltaPriceFrom $297Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $361Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
United AirlinesPriceFrom $389Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to San Antonio for you.

Can I find flights from Buffalo to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Buffalo to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Buffalo to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to San Antonio.

I’m not ready to book a flight from Buffalo to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 12/23
Mon 12/30
Email me momondo's favorite deals

Find better results for your trip to the United States