Find Cheap Flights from Buffalo to San Antonio (BUF - SAT)

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Fri 11/24
Fri 12/1
Any month
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Good to Know

Low Season:
October
Best time to beat the crowds
2%
expected price decrease
High Season:
April
Most popular time to fly
6%
expected price increase
Average Price:
$449
(avg. price over the last 2 weeks)
Good Deal:
$368
or less (round trip)

When to Book Flights from Buffalo to San Antonio

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $368 or less.
The cheapest flight from Buffalo to San Antonio was found 31 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be March, April and May. The cheapest month to fly is October.
Morning departure is around 29% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Buffalo to San Antonio Flights

How long does a flight from Buffalo to San Antonio take?
An average nonstop flight takes 5h 51m, covering a distance of 1431 miles.
Which airlines provide the cheapest flights from Buffalo to San Antonio?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($297), Multiple Airlines ($319) and United ($447).
Do I need a passport to fly between Buffalo and San Antonio?
No.

Book cheap flights from Buffalo to San Antonio (round-trip)

Airports
Origin
Buffalo
$297
only
$297
Destination
San Antonio
$297
only
$297
Sun, Feb 11
BUF
SAT
28h 31m
Tue, Feb 13
SAT
BUF
17h 36m
Trip: 3 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33009 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHX
CVG
Good 7.0

I liked that the staff was friendly and the tickets were affordable

I didn’t like that there was no complimentary food or beverage options.

MSY
DEN
Excellent 8.0

Flight was delayed

MKE
LAS
Okay 5.6

The crew was most friendly and accommodating. Pilots very informative made a could be turbulent flight very smooth.

Seats are very uncomfortable had a bar straight across bottom of my back. Lack of food and beverages. The plane should always be stocked.

AUS
IAD
Mediocre 2.0

2.5 hours delay is what I didn’t like

MCO
DEN
Good 6.0

It was cheap

Mon, Jan 22
BUF
SAT
44h 47m
Thu, Jan 25
SAT
BUF
5h 38m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 15
BUF
SAT
5h 58m
Tue, Dec 26
SAT
BUF
13h 33m
Trip: 12 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51451 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SLC
EWR
Good 6.0

Was not offered snacks or food. Usually when I take united to california, which is a shorter flight, they give out pretzels or something. Was not even offered the chance to purchase breakfast.

Stated above.

OGG
LAX
Okay 5.6

I liked ease of check in and the smooth takeoff and landing.

I hate that your planes have us packed in like sardines. There’s no room between seats, nor is there sufficient leg room. The airlines have simply gotten too greedy.

DCA
IAH
Good 7.0

Arrived early, friendly crew

Made me check my bag when there was PLENTY of space to carryon but they said space was limited

IAH
TUL
Excellent 10.0

The view of the sun set

VPS
IAH
Good 7.3

The crew was great.

The seats are very hard making a 3+ hour flight pretty uncomfortable.

Tue, Dec 5
BUF
SAT
16h 08m
Sat, Dec 9
SAT
BUF
5h 24m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25376 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
DEN
Mediocre 2.0

Everything. Had to sleep overnight in airport and was late coming home.

PBI
CLT
Mediocre 3.0

I know this isn’t Kayak’s issue but American Airlines literally forgot to put fuel into the plane. We were delayed for over an hour and luckily I made my connection in Charlotte but only because they held the flight and it was not full. Had it been full I would have lost my seat.

LAX
OGG
Okay 5.3

First Class seating was of course better than economy.

Flight to Maui had no Mai Tai drinks available, no heated towels, no dessert, barely any service from the flight attendant(s).

TPA
MIA
Okay 5.6

I liked the way the AA gate supervisor too charge of the problem and solved it, with great deal of personal imvolvement and follow up. Also check-in crew was very much the best. I would say that AA showed the best of passages care to me. Truly outstanding.

Because of a mixup, though not of AA doing, I was literally forgotten at the gate. However, AA personnel showed the very best of can-do attitude and got me home for Thanksgiving. I am very proud of everyone working at AA at the TPA airport.

GSP
PHL
Good 6.0

ON TIME AND VERY SMOOTH. EVEN EARLY! THANKS!

Very high decibel high pitched noise from engines as we taxied to gate in PHL. VERY annoying. Lasted over 5 minutes. ALSO, i didnt need to print out own boarding passes. You could fix your website check in px.

Fri, Dec 15
BUF
SAT
5h 51m
Tue, Dec 26
SAT
BUF
7h 35m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13693 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
HPN
Good 7.3

It was on time

It was crowded and cramped.

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

JFK
CUN
Excellent 9.0

Entertainment and crew were great- comfortable seats, got to watch a couple of movies with headphones provided by Delta; forgot mine so I assumed I would be miserable thru the whole 4 hour flight. so glad I was wrong! Would definitely take another flight with Delta... looking into the frequent flyer program as we speak

SAV
ATL
Good 7.0

The flight was on schedule

It was crowded and cramped.

SEA
SJC
Okay 5.6

No vegetarian options in first class.. and go go wouldn5 hook up. Flight was an hour late...but that was ok.

The pilot did a nice job of flying in and banking so we could see the view..

Wed, Apr 4
BUF
SAT
7h 56m
Wed, Apr 11
SAT
BUF
5h 38m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 22
BUF
SAT
30h 00m
Fri, Jan 26
SAT
BUF
26h 43m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Feb 18
BUF
SAT
28h 31m
Wed, Feb 21
SAT
BUF
5h 37m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Nov 30
BUF
SAT
6h 05m
Sun, Dec 3
SAT
BUF
6h 47m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51451 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SFO
BOS
Okay 5.0

Good entertainment options

OGG
LAX
Okay 5.6

I liked ease of check in and the smooth takeoff and landing.

I hate that your planes have us packed in like sardines. There’s no room between seats, nor is there sufficient leg room. The airlines have simply gotten too greedy.

DCA
IAH
Good 7.0

Arrived early, friendly crew

Made me check my bag when there was PLENTY of space to carryon but they said space was limited

VPS
IAH
Good 7.3

The crew was great.

The seats are very hard making a 3+ hour flight pretty uncomfortable.

PHL
IAH
Good 7.6

Crew was great, and boarding was a breeze.

For the price, there should be better food, and a bit more breathing room.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.