Is American Airlines the cheapest airline to fly with from San Antonio to Las Vegas?

With an average price of $345 return, American Airlines is not the cheapest airline to fly from San Antonio to Las Vegas with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $176 on average.

Does American Airlines fly direct to Las Vegas from San Antonio?

No, American Airlines does not fly the route directly.

What’s the cheapest day of the week to fly from San Antonio to Las Vegas with American Airlines?

On average, the cheapest day of the week to fly from San Antonio to Las Vegas with American Airlines is Friday, when prices are around $87. The most expensive day is generally Sunday, where the average price is around $185.

What’s the cheapest month to fly from San Antonio to Las Vegas with American Airlines?

The cheapest month for American Airlines flights to Las Vegas from San Antonio is generally June, where plane tickets cost $113 on average. If possible, try to avoid the most expensive months of November and March, where tickets cost $277 and $411 respectively.

$104 Cheap American Airlines Flights from San Antonio to Las Vegas

Flight Deals

Cheap American Airlines Flight Deals from San Antonio to Las Vegas

Here are some of the best deals found on KAYAK recently from American Airlines for round-trip flights from San Antonio to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip American Airlines flight deals from San Antonio to Las Vegas

Sat, Jan 17 - Sat, Jan 24

4:40 pm - 9:00 pm

SAT

LAS

6h 20m1 stop

6:30 am - 12:47 pm

LAS

SAT

4h 17m1 stop

$207American Airlines

Wed, Jan 21 - Sat, Jan 24

1:08 pm - 5:03 pm

SAT

LAS

5h 55m1 stop

6:30 am - 12:47 pm

LAS

SAT

4h 17m1 stop

$217American Airlines

Tue, Jan 13 - Fri, Jan 16

1:08 pm - 7:22 pm

SAT

LAS

8h 14m1 stop

3:10 pm - 10:58 pm

LAS

SAT

5h 48m1 stop

$227American Airlines

Mon, Jan 19 - Thu, Jan 22

6:00 am - 9:14 am

SAT

LAS

5h 14m1 stop

3:20 pm - 10:54 pm

LAS

SAT

5h 34m1 stop

$290American Airlines

Fri, Jan 9 - Mon, Jan 12

4:40 pm - 10:37 pm

SAT

LAS

7h 57m1 stop

12:47 pm - 8:04 pm

LAS

SAT

5h 17m1 stop

$300American Airlines

Tue, Dec 30 - Sun, Feb 1

2:17 pm - 7:18 pm

SAT

LAS

7h 01m1 stop

6:22 am - 1:13 pm

LAS

SAT

4h 51m1 stop

$329American Airlines

Wed, Jan 21 - Sun, Jan 25

6:00 am - 9:14 am

SAT

LAS

5h 14m1 stop

6:22 am - 1:13 pm

LAS

SAT

4h 51m1 stop

$337American Airlines

Wed, Jan 14 - Sun, Jan 18

9:30 am - 3:52 pm

SAT

LAS

8h 22m1 stop

8:10 am - 3:45 pm

LAS

SAT

5h 35m1 stop

$347American Airlines

Sat, Jan 17 - Mon, Jan 19

1:38 pm - 6:30 pm

SAT

LAS

6h 52m1 stop

6:22 am - 12:47 pm

LAS

SAT

4h 25m1 stop

$357American Airlines

Fri, Jan 9 - Sun, Jan 11

2:35 pm - 8:01 pm

SAT

LAS

7h 26m1 stop

11:59 pm - 8:22 am

LAS

SAT

6h 23m1 stop

$358American Airlines

Useful Info

Low season	September
High season	February
Cheapest flight	$104
Average price round-trip	$446

Best time to beat the crowds but there is an average 12% increase in price.

Most popular time to fly and prices are also 18% lower on average.

Flight from San Antonio to Las Vegas

(price for this month)

When to Book Flights with American Airlines from San Antonio to Las Vegas

Average price per month

Flight prices as travel date approaches

Is American Airlines the cheapest airline to fly with from San Antonio to Las Vegas?
With an average price of $345 return, American Airlines is not the cheapest airline to fly from San Antonio to Las Vegas with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $176 on average.
What is the cheapest American Airlines flight from San Antonio to Las Vegas?
In the last 3 days, the lowest price for a flight with American Airlines from San Antonio to Las Vegas was $82 for a return flight and $44 for a one-way flight.
Does American Airlines fly direct to Las Vegas from San Antonio?
No, American Airlines does not fly the route directly.
What’s the cheapest day of the week to fly from San Antonio to Las Vegas with American Airlines?
On average, the cheapest day of the week to fly from San Antonio to Las Vegas with American Airlines is Friday, when prices are around $87. The most expensive day is generally Sunday, where the average price is around $185.
What’s the cheapest month to fly from San Antonio to Las Vegas with American Airlines?
The cheapest month for American Airlines flights to Las Vegas from San Antonio is generally June, where plane tickets cost $113 on average. If possible, try to avoid the most expensive months of November and March, where tickets cost $277 and $411 respectively.

7.2

Good10,000 verified ratings

6.5Food

7.2Comfort

7.5Boarding

6.9Entertainment

8.0Crew

Pros +

Flight crew was pleasant enough. (in 437 reviews)
Crew was good and mostly attentive (in 1650 reviews)

Cons -

Show reviews that mention

4.0 Mediocre

Joseph, Dec 2025

FLL

DFW

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

4.0 Mediocre

Verified traveler, Dec 2025

LAX

AKL

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

6.0 Okay

Maria, Dec 2025

LHR

JFK

Delayed 1 hour

10.0 Wonderful

Christopher, Dec 2025

DFW

BNA

The pilot greased the landing and the crew was fantastic.

8.0 Very good

Connie, Dec 2025

MKE

PHX

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

2.0 Poor

Jonathan, Dec 2025

DCA

CHA

delayed due to weather. Could not communicate with family since the wifi was broken

6.0 Okay

Tammie, Dec 2025

DFW

RNO

The flight attendants were a bit rude.

8.0 Very good

Austin, Dec 2025

ECP

CLT

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

6.0 Okay

Ronald, Dec 2025

MIA

GIG

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

8.0 Very good

Hugh, Dec 2025

CLT

MDT

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Everything you need to know for your flight from San Antonio to Las Vegas

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$104 Find Cheap American Airlines Flights from San Antonio to Las Vegas

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Cheap American Airlines Flight Deals from San Antonio to Las Vegas

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Recent one-way American Airlines flight deals from San Antonio to Las Vegas

Recent last minute American Airlines flight deals from San Antonio to Las Vegas

Good to know

When to Book Flights with American Airlines from San Antonio to Las Vegas

FAQs for flying to Las Vegas with American Airlines

Is American Airlines the cheapest airline to fly with from San Antonio to Las Vegas?

With an average price of $345 return, American Airlines is not the cheapest airline to fly from San Antonio to Las Vegas with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $176 on average.

What is the cheapest American Airlines flight from San Antonio to Las Vegas?

In the last 3 days, the lowest price for a flight with American Airlines from San Antonio to Las Vegas was $82 for a return flight and $44 for a one-way flight.

Does American Airlines fly direct to Las Vegas from San Antonio?

No, American Airlines does not fly the route directly.

What’s the cheapest day of the week to fly from San Antonio to Las Vegas with American Airlines?

On average, the cheapest day of the week to fly from San Antonio to Las Vegas with American Airlines is Friday, when prices are around $87. The most expensive day is generally Sunday, where the average price is around $185.

What’s the cheapest month to fly from San Antonio to Las Vegas with American Airlines?

The cheapest month for American Airlines flights to Las Vegas from San Antonio is generally June, where plane tickets cost $113 on average. If possible, try to avoid the most expensive months of November and March, where tickets cost $277 and $411 respectively.

American Airlines Customer Reviews

Pros +

Cons -

Traveler rating:

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Everything you need to know for your flight from San Antonio to Las Vegas

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Top American Airlines flights

The most popular destinations for flights with American Airlines according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Cabin class types available on flights to Las Vegas

Cabin classes available on flights to San Antonio. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Las Vegas with a hotel stay or car rental

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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