Cheap Flights from San Antonio, TX to Las Vegas, NV from $69

On Cheapflightsplus.com you will find 5 direct and 519 connecting flights from San Antonio to Las Vegas. You can compare airfare deals from 6 airlines and multiple travel sites from $69, book and save on cheap plane tickets and last minute offers. Also check out SAT-LAS flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from San Antonio to Las Vegas depends on and how to choose the most interesting flight option for you.

Distance between San Antonio and Las Vegas is 1718 miles. Time difference between the cities is 2h. Airplanes depart 05:15 to 22:51 from 5 San Antonio airports and arrive 05:15 to 22:51 to 1 Las Vegas airport. Average flight time is 2h 57m.

  • The fastest flight 2h 44m
  • Average flight time 2h 57m
  • The earliest flight 05:15
  • The latest flight 22:51
  • Distance 1068 ml

The cheapest months to travel to Las Vegas are october (from 69 $), november (from 69 $), may (from 76 $).

The most expensive months are january (from 782 $), december (from 221 $), february (from 161 $).

What is the lowest airfare San Antonio to Las Vegas?

The cheapest plane ticket found by our users is $69. This airfare is for economy class on one-way F92355 flight by Frontier Airlines for October 14, 2025 which leaves San Antonio in San Antonio at 19:36 am and arrives at Las Vegas Mccarran at 08:01.

Economy class
$69
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Business class
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First class
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Flight Schedule San Antonio (Texas) to Las Vegas (Nevada)

06:00 — 06:44
2h 44m flight time
Find flight
from$91
San Antonio — Las Vegas
NK1059 Spirit Airlines
07:00 — 11:47
6h 47m flight time
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from$87
07:00 — 08:16 San Antonio — Los Angeles
NK2700 Spirit Airlines
2h 14m stop
10:30 — 11:47 Los Angeles — Las Vegas
NK2685 Spirit Airlines
11:42 — 12:39
2h 57m flight time
Find flight
from$76
San Antonio — Las Vegas
NK2181 Spirit Airlines
13:56 — 14:46
2h 50m flight time
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from$83
San Antonio — Las Vegas
F93417 Frontier Airlines
14:11 — 18:03
5h 52m flight time
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from$78
14:11 — 15:31 San Antonio — Los Angeles
NK1274 Spirit Airlines
1h 15m stop
16:46 — 18:03 Los Angeles — Las Vegas
NK1550 Spirit Airlines
14:11 — 20:34
8h 23m flight time
Find flight
from$78
14:11 — 15:31 San Antonio — Los Angeles
NK1274 Spirit Airlines
3h 49m stop
21:08 — 22:26 Los Angeles — Las Vegas
NK1052 Spirit Airlines
14:11 — 07:55+1day
19h 44m flight time
Find flight
from$88
14:11 — 15:31 San Antonio — Los Angeles
NK1274 Spirit Airlines
15h 9m stop
06:40 — 07:55 Los Angeles — Las Vegas
NK1658 Spirit Airlines
14:50 — 21:53
9h 3m flight time
Find flight
from$87
14:50 — 16:02 San Antonio — Los Angeles
NK849 Spirit Airlines
4h 28m stop
20:30 — 21:53 Los Angeles — Las Vegas
NK473 Spirit Airlines
19:36 — 08:01+1day
14h 25m flight time
Find flight
from$69
11:32 — 12:53 San Antonio — Denver
F92355 Frontier Airlines
9h 56m stop
06:45 — 07:54 Denver — Las Vegas
F92015 Frontier Airlines
19:38 — 20:38
3h flight time
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from$92
San Antonio — Las Vegas
NK1587 Spirit Airlines
19:50 — 23:36
5h 46m flight time
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from$97
13:02 — 14:25 San Antonio — Denver
F92355 Frontier Airlines
1h 13m stop
22:49 — 00:02 Denver — Las Vegas
F9777 Frontier Airlines
20:14 — 14:40+1day
20h 26m flight time
Find flight
from$97
20:12 — 21:45 San Antonio — Denver
F92097 Frontier Airlines
15h 48m stop
13:33 — 14:41 Denver — Las Vegas
F92349 Frontier Airlines
20:26 — 23:32
5h 6m flight time
Find flight
from$92
20:12 — 21:45 San Antonio — Denver
F92097 Frontier Airlines
40m stop
22:29 — 23:36 Denver — Las Vegas
F9777 Frontier Airlines
20:26 — 08:09+1day
13h 43m flight time
Find flight
from$97
20:12 — 21:45 San Antonio — Denver
F92097 Frontier Airlines
9h 18m stop
07:00 — 08:03 Denver — Las Vegas
F92015 Frontier Airlines
22:51 — 23:48
2h 57m flight time
Find flight
from$76
San Antonio — Las Vegas
NK2702 Spirit Airlines
Full flight schedule will help you in detecting at what time planes fly from San Antonio to Las Vegas. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 12, 2025.

Popular Airlines on the Route

The flight San Antonio — Las Vegas is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 36 departures per week at the price of from $ 216 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 5247.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is NK1059 by Spirit Airlines takes 2h 44m and the cheapest is F92355 by Frontier Airlines for $76.

  • F9 - Frontier Airlines
    from $83
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  • NK - Spirit Airlines
    from $76
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Connecting Flights

There are 519 flights with layovers on the route. The fastest connecting flight is UA490 by United Airlines takes 4h 58m and the cheapest is F92355 by Frontier Airlines for $69.

  • AS - Alaska Airlines
    from $216
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  • F9 - Frontier Airlines
    from $69
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  • SY - Sun Country Airlines
    from $149
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  • HA - Hawaiian Airlines
    from $164
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  • UA - United Airlines
    from $192
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  • NK - Spirit Airlines
    from $78
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See more connecting flights

Airports

You can fly from San Antonio to Las Vegas from 5 airports (Randolph AFB, Martindale AAF, San Antonio, Kelly AFB, Stinson Municipal).

San Antonio airports

  • Randolph AFB-RND
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  • Martindale AAF-MDA
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  • San Antonio-SAT
    from $69
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  • Kelly AFB-SKF
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  • Stinson Municipal-SSF
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Las Vegas airports

  • Mccarran-LAS
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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