Cheap Flights from San Antonio, TX to Las Vegas, NV from $71

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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 $71, 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.

Find One-Way and Round-Trip San Antonio to Las Vegas Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $71 (one-way), $122 (round-trip).

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Best Flights from San Antonio to Las Vegas Today

Take a look at the list of non stop flights and flights with layovers from San Antonio to Las Vegas with the lowest price of $71. The fastest direct flight takes 2h 44m and the fastest connecting – 4h 58m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $78 Find flight	11:42 San Antonio San Antonio	12:39 Las Vegas Mccarran	2h 57m	Spirit Airlines	NK2181
from $78 Find flight	22:51 San Antonio San Antonio	23:48 Las Vegas Mccarran	2h 57m	Spirit Airlines	NK2702
from $85 Find flight	13:56 San Antonio San Antonio	14:46 Las Vegas Mccarran	2h 50m	Frontier Airlines	F93417
from $93 Find flight	06:00 San Antonio San Antonio	06:44 Las Vegas Mccarran	2h 44m	Spirit Airlines	NK1059
from $94 Find flight	19:38 San Antonio San Antonio	20:38 Las Vegas Mccarran	3h 0m	Spirit Airlines	NK1587
from $71 Find flight	19:36 San Antonio San Antonio	08:01+1 день Las Vegas Mccarran	14h 25m layover 9h 56m - Denver	Frontier Airlines	F92355 F92015
from $80 Find flight	14:11 San Antonio San Antonio	18:03 Las Vegas Mccarran	5h 52m layover 1h 15m - Los Angeles	Spirit Airlines	NK1274 NK1550
from $89 Find flight	07:00 San Antonio San Antonio	11:47 Las Vegas Mccarran	6h 47m layover 2h 14m - Los Angeles	Spirit Airlines	NK2700 NK2685
from $89 Find flight	14:50 San Antonio San Antonio	21:53 Las Vegas Mccarran	9h 3m layover 4h 28m - Los Angeles	Spirit Airlines	NK849 NK473
from $94 Find flight	20:26 San Antonio San Antonio	23:32 Las Vegas Mccarran	5h 6m layover 0h 40m - Denver	Frontier Airlines	F92097 F9777
from $100 Find flight	20:26 San Antonio San Antonio	08:09+1 день Las Vegas Mccarran	13h 43m layover 9h 18m - Denver	Frontier Airlines	F92097 F92015
from $100 Find flight	20:14 San Antonio San Antonio	14:40+1 день Las Vegas Mccarran	20h 26m layover 15h 48m - Denver	Frontier Airlines	F92097 F92349
from $100 Find flight	20:26 San Antonio San Antonio	19:05+1 день Las Vegas Mccarran	24h 39m layover 20h 14m - Denver	Frontier Airlines	F92097 F94967
from $106 Find flight	10:31 San Antonio San Antonio	21:06 Las Vegas Mccarran	12h 35m layover 4h 45m - Orlando	Frontier Airlines	F91654 F91727
from $117 Find flight	13:27 San Antonio San Antonio	10:50+1 день Las Vegas Mccarran	23h 23m layover 12h 56m - Atlanta 1h 47m - Detroit	Spirit Airlines	NK2172 NK2488 NK2141
from $135 Find flight	12:09 San Antonio San Antonio	21:53 Las Vegas Mccarran	11h 44m layover 0h 53m - Atlanta 2h 28m - Los Angeles	Spirit Airlines	NK1197 NK803 NK473

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on August 31, 2025

Flight Schedule San Antonio (Texas) to Las Vegas (Nevada)

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	Flight Details	Flight Duration	Price
06:00 — 06:44	06:00 — 06:44 NK1059 Spirit Airlines San Antonio — Las Vegas	2h 44m	Find flight from$93
11:42 — 12:39	11:42 — 12:39 NK2181 Spirit Airlines San Antonio — Las Vegas	2h 57m	Find flight from$78
13:56 — 14:46	13:56 — 14:46 F93417 Frontier Airlines San Antonio — Las Vegas	2h 50m	Find flight from$85
19:38 — 20:38	19:38 — 20:38 NK1587 Spirit Airlines San Antonio — Las Vegas	3h	Find flight from$94
22:51 — 23:48	22:51 — 23:48 NK2702 Spirit Airlines San Antonio — Las Vegas	2h 57m	Find flight from$78
07:00 — 11:47	07:00 — 08:16 NK2700 Spirit Airlines San Antonio — Los Angeles 2h 14m stop 10:30 — 11:47 NK2685 Spirit Airlines Los Angeles — Las Vegas	6h 47m including layover	Find flight from$89
07:00 — 23:28	07:00 — 08:16 NK2700 Spirit Airlines San Antonio — Los Angeles 13h 54m stop 22:10 — 23:28 NK2509 Spirit Airlines Los Angeles — Las Vegas	18h 28m including layover	Find flight from$101
10:16 — 09:45 +1 day	09:00 — 12:56 F91654 Frontier Airlines San Antonio — Orlando 17h 44m stop 07:54 — 09:45 F91875 Frontier Airlines Orlando — Las Vegas	25h 29m including layover	Find flight from$111
10:31 — 21:06	10:42 — 14:32 F91654 Frontier Airlines San Antonio — Orlando 4h 45m stop 19:25 — 21:37 F91727 Frontier Airlines Orlando — Las Vegas	12h 35m including layover	Find flight from$106
12:59 — 06:42 +1 day	12:59 — 14:19 NK2748 Spirit Airlines San Antonio — Los Angeles 15h 11m stop 05:30 — 06:42 NK2683 Spirit Airlines Los Angeles — Las Vegas	19h 43m including layover	Find flight from$166
13:27 — 19:11	13:27 — 16:49 NK2172 Spirit Airlines San Antonio — Atlanta 1h 3m stop 17:52 — 19:11 NK2572 Spirit Airlines Atlanta — Las Vegas	7h 44m including layover	Find flight from$111
14:11 — 18:03	14:11 — 15:31 NK1274 Spirit Airlines San Antonio — Los Angeles 1h 15m stop 16:46 — 18:03 NK1550 Spirit Airlines Los Angeles — Las Vegas	5h 52m including layover	Find flight from$80
14:11 — 20:34	14:11 — 15:31 NK1274 Spirit Airlines San Antonio — Los Angeles 3h 49m stop 21:08 — 22:26 NK1052 Spirit Airlines Los Angeles — Las Vegas	8h 23m including layover	Find flight from$80
17:38 — 23:54	17:38 — 19:51 NK1876 Spirit Airlines San Antonio — Nashville 1h 53m stop 21:44 — 23:54 NK1772 Spirit Airlines Nashville — Las Vegas	8h 16m including layover	Find flight from$126
18:13 — 21:03 +1 day	18:03 — 20:11 NK2039 Spirit Airlines San Antonio — Nashville 22h 28m stop 18:59 — 21:03 NK2249 Spirit Airlines Nashville — Las Vegas	28h 50m including layover	Find flight from$139
19:36 — 08:01 +1 day	11:32 — 12:53 F92355 Frontier Airlines San Antonio — Denver 9h 56m stop 06:45 — 07:54 F92015 Frontier Airlines Denver — Las Vegas	14h 25m including layover	Find flight from$71
20:14 — 14:40 +1 day	20:12 — 21:45 F92097 Frontier Airlines San Antonio — Denver 15h 48m stop 13:33 — 14:41 F92349 Frontier Airlines Denver — Las Vegas	20h 26m including layover	Find flight from$100
20:26 — 23:32	20:12 — 21:45 F92097 Frontier Airlines San Antonio — Denver 40m stop 22:29 — 23:36 F9777 Frontier Airlines Denver — Las Vegas	5h 6m including layover	Find flight from$94
06:45 — 07:58 +1 day	06:45 — 07:59 NK2700 Spirit Airlines San Antonio — Los Angeles 16h 36m stop 00:35 — 05:32 NK2416 Spirit Airlines Los Angeles — Dallas 1h 28m stop 07:00 — 07:58 NK2354 Spirit Airlines Dallas — Las Vegas	27h 13m including layover	Find flight from$156
12:09 — 21:53	12:09 — 15:34 NK1197 Spirit Airlines San Antonio — Atlanta 53m stop 16:27 — 18:02 NK803 Spirit Airlines Atlanta — Los Angeles 2h 28m stop 20:30 — 21:53 NK473 Spirit Airlines Los Angeles — Las Vegas	11h 44m including layover	Find flight from$135
18:13 — 11:03 +1 day	18:13 — 20:26 NK2039 Spirit Airlines San Antonio — Nashville 8h 44m stop 05:10 — 07:49 NK2243 Spirit Airlines Nashville — Detroit 1h 48m stop 09:37 — 11:03 NK2141 Spirit Airlines Detroit — Las Vegas	18h 50m including layover	Find flight from$154

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on August 31, 2025

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 november (from 71 $), september (from 71 $), may (from 78 $).

The most expensive months are january (from 800 $), december (from 226 $), february (from 165 $).

What is the lowest airfare San Antonio to Las Vegas?

The cheapest plane ticket found by our users is $71. This airfare is for economy class on one-way F92355 flight by Frontier Airlines for September 2, 2025 which leaves San Antonio in San Antonio at 19:36 am and arrives at Las Vegas Mccarran at 08:01.

Economy class

$71

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Business class

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First class

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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 $ 221 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 5368.

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 $78.

F9 - Frontier Airlines

from $85

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NK - Spirit Airlines

from $78

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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 $71.

AS - Alaska Airlines

from $221

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F9 - Frontier Airlines

from $71

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SY - Sun Country Airlines

from $152

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HA - Hawaiian Airlines

from $167

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UA - United Airlines

from $197

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NK - Spirit Airlines

from $80

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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 $71
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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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Airplanes

There are flights to Las Vegas from San Antonio by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Antonio

You may also consider searching for discounted plane tickets to some other popular places from San Antonio within United States.

San Antonio — Las Vegas

from $55

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San Antonio — Dallas

from $75

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San Antonio — New York

from $74

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San Antonio — Chicago

from $73

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San Antonio — Denver

from $80

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San Antonio — Seattle

from $67

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San Antonio — Houston

from $63

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San Antonio — Miami

from $70

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San Antonio — Los Angeles

from $57

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San Antonio — Atlanta

from $60

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Top International Destinations from San Antonio

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Antonio — Cancun

from $79

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San Antonio — Mexico City

from $73

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San Antonio — Guadalajara

from $65

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San Antonio — Toronto

from $61

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San Antonio — Vancouver

from $75

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San Antonio — Puerto Vallarta

from $54

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San Antonio — San Juan

from $76

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How to book a plane 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.