Cheap Flights from Las Vegas, NV to San Antonio, TX from $39

On Cheapflightsplus.com you will find 4 direct and 429 connecting flights from Las Vegas to San Antonio. You can compare airfare deals from 7 airlines and multiple travel sites from $39, book and save on cheap plane tickets and last minute offers. Also check out LAS-SAT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Las Vegas to San Antonio 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: $39 (one-way), $67 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
Full flight schedule will help you in detecting at what time planes fly from Las Vegas to San Antonio. 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 Arrival Flight Details Flight Duration Price
00:30 — 05:00
00:30 — 05:00 NK2705 Spirit Airlines
Las Vegas — San Antonio
2h 30m
Find flight
from$39
00:30 — 05:04
00:30 — 05:04 NK1058 Spirit Airlines
Las Vegas — San Antonio
2h 34m
Find flight
from$71
06:10 — 10:47
06:10 — 10:47 NK2180 Spirit Airlines
Las Vegas — San Antonio
2h 37m
Find flight
from$71
13:51 — 18:33
13:51 — 18:33 NK1586 Spirit Airlines
Las Vegas — San Antonio
2h 42m
Find flight
from$71
05:00 — 23:30
05:00 — 06:18 NK465 Spirit Airlines
Las Vegas — Los Angeles
12h 21m stop
18:39 — 23:30 NK848 Spirit Airlines
Los Angeles — San Antonio
16h 30m
including layover
Find flight
from$68
05:45 — 13:21
08:35 — 09:56 NK2071 Spirit Airlines
Las Vegas — Los Angeles
1h 26m stop
09:11 — 14:00 NK2701 Spirit Airlines
Los Angeles — San Antonio
5h 36m
including layover
Find flight
from$83
06:30 — 18:50
06:00 — 08:59 F92350 Frontier Airlines
Las Vegas — Denver
5h 57m stop
15:20 — 18:36 F92098 Frontier Airlines
Denver — San Antonio
10h 20m
including layover
Find flight
from$91
07:25 — 11:14
+1 day
07:25 — 14:30 NK331 Spirit Airlines
Las Vegas — Atlanta
19h 24m stop
09:54 — 11:14 NK1196 Spirit Airlines
Atlanta — San Antonio
25h 49m
including layover
Find flight
from$124
07:50 — 18:48
07:50 — 10:37 HA4773 Hawaiian Airlines
Las Vegas — Seattle
2h 9m stop
12:46 — 18:48 HA6576 Hawaiian Airlines
Seattle — San Antonio
8h 58m
including layover
Find flight
from$131
08:00 — 14:00
+1 day
08:00 — 11:10 F92350 Frontier Airlines
Las Vegas — Denver
23h 33m stop
10:43 — 14:00 F92356 Frontier Airlines
Denver — San Antonio
28h
including layover
Find flight
from$80
08:14 — 13:42
+1 day
08:14 — 09:35 NK2684 Spirit Airlines
Las Vegas — Los Angeles
23h 19m stop
08:54 — 13:42 NK2701 Spirit Airlines
Los Angeles — San Antonio
27h 28m
including layover
Find flight
from$68
09:42 — 23:30
09:42 — 11:03 NK711 Spirit Airlines
Las Vegas — Los Angeles
7h 36m stop
18:39 — 23:30 NK848 Spirit Airlines
Los Angeles — San Antonio
11h 48m
including layover
Find flight
from$60
10:14 — 13:06
+1 day
10:14 — 11:32 NK1034 Spirit Airlines
Las Vegas — Los Angeles
20h 38m stop
08:10 — 13:06 NK1273 Spirit Airlines
Los Angeles — San Antonio
24h 52m
including layover
Find flight
from$129
10:49 — 09:47
+1 day
10:49 — 16:00 SY104 Sun Country Airlines
Las Vegas — Minneapolis
15h stop
07:00 — 09:47 SY1835 Sun Country Airlines
Minneapolis — San Antonio
20h 58m
including layover
Find flight
from$137
11:19 — 23:38
11:19 — 18:23 NK1365 Spirit Airlines
Las Vegas — Atlanta
3h 49m stop
22:12 — 23:38 NK1358 Spirit Airlines
Atlanta — San Antonio
10h 19m
including layover
Find flight
from$96
11:55 — 21:50
11:55 — 18:54 NK2142 Spirit Airlines
Las Vegas — Detroit
43m stop
19:37 — 21:50 NK2746 Spirit Airlines
Detroit — San Antonio
7h 55m
including layover
Find flight
from$96
12:56 — 12:02
+1 day
12:42 — 14:06 NK2686 Spirit Airlines
Las Vegas — Los Angeles
16h 55m stop
09:11 — 14:00 NK2701 Spirit Airlines
Los Angeles — San Antonio
21h 6m
including layover
Find flight
from$68
14:24 — 12:32
+1 day
14:24 — 21:26 NK2342 Spirit Airlines
Las Vegas — Atlanta
13h 38m stop
11:04 — 12:32 NK2171 Spirit Airlines
Atlanta — San Antonio
20h 8m
including layover
Find flight
from$118
15:34 — 08:05
+1 day
15:25 — 23:16 F91728 Frontier Airlines
Las Vegas — Orlando
6h 35m stop
07:40 — 09:47 F91653 Frontier Airlines
Orlando — San Antonio
14h 31m
including layover
Find flight
from$78
15:46 — 18:02
+1 day
15:46 — 18:57 F93540 Frontier Airlines
Las Vegas — Denver
19h 47m stop
15:20 — 18:36 F92098 Frontier Airlines
Denver — San Antonio
24h 16m
including layover
Find flight
from$89
16:51 — 14:00
+1 day
16:51 — 20:00 F93540 Frontier Airlines
Las Vegas — Denver
14h 43m stop
10:43 — 14:00 F92356 Frontier Airlines
Denver — San Antonio
19h 9m
including layover
Find flight
from$80
17:04 — 08:04
+1 day
17:04 — 23:59 NK1065 Spirit Airlines
Las Vegas — Detroit
6h 1m stop
06:00 — 08:04 NK1191 Spirit Airlines
Detroit — San Antonio
13h
including layover
Find flight
from$96
18:47 — 23:30
+1 day
18:47 — 20:08 NK1495 Spirit Airlines
Las Vegas — Los Angeles
22h 31m stop
18:39 — 23:30 NK848 Spirit Airlines
Los Angeles — San Antonio
26h 43m
including layover
Find flight
from$72
18:59 — 13:06
+1 day
18:59 — 20:16 NK1551 Spirit Airlines
Las Vegas — Los Angeles
11h 54m stop
08:10 — 13:06 NK1273 Spirit Airlines
Los Angeles — San Antonio
16h 7m
including layover
Find flight
from$60
20:06 — 12:02
+1 day
19:56 — 21:15 NK2508 Spirit Airlines
Las Vegas — Los Angeles
9h 47m stop
08:54 — 13:42 NK2701 Spirit Airlines
Los Angeles — San Antonio
13h 56m
including layover
Find flight
from$60
20:12 — 18:02
+1 day
19:40 — 22:45 F94612 Frontier Airlines
Las Vegas — Denver
15h 24m stop
15:20 — 18:36 F92098 Frontier Airlines
Denver — San Antonio
19h 50m
including layover
Find flight
from$80
21:37 — 13:06
+1 day
21:37 — 22:50 NK1657 Spirit Airlines
Las Vegas — Los Angeles
9h 20m stop
08:10 — 13:06 NK1273 Spirit Airlines
Los Angeles — San Antonio
13h 29m
including layover
Find flight
from$60
21:54 — 08:55
+1 day
21:54 — 05:25 NK2297 Spirit Airlines
Las Vegas — Orlando
1h 48m stop
07:00 — 08:56 NK2298 Spirit Airlines
Orlando — San Antonio
9h 1m
including layover
Find flight
from$111
22:55 — 21:27
+1 day
22:29 — 05:23 NK2144 Spirit Airlines
Las Vegas — Detroit
13h 43m stop
19:37 — 21:50 NK2746 Spirit Airlines
Detroit — San Antonio
20h 32m
including layover
Find flight
from$137
23:00 — 09:21
+1 day
23:00 — 06:43 F91876 Frontier Airlines
Las Vegas — Orlando
42m stop
06:15 — 08:05 F91653 Frontier Airlines
Orlando — San Antonio
8h 21m
including layover
Find flight
from$87
23:32 — 11:37
+1 day
23:02 — 06:00 NK2573 Spirit Airlines
Las Vegas — Atlanta
3h 45m stop
11:04 — 12:32 NK2171 Spirit Airlines
Atlanta — San Antonio
10h 5m
including layover
Find flight
from$96
12:56 — 11:37
+1 day
12:42 — 14:06 NK2686 Spirit Airlines
Las Vegas — Los Angeles
9h 30m stop
23:10 — 06:33 NK2403 Spirit Airlines
Los Angeles — Atlanta
2h 58m stop
11:04 — 12:32 NK2171 Spirit Airlines
Atlanta — San Antonio
20h 41m
including layover
Find flight
from$95
17:01 — 23:30
+1 day
17:01 — 21:51 NK3712 Spirit Airlines
Las Vegas — Dallas
8h 9m stop
06:00 — 07:13 NK420 Spirit Airlines
Dallas — Los Angeles
11h 26m stop
18:39 — 23:30 NK848 Spirit Airlines
Los Angeles — San Antonio
28h 29m
including layover
Find flight
from$119
22:55 — 17:18
+1 day
22:29 — 05:23 NK2144 Spirit Airlines
Las Vegas — Detroit
3h 24m stop
10:31 — 11:08 NK2244 Spirit Airlines
Detroit — Nashville
5h 18m stop
14:48 — 17:08 NK2038 Spirit Airlines
Nashville — San Antonio
16h 23m
including layover
Find flight
from$125
*Departure and arrival times - local. Updated on June 5, 2025

Flight Information

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

Distance between Las Vegas and San Antonio is 1718 miles. Time difference between the cities is 2h. Airplanes depart 00:10 to 23:59 from 1 Las Vegas airport and arrive 00:10 to 23:59 to 5 San Antonio airports. Average flight time is 2h 36m.

  • The fastest flight 2h 30m
  • Average flight time 2h 36m
  • The earliest flight 00:10
  • The latest flight 23:59
  • Distance 1068 ml

The cheapest months to travel to San Antonio are june (from 53 $), may (from 57 $), july (from 81 $).

The most expensive months are september (from 95 $), october (from 85 $), august (from 81 $).

What is the lowest airfare Las Vegas to San Antonio?

The cheapest plane ticket found by our users is $39. This airfare is for economy class on one-way NK2705 flight by Spirit Airlines for June 28, 2025 which leaves Mccarran in Las Vegas at 00:30 am and arrives at San Antonio San Antonio at 05:00.

Economy class
$39
Find
Business class
?
Find
First class
?
Find

Popular Airlines on the Route

The flight Las Vegas — San Antonio is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 58 departures per week at the price of from $ 138 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 898.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is NK2705 by Spirit Airlines takes 2h 30m and the cheapest is NK2705 by Spirit Airlines for $39.

  • NK - Spirit Airlines
    from $39
    Find
See more direct flights

Connecting Flights

There are 429 flights with layovers on the route. The fastest connecting flight is UA596 by United Airlines takes 4h 47m and the cheapest is NK2705 by Spirit Airlines for $60.

  • AS - Alaska Airlines
    from $138
    Find
  • F9 - Frontier Airlines
    from $78
    Find
  • SY - Sun Country Airlines
    from $108
    Find
  • HA - Hawaiian Airlines
    from $131
    Find
  • UA - United Airlines
    from $148
    Find
  • NK - Spirit Airlines
    from $60
    Find
  • G4 - Allegiant Air
    from $123
    Find
See more connecting flights

Airports

You can fly from Las Vegas to San Antonio from 1 airports (Mccarran).

Las Vegas airports

  • Mccarran-LAS
    from $39
    Find

San Antonio airports

  • Randolph AFB-RND
    Find
  • Martindale AAF-MDA
    Find
  • San Antonio-SAT
    Find
  • Kelly AFB-SKF
    Find
  • Stinson Municipal-SSF
    Find

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.

Back