Cheap Flights from San Antonio, TX to Las Vegas, NV from $203

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On Cheapflightsplus.com you will find 37 connecting flights from San Antonio to Las Vegas. You can compare airfare deals from 4 airlines and multiple travel sites from $203, 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: $203 (one-way), $348 (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 $203. Take a look at the list of flights with layovers from San Antonio to Las Vegas from $203. There’re no direct flights. The fastest connecting flight – 5h 6m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $203 Find flight	06:45 San Antonio San Antonio	15:03 Las Vegas Mccarran	10h 18m layover 3h 18m - Chicago	United Airlines	UA2629 UA777
from $203 Find flight	12:55 San Antonio San Antonio	21:52 Las Vegas Mccarran	10h 57m layover 3h 56m - Chicago	United Airlines	UA1905 UA658
from $204 Find flight	09:41 San Antonio San Antonio	13:10 Las Vegas Mccarran	5h 29m layover 1h 8m - Houston	United Airlines	UA1798 UA1913
from $204 Find flight	16:49 San Antonio San Antonio	21:59 Las Vegas Mccarran	7h 10m layover 2h 38m - Denver	United Airlines	UA624 UA284
from $204 Find flight	06:00 San Antonio San Antonio	12:05 Las Vegas Mccarran	8h 5m layover 2h 40m - San Francisco	United Airlines	UA784 UA1220
from $227 Find flight	07:00 San Antonio San Antonio	13:19 Las Vegas Mccarran	8h 19m layover 1h 16m - Seattle	Hawaiian Airlines	HA6562 HA6761
from $229 Find flight	16:49 San Antonio San Antonio	20:32 Las Vegas Mccarran	5h 43m layover 1h 10m - Denver	United Airlines	UA624 UA655
from $237 Find flight	07:00 San Antonio San Antonio	13:19 Las Vegas Mccarran	8h 19m layover 1h 16m - Seattle	Alaska Airlines	AS495 AS738
from $241 Find flight	05:15 San Antonio San Antonio	08:43 Las Vegas Mccarran	5h 28m layover 1h 11m - Denver	United Airlines	UA1399 UA2316
from $241 Find flight	06:00 San Antonio San Antonio	10:08 Las Vegas Mccarran	6h 8m layover 0h 43m - San Francisco	United Airlines	UA784 UA2492
from $241 Find flight	17:56 San Antonio San Antonio	23:13 Las Vegas Mccarran	7h 17m layover 2h 57m - Houston	United Airlines	UA2170 UA1818
from $241 Find flight	07:30 San Antonio San Antonio	13:10 Las Vegas Mccarran	7h 40m layover 3h 19m - Houston	United Airlines	UA1486 UA1913
from $287 Find flight	13:43 San Antonio San Antonio	17:06 Las Vegas Mccarran	5h 23m layover 1h 5m - Denver	United Airlines	UA1479 UA1496
from $287 Find flight	08:55 San Antonio San Antonio	12:23 Las Vegas Mccarran	5h 28m layover 1h 12m - Denver	United Airlines	UA2082 UA526
from $245 Find flight	12:32 San Antonio San Antonio	00:54+1 день Las Vegas Mccarran	14h 22m layover 3h 23m - Atlanta 1h 12m - Miami	Spirit Airlines	NK2172 NK3182 NK777
from $257 Find flight	05:30 San Antonio San Antonio	16:11 Las Vegas Mccarran	12h 41m layover 3h 9m - Houston 3h 28m - Los Angeles	United Airlines	UA469 UA469 UA2449

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 30, 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
05:15 — 08:43	05:15 — 06:34 UA1399 United Airlines San Antonio — Denver 1h 11m stop 07:45 — 08:43 UA2316 United Airlines Denver — Las Vegas	5h 28m including layover	Find flight from$241
06:00 — 12:05	06:00 — 07:42 UA784 United Airlines San Antonio — San Francisco 2h 40m stop 10:22 — 12:05 UA1220 United Airlines San Francisco — Las Vegas	8h 5m including layover	Find flight from$204
06:45 — 15:03	06:45 — 09:44 UA2629 United Airlines San Antonio — Chicago 3h 18m stop 13:02 — 15:03 UA777 United Airlines Chicago — Las Vegas	10h 18m including layover	Find flight from$203
07:00 — 13:19	06:30 — 08:50 HA6562 Hawaiian Airlines San Antonio — Seattle 1h 16m stop 10:25 — 12:57 HA6761 Hawaiian Airlines Seattle — Las Vegas	8h 19m including layover	Find flight from$227
07:00 — 14:44	06:30 — 08:50 HA6562 Hawaiian Airlines San Antonio — Seattle 2h 36m stop 12:00 — 14:32 HA6758 Hawaiian Airlines Seattle — Las Vegas	9h 44m including layover	Find flight from$227
08:55 — 12:23	08:55 — 10:12 UA2082 United Airlines San Antonio — Denver 1h 12m stop 11:24 — 12:23 UA526 United Airlines Denver — Las Vegas	5h 28m including layover	Find flight from$287
09:41 — 13:10	09:56 — 11:02 UA1798 United Airlines San Antonio — Houston 1h 8m stop 12:16 — 13:33 UA1913 United Airlines Houston — Las Vegas	5h 29m including layover	Find flight from$204
12:55 — 21:52	12:55 — 15:53 UA1905 United Airlines San Antonio — Chicago 3h 56m stop 19:49 — 21:52 UA658 United Airlines Chicago — Las Vegas	10h 57m including layover	Find flight from$203
13:43 — 17:06	13:43 — 15:00 UA1479 United Airlines San Antonio — Denver 1h 5m stop 16:05 — 17:06 UA1496 United Airlines Denver — Las Vegas	5h 23m including layover	Find flight from$287
16:49 — 21:59	16:36 — 18:08 UA624 United Airlines San Antonio — Denver 2h 38m stop 20:58 — 21:59 UA284 United Airlines Denver — Las Vegas	7h 10m including layover	Find flight from$204
16:49 — 20:32	16:36 — 18:08 UA624 United Airlines San Antonio — Denver 1h 10m stop 19:30 — 20:32 UA655 United Airlines Denver — Las Vegas	5h 43m including layover	Find flight from$229
17:56 — 23:13	17:56 — 19:02 UA2170 United Airlines San Antonio — Houston 2h 57m stop 21:59 — 23:13 UA1818 United Airlines Houston — Las Vegas	7h 17m including layover	Find flight from$241
19:37 — 14:44 +1 day	19:37 — 21:53 AS494 Alaska Airlines San Antonio — Seattle 14h 7m stop 12:00 — 14:44 AS658 Alaska Airlines Seattle — Las Vegas	21h 7m including layover	Find flight from$648
05:30 — 16:11	05:30 — 06:36 UA469 United Airlines San Antonio — Houston 3h 9m stop 09:45 — 11:21 UA469 United Airlines Houston — Los Angeles 3h 28m stop 14:49 — 16:11 UA2449 United Airlines Los Angeles — Las Vegas	12h 41m including layover	Find flight from$257
08:49 — 23:14	08:49 — 12:33 NK2299 Spirit Airlines San Antonio — Orlando 5h 53m stop 18:26 — 20:10 NK2167 Spirit Airlines Orlando — Houston 1h 46m stop 21:56 — 23:14 NK2379 Spirit Airlines Houston — Las Vegas	16h 25m including layover	Find flight from$382
12:32 — 00:54 +1 day	12:32 — 15:57 NK2172 Spirit Airlines San Antonio — Atlanta 3h 23m stop 19:20 — 21:15 NK3182 Spirit Airlines Atlanta — Miami 1h 12m stop 22:27 — 00:54 NK777 Spirit Airlines Miami — Las Vegas	14h 22m including layover	Find flight from$245

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

*Departure and arrival times - local. Updated on July 30, 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 19:37 from 5 San Antonio airports and arrive 05:15 to 19:37 to 1 Las Vegas airport. Average flight time is 10h 57m.

The fastest flight 5h 6m
Average flight time 10h 57m
The earliest flight 05:15
The latest flight 19:37
Distance 1068 ml

The cheapest months to travel to Las Vegas are july (from 203 $), june (from 204 $), august (from 227 $).

The most expensive months are may (from 326 $), august (from 227 $), june (from 204 $).

What is the lowest airfare San Antonio to Las Vegas?

The cheapest plane ticket found by our users is $203. This airfare is for economy class on one-way UA2629 flight by United Airlines for June 28, 2025 which leaves San Antonio in San Antonio at 06:45 am and arrives at Las Vegas Mccarran at 15:03.

Economy class

$203

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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 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 5 departures per week at the price of from $ 237 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 5544.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 37 flights with layovers on the route. The fastest connecting flight is UA1494 by United Airlines takes 5h 6m and the cheapest is UA2629 by United Airlines for $203.

AS - Alaska Airlines

from $237

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HA - Hawaiian Airlines

from $227

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UA - United Airlines

from $203

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NK - Spirit Airlines

from $245

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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 $203
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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 4 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?

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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.
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