$125+ Cheap flights from Las Vegas to San Antonio (LAS - SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SAT
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Antonio are usually found in February or October, booked 70 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from Las Vegas to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to San AntonioExplore the most affordable flight options available from Las Vegas to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
Explore the most affordable flight options available from Las Vegas to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
This CheapOair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:06 pm -
Nonstop2h 50m
Tue 11/311:08 am -
1 stop5h 19m
Deal found 8/11![Frontier logo]()
$169
This Orbitz deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:35 pm -
1 stop26h 51m
Fri 10/309:51 pm -
Nonstop2h 56m
Deal found 8/14![Frontier logo]()
$172
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am -
Nonstop2h 44m
Mon 9/148:20 pm -
1 stop19h 47m
Deal found 8/12![Frontier logo]()
$178
This Super.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:12 pm -
1 stop9h 27m
Sun 10/1810:41 pm -
Nonstop2h 54m
Deal found 8/11![Frontier logo]()
$182
This Cheapflightsfares deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:15 am -
1 stop9h 16m
Sun 9/610:24 pm -
Nonstop2h 49m
Deal found 8/13![Frontier logo]()
$185
This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:41 pm -
1 stop9h 15m
Sun 9/610:24 pm -
Nonstop2h 49m
Deal found 8/14![Frontier logo]()
$199
This Super.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:35 am -
1 stop6h 26m
Sun 11/89:51 pm -
Nonstop2h 56m
Deal found 8/11![Frontier logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am -
Nonstop2h 44m
Sun 9/138:20 pm -
1 stop25h 18m
Deal found 8/12![Frontier logo]()
$203
Best flights from Las Vegas to San AntonioDiscover carefully curated flight deals from Las Vegas to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Las Vegas to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This Expedia deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:32 am -
Nonstop2h 48m
Sat 10/32:47 pm -
Nonstop3h 02m
Deal found 8/10![Frontier logo]()
$262
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:20 am -
Nonstop2h 35m
Wed 10/212:40 pm -
Nonstop2h 50m
Deal found 8/13![Southwest logo]()
$301
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
2 stops7h 43m
Mon 9/145:59 pm -
2 stops7h 58m
Deal found 8/13![United Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:05 pm -
Nonstop2h 35m
Tue 10/206:05 pm -
Nonstop2h 50m
Deal found 8/10![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:45 am -
2 stops6h 10m
Mon 9/215:40 pm -
1 stop5h 15m
Deal found 8/10![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:41 am -
2 stops10h 10m
Thu 11/125:30 am -
2 stops10h 41m
Deal found 8/12![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:25 pm -
1 stop6h 30m
Sun 9/136:20 am -
2 stops6h 25m
Deal found 8/11![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:04 am -
2 stops10h 48m
Mon 9/215:59 pm -
2 stops7h 58m
Deal found 8/10![United Airlines logo]()
$424
Last-minute flights from Las Vegas to San AntonioDiscover last-minute flight deals from Las Vegas to San Antonio. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to San Antonio. Data last updated August 15, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am -
1 stop11h 31m
Wed 9/163:19 pm -
Nonstop2h 59m
Deal found 8/13![Frontier logo]()
$209
This Cheapflightsfares deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:15 am -
1 stop9h 16m
Sun 9/610:24 pm -
Nonstop2h 49m
Deal found 8/13![Frontier logo]()
$185
This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:41 pm -
1 stop9h 15m
Sun 9/610:24 pm -
Nonstop2h 49m
Deal found 8/14![Frontier logo]()
$199
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am -
Nonstop2h 44m
Mon 9/148:20 pm -
1 stop19h 47m
Deal found 8/12![Frontier logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am -
Nonstop2h 44m
Sun 9/138:20 pm -
1 stop25h 18m
Deal found 8/12![Frontier logo]()
$203
This Super.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:00 am -
Nonstop2h 48m
Sat 9/192:47 pm -
Nonstop3h 02m
Deal found 8/15![Frontier logo]()
$207
This Cheapflightsfares deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:32 am -
Nonstop2h 48m
Wed 9/308:20 pm -
1 stop5h 24m
Deal found 8/13![Frontier logo]()
$206
One-way flights from Las Vegas to San AntonioSearch for one-way flight options from Las Vegas to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Las Vegas to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:32 am -
Nonstop2h 48m
Deal found 8/13![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:56 pm -
2 stops22h 29m
Deal found 8/13![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:45 am -
1 stop7h 40m
Deal found 8/10![Frontier logo]()
$128
This Frontier deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:41 pm -
1 stop9h 26m
Deal found 8/13![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:45 pm -
2 stops27h 41m
Deal found 8/12![Frontier logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:45 am -
1 stop7h 40m
Deal found 8/12![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:59 am -
1 stop7h 13m
Deal found 8/11![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:45 am -
1 stop7h 40m
Deal found 8/11![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:59 pm -
Nonstop2h 50m
Deal found 8/14![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:30 am -
2 stops10h 55m
Deal found 8/12![Frontier logo]()
$137
Find flight deals from Las Vegas to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $169 (CheapOair) |
One-way from | $125 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $278 |
Good round-trip deal | $214 or less |
Good one-way deal | $147 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2026.
Use the filters below to find and compare flights from Las Vegas to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Wed 9/30
9:32 am-2:20 pm
Nonstop2h 48m
San Antonio
Sat 10/3
2:47 pm-3:49 pm
Nonstop3h 02m
$262
Quickest round-trip
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Tue 10/20
9:20 am-1:55 pm
Nonstop2h 35m
San Antonio
Wed 10/21
2:40 pm-3:30 pm
Nonstop2h 50m
$301
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Tue 10/13
7:05 pm-11:40 pm
Nonstop2h 35m
San Antonio
Tue 10/20
6:05 pm-6:55 pm
Nonstop2h 50m
$311
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Wed 9/16
9:45 am-5:55 pm
2 stops6h 10m
San Antonio
Mon 9/21
5:40 pm-8:55 pm
1 stop5h 15m
$330
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Fri 9/11
3:25 pm-11:55 pm
1 stop6h 30m
San Antonio
Sun 9/13
6:20 am-10:45 am
2 stops6h 25m
$375
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Fri 9/11
6:00 am-3:43 pm
2 stops7h 43m
San Antonio
Mon 9/14
5:59 pm-11:57 pm
2 stops7h 58m
$390
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Mon 11/9
10:41 am-10:51 pm
2 stops10h 10m
San Antonio
Thu 11/12
5:30 am-2:11 pm
2 stops10h 41m
$417
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Thu 9/17
8:04 am-8:52 pm
2 stops10h 48m
San Antonio
Mon 9/21
5:59 pm-11:57 pm
2 stops7h 58m
$424
Cheapest one-way
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Fri 9/11
6:56 pm-7:25 pm
2 stops22h 29m
$129
Las VegasSan Antonio
LAS Las Vegas Harry Reid Intl - SAT San Antonio
LASSAT
Las Vegas Harry Reid Intl
Sat 9/12
9:40 am-7:25 pm
1 stop7h 45m
$129
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to San Antonio in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Las Vegas to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Las Vegas with our price prediction graph.
LAS-SAT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to San Antonio
How far ahead should I book a flight from Las Vegas to San Antonio?
The best time to book flights from Las Vegas to San Antonio is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Las Vegas to San Antonio?
Currently, February is the cheapest month in which you can book a flight from Las Vegas to San Antonio (average of $136). Flying from Las Vegas to San Antonio in May is currently the most expensive (average of $386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LAS to SAT?
Find hourly flight availability from Las Vegas to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 15, 2026.
It’s typically best to fly out from Las Vegas to San Antonio in the afternoon. Doing so could potentially save you 47% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Las Vegas to San Antonio?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to San Antonio. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Las Vegas to San Antonio flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Las Vegas to San Antonio flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to San Antonio trip
Our travel experts
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated August 15, 2026.
Read reviews from past customers who have flown Southwest,American Airlines, andFrontier from Las Vegas to San Antonio. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Las Vegas and San Antonio flights
Browse other Las Vegas and San Antonio flight options. Last updated on August 15, 2026.
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Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 15, 2026.
Top 3 airlines flying from Las Vegas to San Antonio
Discover the top 3 airlines that operate flights from Las Vegas to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$229 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$458 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$449 | FlexibilityNo cancel fee | On-time63% |