Cheap Flights from San Antonio to Las Vegas
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Prices updated 24 days ago
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171 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from San Antonio to Las Vegas
Explore current cheapest deals departing from San Antonio to Las Vegas
Round trip
Sort by: Cheapest
August 26 - August 30
SAT - Las Vegas
$266
$204
Round trip
July 14 - August 11
SAT - Las Vegas
$142
$214
Round trip
July 14 - July 21
SAT - Las Vegas
$160
$215
Round trip
July 14 - August 10
SAT - Las Vegas
$142
$216
Round trip
July 14 - August 3
SAT - Las Vegas
$141
$216
Round trip
July 14 - July 28
SAT - Las Vegas
$145
$216
Round trip
July 14 - August 4
SAT - Las Vegas
$141
$216
Round trip
July 19 - July 24
SAT - Las Vegas
$159
$220
Round trip
July 14 - August 5
SAT - Las Vegas
$141
$222
Round trip
July 14 - August 12
SAT - Las Vegas
$142
$222
Round trip
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Route Intelligence — 486,190 Searches this Week
Insights for flights from San Antonio to Las Vegas
How much is a round trip from San Antonio to Las Vegas
Regular price: $211 - $284
Prices for flights from San Antonio to Las Vegas are currently below the regular range.
The regular price range for this route is between $211 and $284. The current lowest deal is $204 with Frontier Airlines, for travel from August 26 to August 30.
now $204
Low $211
High $284
The cheapest time to fly from San Antonio to Las Vegas
The cheapest month to fly from San Antonio to Las Vegas is April, with a median price of $168. The most expensive month is May, with a median price of $931. Prices are generally lower from January to December.
April
Flights from $168
May
Flights from $931
Direct flights from San Antonio to Las Vegas
Frontier Airlines
Last-minute flights going from San Antonio to Las Vegas
Tue, Jun 16
SAT - Las Vegas
San Antonio (SAT) - Las Vegas (LAS)
Frontier Airlines
$536
$408
One-way
Wed, Jun 17
SAT - Las Vegas
San Antonio (SAT) - Las Vegas (LAS)
Frontier Airlines
$525
$389
One-way
Wed, Jun 17
SAT - Las Vegas
San Antonio (SAT) - Las Vegas (LAS)
Frontier Airlines
$534
$406
One-way
Thu, Jun 18
SAT - Las Vegas
San Antonio (SAT) - Las Vegas (LAS)
Frontier Airlines
$522
$386
One-way
Thu, Jun 18
SAT - Las Vegas
San Antonio (SAT) - Las Vegas (LAS)
Frontier Airlines
$533
$406
One-way
Fri, Jun 19
SAT - Las Vegas
San Antonio (SAT) - Las Vegas (LAS)
Frontier Airlines
$526
$368
One-way
Biggest price drops on these dates for flights from San Antonio to Las Vegas
Jun 28 - Jun 30
$431 → $263
39%
Jun 19 - Jun 22
$526 → $368
30%
Jun 28 - Jun 29
$430 → $281
35%
Jun 26 - Jun 30
$438 → $289
34%
Popular Airports to fly from San Antonio to Las Vegas
San Antonio - Las Vegas route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from San Antonio to Las Vegas are below the typical level for this route.
📅 Best time to fly
April is the cheapest month to fly
Historically, April is the cheapest month to fly from San Antonio to Las Vegas, with a median price of $168.
⏱️ Flight duration
Median flight time is 16h 58m
The median flight time from San Antonio to Las Vegas is 16 hours and 58 minutes.
✈️ Airlines & availability
Connecting flights are dominant
Only 9.9% of recent deals are direct, with connecting flights typically having 2 stopovers.
🏆 Airline highlight
Frontier Airlines offers direct flights
Frontier Airlines is one of the airlines offering direct flights on the San Antonio to Las Vegas route.
🎯 Booking tip
Deals are frequent on this route
Deals for flights from San Antonio to Las Vegas are frequent, with over 1 deal per day.
San Antonio main airports to depart from
San Antonio International (SAT)
San Antonio International Airport is a great choice for flights from San Antonio to Las Vegas.
📍 ~15 km from city center (reachable by car)
💸 Flights from ~$204
Las Vegas main airports to arrive at
Harry Reid International Airport (LAS)
Arrive at Harry Reid International Airport for direct access to Las Vegas attractions and entertainment.
📍 ~8 km from city center (reachable by car)
💸 Flights from ~$204
Airports nearby Las Vegas used as alternative
Ontario International (ONT)
Ontario International offers extensive domestic flight options and is less congested than LAX for travelers driving from Nevada.
📍 ~350 km from Las Vegas (requires a 3 to 4 hour drive)
💸 Flights from ~$206
St. George Regional (SGU)
St. George Regional is the geographically closest alternative, offering very easy access via the I-15 corridor.
📍 ~190 km from Las Vegas
💸 Flights from ~$234
Palm Springs International (PSP)
Palm Springs International is a reliable mid-sized airport with good connectivity to West Coast hubs.
📍 ~340 km from Las Vegas
💸 Flights from ~$340
Hollywood Burbank (BUR)
Hollywood Burbank is renowned for efficiency and quick terminal-to-gate times, ideal for reaching the Los Angeles basin.
📍 ~360 km from Las Vegas
💸 Flights from ~$275
Phoenix Sky Harbor International (PHX)
Phoenix Sky Harbor International is a massive international hub with routes potentially unavailable at Las Vegas.
📍 ~440 km from Las Vegas (significant driving distance)
💸 Flights from ~$210
Business & First Class Flight Deals to Las Vegas
Discover luxury on the budget with premium cabin class on flights from San Antonio to Las Vegas.
Elite
Best Elite deals to Las Vegas
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SAT
Elite
Sep 12
Las Vegas, United States
88% AI deal score
$4,803
$1,426
Save $3,377
From SAT
Elite
Jul 29
Las Vegas, United States
82% AI deal score
$2,534
$1,368
Save $1,166
From SAT
Elite
Jul 29
Las Vegas, United States
82% AI deal score
$2,798
$1,425
Save $1,373
From SAT
Elite
Jul 20
Las Vegas, United States
82% AI deal score
$2,680
$1,425
Save $1,255
From SAT
Elite
Oct 27
Las Vegas, United States
82% AI deal score
$1,528
$883
Save $645
From SAT
Elite
Jul 20
Las Vegas, United States
81% AI deal score
$2,455
$1,368
Save $1,087
From SAT
Elite
Jul 20
Las Vegas, United States
81% AI deal score
$2,455
$1,368
Save $1,087
From SAT
Elite
Jul 29
Las Vegas, United States
81% AI deal score
$2,451
$1,368
Save $1,083
From SAT
Elite
Jul 25
Las Vegas, United States
81% AI deal score
$2,454
$1,368
Save $1,086
From SAT
Elite
Jul 14
Las Vegas, United States
81% AI deal score
$2,464
$1,368
Save $1,096
From SAT
Elite
Jul 25
Las Vegas, United States
81% AI deal score
$2,455
$1,368
Save $1,087
From SAT
Elite
Jul 12
Las Vegas, United States
81% AI deal score
$2,457
$1,369
Save $1,088
From SAT
Elite
Jul 20
Las Vegas, United States
81% AI deal score
$2,552
$1,425
Save $1,127
From SAT
Elite
Jul 29
Las Vegas, United States
81% AI deal score
$2,542
$1,425
Save $1,117
From SAT
Elite
Jul 25
Las Vegas, United States
81% AI deal score
$2,615
$1,425
Save $1,190
From SAT
Elite
Jul 29
Las Vegas, United States
81% AI deal score
$2,539
$1,425
Save $1,114
From SAT
Elite
Aug 10
Las Vegas, United States
81% AI deal score
$1,380
$883
Save $497
From SAT
Elite
Aug 04
Las Vegas, United States
81% AI deal score
$1,404
$883
Save $521
From SAT
Elite
Aug 15
Las Vegas, United States
81% AI deal score
$1,379
$883
Save $496
From SAT
Elite
Aug 17
Las Vegas, United States
81% AI deal score
$1,402
$883
Save $519
From SAT
Elite
Aug 13
Las Vegas, United States
81% AI deal score
$1,402
$883
Save $519
From SAT
Elite
Nov 03
Las Vegas, United States
81% AI deal score
$1,380
$883
Save $497
From SAT
Elite
Aug 27
Las Vegas, United States
81% AI deal score
$1,421
$883
Save $538
From SAT
Elite
Aug 12
Las Vegas, United States
81% AI deal score
$1,409
$883
Save $526
From SAT
Elite
Jul 20
Las Vegas, United States
80% AI deal score
$2,455
$1,425
Save $1,030
From SAT
Elite
Jul 14
Las Vegas, United States
80% AI deal score
$2,463
$1,425
Save $1,038
From SAT
Elite
Jul 25
Las Vegas, United States
80% AI deal score
$2,458
$1,425
Save $1,033
From SAT
Elite
Jul 14
Las Vegas, United States
80% AI deal score
$2,464
$1,425
Save $1,039
From SAT
Elite
Jul 06
Las Vegas, United States
80% AI deal score
$2,482
$1,426
Save $1,056
From SAT
Elite
Jul 12
Las Vegas, United States
80% AI deal score
$2,467
$1,426
Save $1,041
From SAT
Elite
Jul 12
Las Vegas, United States
80% AI deal score
$2,454
$1,426
Save $1,028
From SAT
Elite
Jul 13
Las Vegas, United States
80% AI deal score
$2,457
$1,426
Save $1,031
From SAT
Elite
Jul 28
Las Vegas, United States
80% AI deal score
$2,452
$1,426
Save $1,026
From SAT
Elite
Jul 28
Las Vegas, United States
80% AI deal score
$2,459
$1,426
Save $1,033
From SAT
Elite
Nov 07
Las Vegas, United States
80% AI deal score
$1,365
$882
Save $483
From SAT
Elite
Aug 11
Las Vegas, United States
80% AI deal score
$1,368
$883
Save $485
From SAT
Elite
Aug 11
Las Vegas, United States
79% AI deal score
$2,250
$1,369
Save $881
From SAT
Elite
Aug 12
Las Vegas, United States
79% AI deal score
$2,315
$1,426
Save $889
From SAT
Elite
Jul 07
Las Vegas, United States
79% AI deal score
$1,297
$947
Save $350
From SAT
Elite
Jul 14
Las Vegas, United States
79% AI deal score
$1,300
$947
Save $353
From SAT
Elite
Oct 05
Las Vegas, United States
78% AI deal score
$2,107
$1,366
Save $741
From SAT
Elite
Aug 06
Las Vegas, United States
78% AI deal score
$2,119
$1,368
Save $751
From SAT
Elite
Aug 06
Las Vegas, United States
78% AI deal score
$2,156
$1,368
Save $788
From SAT
Elite
Oct 03
Las Vegas, United States
78% AI deal score
$2,107
$1,368
Save $739
From SAT
Elite
Aug 02
Las Vegas, United States
78% AI deal score
$2,113
$1,369
Save $744
From SAT
Elite
Aug 02
Las Vegas, United States
78% AI deal score
$2,127
$1,369
Save $758
From SAT
Elite
Oct 07
Las Vegas, United States
78% AI deal score
$2,130
$1,369
Save $761
From SAT
Elite
Oct 04
Las Vegas, United States
78% AI deal score
$2,107
$1,371
Save $736
From SAT
Elite
Aug 06
Las Vegas, United States
78% AI deal score
$2,249
$1,425
Save $824
From SAT
Elite
Aug 12
Las Vegas, United States
78% AI deal score
$1,306
$957
Save $349
From SAT
Elite
Aug 01
Las Vegas, United States
78% AI deal score
$1,431
$1,068
Save $363
From SAT
Elite
Aug 02
Las Vegas, United States
73% AI deal score
$2,135
$1,426
Save $709
From SAT
Elite
Jul 16
Las Vegas, United States
73% AI deal score
$2,565
$1,635
Save $930
From SAT
Elite
Aug 19
Las Vegas, United States
73% AI deal score
$1,265
$957
Save $308
From SAT
Elite
Aug 18
Las Vegas, United States
73% AI deal score
$1,249
$957
Save $292
From SAT
Elite
Oct 20
Las Vegas, United States
73% AI deal score
$1,217
$957
Save $260
From SAT
Elite
Aug 10
Las Vegas, United States
73% AI deal score
$1,315
$1,007
Save $308
From SAT
Elite
Jul 30
Las Vegas, United States
73% AI deal score
$1,299
$1,011
Save $288
From SAT
Elite
Jul 12
Las Vegas, United States
72% AI deal score
$2,623
$1,866
Save $757
From SAT
Elite
Jul 13
Las Vegas, United States
72% AI deal score
$2,689
$1,923
Save $766
From SAT
Elite
Sep 16
Las Vegas, United States
72% AI deal score
$1,188
$957
Save $231
From SAT
Elite
Jul 28
Las Vegas, United States
72% AI deal score
$1,164
$989
Save $175
From SAT
Elite
Sep 30
Las Vegas, United States
72% AI deal score
$1,213
$989
Save $224
From SAT
Elite
Aug 24
Las Vegas, United States
72% AI deal score
$1,261
$1,007
Save $254
From SAT
Elite
Oct 24
Las Vegas, United States
72% AI deal score
$1,218
$1,007
Save $211
From SAT
Elite
Jul 08
Las Vegas, United States
72% AI deal score
$1,202
$1,021
Save $181
From SAT
Elite
Jul 07
Las Vegas, United States
72% AI deal score
$1,280
$1,026
Save $254
From SAT
Elite
Jul 26
Las Vegas, United States
71% AI deal score
$2,454
$1,866
Save $588
From SAT
Elite
Jul 14
Las Vegas, United States
71% AI deal score
$1,152
$1,021
Save $131
From SAT
Elite
Sep 22
Las Vegas, United States
71% AI deal score
$1,211
$1,023
Save $188
From SAT
Elite
Jun 30
Las Vegas, United States
71% AI deal score
$1,535
$1,259
Save $276
From SAT
Elite
Jul 05
Las Vegas, United States
71% AI deal score
$1,282
$1,066
Save $216
From SAT
Elite
Jun 30
Las Vegas, United States
69% AI deal score
$1,233
$1,140
Save $93
From SAT
Elite
Aug 07
Las Vegas, United States
68% AI deal score
$1,767
$1,644
Save $123
From SAT
Elite
Jun 20
Las Vegas, United States
67% AI deal score
$1,720
$1,650
Save $70
From SAT
Elite
Jun 20
Las Vegas, United States
66% AI deal score
$1,576
From SAT
Elite
Jun 20
Las Vegas, United States
66% AI deal score
$1,576
From SAT
Elite
Jun 17
Las Vegas, United States
66% AI deal score
$1,613
From SAT
Elite
Jun 17
Las Vegas, United States
49% AI deal score
$1,873
From SAT
Elite
Jul 02
Las Vegas, United States
42% AI deal score
$1,991
From SAT
Elite
Jul 03
Las Vegas, United States
40% AI deal score
$2,875
From SAT
Elite
Oct 29
Las Vegas, United States
40% AI deal score
$3,362
From SAT
Elite
Dec 01
Las Vegas, United States
40% AI deal score
$3,601
From SAT
Elite
Jun 18
Las Vegas, United States
40% AI deal score
$3,836