Flights from Las Vegas to San Antonio

LASSAT

Harry Reid International Airport (Las Vegas, United States) → San Antonio International Airport (San Antonio, United States)

Also known as Las Vegas.

Nonstop
2h 30m
Distance
1,718 km
Frequency
7×/week
One-way from
$117
Airlines
Frontier Airlines, Southwest Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • WN243107:05→11:352h 30mSouthwest Airlines
  • WN229410:20→14:552h 35mSouthwest Airlines
  • WN293013:45→18:202h 35mSouthwest Airlines
  • WN263615:15→19:452h 30mSouthwest Airlines
  • F9341816:47→21:342h 47mFrontier Airlines
  • WN285317:45→22:152h 30mSouthwest Airlines

Tuesday

  • WN243106:50→11:202h 30mSouthwest Airlines
  • WN179112:40→17:102h 30mSouthwest Airlines
  • WN239714:50→19:202h 30mSouthwest Airlines
  • F9341816:47→21:342h 47mFrontier Airlines
  • WN73517:55→22:252h 30mSouthwest Airlines

Wednesday

  • WN243106:50→11:202h 30mSouthwest Airlines
  • WN179112:40→17:102h 30mSouthwest Airlines
  • WN239714:50→19:202h 30mSouthwest Airlines
  • F9341816:47→21:342h 47mFrontier Airlines
  • WN73517:55→22:302h 35mSouthwest Airlines

Thursday

  • WN243107:05→11:352h 30mSouthwest Airlines
  • WN229410:20→14:552h 35mSouthwest Airlines
  • WN293013:45→18:202h 35mSouthwest Airlines
  • WN263615:15→19:452h 30mSouthwest Airlines
  • F9341816:48→21:352h 47mFrontier Airlines
  • WN285317:45→22:202h 35mSouthwest Airlines

Friday

  • WN243107:05→11:352h 30mSouthwest Airlines
  • WN229410:20→14:552h 35mSouthwest Airlines
  • WN293013:45→18:202h 35mSouthwest Airlines
  • WN263615:15→19:452h 30mSouthwest Airlines
  • F9341816:47→21:342h 47mFrontier Airlines
  • WN285317:45→22:202h 35mSouthwest Airlines

Saturday

  • WN194508:55→13:302h 35mSouthwest Airlines
  • F9342009:00→13:492h 49mFrontier Airlines
  • WN293010:50→15:202h 30mSouthwest Airlines
  • WN70512:30→17:002h 30mSouthwest Airlines
  • WN427615:40→20:202h 40mSouthwest Airlines

Sunday

  • WN243107:05→11:353h 30mSouthwest Airlines
  • WN229410:20→14:552h 35mSouthwest Airlines
  • WN293013:45→18:202h 35mSouthwest Airlines
  • WN263615:15→19:452h 30mSouthwest Airlines
  • F9341816:47→21:342h 47mFrontier Airlines
  • WN285317:45→22:202h 35mSouthwest Airlines

Las Vegas to San Antonio — frequently asked

How long is the flight from Las Vegas to San Antonio?
LAS–SAT is 2h 30m nonstop, covering 1,718 km (1,068 mi).
Which airlines fly nonstop from Las Vegas to San Antonio?
Frontier Airlines, Southwest Airlines operate this route nonstop.
How much is a flight from Las Vegas to San Antonio?
One-way fares on LAS–SAT recently started from $117. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Las Vegas to San Antonio?
The route is served 7 days a week (39 scheduled departures).