$69 Find Cheap Flights from Las Vegas to San Antonio - Compare and Save

These are the earliest and latest flight times available from Las Vegas to San Antonio:

• Earliest: departs at 5:30 am and lands at 8:06 am
• Latest: departs at 9:25 pm and lands at 12:01 am.

The flight takes about 2h 36m.

Three cabin classes are available on flights from Las Vegas to San Antonio:

• Economy Class
• Business Class
• First Class

A nonstop flight from Las Vegas to San Antonio takes 2h 36m, covering 1,067 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Las Vegas to San Antonio range from $185 to $391, with an average of $271 over the past 12 months. Anything below $185 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 52% above the $271 route average. Book 7 weeks before departure for the lowest fares.

On this route, nonstop and layover fares are close on average, with nonstop at $265 round-trip and layover options via Fort Lauderdale (FLL) at $275.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest and JetBlue. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

Morning is the busiest departure period on Las Vegas to San Antonio flights, with 40% of flights leaving in that window. Afternoon departures account for 40%, evening flights for 20%, and night flights for 0%.

One-way fares from Las Vegas to San Antonio are currently lower than usual. Average one-way flight prices are about $117, which is 40% below the typical average for this route.

San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates averaging $53 for economy cars. Top options include:

• Europcar
• Fox
• Dollar
• Hertz
• Alamo

Flights from Las Vegas to San Antonio usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at San Antonio (SAT).

One-stop flights from Las Vegas to San Antonio most commonly connect through:

• Denver Intl (DEN) - 67% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 19% of one-stop connections
• Dallas/Fort Worth (DFW) - 5% of one-stop connections
• Houston George Bush Intcntl (IAH) - 5% of one-stop connections

Yes. Flexible dates can save you up to 48% on flights from Las Vegas to San Antonio. Friday is the cheapest departure day at $231 round-trip on average, while Sunday is the most expensive at $436, a difference of $205.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Las Vegas and San Antonio. The airlines offering nonstop flights on this route include:

• Southwest
• Frontier

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 25m, compared with 5h 40m via Houston George Bush Intcntl (IAH) and 5h 41m via Dallas/Fort Worth (DFW).

San Antonio is 2 hours ahead of Las Vegas (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

Among airlines operating Las Vegas to San Antonio flights:

• Frontier: offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

The Las Vegas McCarran International Airport has about three nursing stations. The nursing mother’s lactation stations are ideal for traveling mothers to breast pump or breastfeed. These lactation stations can be found near Gate E-9 in Terminal 3, close to the children’s play area in Concourse D, and on the skybridge that connects Concourse C to A and B gates. These suites are easily accessible by anyone, and you can lock them from the inside to ensure privacy.

If you are scheduled to land at the San Antonio International Airport late at night, consider getting a hotel close to the airport. There are several hotels located near the airport. Embassy Suites San Antonio Airport is one of the hotels located close to the airport and is about 0.9 miles away. Hilton Garden Inn San Antonio Airport South and Red Roof Inn San Antonio Airport are also good alternatives within a mile.

You can book direct flights from Las Vegas McCarran Airport to San Antonio International Airport. Southwest Airlines, Frontier Airlines, and Allegiant Airlines offer nonstop flights on this route. If you want to catch one, make a point to research their schedules and pick which flight best suits your needs. On the other hand, layovers take place in cities such as Phoenix (PHX).

The San Antonio International Airport has a well-put public transportation system to help travelers get to the city from the airport. It has the VIA Metropolitan Transit agency, which passengers rely on for trips from the airport to downtown. You can board this from Lower Roadway far west of Terminal B. There are also taxi services at the airport which are readily available.