Cheap Flights from San Antonio to Las Vegas (SAT to LAS) from $137.00

Swap the historic charm of San Antonio for the dazzling lights of Las Vegas with Globitude Travels. Whether you are planning a weekend getaway on the iconic Vegas Strip or exploring world-class entertainment and dining, flying from San Antonio International Airport (SAT) to Harry Reid International Airport (LAS) is simple and affordable. Book your flight today and start your Nevada adventure.

📞 Call 1-856-513-6369

Cheapest fares from San Antonio to Las Vegas

Lowest fare found per airline on the SAT → LAS route, with our discounted phone-deal price.

Airline	Cabin	Found fare	Our discounted fare	Fare found on
Frontier	Economy	~~$228.42~~	$137.05	Sep 19, 2026	Book
Delta Air Lines	Economy	~~$313.44~~	$188.06	Sep 19, 2026	Book
Southwest	Economy	~~$330.40~~	$198.24	Sep 19, 2026	Book
United Airlines	Economy	~~$421.37~~	$252.82	Sep 19, 2026	Book
American Airlines	Economy	~~$421.37~~	$252.82	Sep 19, 2026	Book
Alaska Airlines	Economy	~~$449.96~~	$269.98	Sep 19, 2026	Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

Flying from San Antonio to Las Vegas

Traveling from San Antonio (SAT) to Las Vegas (LAS) connects two dynamic destinations. Departing from San Antonio International Airport, travelers can choose from budget-friendly carriers like Frontier Airlines alongside major airlines including Southwest, Delta, United, American, and Alaska Airlines. Both direct and connecting flight options make it easy to find an itinerary that fits your schedule.

Las Vegas welcomes visitors with warm desert climate, vibrant nightlife, world-famous casinos, and exceptional dining. Beyond the famous Strip, take time to explore Downtown Las Vegas or enjoy scenic outdoor excursions at nearby Red Rock Canyon. Upon landing at Harry Reid International Airport, quick rideshares, taxis, and public transit options easily connect you to your hotel.

Money-saving tips for this route

Look for budget fares on carriers like Frontier Airlines starting from $102 for maximum savings.
Book your tickets at least three to four weeks in advance to secure optimal pricing.
Travel mid-week on Tuesdays or Wednesdays to avoid peak weekend airfare spikes.
Pack efficiently with a single personal item to avoid added baggage fees on low-cost carriers.

Frequently asked questions

Which airlines offer flights from San Antonio to Las Vegas?

Globitude Travels offers flights on Frontier, Southwest, Delta Air Lines, United Airlines, American Airlines, and Alaska Airlines for this route.

What are the departure and arrival airports for this flight route?

Flights depart from San Antonio International Airport (SAT) in Texas and arrive at Harry Reid International Airport (LAS) in Las Vegas, Nevada.

What is generally the cheapest time to book flights to Las Vegas?

Booking during shoulder months like January or late August usually yields lower fares, with prices starting from $102 on select airlines.

Do flights from SAT to LAS have layovers?

Some carriers offer direct flights, while others include a brief single stop in major hub cities like Phoenix, Dallas, or Denver.

Can I book my San Antonio to Las Vegas flight by phone?

Yes, you can call Globitude Travels directly to speak with a travel representative and book your flight over the phone.

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Why book with Globitude Travels

💸 Transparent pricing
The fare you see is all-inclusive — taxes and fees shown before you pay, never after.

🤝 Real travel experts
Every booking is reviewed by our team, and phone-only vendor deals can beat any online price.

🎧 24/7 human support
Before, during and after your trip — changes, cancellations and special requests handled by people.

🔒 Secure checkout
Encrypted payment, verified confirmation emails, and your PNR delivered as soon as the airline issues it.

Globitude Travels is an independent travel agency — call 1-856-513-6369 or use the search above to compare live fares on this route. See our terms, privacy policy, refund policy and service fees for full details, or contact us any time.

Page updated August 17, 2026 · fare data refreshed automatically from live flight searches.