CA $74 Cheap Flights from San Antonio (SAT) to Las Vegas (LAS)

Popular airlines from San Antonio International Airport (SAT) to Harry Reid Intl. Airport (LAS)

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Cheap flights from San Antonio (SAT) to Las Vegas (LAS)

Prices were available within the past 7 days and start at CA $74 for one-way flights and CA $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Delta
American Airlines
United
Alaska Airlines

Find the cheapest month to fly from San Antonio (SAT) to Las Vegas (LAS)

September is typically the cheapest month to fly

From CA $63 - CA $169 per traveller.

Graph displaying average flight prices per month

Flight from San Antonio to Las Vegas (SAT - LAS) route information
Origin airport
San Antonio Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Spirit Airlines, United
Roundtrip price
CA $194
Distance
1707 km
Average flight time
1 hour 43 mins

San Antonio to Las Vegas Flights

The easy way to book your flights from San Antonio to Las Vegas 

With Expedia, it’s simple to find and book flights to Las Vegas from San Antonio whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Harry Reid Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Antonio to Las Vegas today, tomorrow, or this week.  

 

Save dollars with cheap flights from San Antonio Intl., SAT to Harry Reid Intl., LAS 

Sort your search results by price to find great deals on your flight from San Antonio to Las Vegas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Las Vegas from San Antonio currently is just CA $194 rising to CA $538.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Las Vegas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Las Vegas from San Antonio 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Las Vegas with Expedia today.

Frequently asked questions

How much is a flight from SAT to Harry Reid Intl. Airport (LAS)?
Start packing your suitcase, because round-trip flights from San Antonio Airport to Harry Reid Airport (formerly McCarran Airport) start from CA $194. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Antonio Intl. Airport (SAT) to LAS?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from San Antonio Intl. Airport (SAT) to Harry Reid Intl. Airport (LAS) that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from San Antonio Intl. Airport (SAT) to Harry Reid Airport (formerly McCarran Airport). This allows you to snag a low rate in advance and still have the freedom to reschedule without any additional fees. You'll just need to pay the fare difference, if applicable.
How many hours is the flight from SAT to Harry Reid Airport (formerly McCarran Airport)?
The flight time from San Antonio Airport to Harry Reid Airport (formerly McCarran Airport) is approximately 3 hours and 2 minutes. Put your earphones in, listen to a gripping podcast and your trip will fly by.
How far is the flight from San Antonio Airport to Harry Reid Intl. Airport (LAS)?
The flight distance between SAT (SAT) and LAS (LAS) is 1,700 kilometres. Close your eyes or read a good book and the trip will whiz by.
Which airlines fly direct from San Antonio Airport to LAS?
With 108 monthly flights from San Antonio Airport to Harry Reid Airport (formerly McCarran Airport), Southwest Airlines (WN) is a terrific choice. If you'd like more options, check out the deals with Spirit Airlines (NK). This airlines operates 47 flights every month between these airports.
Are San Antonio Airport to LAS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Antonio Airport to Harry Reid Airport (formerly McCarran Airport) last minute could be your ticket to an awesome deal. However, it might cost you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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