Las Vegas

$43+ Cheap flights from San Antonio to Las Vegas (SAT - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LAS
Nov 25 — Dec 21
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The best prices from San Antonio to Las Vegas Harry Reid Intl are usually found in January or September, booked 63 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from San Antonio to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

January

Round-trip from

$98
(Cheapflightsfares)

One-way from

$43
(FlightHub)
Provider with most accurate pricing for San Antonio-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for San Antonio-Las Vegas Harry Reid Intl flights.
High demand for flights, 17% potential price rise
Best time to find cheap flights, 21% potential price drop
From San Antonio to Las Vegas Harry Reid Intl
One-way flight from San Antonio to Las Vegas Harry Reid Intl

Find flight deals from San Antonio to Las Vegas

Cheapest flights from San Antonio to Las Vegas
Explore the most affordable flight options available from San Antonio to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:20 pmSAT - LAS
Nonstop3h 06mMultiple Airlines
Thu 12/127:32 amLAS - SAT
Nonstop2h 37mMultiple Airlines
Deal found 11/20$99
This eDestinos deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:20 pmSAT - LAS
Nonstop3h 06mFrontier
Wed 12/116:25 amLAS - SAT
1 stop27h 31mFrontier
Deal found 11/19$100
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/182:07 pmSAT - LAS
Nonstop3h 00mSpirit Airlines
Fri 12/208:34 amLAS - SAT
Nonstop2h 38mSpirit Airlines
Deal found 11/20$102
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/114:57 pmSAT - LAS
1 stop5h 41mUnited Airlines
Sat 12/1412:59 amLAS - SAT
1 stop5h 29mUnited Airlines
Deal found 11/19$246

Find flights from San Antonio to Las Vegas within your budget

Customize your flight search to find flights from San Antonio to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Sat 1/18

5:45 am-6:50 am

Nonstop3h 05m

Las Vegas Harry Reid Intl

Tue 1/21

10:21 am-3:00 pm

Nonstop2h 39m

$98

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Sun 12/8

8:20 pm-9:26 pm

Nonstop3h 06m

Las Vegas Harry Reid Intl

Thu 12/12

7:32 am-12:09 pm

Nonstop2h 37m

$99

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Mon 12/9

8:30 pm-9:36 pm

Nonstop3h 06m

Las Vegas Harry Reid Intl

Wed 12/11

6:25 am-11:56 am

1 stop27h 31m

$110

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Wed 12/11

4:57 pm-8:38 pm

1 stop5h 41m

Las Vegas Harry Reid Intl

Sat 12/14

12:59 am-8:28 am

1 stop5h 29m

$246

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Wed 12/18

2:07 pm-3:07 pm

Nonstop3h 00m

$43

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Tue 11/26

9:49 pm-10:50 pm

Nonstop3h 01m

$58

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Tue 1/21

1:05 pm-5:21 pm

1 stop6h 16m

$134

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Tue 1/21

1:59 pm-9:37 pm

1 stop9h 38m

$138

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Sat 1/18

8:00 am-3:20 pm

2 stops9h 20m

$185

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Wed 1/22

11:40 am-4:20 pm

2 stops6h 40m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 14 results
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Compare providers for flights from San Antonio to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Las Vegas in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
CheapOairPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
FareScanPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Antonio to Las Vegas

Get recent, data-driven insights about flights from San Antonio to Las Vegas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Antonio to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Las Vegas. Price data was last updated on November 15, 2024.

The price you pay for your flight from San Antonio to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Antonio to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from San Antonio to Las Vegas (average of $198). Flying from San Antonio to Las Vegas in May is currently the most expensive (average of $256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to LAS?

Find hourly flight availability from San Antonio to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

One of the essential ways to save on airfare from San Antonio to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

What is the cheapest day to fly from San Antonio to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Las Vegas. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their San Antonio to Las Vegas flight should consider departing on Monday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated November 20, 2024.
To help decide which airline to fly from San Antonio to Las Vegas, see what other customers have to say about Frontier and Spirit Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Food

7.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.1
Very good
5,014 reviews
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Food

7.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
9,461 reviews
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Food

7.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
8,756 reviews
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Food

7.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.4
Good
9,171 reviews
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Food

7.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.2
Good
10,000 reviews
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Food

7.2

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from San Antonio to Las Vegas?

    You will need to book a flight from San Antonio to Las Vegas Harry Reid Intl if you want to fly from San Antonio to Las Vegas. At least 7 different airlines have flights from San Antonio (SAT) to Harry Reid Intl (LAS) on a regular basis. There are 5 flights to Las Vegas from the San Antonio airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SAT to LAS to be around 2h 42m.

  • How popular is this San Antonio to Las Vegas flight route?

  • What are the cheapest airlines flying from San Antonio to Las Vegas round-trip?

    According to our current data, Spirit Airlines ($98), and Frontier ($100) offers the cheapest pricing from San Antonio to Las Vegas. Spirit Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Antonio to Las Vegas one-way?

    $43 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $58 and $134, respectively.

  • What are the most reliable airlines from San Antonio to Las Vegas?

    Consider Frontier (92%), Spirit Airlines (87%) or Southwest (85%) when booking your flight. These represent the most reliable airlines when flying from San Antonio to Las Vegas.

  • What are the cheapest flights from San Antonio to Las Vegas?

    Looking at all options, your cheapest flight can be booked for $47. While the most popular route (San Antonio - Las Vegas Harry Reid Intl) can be booked for $63 on average our data indicates $189 when flying from San Antonio to Las Vegas.

  • Where are the most common layover locations when flying from San Antonio to Las Vegas?

  • What are some popular things to do or see while on a layover in Phoenix?

    Chase Field, Desert Ridge Marketplace, and Phoenix Symphony Hall are the most popular attractions in Phoenix if you're in need of something to do during your layover. Chase Field, Desert Ridge Marketplace, and Phoenix Symphony Hall can be accessed by traveling approximately 4.0 mi, 16.7 mi, and 4.3 mi, respectively from Phoenix Sky Harbor Intl. Travelers can rent a car at Phoenix Sky Harbor Intl for an average daily rate of $69 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Dallas?

    If you're on a layover in Dallas and looking for things to do, consider visiting American Airlines Center, Dos Equis Pavilion, or Majestic Theatre. Travelers on a layover in Dallas can visit American Airlines Center, Dos Equis Pavilion, and Majestic Theatre, by traveling 15.0 mi, 18.3 mi, and 16.1 mi, respectively after landing at Dallas/Fort Worth. Those landing in Dallas looking to spend some time exploring during their layover can rent a car for about $61 per day.

  • Where are the least popular layover locations for San Antonio to Las Vegas flights?

  • Can I find deals for flights from San Antonio to Las Vegas that include hotel bookings?

    Yes. In addition to deals on San Antonio to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Las Vegas.

  • Can I find deals for business class flights from San Antonio to Las Vegas?

    Yes. Cheapflights offers flight deals from San Antonio to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Las Vegas (average of $198). Flying from San Antonio to Las Vegas in May is currently the most expensive (average of $256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from San Antonio to Las Vegas

Discover the top 7 airlines that operate flights from San Antonio to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$70Average$187FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$77Average$164FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$89Average$148FlexibilityNo cancel feeOn-time88%
DeltaCheapest$196Average$374FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$440FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$249Average$403FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$501FlexibilityNo cancel feeOn-time69%
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