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Cheap flights from Las Vegas to San Antonio from $30

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to San Antonio departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to San Antonio

Cheap round-trip flights

These are some of the best round-trip flight deals from Las Vegas to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Las Vegas to San Antonio.

Cheap last minute flights

Planning a quick getaway from Las Vegas to San Antonio? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Las Vegas to San Antonio

Find recent round-trip train or bus tickets from Las Vegas to San Antonio.

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
8:34 am - 1:12 pmLAS-SAT
2h 38mnonstop
4:23 pm - 5:30 pmSAT-LAS
3h 07mnonstop
$62Spirit Airlines
Find Deal
qua, jan 8 - qua, jan 15
7:32 am - 12:09 pmLAS-SAT
2h 37mnonstop
1:14 pm - 2:14 pmSAT-LAS
3h 00mnonstop
$74Spirit Airlines
Find Deal
sex, dez 6 - dom, dez 8
2:49 pm - 7:30 pmLAS-SAT
2h 41mnonstop
8:20 pm - 9:26 pmSAT-LAS
3h 06mnonstop
$80Frontier
Find Deal
sex, dez 6 - dom, dez 8
2:49 pm - 7:30 pmLAS-SAT
2h 41mnonstop
7:10 pm - 9:54 pmSAT-LAS
28h 44m1 stop
$92Frontier
Find Deal
qui, dez 5 - seg, dez 9
5:15 pm - 1:05 amLAS-SAT
5h 50m1 stop
6:15 pm - 11:56 pmSAT-LAS
7h 41m1 stop
$246Delta
Find Deal
qua, dez 11 - dom, dez 15
12:59 am - 8:47 amLAS-SAT
5h 48m1 stop
1:05 pm - 5:21 pmSAT-LAS
6h 16m1 stop
$272United Airlines
Find Deal
ter, jan 7 - qua, jan 15
12:59 am - 8:47 amLAS-SAT
5h 48m1 stop
1:05 pm - 5:21 pmSAT-LAS
6h 16m1 stop
$282United Airlines
Find Deal
ter, jan 21 - dom, jan 26
12:59 am - 8:28 amLAS-SAT
5h 29m1 stop
2:19 pm - 6:16 pmSAT-LAS
5h 57m1 stop
$286American Airlines
Find Deal
ter, dez 10 - dom, dez 15
12:50 am - 11:46 amLAS-SAT
8h 56m1 stop
2:30 pm - 6:06 pmSAT-LAS
5h 36m1 stop
$326Delta
Find Deal
ter, jan 7 - qua, jan 15
12:59 am - 9:41 amLAS-SAT
6h 42m1 stop
2:30 pm - 7:39 pmSAT-LAS
7h 09m1 stop
$358American Airlines
Find Deal
sex, dez 6 - sáb, dez 14
10:21 am - 3:00 pmLAS-SAT
2h 39mnonstop
$30Spirit Airlines
Find Deal
ter, jan 21
12:57 pm - 5:37 pmLAS-SAT
2h 40mnonstop
$37Spirit Airlines
Find Deal
qui, dez 5
10:00 am - 2:41 pmLAS-SAT
2h 41mnonstop
$58Frontier
Find Deal
qui, dez 19
2:48 pm - 7:30 pmLAS-SAT
2h 42mnonstop
$59Frontier
Find Deal
qui, jan 23
12:59 am - 8:28 amLAS-SAT
5h 29m1 stop
$143United Airlines
Find Deal
qui, dez 12
12:59 am - 8:47 amLAS-SAT
5h 48m1 stop
$148United Airlines
Find Deal
dom, jan 19
6:05 am - 1:25 pmLAS-SAT
5h 20m2 stops
$153Southwest
Find Deal
ter, fev 18
6:40 am - 11:10 amLAS-SAT
2h 30mnonstop
$174Southwest
Find Deal
sáb, fev 22
5:20 am - 1:40 pmLAS-SAT
6h 20m1 stop
$193American Airlines
Find Deal
sex, nov 29
12:43 pm - 8:27 pmLAS-SAT
5h 44m1 stop
$213American Airlines
Find Deal
sex, jan 3
4:05 pm - 8:49 pmLAS-SAT
2h 44mnonstop
9:49 pm - 10:50 pmSAT-LAS
3h 01mnonstop
$270Frontier
Find Deal
sex, nov 22 - seg, nov 25
12:26 am - 4:59 amLAS-SAT
2h 33mnonstop
5:54 am - 6:53 amSAT-LAS
2h 59mnonstop
$275Spirit Airlines
Find Deal
seg, nov 25 - dom, dez 1
12:26 am - 4:59 amLAS-SAT
2h 33mnonstop
8:37 pm - 12:10 amSAT-LAS
5h 33m1 stop
$295Spirit Airlines
Find Deal
seg, nov 25 - sex, nov 29
12:59 am - 3:10 pmLAS-SAT
12h 11m1 stop
9:49 pm - 10:50 pmSAT-LAS
3h 01mnonstop
$298Frontier
Find Deal
seg, nov 25 - sex, nov 29
7:53 am - 11:13 pmLAS-SAT
13h 20m2 stops
5:30 am - 8:46 amSAT-LAS
5h 16m1 stop
$944United Airlines
Find Deal
sáb, nov 23 - dom, dez 1
1:40 pm - 8:37 pmLAS-SAT
4h 57m1 stop
5:30 am - 8:46 amSAT-LAS
5h 16m1 stop
$1,006United Airlines
Find Deal
qui, nov 21 - dom, nov 24
6:15 am - 2:39 pmLAS-SAT
6h 24m1 stop
2:34 pm - 11:59 pmSAT-LAS
11h 25m2 stops
$1,085Alaska Airlines
Find Deal
qui, nov 21 - dom, nov 24
7:00 am - 6:30 pmLAS-SAT
9h 30m1 stop
7:00 am - 6:26 pmSAT-LAS
13h 26m2 stops
$1,203Alaska Airlines
Find Deal
dom, nov 24 - sáb, nov 30
12:52 am - 11:24 amLAS-SAT
8h 32m1 stop
2:35 pm - 9:11 pmSAT-LAS
8h 36m2 stops
$1,269Delta
Find Deal
seg, nov 25 - sex, nov 29
1:50 pm - 12:57 amLAS-SAT
9h 07m2 stops
2:35 pm - 9:00 pmSAT-LAS
8h 25m2 stops
$1,613Delta
Find Deal
qui, nov 21 - sáb, nov 23
8:34 am - 1:12 pmLAS-SAT
2h 38mnonstop
4:23 pm - 5:30 pmSAT-LAS
3h 07mnonstop
$62Spirit Airlines
Find Deal
qua, jan 8 - qua, jan 15
7:32 am - 12:09 pmLAS-SAT
2h 37mnonstop
1:14 pm - 2:14 pmSAT-LAS
3h 00mnonstop
$74Spirit Airlines
Find Deal
sex, dez 6 - dom, dez 8
12:57 pm - 5:37 pmLAS-SAT
2h 40mnonstop
11:04 am - 12:02 pmSAT-LAS
2h 58mnonstop
$76Spirit Airlines
Find Deal
sex, dez 6 - dom, dez 8
2:49 pm - 7:30 pmLAS-SAT
2h 41mnonstop
8:20 pm - 9:26 pmSAT-LAS
3h 06mnonstop
$80Frontier
Find Deal
sex, dez 6 - dom, dez 8
2:49 pm - 7:30 pmLAS-SAT
2h 41mnonstop
11:04 am - 12:02 pmSAT-LAS
2h 58mnonstop
qui, dez 5 - dom, dez 8
10:21 am - 3:00 pmLAS-SAT
2h 39mnonstop
1:52 pm - 2:57 pmSAT-LAS
3h 05mnonstop
$91Spirit Airlines
Find Deal
qua, jan 22 - dom, jan 26
2:49 pm - 7:30 pmLAS-SAT
2h 41mnonstop
8:30 pm - 9:36 pmSAT-LAS
3h 06mnonstop
$96Frontier
Find Deal
sex, dez 6 - seg, dez 9
9:04 am - 1:42 pmLAS-SAT
2h 38mnonstop
11:04 am - 12:02 pmSAT-LAS
2h 58mnonstop
$100Spirit Airlines
Find Deal
qua, dez 4 - dom, dez 8
2:49 pm - 7:30 pmLAS-SAT
2h 41mnonstop
2:07 pm - 3:07 pmSAT-LAS
3h 00mnonstop
sex, dez 13 - qua, dez 18
2:49 pm - 7:30 pmLAS-SAT
2h 41mnonstop
8:30 pm - 9:36 pmSAT-LAS
3h 06mnonstop
$114Frontier
Find Deal
sex, dez 13 - seg, dez 16

Spirit Airlines flights from Las Vegas to San Antonio

Our best Spirit Airlines deals on Las Vegas to San Antonio flight tickets
Spirit Airlines
Jan 8
LAS8:34 amLas Vegas Harry Reid Intl
2h 38m
SAT1:12 pmSan Antonio
Jan 15
SAT4:23 pmSan Antonio
3h 07m
LAS5:30 pmLas Vegas Harry Reid Intl
Spirit Airlines
Dec 6
LAS7:32 amLas Vegas Harry Reid Intl
2h 37m
SAT12:09 pmSan Antonio
Dec 8
SAT1:14 pmSan Antonio
3h 00m
LAS2:14 pmLas Vegas Harry Reid Intl
Spirit Airlines
Jan 8
LAS8:34 amLas Vegas Harry Reid Intl
2h 38m
SAT1:12 pmSan Antonio
Jan 15
SAT9:54 amSan Antonio
13h 08m
1 stop
LAS9:02 pmLas Vegas Harry Reid Intl

Frontier flights from Las Vegas to San Antonio

Our best Frontier deals on Las Vegas to San Antonio flight tickets
Frontier
Dec 6
LAS2:49 pmLas Vegas Harry Reid Intl
2h 41m
SAT7:30 pmSan Antonio
Dec 8
SAT8:20 pmSan Antonio
3h 06m
LAS9:26 pmLas Vegas Harry Reid Intl
Frontier
Dec 5
LAS2:49 pmLas Vegas Harry Reid Intl
2h 41m
SAT7:30 pmSan Antonio
Dec 9
SAT7:10 pmSan Antonio
28h 44m
1 stop
LAS9:54 pmLas Vegas Harry Reid Intl
Frontier
Dec 6
LAS2:49 pmLas Vegas Harry Reid Intl
2h 41m
SAT7:30 pmSan Antonio
Dec 9
SAT8:30 pmSan Antonio
3h 06m
LAS9:36 pmLas Vegas Harry Reid Intl

See travel insights to San Antonio from

How to get the cheapest flight ticket from Las Vegas to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

September. The cheapest time of year to fly to San Antonio from Las Vegas is September. Most expensive is April

What is the cheapest day to depart Las Vegas for San Antonio?

Friday. The cheapest day of the week is typically Friday. The most expensive is typically Sunday

When is the cheapest time to fly from Las Vegas to San Antonio?

In the afternoon. Las Vegas to San Antonio flights are approximately 11% more expensive in the evening than in the afternoon

What is the cheapest Las Vegas to San Antonio flight route?

Las Vegas Harry Reid Intl - San Antonio. Fly from Las Vegas Harry Reid Intl to San Antonio for the best Las Vegas - San Antonio flight prices

How far in advance should you book Las Vegas to San Antonio flights?

50 days before. The cheapest time to buy a flight from Las Vegas to San Antonio is approximately 50 days to departure

Can stopping save me money on Las Vegas to San Antonio flights?

No. A direct flight is the cheapest option for a flight between Las Vegas to San Antonio.

How have Las Vegas to San Antonio flight prices changed over time?

As of November 2024, prices for Las Vegas to San Antonio flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to San Antonio (LAS to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to San Antonio

Best Price Found

$30

Fastest flight time

2h 30m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Las Vegas in the past 72 hours is $30. The best round-trip flight deal from Las Vegas to San Antonio found on momondo in the last 72 hours is $62.
The fastest flight from Las Vegas to San Antonio takes 2h 30m
Direct flights go from Las Vegas to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)

  • How far is Las Vegas Harry Reid Intl to San Antonio by plane?

    The straight-line distance from Las Vegas Harry Reid Intl to San Antonio is 1070.5 mi. By plane, this route typically takes 2h 34m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to San Antonio Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Las Vegas to San Antonio?

  • What is the most popular airline from Las Vegas to San Antonio?


Best airlines flying from Las Vegas to San Antonio

Compare and see reviews for airlines that fly from Las Vegas to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $57Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $76Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $82Free CancellationRating
7.3
850 reviews
Search Allegiant Air flights
DeltaPriceFrom $196Free CancellationRating
8.0
8,759 reviews
Search Delta flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
American AirlinesPriceFrom $249Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $278Free CancellationRating
8.1
5,015 reviews
Search Southwest flights
  • Southwest Flights From Las Vegas to San Antonio

    Across 32 Southwest flights from Las Vegas to San Antonio this week, the average price was $405, with the best Southwest deals starting from $278 round-trip. 5,015 users have rated Southwest on momondo, with an average score of 8.1/10.

  • Spirit Airlines Flights From Las Vegas to San Antonio

    The best Spirit Airlines deal for Las Vegas to San Antonio flight tickets found on momondo in the last 72 hours was $76, round-trip. It should be noted that an average Spirit Airlines flight deal for this route in this time was higher, at $141 round-trip. Spirit Airlines operates 17 flights out of Las Vegas into San Antonio in an average week, so prices vary by time and availability. 8,175 Spirit Airlines reviews by users on momondo have scored the airline at 6.3/10.


Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from Las Vegas to San Antonio with flexible booking policies on momondo?

Flights from Las Vegas to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Las Vegas.

I’m not ready to book a flight from Las Vegas to San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Las Vegas and alert you when they change.


An easier way to manage your San Antonio trip

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