SAT - LAS

Find cheap Allegiant Air flights to Las Vegas

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Flights Deals

Cheap Allegiant Air Flight Deals from San Antonio to Las Vegas

 
Here are some of the best deals found on KAYAK recently from Allegiant Air for round-trip flights from San Antonio to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip Allegiant Air flight deals from San Antonio to Las Vegas

KAYAK's recommended round-trip Allegiant Air deals departing in the coming months from San Antonio to Las Vegas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
SAT-LAS
2h 59mnonstop
Frontier Logo
LAS-SAT
2h 43mnonstop
Frontier
Find Deal
Southwest Logo
SAT-LAS
2h 45mnonstop
Southwest Logo
LAS-SAT
2h 35mnonstop
Southwest
Find Deal
Spirit Airlines Logo
SAT-LAS
2h 57mnonstop
Spirit Airlines Logo
LAS-SAT
2h 34mnonstop
Spirit Airlines
Find Deal
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Good to know

Low seasonJanuary
High seasonJuly
Average price round-trip$218
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 13% lower on average.
(price for this month)

When to Book Flights with Allegiant Air from San Antonio to Las Vegas

Average price per month
Flight prices as travel date approaches

FAQs for flying to Las Vegas with Allegiant Air

  • Is Allegiant Air the cheapest airline to fly with from San Antonio to Las Vegas?

    Yes, based on our data, Allegiant Air is the cheapest airline to fly the route with an average price of $143 return. The next cheapest options are Spirit Airlines and Frontier, with return flights costing on average $169 and $196 respectively.

  • What is the cheapest Allegiant Air flight from San Antonio to Las Vegas?

    In the last 3 days, the lowest price for a flight with Allegiant Air from San Antonio to Las Vegas was $88 for a return flight and $48 for a one-way flight.

  • Does Allegiant Air fly direct to Las Vegas from San Antonio?

    No, Allegiant Air does not fly the route directly.

Allegiant Air Customer Reviews

7.3
GoodBased on 734 verified guest reviews
7.6Boarding
5.9Food
6.8Comfort
5.5Entertainment
8.1Crew
Pros +
  • I liked the price and that it was a direct flight. (in 19 reviews)
Cons -
  • "The seats are not the most comfortable, but the price is right." (in 40 reviews)
Show reviews that mention
Traveler rating:
Sort by:
V
6.0 Okay
SRQ-BLV
Bad smell
V
10.0 Wonderful
SFB-CHA
Great experience always
V
10.0 Wonderful
FLL-ABE
Great for the price
V
10.0 Wonderful
ABE-FLL
Great for the price
V
10.0 Wonderful
SFB-CHA
Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.
V
10.0 Wonderful
CHA-SFB
Excellent
M
2.0 Poor
SDF-FLL
Canceled flight due to mechanical problems
A
10.0 Wonderful
CVG-AZA
N/A
C
2.0 Poor
SNA-PVU
Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.
A
2.0 Poor
AVL-MCO
I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.
Read more about Allegiant Air

Everything you need to know for your flight from San Antonio to Las Vegas

Other airlines flying from San Antonio to Las Vegas

Flight deals from the most popular airlines with KAYAK users flying the route
Spirit Airlines flights from San Antonio to Las Vegas
Frontier flights from San Antonio to Las Vegas
American Airlines flights from San Antonio to Las Vegas

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