Frontier's UpFront Plus offers a guaranteed empty middle seat for extra comfort.
Consider early check-in to secure your seat due to frequent overbooking.

| Most accurate provider | Mytrip 3 stars | 
|---|---|
| Most trusted provider | Mytrip 3 stars | 
| Round-trip from | $79 (Kiwi.com) | 
| One-way from | $54 (Kiwi.com) | 
| Popular in | December | 
| Cheapest in | September | 
| Average price | $197 | 
| Good round-trip deal | $145 or less | 
| Good one-way deal | $95 or less | 
Fly from
Fly to
Route
Depart
Return
Price
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Sat 11/22
11:00 am-3:51 pm
Nonstop2h 51m
Austin Bergstrom
Sat 11/29
10:06 pm-11:12 pm
Nonstop3h 06m
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Mon 11/24
7:45 pm-5:30 am
1 stop7h 45m
Austin Bergstrom
Fri 11/28
10:06 pm-11:12 pm
Nonstop3h 06m
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Fri 2/27
5:20 pm-10:03 pm
Nonstop2h 43m
Austin Bergstrom
Tue 3/3
3:30 pm-4:39 pm
Nonstop3h 09m
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Tue 11/25
4:10 pm-9:01 pm
Nonstop2h 51m
Austin Bergstrom
Fri 11/28
10:06 pm-11:12 pm
Nonstop3h 06m
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Sat 11/15
12:59 am-9:00 am
1 stop6h 01m
Austin Bergstrom
Mon 11/17
6:00 am-12:07 pm
1 stop8h 07m
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Thu 2/5
9:32 am-5:35 pm
1 stop6h 03m
Austin Bergstrom
Sun 2/8
3:25 pm-4:26 pm
Nonstop3h 01m
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Sun 1/25
7:35 am-3:05 pm
1 stop5h 30m
Austin Bergstrom
Sun 1/25
7:15 pm-10:30 pm
1 stop5h 15m
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Tue 1/20
2:15 pm-6:50 pm
Nonstop2h 35m
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Wed 12/17
5:15 pm-9:58 pm
Nonstop2h 43m
Las VegasAustin
LAS - AUS
LASAUS
Las Vegas Harry Reid Intl
Sun 1/25
5:45 am-10:15 am
Nonstop2h 30m
| Provider | Price Accuracy | Trust Score* | 
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | 
The price you pay for your flight from Las Vegas to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Austin (average of $43). Flying from Las Vegas to Austin in April is currently the most expensive (average of $84). 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.
It’s optimal to fly from Las Vegas to Austin at noon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Las Vegas to Austin flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$66 | Average$106 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$68 | Average$108 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$74 | Average$164 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$256 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$127 | Average$318 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$168 | Average$476 | FlexibilityNo cancel fee | On-time71% |