Southwest AirlinesDepart20:45
Wed, Nov 25LAS → AUS
2h 40m · Direct
$110one way, per person
View deal
- Cheapest fare
- $110
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 2h 40m
Southwest Airlines · Wed, Nov 25
from $110
Southwest Airlines and Frontier Airlines
1,740 km
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Cheapest month to fly from Las Vegas to Austin
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →
Plan the rest of your trip to Austin
Where to stay, what to do and getting around, from our travel partners.
About flights from Las Vegas to Austin
Las Vegas (LAS) and Austin (AUS) are about 1,740 km apart. Direct flights take around 2h 40m, and recent direct fares were with Southwest Airlines and Frontier Airlines. Over the next few months, one-way fares start from $110, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Las Vegas to Austin?
The cheapest one-way fare we've seen recently is $110 with Southwest Airlines, departing Wednesday, November 25, 2026.
What is the cheapest month to fly from Las Vegas to Austin?
November 2026 currently has the lowest fares, from $110 one way.
Are there direct flights from Las Vegas to Austin?
Yes. Recent direct fares were with Southwest Airlines and Frontier Airlines.
How long is the flight from Las Vegas to Austin?
A direct flight takes about 2h 40m. Las Vegas and Austin are around 1,740 km apart.
Which airlines fly from Las Vegas to Austin?
Recent fares on this route were with Southwest Airlines and Frontier Airlines.
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