Frontier AirlinesDepart06:30
Thu, Jan 14ONT → AUS
4h 34m · 1 stop
$64one way, per person
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- Cheapest fare
- $64
- Cheapest month
- January
- Direct flights
- Yes
- Flight time
- 2h 54m
Frontier Airlines · Thu, Jan 14
from $64
American Airlines
1,970 km
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Cheapest month to fly from Los Angeles to Austin
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in January 2027
The lowest fares we've seen for each day, cheapest first.
Frontier AirlinesPlan the rest of your trip to Austin
Where to stay, what to do and getting around, from our travel partners.
About flights from Los Angeles to Austin
Los Angeles (LAX) and Austin (AUS) are about 1,970 km apart. Direct flights take around 2h 54m, and recent direct fares were with American Airlines. Over the next few months, one-way fares start from $64, and January 2027 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 Los Angeles to Austin?
The cheapest one-way fare we've seen recently is $64 with Frontier Airlines, departing Thursday, January 14, 2027. Over the coming months, the lowest fare in each month ranges from $64 to $141.
What is the cheapest month to fly from Los Angeles to Austin?
January 2027 currently has the lowest fares, from $64 one way.
Are there direct flights from Los Angeles to Austin?
Yes. Recent direct fares were with American Airlines.
How long is the flight from Los Angeles to Austin?
A direct flight takes about 2h 54m. Los Angeles and Austin are around 1,970 km apart.
Which airlines fly from Los Angeles to Austin?
Recent fares on this route were with American Airlines and Frontier Airlines.
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