Alaska AirlinesDepart12:11
Sat, Dec 5SFO → AUS
4h 44m · 1 stop
$92one way, per person
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- Cheapest fare
- $92
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 4h 44m
Alaska Airlines · Sat, Dec 5
from $92
Usually 1+ stop
2,360 km
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Cheapest month to fly from San Jose to Austin
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
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About flights from San Jose to Austin
San Jose (SJC) and Austin (AUS) are about 2,360 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 44m. Over the next few months, one-way fares start from $92, and December 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 San Jose to Austin?
The cheapest one-way fare we've seen recently is $92 with Alaska Airlines, departing Saturday, December 5, 2026. Over the coming months, the lowest fare in each month ranges from $92 to $127.
What is the cheapest month to fly from San Jose to Austin?
December 2026 currently has the lowest fares, from $92 one way.
Are there direct flights from San Jose to Austin?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from San Jose to Austin?
The quickest journey we've seen takes about 4h 44m. San Jose and Austin are around 2,360 km apart.
Which airlines fly from San Jose to Austin?
Recent fares on this route were with Alaska Airlines.
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