Cheapest€187.76
- Delta Air Lines DA396709:213h 49m13:10Austin AUSSan Francisco SFO
Door to door 6h 59mCO2 611.6 kgChanges 0Fixed, no changes
Austin to San Francisco flight
Flights from Austin to San Francisco start at €234.37 and take 6h 42m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Austin to San Francisco on the date you actually want, rather than on the date this page was built.
The Flights from Austin to San Francisco starts at €234.37 and takes 6h 42m door to door, run by 5 operators over 2,486 km, with around 25 departures a day. Fares bottom out about 30 days before departure.
- 6h 42mDoor to door
- 3h 32mMoving
- €234.37 to €509.90From
- 06:10 to 19:27First and last departure
- 25Per day
- 611.6 kgCO2
First and last are taken from the services we sell on 5 October 2026. The return direction keeps its own timetable and is not these times reversed.
€234.37 to €509.90 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €408.42Tue15
- about €390.13Wed16
- about €509.90Thu17
- about €357.68Fri18
- about €390.13Sat19
- about €362.40Sun20
- about €308.12Mon21
- about €234.37Tue22
- about €247.94Wed23
- about €311.66Thu24
- about €290.42Fri25
- about €301.63Sat26
- about €280.39Sun27
- about €239.68Mon28
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on 5 October 2026
Fastest€205.46
- Southwest Airlines SA352912:313h 32m16:03Austin AUSSan Francisco SFO
Door to door 6h 42mCO2 611.6 kgChanges 0Fixed, no changes
Airlines
| Operator | From | Fastest |
|---|---|---|
 Delta Air Lines | €187.76 | 6h 42m |
| United Airlines | €187.76 | 6h 43m |
 Southwest Airlines | €198.97 | 6h 42m |
 Air Canada | €190.12 | 6h 42m |
 SkyWest | €200.74 | 6h 42m |
The flight gets you into San Francisco. It does not get you a bed, and neither do we.
A room in San Francisco for the night the flight gets in
Sort by distance from San Francisco 4th and King and you can see which places are ten minutes on foot and which are not.
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When to book Austin to San Francisco
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €223.7590 days
- €182.4560 days
- €209.5945 days
- €168.8830 days
- €187.7621 days
- €239.6814 days
- €308.127 days
- €509.903 days
- €408.421 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €168.88.
- How much it moves
- The gap between the cheapest and dearest lead time is 202 percent. The dearest point is €509.90, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €280.39Sun
- €239.68Mon
- €234.37Tue
- €247.94Wed
- €311.66Thu
- €290.42Fri
- €301.63Sat
Where you leave from and where you arrive
Austin
Air
- AUS
San Francisco
Air
- SFO
What the journey actually looks like
- How far it really runs
- The route covers 2,486 km against 2,414 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Austin at 06:10 and the last at 19:27, across 25 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Austin to San Francisco
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Austin to San Francisco take?
The Flight from Austin to San Francisco takes 6h 42m door to door, of which 3h 32m is spent moving. The route runs 2,486 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Austin to San Francisco cost?
The Flight from Austin to San Francisco starts at €234.37 for one passenger, as of 14 September 2026. A typical fare is €221.98. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Austin to San Francisco?
5 operators run the Flight from Austin to San Francisco: Delta Air Lines, United Airlines, Southwest Airlines, Air Canada, SkyWest. Between them they file around 25 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Austin to San Francisco use?
The Flight from Austin to San Francisco leaves from Austin AUS and arrives at San Francisco SFO. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Austin to San Francisco?
Fares for the Flight from Austin to San Francisco bottom out around 30 days ahead, at €168.88. The gap between the cheapest and dearest lead time across the window is 202 percent, measured on 14 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Austin to San Francisco produce?
The Flight from Austin to San Francisco produces about 611.6 kg of CO2 per passenger over 2486 km, which works out at roughly 246 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Austin to San Francisco on 14 September 2026: 2486 km of route against 2414 km in a straight line, 25 services a day, 5 operators a cheapest fare of €234.37, and 6h 42m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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