Travel with Axel,
get the best price.

Austin → San Francisco

Dec 1, 2026 · return Dec 4, 2026

AUS → SFO1 adulteconomyRound trip

9 flight options · 3 airlines

Nonstop flights

Tue, Dec 1 – Fri, Dec 4

Delta Air Lines
10:59 amAUS
3h 58m
Nonstop
12:57 pmSFO
Delta Air Lines
10:04 amSFO
3h 31m
Nonstop
3:35 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

United Airlines
1:27 pmAUS
4h 1m
Nonstop
3:28 pmSFO
United Airlines
4:20 pmSFO
3h 33m
Nonstop
9:53 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

United Airlines
6:41 pmAUS
4h 1m
Nonstop
8:42 pmSFO
United Airlines
4:20 pmSFO
3h 33m
Nonstop
9:53 pmAUS

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
12:05 pmAUS
6h 10m
SAN · 1h 25m
4:15 pmSFO
Southwest Airlines
8:20 amSFO
6h
LAX · 1h 30m
4:20 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
8:15 pmAUS
6h 10m
LAS · 1h 25m
12:25 am+1SFO
Southwest Airlines
8:20 amSFO
6h
LAX · 1h 30m
4:20 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Delta Air Lines
6:09 pmAUS
6h 20m
SLC · 1h 5m
10:29 pmSFO
Delta Air Lines
7:05 amSFO
6h 5m
LAX · 1h 30m
3:10 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
10:35 amAUS
3h 55m
Nonstop
12:30 pmSFO
Southwest Airlines
8:20 amSFO
6h
LAX · 1h 30m
4:20 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Delta Air Lines
7:10 amAUS
3h 54m
Nonstop
9:04 amSFO
Delta Air Lines
7:05 amSFO
6h 5m
LAX · 1h 30m
3:10 pmAUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

United Airlines
1:00 pmAUS
6h 44m
DEN · 1h 26m
5:44 pmSFO
United Airlines
4:20 pmSFO
3h 33m
Nonstop
9:53 pmAUS

Round-trip total · 1 adult · Taxes included

Make this trip yours

AUS ⇄ SFO

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Delta Air Lines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-01 → 2026-12-04Delta Air LinesDL381 / DL381$330.002026-10-29T00:47:15Z
2026-12-01 → 2026-12-04United AirlinesUA1336 / UA373$350.002026-10-29T00:47:15Z
2026-12-01 → 2026-12-04Southwest AirlinesWN421 + WN3466 / WN3847 + WN3025$300.002026-10-29T00:47:15Z
2026-12-01 → 2026-12-04United AirlinesUA292 / UA373$350.002026-10-29T00:47:15Z
2026-12-01 → 2026-12-04Southwest AirlinesWN1314 + WN2085 / WN3847 + WN3025$300.002026-10-29T00:47:15Z
2026-12-01 → 2026-12-04Delta Air LinesDL2581 + DL2762 / DL1598 + DL986$310.002026-10-29T00:47:15Z
2026-12-01 → 2026-12-04Southwest AirlinesWN426 / WN3847 + WN3025$315.002026-10-29T00:47:15Z
2026-12-01 → 2026-12-04Delta Air LinesDL381 / DL1598 + DL986$320.002026-10-29T00:47:15Z
2026-12-01 → 2026-12-04United AirlinesUA1541 + UA2633 / UA373$330.002026-10-29T00:47:15Z

2026-12-01 → 2026-12-04 · $330.00

  • Delta Air Lines DL381: AUS 2026-12-01 10:59:00 → SFO 2026-12-01 12:57:00; nonstop; 238 minutes. Local airport times.
  • Delta Air Lines DL381: SFO 2026-12-04 10:04:00 → AUS 2026-12-04 15:35:00; nonstop; 211 minutes. Local airport times.

2026-12-01 → 2026-12-04 · $350.00

  • United Airlines UA1336: AUS 2026-12-01 13:27:00 → SFO 2026-12-01 15:28:00; nonstop; 241 minutes. Local airport times.
  • United Airlines UA373: SFO 2026-12-04 16:20:00 → AUS 2026-12-04 21:53:00; nonstop; 213 minutes. Local airport times.

2026-12-01 → 2026-12-04 · $300.00

  • Southwest Airlines WN421 / WN3466: AUS 2026-12-01 12:05:00 → SFO 2026-12-01 16:15:00; 1 stop(s) via SAN; 370 minutes. Local airport times.
    • WN421: AUS 2026-12-01 12:05:00 → SAN 2026-12-01 13:05:00; layover at SAN: 85 minutes.
    • WN3466: SAN 2026-12-01 14:30:00 → SFO 2026-12-01 16:15:00.
  • Southwest Airlines WN3847 / WN3025: SFO 2026-12-04 08:20:00 → AUS 2026-12-04 16:20:00; 1 stop(s) via LAX; 360 minutes. Local airport times.
    • WN3847: SFO 2026-12-04 08:20:00 → LAX 2026-12-04 09:50:00; layover at LAX: 90 minutes.
    • WN3025: LAX 2026-12-04 11:20:00 → AUS 2026-12-04 16:20:00.

2026-12-01 → 2026-12-04 · $350.00

  • United Airlines UA292: AUS 2026-12-01 18:41:00 → SFO 2026-12-01 20:42:00; nonstop; 241 minutes. Local airport times.
  • United Airlines UA373: SFO 2026-12-04 16:20:00 → AUS 2026-12-04 21:53:00; nonstop; 213 minutes. Local airport times.

2026-12-01 → 2026-12-04 · $300.00

  • Southwest Airlines WN1314 / WN2085: AUS 2026-12-01 20:15:00 → SFO 2026-12-02 00:25:00; 1 stop(s) via LAS; 370 minutes. Local airport times.
    • WN1314: AUS 2026-12-01 20:15:00 → LAS 2026-12-01 21:15:00; layover at LAS: 85 minutes.
    • WN2085: LAS 2026-12-01 22:40:00 → SFO 2026-12-02 00:25:00.
  • Southwest Airlines WN3847 / WN3025: SFO 2026-12-04 08:20:00 → AUS 2026-12-04 16:20:00; 1 stop(s) via LAX; 360 minutes. Local airport times.
    • WN3847: SFO 2026-12-04 08:20:00 → LAX 2026-12-04 09:50:00; layover at LAX: 90 minutes.
    • WN3025: LAX 2026-12-04 11:20:00 → AUS 2026-12-04 16:20:00.

2026-12-01 → 2026-12-04 · $310.00

  • Delta Air Lines DL2581 / DL2762: AUS 2026-12-01 18:09:00 → SFO 2026-12-01 22:29:00; 1 stop(s) via SLC; 380 minutes. Local airport times.
    • DL2581: AUS 2026-12-01 18:09:00 → SLC 2026-12-01 20:10:00; layover at SLC: 65 minutes.
    • DL2762: SLC 2026-12-01 21:15:00 → SFO 2026-12-01 22:29:00.
  • Delta Air Lines DL1598 / DL986: SFO 2026-12-04 07:05:00 → AUS 2026-12-04 15:10:00; 1 stop(s) via LAX; 365 minutes. Local airport times.
    • DL1598: SFO 2026-12-04 07:05:00 → LAX 2026-12-04 08:35:00; layover at LAX: 90 minutes.
    • DL986: LAX 2026-12-04 10:05:00 → AUS 2026-12-04 15:10:00.

2026-12-01 → 2026-12-04 · $315.00

  • Southwest Airlines WN426: AUS 2026-12-01 10:35:00 → SFO 2026-12-01 12:30:00; nonstop; 235 minutes. Local airport times.
  • Southwest Airlines WN3847 / WN3025: SFO 2026-12-04 08:20:00 → AUS 2026-12-04 16:20:00; 1 stop(s) via LAX; 360 minutes. Local airport times.
    • WN3847: SFO 2026-12-04 08:20:00 → LAX 2026-12-04 09:50:00; layover at LAX: 90 minutes.
    • WN3025: LAX 2026-12-04 11:20:00 → AUS 2026-12-04 16:20:00.

2026-12-01 → 2026-12-04 · $320.00

  • Delta Air Lines DL381: AUS 2026-12-01 07:10:00 → SFO 2026-12-01 09:04:00; nonstop; 234 minutes. Local airport times.
  • Delta Air Lines DL1598 / DL986: SFO 2026-12-04 07:05:00 → AUS 2026-12-04 15:10:00; 1 stop(s) via LAX; 365 minutes. Local airport times.
    • DL1598: SFO 2026-12-04 07:05:00 → LAX 2026-12-04 08:35:00; layover at LAX: 90 minutes.
    • DL986: LAX 2026-12-04 10:05:00 → AUS 2026-12-04 15:10:00.

2026-12-01 → 2026-12-04 · $330.00

  • United Airlines UA1541 / UA2633: AUS 2026-12-01 13:00:00 → SFO 2026-12-01 17:44:00; 1 stop(s) via DEN; 404 minutes. Local airport times.
    • UA1541: AUS 2026-12-01 13:00:00 → DEN 2026-12-01 14:24:00; layover at DEN: 86 minutes.
    • UA2633: DEN 2026-12-01 15:50:00 → SFO 2026-12-01 17:44:00.
  • United Airlines UA373: SFO 2026-12-04 16:20:00 → AUS 2026-12-04 21:53:00; nonstop; 213 minutes. Local airport times.

More dates for this route