Travel with Axel,
get the best price.

Austin → San Francisco

Dec 2, 2026 · return Dec 7, 2026

AUS → SFO1 adulteconomyRound trip

11 flight options · 3 airlines

Nonstop flights

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
1:10 pmAUS
4h
Nonstop
3:10 pmSFO
Southwest Airlines
8:10 amSFO
3h 35m
Nonstop
1:45 pmAUS

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Delta Air Lines
7:10 amAUS
3h 54m
Nonstop
9:04 amSFO
Delta Air Lines
1:52 pmSFO
3h 40m
Nonstop
7:32 pmAUS

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

United Airlines
7:03 pmAUS
4h 3m
Nonstop
9:06 pmSFO
United Airlines
11:59 pmSFO
3h 34m
Nonstop
5:33 am+1AUS

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
10:35 amAUS
3h 55m
Nonstop
12:30 pmSFO
Southwest Airlines
8:10 amSFO
3h 35m
Nonstop
1:45 pmAUS

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

United Airlines
1:27 pmAUS
4h 1m
Nonstop
3:28 pmSFO
United Airlines
11:59 pmSFO
3h 34m
Nonstop
5:33 am+1AUS

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
12:05 pmAUS
6h 10m
SAN · 1h 25m
4:15 pmSFO
Southwest Airlines
8:10 amSFO
3h 35m
Nonstop
1:45 pmAUS

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
11:05 amAUS
4h
Nonstop
1:05 pmSFO
Southwest Airlines
8:00 amSFO
6h 5m
DEN · 1h 30m
4:05 pmAUS

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
8:15 pmAUS
6h 10m
LAS · 1h 25m
12:25 am+1SFO
Southwest Airlines
8:10 amSFO
3h 35m
Nonstop
1:45 pmAUS

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
5:40 amAUS
6h 25m
DAL · 1h 20m
10:05 amSFO
Southwest Airlines
8:10 amSFO
3h 35m
Nonstop
1:45 pmAUS

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Delta Air Lines
6:09 pmAUS
6h 20m
SLC · 1h 5m
10:29 pmSFO
Delta Air Lines
1:52 pmSFO
3h 40m
Nonstop
7:32 pmAUS

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

United Airlines
1:00 pmAUS
6h 44m
DEN · 1h 26m
5:44 pmSFO
United Airlines
11:59 pmSFO
3h 34m
Nonstop
5:33 am+1AUS

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, Southwest Airlines 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)
2026-12-02 → 2026-12-07Southwest AirlinesWN1624 / WN4357$330.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07Delta Air LinesDL381 / DL381$330.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07United AirlinesUA2266 / UA2142$350.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07Southwest AirlinesWN426 / WN4357$330.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07United AirlinesUA1336 / UA2142$350.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07Southwest AirlinesWN421 + WN3466 / WN4357$315.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07Southwest AirlinesWN426 / WN3428 + WN1669$315.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07Southwest AirlinesWN1314 + WN2085 / WN4357$315.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07Southwest AirlinesWN300 + WN2175 / WN4357$315.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07Delta Air LinesDL2581 + DL2762 / DL381$320.002026-10-29T00:47:15Z
2026-12-02 → 2026-12-07United AirlinesUA1541 + UA2633 / UA2142$330.002026-10-29T00:47:15Z

2026-12-02 → 2026-12-07 · $330.00

  • Southwest Airlines WN1624: AUS 2026-12-02 13:10:00 → SFO 2026-12-02 15:10:00; nonstop; 240 minutes. Local airport times.
  • Southwest Airlines WN4357: SFO 2026-12-07 08:10:00 → AUS 2026-12-07 13:45:00; nonstop; 215 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $330.00

  • Delta Air Lines DL381: AUS 2026-12-02 07:10:00 → SFO 2026-12-02 09:04:00; nonstop; 234 minutes. Local airport times.
  • Delta Air Lines DL381: SFO 2026-12-07 13:52:00 → AUS 2026-12-07 19:32:00; nonstop; 220 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $350.00

  • United Airlines UA2266: AUS 2026-12-02 19:03:00 → SFO 2026-12-02 21:06:00; nonstop; 243 minutes. Local airport times.
  • United Airlines UA2142: SFO 2026-12-07 23:59:00 → AUS 2026-12-08 05:33:00; nonstop; 214 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $330.00

  • Southwest Airlines WN426: AUS 2026-12-02 10:35:00 → SFO 2026-12-02 12:30:00; nonstop; 235 minutes. Local airport times.
  • Southwest Airlines WN4357: SFO 2026-12-07 08:10:00 → AUS 2026-12-07 13:45:00; nonstop; 215 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $350.00

  • United Airlines UA1336: AUS 2026-12-02 13:27:00 → SFO 2026-12-02 15:28:00; nonstop; 241 minutes. Local airport times.
  • United Airlines UA2142: SFO 2026-12-07 23:59:00 → AUS 2026-12-08 05:33:00; nonstop; 214 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $315.00

  • Southwest Airlines WN421 / WN3466: AUS 2026-12-02 12:05:00 → SFO 2026-12-02 16:15:00; 1 stop(s) via SAN; 370 minutes. Local airport times.
    • WN421: AUS 2026-12-02 12:05:00 → SAN 2026-12-02 13:05:00; layover at SAN: 85 minutes.
    • WN3466: SAN 2026-12-02 14:30:00 → SFO 2026-12-02 16:15:00.
  • Southwest Airlines WN4357: SFO 2026-12-07 08:10:00 → AUS 2026-12-07 13:45:00; nonstop; 215 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $315.00

  • Southwest Airlines WN426: AUS 2026-12-02 11:05:00 → SFO 2026-12-02 13:05:00; nonstop; 240 minutes. Local airport times.
  • Southwest Airlines WN3428 / WN1669: SFO 2026-12-07 08:00:00 → AUS 2026-12-07 16:05:00; 1 stop(s) via DEN; 365 minutes. Local airport times.
    • WN3428: SFO 2026-12-07 08:00:00 → DEN 2026-12-07 11:30:00; layover at DEN: 90 minutes.
    • WN1669: DEN 2026-12-07 13:00:00 → AUS 2026-12-07 16:05:00.

2026-12-02 → 2026-12-07 · $315.00

  • Southwest Airlines WN1314 / WN2085: AUS 2026-12-02 20:15:00 → SFO 2026-12-03 00:25:00; 1 stop(s) via LAS; 370 minutes. Local airport times.
    • WN1314: AUS 2026-12-02 20:15:00 → LAS 2026-12-02 21:15:00; layover at LAS: 85 minutes.
    • WN2085: LAS 2026-12-02 22:40:00 → SFO 2026-12-03 00:25:00.
  • Southwest Airlines WN4357: SFO 2026-12-07 08:10:00 → AUS 2026-12-07 13:45:00; nonstop; 215 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $315.00

  • Southwest Airlines WN300 / WN2175: AUS 2026-12-02 05:40:00 → SFO 2026-12-02 10:05:00; 1 stop(s) via DAL; 385 minutes. Local airport times.
    • WN300: AUS 2026-12-02 05:40:00 → DAL 2026-12-02 06:45:00; layover at DAL: 80 minutes.
    • WN2175: DAL 2026-12-02 08:05:00 → SFO 2026-12-02 10:05:00.
  • Southwest Airlines WN4357: SFO 2026-12-07 08:10:00 → AUS 2026-12-07 13:45:00; nonstop; 215 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $320.00

  • Delta Air Lines DL2581 / DL2762: AUS 2026-12-02 18:09:00 → SFO 2026-12-02 22:29:00; 1 stop(s) via SLC; 380 minutes. Local airport times.
    • DL2581: AUS 2026-12-02 18:09:00 → SLC 2026-12-02 20:10:00; layover at SLC: 65 minutes.
    • DL2762: SLC 2026-12-02 21:15:00 → SFO 2026-12-02 22:29:00.
  • Delta Air Lines DL381: SFO 2026-12-07 13:52:00 → AUS 2026-12-07 19:32:00; nonstop; 220 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $330.00

  • United Airlines UA1541 / UA2633: AUS 2026-12-02 13:00:00 → SFO 2026-12-02 17:44:00; 1 stop(s) via DEN; 404 minutes. Local airport times.
    • UA1541: AUS 2026-12-02 13:00:00 → DEN 2026-12-02 14:24:00; layover at DEN: 86 minutes.
    • UA2633: DEN 2026-12-02 15:50:00 → SFO 2026-12-02 17:44:00.
  • United Airlines UA2142: SFO 2026-12-07 23:59:00 → AUS 2026-12-08 05:33:00; nonstop; 214 minutes. Local airport times.

More dates for this route