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San Francisco → Austin

Dec 3, 2026 · return Dec 9, 2026

SFO → AUS1 adulteconomyRound trip

11 flight options · 4 airlines

Nonstop flights

Thu, Dec 3 – Wed, Dec 9

Southwest Airlines
10:45 amSFO
3h 35m
Nonstop
4:20 pmAUS
Southwest Airlines
10:35 amAUS
3h 55m
Nonstop
12:30 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Wed, Dec 9

Delta Air Lines
5:59 pmSFO
3h 31m
Nonstop
11:30 pmAUS
Delta Air Lines
7:10 amAUS
3h 54m
Nonstop
9:04 amSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Wed, Dec 9

United Airlines
4:30 pmSFO
3h 29m
Nonstop
9:59 pmAUS
United Airlines
1:27 pmAUS
4h 1m
Nonstop
3:28 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Wed, Dec 9

Delta Air Lines
10:04 amSFO
3h 31m
Nonstop
3:35 pmAUS
Delta Air Lines
7:10 amAUS
3h 54m
Nonstop
9:04 amSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Wed, Dec 9

United Airlines
10:10 amSFO
3h 33m
Nonstop
3:43 pmAUS
United Airlines
1:27 pmAUS
4h 1m
Nonstop
3:28 pmSFO

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 3 – Wed, Dec 9

Frontier Airlines
11:23 amSFO
6h 3m
DEN · 1h 7m
7:26 pmAUS
Frontier Airlines
8:04 pmAUS
6h 39m
DEN · 1h 21m
12:43 am+1SFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Wed, Dec 9

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

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Wed, Dec 9

Southwest Airlines
8:00 amSFO
6h 5m
DEN · 1h 30m
4:05 pmAUS
Southwest Airlines
10:35 amAUS
3h 55m
Nonstop
12:30 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Wed, Dec 9

Southwest Airlines
5:10 amSFO
5h 40m
LAS · 1h 25m
12:50 pmAUS
Southwest Airlines
10:35 amAUS
3h 55m
Nonstop
12:30 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Wed, Dec 9

Delta Air Lines
2:30 pmSFO
3h 32m
Nonstop
8:02 pmAUS
Delta Air Lines
6:09 pmAUS
6h 20m
SLC · 1h 5m
10:29 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Wed, Dec 9

United Airlines
9:22 pmSFO
5h 39m
LAX · 1h 7m
5:01 am+1AUS
United Airlines
1:27 pmAUS
4h 1m
Nonstop
3:28 pmSFO

Round-trip total · 1 adult · Taxes included

Make this trip yours

SFO ⇄ AUS

Economy

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

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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)
2026-12-03 → 2026-12-09Southwest AirlinesWN4357 / WN426$320.002026-10-29T01:17:23Z
2026-12-03 → 2026-12-09Delta Air LinesDL1077 / DL381$330.002026-10-29T01:17:23Z
2026-12-03 → 2026-12-09United AirlinesUA373 / UA1336$340.002026-10-29T01:17:23Z
2026-12-03 → 2026-12-09Frontier AirlinesF93436 + F91816 / F91859 + F93439$200.002026-10-29T01:17:23Z
2026-12-03 → 2026-12-09Delta Air LinesDL381 / DL381$330.002026-10-29T01:17:23Z
2026-12-03 → 2026-12-09United AirlinesUA1326 / UA1336$340.002026-10-29T01:17:23Z
2026-12-03 → 2026-12-09Southwest AirlinesWN3847 + WN3025 / WN426$305.002026-10-29T01:17:23Z
2026-12-03 → 2026-12-09Southwest AirlinesWN3428 + WN1669 / WN426$305.002026-10-29T01:17:23Z
2026-12-03 → 2026-12-09Southwest AirlinesWN4361 + WN2282 / WN426$305.002026-10-29T01:17:23Z
2026-12-03 → 2026-12-09Delta Air LinesDL381 / DL2581 + DL2762$317.502026-10-29T01:17:23Z
2026-12-03 → 2026-12-09United AirlinesUA2862 + UA1157 / UA1336$317.502026-10-29T01:17:23Z

2026-12-03 → 2026-12-09 · $320.00

  • Southwest Airlines WN4357: SFO 2026-12-03 10:45:00 → AUS 2026-12-03 16:20:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN426: AUS 2026-12-09 10:35:00 → SFO 2026-12-09 12:30:00; nonstop; 235 minutes. Local airport times.

2026-12-03 → 2026-12-09 · $330.00

  • Delta Air Lines DL1077: SFO 2026-12-03 17:59:00 → AUS 2026-12-03 23:30:00; nonstop; 211 minutes. Local airport times.
  • Delta Air Lines DL381: AUS 2026-12-09 07:10:00 → SFO 2026-12-09 09:04:00; nonstop; 234 minutes. Local airport times.

2026-12-03 → 2026-12-09 · $340.00

  • United Airlines UA373: SFO 2026-12-03 16:30:00 → AUS 2026-12-03 21:59:00; nonstop; 209 minutes. Local airport times.
  • United Airlines UA1336: AUS 2026-12-09 13:27:00 → SFO 2026-12-09 15:28:00; nonstop; 241 minutes. Local airport times.

2026-12-03 → 2026-12-09 · $200.00

  • Frontier Airlines F93436 / F91816: SFO 2026-12-03 11:23:00 → AUS 2026-12-03 19:26:00; 1 stop(s) via DEN; 363 minutes. Local airport times.
    • F93436: SFO 2026-12-03 11:23:00 → DEN 2026-12-03 15:07:00; layover at DEN: 67 minutes.
    • F91816: DEN 2026-12-03 16:14:00 → AUS 2026-12-03 19:26:00.
  • Frontier Airlines F91859 / F93439: AUS 2026-12-09 20:04:00 → SFO 2026-12-10 00:43:00; 1 stop(s) via DEN; 399 minutes. Local airport times.
    • F91859: AUS 2026-12-09 20:04:00 → DEN 2026-12-09 21:31:00; layover at DEN: 81 minutes.
    • F93439: DEN 2026-12-09 22:52:00 → SFO 2026-12-10 00:43:00.

2026-12-03 → 2026-12-09 · $330.00

  • Delta Air Lines DL381: SFO 2026-12-03 10:04:00 → AUS 2026-12-03 15:35:00; nonstop; 211 minutes. Local airport times.
  • Delta Air Lines DL381: AUS 2026-12-09 07:10:00 → SFO 2026-12-09 09:04:00; nonstop; 234 minutes. Local airport times.

2026-12-03 → 2026-12-09 · $340.00

  • United Airlines UA1326: SFO 2026-12-03 10:10:00 → AUS 2026-12-03 15:43:00; nonstop; 213 minutes. Local airport times.
  • United Airlines UA1336: AUS 2026-12-09 13:27:00 → SFO 2026-12-09 15:28:00; nonstop; 241 minutes. Local airport times.

2026-12-03 → 2026-12-09 · $305.00

  • Southwest Airlines WN3847 / WN3025: SFO 2026-12-03 08:20:00 → AUS 2026-12-03 16:20:00; 1 stop(s) via LAX; 360 minutes. Local airport times.
    • WN3847: SFO 2026-12-03 08:20:00 → LAX 2026-12-03 09:50:00; layover at LAX: 90 minutes.
    • WN3025: LAX 2026-12-03 11:20:00 → AUS 2026-12-03 16:20:00.
  • Southwest Airlines WN426: AUS 2026-12-09 10:35:00 → SFO 2026-12-09 12:30:00; nonstop; 235 minutes. Local airport times.

2026-12-03 → 2026-12-09 · $305.00

  • Southwest Airlines WN3428 / WN1669: SFO 2026-12-03 08:00:00 → AUS 2026-12-03 16:05:00; 1 stop(s) via DEN; 365 minutes. Local airport times.
    • WN3428: SFO 2026-12-03 08:00:00 → DEN 2026-12-03 11:30:00; layover at DEN: 90 minutes.
    • WN1669: DEN 2026-12-03 13:00:00 → AUS 2026-12-03 16:05:00.
  • Southwest Airlines WN426: AUS 2026-12-09 10:35:00 → SFO 2026-12-09 12:30:00; nonstop; 235 minutes. Local airport times.

2026-12-03 → 2026-12-09 · $305.00

  • Southwest Airlines WN4361 / WN2282: SFO 2026-12-03 05:10:00 → AUS 2026-12-03 12:50:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
    • WN4361: SFO 2026-12-03 05:10:00 → LAS 2026-12-03 06:45:00; layover at LAS: 85 minutes.
    • WN2282: LAS 2026-12-03 08:10:00 → AUS 2026-12-03 12:50:00.
  • Southwest Airlines WN426: AUS 2026-12-09 10:35:00 → SFO 2026-12-09 12:30:00; nonstop; 235 minutes. Local airport times.

2026-12-03 → 2026-12-09 · $317.50

  • Delta Air Lines DL381: SFO 2026-12-03 14:30:00 → AUS 2026-12-03 20:02:00; nonstop; 212 minutes. Local airport times.
  • Delta Air Lines DL2581 / DL2762: AUS 2026-12-09 18:09:00 → SFO 2026-12-09 22:29:00; 1 stop(s) via SLC; 380 minutes. Local airport times.
    • DL2581: AUS 2026-12-09 18:09:00 → SLC 2026-12-09 20:10:00; layover at SLC: 65 minutes.
    • DL2762: SLC 2026-12-09 21:15:00 → SFO 2026-12-09 22:29:00.

2026-12-03 → 2026-12-09 · $317.50

  • United Airlines UA2862 / UA1157: SFO 2026-12-03 21:22:00 → AUS 2026-12-04 05:01:00; 1 stop(s) via LAX; 339 minutes. Local airport times.
    • UA2862: SFO 2026-12-03 21:22:00 → LAX 2026-12-03 22:52:00; layover at LAX: 67 minutes.
    • UA1157: LAX 2026-12-03 23:59:00 → AUS 2026-12-04 05:01:00.
  • United Airlines UA1336: AUS 2026-12-09 13:27:00 → SFO 2026-12-09 15:28:00; nonstop; 241 minutes. Local airport times.

More dates for this route