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Route overview: San Antonio to San Francisco (SFO) flight deals

San Antonio → San Francisco

Dec 12, 2026 · return Dec 22, 2026

SAT → SFO1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Sat, Dec 12 – Tue, Dec 22

United Airlines
7:20 amSAT
4h 2m
Nonstop
9:22 amSFO
United Airlines
6:25 pmSFO
3h 27m
Nonstop
11:52 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Tue, Dec 22

United Airlines
3:24 pmSAT
4h 15m
Nonstop
5:39 pmSFO
United Airlines
6:25 pmSFO
3h 27m
Nonstop
11:52 pmSAT

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Dec 12 – Tue, Dec 22

Frontier Airlines
2:44 pmSAT
5h 42m
LAS · 1h 1m
6:26 pmSFO
Frontier Airlines
2:22 pmSFO
5h 35m
LAS · 1h 5m
9:57 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Tue, Dec 22

Southwest Airlines
6:40 pmSAT
6h 15m
DEN · 1h
10:55 pmSFO
Southwest Airlines
6:30 amSFO
5h 30m
SAN · 1h 10m
2:00 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Tue, Dec 22

American Airlines
4:40 pmSAT
6h 23m
LAX · 1h 16m
9:03 pmSFO
American Airlines
8:40 amSFO
6h 27m
PHX · 2h 8m
5:07 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Tue, Dec 22

Southwest Airlines
5:20 amSAT
6h 45m
PHX · 1h 55m
10:05 amSFO
Southwest Airlines
6:30 amSFO
5h 30m
SAN · 1h 10m
2:00 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Tue, Dec 22

Southwest Airlines
5:25 amSAT
6h 40m
DAL · 1h 30m
10:05 amSFO
Southwest Airlines
6:30 amSFO
5h 30m
SAN · 1h 10m
2:00 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Tue, Dec 22

American Airlines
6:45 pmSAT
6h 9m
PHX · 1h 17m
10:54 pmSFO
American Airlines
8:40 amSFO
6h 27m
PHX · 2h 8m
5:07 pmSAT

Round-trip total · 1 adult · Taxes included

Make this trip yours

SAT ⇄ SFO

Economy

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

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Explore this route

All dates for this routeDec 11, 2026 → Dec 21, 2026Dec 13, 2026 → Dec 23, 2026
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Route overview: San Antonio to San Francisco (SFO) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-12 → 2026-12-22United AirlinesUA2421 / UA1554$423.202026-10-29T01:12:59Z
2026-12-12 → 2026-12-22Frontier AirlinesF93419 + F94157 / F92486 + F93418$227.702026-10-29T01:12:59Z
2026-12-12 → 2026-12-22Southwest AirlinesWN3773 + WN2844 / WN3853 + WN2893$365.702026-10-29T01:12:59Z
2026-12-12 → 2026-12-22American AirlinesAA4954 + AA3189 / AA2411 + AA2866$377.202026-10-29T01:12:59Z
2026-12-12 → 2026-12-22United AirlinesUA5293 / UA1554$423.202026-10-29T01:12:59Z
2026-12-12 → 2026-12-22Southwest AirlinesWN3793 + WN160 / WN3853 + WN2893$365.702026-10-29T01:12:59Z
2026-12-12 → 2026-12-22Southwest AirlinesWN1364 + WN2175 / WN3853 + WN2893$365.702026-10-29T01:12:59Z
2026-12-12 → 2026-12-22American AirlinesAA685 + AA2427 / AA2411 + AA2866$377.202026-10-29T01:12:59Z

2026-12-12 → 2026-12-22 · $423.20

  • United Airlines UA2421: SAT 2026-12-12 07:20:00 → SFO 2026-12-12 09:22:00; nonstop; 242 minutes. Local airport times.
  • United Airlines UA1554: SFO 2026-12-22 18:25:00 → SAT 2026-12-22 23:52:00; nonstop; 207 minutes. Local airport times.

2026-12-12 → 2026-12-22 · $227.70

  • Frontier Airlines F93419 / F94157: SAT 2026-12-12 14:44:00 → SFO 2026-12-12 18:26:00; 1 stop(s) via LAS; 342 minutes. Local airport times.
    • F93419: SAT 2026-12-12 14:44:00 → LAS 2026-12-12 15:41:00; layover at LAS: 61 minutes.
    • F94157: LAS 2026-12-12 16:42:00 → SFO 2026-12-12 18:26:00.
  • Frontier Airlines F92486 / F93418: SFO 2026-12-22 14:22:00 → SAT 2026-12-22 21:57:00; 1 stop(s) via LAS; 335 minutes. Local airport times.
    • F92486: SFO 2026-12-22 14:22:00 → LAS 2026-12-22 16:10:00; layover at LAS: 65 minutes.
    • F93418: LAS 2026-12-22 17:15:00 → SAT 2026-12-22 21:57:00.

2026-12-12 → 2026-12-22 · $365.70

  • Southwest Airlines WN3773 / WN2844: SAT 2026-12-12 18:40:00 → SFO 2026-12-12 22:55:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN3773: SAT 2026-12-12 18:40:00 → DEN 2026-12-12 20:00:00; layover at DEN: 60 minutes.
    • WN2844: DEN 2026-12-12 21:00:00 → SFO 2026-12-12 22:55:00.
  • Southwest Airlines WN3853 / WN2893: SFO 2026-12-22 06:30:00 → SAT 2026-12-22 14:00:00; 1 stop(s) via SAN; 330 minutes. Local airport times.
    • WN3853: SFO 2026-12-22 06:30:00 → SAN 2026-12-22 08:05:00; layover at SAN: 70 minutes.
    • WN2893: SAN 2026-12-22 09:15:00 → SAT 2026-12-22 14:00:00.

2026-12-12 → 2026-12-22 · $377.20

  • American Airlines AA4954 / AA3189: SAT 2026-12-12 16:40:00 → SFO 2026-12-12 21:03:00; 1 stop(s) via LAX; 383 minutes. Local airport times.
    • AA4954: SAT 2026-12-12 16:40:00 → LAX 2026-12-12 18:09:00; layover at LAX: 76 minutes.
    • AA3189: LAX 2026-12-12 19:25:00 → SFO 2026-12-12 21:03:00.
  • American Airlines AA2411 / AA2866: SFO 2026-12-22 08:40:00 → SAT 2026-12-22 17:07:00; 1 stop(s) via PHX; 387 minutes. Local airport times.
    • AA2411: SFO 2026-12-22 08:40:00 → PHX 2026-12-22 11:45:00; layover at PHX: 128 minutes.
    • AA2866: PHX 2026-12-22 13:53:00 → SAT 2026-12-22 17:07:00.

2026-12-12 → 2026-12-22 · $423.20

  • United Airlines UA5293: SAT 2026-12-12 15:24:00 → SFO 2026-12-12 17:39:00; nonstop; 255 minutes. Local airport times.
  • United Airlines UA1554: SFO 2026-12-22 18:25:00 → SAT 2026-12-22 23:52:00; nonstop; 207 minutes. Local airport times.

2026-12-12 → 2026-12-22 · $365.70

  • Southwest Airlines WN3793 / WN160: SAT 2026-12-12 05:20:00 → SFO 2026-12-12 10:05:00; 1 stop(s) via PHX; 405 minutes. Local airport times.
    • WN3793: SAT 2026-12-12 05:20:00 → PHX 2026-12-12 06:55:00; layover at PHX: 115 minutes.
    • WN160: PHX 2026-12-12 08:50:00 → SFO 2026-12-12 10:05:00.
  • Southwest Airlines WN3853 / WN2893: SFO 2026-12-22 06:30:00 → SAT 2026-12-22 14:00:00; 1 stop(s) via SAN; 330 minutes. Local airport times.
    • WN3853: SFO 2026-12-22 06:30:00 → SAN 2026-12-22 08:05:00; layover at SAN: 70 minutes.
    • WN2893: SAN 2026-12-22 09:15:00 → SAT 2026-12-22 14:00:00.

2026-12-12 → 2026-12-22 · $365.70

  • Southwest Airlines WN1364 / WN2175: SAT 2026-12-12 05:25:00 → SFO 2026-12-12 10:05:00; 1 stop(s) via DAL; 400 minutes. Local airport times.
    • WN1364: SAT 2026-12-12 05:25:00 → DAL 2026-12-12 06:35:00; layover at DAL: 90 minutes.
    • WN2175: DAL 2026-12-12 08:05:00 → SFO 2026-12-12 10:05:00.
  • Southwest Airlines WN3853 / WN2893: SFO 2026-12-22 06:30:00 → SAT 2026-12-22 14:00:00; 1 stop(s) via SAN; 330 minutes. Local airport times.
    • WN3853: SFO 2026-12-22 06:30:00 → SAN 2026-12-22 08:05:00; layover at SAN: 70 minutes.
    • WN2893: SAN 2026-12-22 09:15:00 → SAT 2026-12-22 14:00:00.

2026-12-12 → 2026-12-22 · $377.20

  • American Airlines AA685 / AA2427: SAT 2026-12-12 18:45:00 → SFO 2026-12-12 22:54:00; 1 stop(s) via PHX; 369 minutes. Local airport times.
    • AA685: SAT 2026-12-12 18:45:00 → PHX 2026-12-12 20:20:00; layover at PHX: 77 minutes.
    • AA2427: PHX 2026-12-12 21:37:00 → SFO 2026-12-12 22:54:00.
  • American Airlines AA2411 / AA2866: SFO 2026-12-22 08:40:00 → SAT 2026-12-22 17:07:00; 1 stop(s) via PHX; 387 minutes. Local airport times.
    • AA2411: SFO 2026-12-22 08:40:00 → PHX 2026-12-22 11:45:00; layover at PHX: 128 minutes.
    • AA2866: PHX 2026-12-22 13:53:00 → SAT 2026-12-22 17:07:00.

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