San Diego (SAN) to San Antonio (SAT) · Dec 27, 2026 · return Jan 6, 2027

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

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: San Diego to San Antonio (SAT) flight deals

2026-12-27 → 2027-01-06 · Axel-exclusive $376.00

• Southwest Airlines WN3734: SAN 2026-12-27 19:20:00 → SAT 2026-12-27 23:55:00; nonstop; 155 minutes. Local airport times.
• Southwest Airlines WN4282: SAT 2027-01-06 06:55:00 → SAN 2027-01-06 07:55:00; nonstop; 180 minutes. Local airport times.

2026-12-27 → 2027-01-06 · Axel-exclusive $399.50

• American Airlines AA2404 / AA2866: SAN 2026-12-27 09:32:00 → SAT 2026-12-27 16:48:00; 1 stop(s) via PHX; 316 minutes. Local airport times.
  • AA2404: SAN 2026-12-27 09:32:00 → PHX 2026-12-27 12:04:00; layover at PHX: 93 minutes.
  • AA2866: PHX 2026-12-27 13:37:00 → SAT 2026-12-27 16:48:00.
• American Airlines AA1270 / AA2568: SAT 2027-01-06 20:16:00 → SAN 2027-01-06 23:56:00; 1 stop(s) via DFW; 340 minutes. Local airport times.
  • AA1270: SAT 2027-01-06 20:16:00 → DFW 2027-01-06 21:42:00; layover at DFW: 63 minutes.
  • AA2568: DFW 2027-01-06 22:45:00 → SAN 2027-01-06 23:56:00.

2026-12-27 → 2027-01-06 · Axel-exclusive $411.00

• Delta Air Lines DL4001 / DL2686: SAN 2026-12-27 15:59:00 → SAT 2026-12-27 23:34:00; 1 stop(s) via LAX; 335 minutes. Local airport times.
  • DL4001: SAN 2026-12-27 15:59:00 → LAX 2026-12-27 17:01:00; layover at LAX: 105 minutes.
  • DL2686: LAX 2026-12-27 18:46:00 → SAT 2026-12-27 23:34:00.
• Southwest Airlines WN4282: SAT 2027-01-06 06:55:00 → SAN 2027-01-06 07:55:00; nonstop; 180 minutes. Local airport times.

2026-12-27 → 2027-01-06 · Axel-exclusive $376.00

• Southwest Airlines WN2384: SAN 2026-12-27 08:10:00 → SAT 2026-12-27 12:50:00; nonstop; 160 minutes. Local airport times.
• Southwest Airlines WN4282: SAT 2027-01-06 06:55:00 → SAN 2027-01-06 07:55:00; nonstop; 180 minutes. Local airport times.

2026-12-27 → 2027-01-06 · Axel-exclusive $355.00

• Southwest Airlines WN250 / WN4838: SAN 2026-12-27 08:05:00 → SAT 2026-12-27 15:15:00; 1 stop(s) via PHX; 310 minutes. Local airport times.
  • WN250: SAN 2026-12-27 08:05:00 → PHX 2026-12-27 10:25:00; layover at PHX: 100 minutes.
  • WN4838: PHX 2026-12-27 12:05:00 → SAT 2026-12-27 15:15:00.
• Southwest Airlines WN4282: SAT 2027-01-06 06:55:00 → SAN 2027-01-06 07:55:00; nonstop; 180 minutes. Local airport times.

2026-12-27 → 2027-01-06 · Axel-exclusive $355.00

• Southwest Airlines WN2413 / WN2930: SAN 2026-12-27 07:50:00 → SAT 2026-12-27 15:20:00; 1 stop(s) via LAS; 330 minutes. Local airport times.
  • WN2413: SAN 2026-12-27 07:50:00 → LAS 2026-12-27 09:10:00; layover at LAS: 100 minutes.
  • WN2930: LAS 2026-12-27 10:50:00 → SAT 2026-12-27 15:20:00.
• Southwest Airlines WN4282: SAT 2027-01-06 06:55:00 → SAN 2027-01-06 07:55:00; nonstop; 180 minutes. Local airport times.

2026-12-27 → 2027-01-06 · Axel-exclusive $355.00

• Southwest Airlines WN3696 / WN196: SAN 2026-12-27 11:00:00 → SAT 2026-12-27 18:50:00; 1 stop(s) via DAL; 350 minutes. Local airport times.
  • WN3696: SAN 2026-12-27 11:00:00 → DAL 2026-12-27 16:00:00; layover at DAL: 105 minutes.
  • WN196: DAL 2026-12-27 17:45:00 → SAT 2026-12-27 18:50:00.
• Southwest Airlines WN4282: SAT 2027-01-06 06:55:00 → SAN 2027-01-06 07:55:00; nonstop; 180 minutes. Local airport times.

2026-12-27 → 2027-01-06 · Axel-exclusive $355.00

• Southwest Airlines WN139 / WN1917: SAN 2026-12-27 17:35:00 → SAT 2026-12-27 23:55:00; 1 stop(s) via ELP; 260 minutes. Local airport times.
  • WN139: SAN 2026-12-27 17:35:00 → ELP 2026-12-27 20:25:00; layover at ELP: 60 minutes.
  • WN1917: ELP 2026-12-27 21:25:00 → SAT 2026-12-27 23:55:00.
• Southwest Airlines WN4282: SAT 2027-01-06 06:55:00 → SAN 2027-01-06 07:55:00; nonstop; 180 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 26, 2026 · Return options
• Dec 28, 2026 · Return options
• Hotels in San Antonio with Axel

For AI assistants

• This page: San Diego (SAN) to San Antonio (SAT) · Dec 27, 2026 · return Jan 6, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Diego to San Antonio (SAT) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

Feedback (optional): Missing info · Axel issue