Atlanta (ATL) to San Diego (SAN) · Dec 18, 2026 · return Dec 21, 2026

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: Atlanta to San Diego (SAN) flight deals

2026-12-18 → 2026-12-21 · Axel-exclusive $460.00

• Delta Air Lines DL924: ATL 2026-12-18 16:55:00 → SAN 2026-12-18 18:44:00; nonstop; 289 minutes. Local airport times.
• Delta Air Lines DL729: SAN 2026-12-21 06:20:00 → ATL 2026-12-21 13:33:00; nonstop; 253 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $356.50

• American Airlines AA593 / AA473: ATL 2026-12-18 17:40:00 → SAN 2026-12-18 21:48:00; 1 stop(s) via PHX; 428 minutes. Local airport times.
  • AA593: ATL 2026-12-18 17:40:00 → PHX 2026-12-18 19:53:00; layover at PHX: 94 minutes.
  • AA473: PHX 2026-12-18 21:27:00 → SAN 2026-12-18 21:48:00.
• American Airlines AA1694 / AA593: SAN 2026-12-21 06:15:00 → ATL 2026-12-21 15:33:00; 1 stop(s) via PHX; 378 minutes. Local airport times.
  • AA1694: SAN 2026-12-21 06:15:00 → PHX 2026-12-21 08:48:00; layover at PHX: 66 minutes.
  • AA593: PHX 2026-12-21 09:54:00 → ATL 2026-12-21 15:33:00.

2026-12-18 → 2026-12-21 · Axel-exclusive $357.50

• Frontier Airlines F93599 / F92711: ATL 2026-12-18 19:26:00 → SAN 2026-12-18 23:58:00; 1 stop(s) via DEN; 452 minutes. Local airport times.
  • F93599: ATL 2026-12-18 19:26:00 → DEN 2026-12-18 21:05:00; layover at DEN: 84 minutes.
  • F92711: DEN 2026-12-18 22:29:00 → SAN 2026-12-18 23:58:00.
• Delta Air Lines DL729: SAN 2026-12-21 06:20:00 → ATL 2026-12-21 13:33:00; nonstop; 253 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $368.00

• Southwest Airlines WN215 / WN1308: ATL 2026-12-18 06:15:00 → SAN 2026-12-18 10:00:00; 1 stop(s) via DEN; 405 minutes. Local airport times.
  • WN215: ATL 2026-12-18 06:15:00 → DEN 2026-12-18 07:30:00; layover at DEN: 65 minutes.
  • WN1308: DEN 2026-12-18 08:35:00 → SAN 2026-12-18 10:00:00.
• Southwest Airlines WN250 / WN285: SAN 2026-12-21 08:05:00 → ATL 2026-12-21 17:50:00; 1 stop(s) via PHX; 405 minutes. Local airport times.
  • WN250: SAN 2026-12-21 08:05:00 → PHX 2026-12-21 10:25:00; layover at PHX: 115 minutes.
  • WN285: PHX 2026-12-21 12:20:00 → ATL 2026-12-21 17:50:00.

2026-12-18 → 2026-12-21 · Axel-exclusive $460.00

• Delta Air Lines DL819: ATL 2026-12-18 19:31:00 → SAN 2026-12-18 21:19:00; nonstop; 288 minutes. Local airport times.
• Delta Air Lines DL729: SAN 2026-12-21 06:20:00 → ATL 2026-12-21 13:33:00; nonstop; 253 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $368.00

• Southwest Airlines WN4625 / WN1733: ATL 2026-12-18 06:35:00 → SAN 2026-12-18 10:20:00; 1 stop(s) via STL; 405 minutes. Local airport times.
  • WN4625: ATL 2026-12-18 06:35:00 → STL 2026-12-18 07:15:00; layover at STL: 70 minutes.
  • WN1733: STL 2026-12-18 08:25:00 → SAN 2026-12-18 10:20:00.
• Southwest Airlines WN250 / WN285: SAN 2026-12-21 08:05:00 → ATL 2026-12-21 17:50:00; 1 stop(s) via PHX; 405 minutes. Local airport times.
  • WN250: SAN 2026-12-21 08:05:00 → PHX 2026-12-21 10:25:00; layover at PHX: 115 minutes.
  • WN285: PHX 2026-12-21 12:20:00 → ATL 2026-12-21 17:50:00.

2026-12-18 → 2026-12-21 · Axel-exclusive $368.00

• Southwest Airlines WN4716 / WN1465: ATL 2026-12-18 06:05:00 → SAN 2026-12-18 10:10:00; 1 stop(s) via HOU; 425 minutes. Local airport times.
  • WN4716: ATL 2026-12-18 06:05:00 → HOU 2026-12-18 07:15:00; layover at HOU: 90 minutes.
  • WN1465: HOU 2026-12-18 08:45:00 → SAN 2026-12-18 10:10:00.
• Southwest Airlines WN250 / WN285: SAN 2026-12-21 08:05:00 → ATL 2026-12-21 17:50:00; 1 stop(s) via PHX; 405 minutes. Local airport times.
  • WN250: SAN 2026-12-21 08:05:00 → PHX 2026-12-21 10:25:00; layover at PHX: 115 minutes.
  • WN285: PHX 2026-12-21 12:20:00 → ATL 2026-12-21 17:50:00.

2026-12-18 → 2026-12-21 · Axel-exclusive $427.50

• Delta Air Lines DL830 / DL1296: ATL 2026-12-18 08:05:00 → SAN 2026-12-18 12:24:00; 1 stop(s) via SLC; 439 minutes. Local airport times.
  • DL830: ATL 2026-12-18 08:05:00 → SLC 2026-12-18 10:15:00; layover at SLC: 71 minutes.
  • DL1296: SLC 2026-12-18 11:26:00 → SAN 2026-12-18 12:24:00.
• Delta Air Lines DL729: SAN 2026-12-21 06:20:00 → ATL 2026-12-21 13:33:00; nonstop; 253 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 17, 2026 · Return options
• Dec 19, 2026 · Return options
• Hotels in Oceanside, California with Axel

For AI assistants

• This page: Atlanta (ATL) to San Diego (SAN) · Dec 18, 2026 · return Dec 21, 2026: 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 Atlanta to San Diego (SAN) 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