Chicago (ORD) to San Diego (SAN), Dec 11–13, 2026: from $95 one way

Chicago (ORD) to San Diego (SAN), Dec 11–13, 2026: from $95 one way on Axel, checked Oct 29, 2026. Lowest published fare: $95 one way, Axel-exclusive, Frontier Airlines, 1 stop, Dec 11, 2026, 1 adult, economy, checked Oct 29, 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: Chicago to San Diego (SAN) flight deals

2026-12-11 · one way · Axel-exclusive $165.00

• Alaska Airlines AS1479: ORD 2026-12-11 19:58:00 → SAN 2026-12-11 22:49:00; nonstop; 291 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $175.00

• American Airlines AA3064: ORD 2026-12-11 21:21:00 → SAN 2026-12-11 23:59:00; nonstop; 278 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $180.00

• United Airlines UA2384: ORD 2026-12-13 12:40:00 → SAN 2026-12-13 15:12:00; nonstop; 272 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $95.00

• Frontier Airlines F92145 / F91326: ORD 2026-12-11 06:21:00 → SAN 2026-12-11 11:37:00; 1 stop(s) via LAS; 436 minutes. Local airport times.
  • F92145: ORD 2026-12-11 06:21:00 → LAS 2026-12-11 08:34:00; layover at LAS: 101 minutes.
  • F91326: LAS 2026-12-11 10:15:00 → SAN 2026-12-11 11:37:00.

2026-12-13 · one way · Axel-exclusive $175.00

• Delta Air Lines DL756 / DL4087: ORD 2026-12-13 14:25:00 → SAN 2026-12-13 19:06:00; 1 stop(s) via LAX; 401 minutes. Local airport times.
  • DL756: ORD 2026-12-13 14:25:00 → LAX 2026-12-13 16:59:00; layover at LAX: 70 minutes.
  • DL4087: LAX 2026-12-13 18:09:00 → SAN 2026-12-13 19:06:00.

2026-12-12 · one way · Axel-exclusive $165.00

• Alaska Airlines AS1479: ORD 2026-12-12 19:58:00 → SAN 2026-12-12 22:45:00; nonstop; 287 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $165.00

• Alaska Airlines AS1447: ORD 2026-12-13 14:17:00 → SAN 2026-12-13 17:02:00; nonstop; 285 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $165.00

• Alaska Airlines AS1479: ORD 2026-12-13 19:58:00 → SAN 2026-12-13 22:45:00; nonstop; 287 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $165.00

• Alaska Airlines AS1447: ORD 2026-12-11 14:13:00 → SAN 2026-12-11 17:00:00; nonstop; 287 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $165.00

• Alaska Airlines AS1447: ORD 2026-12-12 14:17:00 → SAN 2026-12-12 17:02:00; nonstop; 285 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $175.00

• American Airlines AA3111: ORD 2026-12-13 16:45:00 → SAN 2026-12-13 19:18:00; nonstop; 273 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $175.00

• American Airlines AA877: ORD 2026-12-11 08:05:00 → SAN 2026-12-11 10:44:00; nonstop; 279 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $175.00

• American Airlines AA2343: ORD 2026-12-13 06:45:00 → SAN 2026-12-13 09:24:00; nonstop; 279 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $175.00

• American Airlines AA2657: ORD 2026-12-12 21:00:00 → SAN 2026-12-12 23:36:00; nonstop; 276 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $175.00

• American Airlines AA2131: ORD 2026-12-12 10:00:00 → SAN 2026-12-12 12:43:00; nonstop; 283 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $180.00

• United Airlines UA2428: ORD 2026-12-11 07:00:00 → SAN 2026-12-11 09:35:00; nonstop; 275 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $180.00

• United Airlines UA2472: ORD 2026-12-13 20:13:00 → SAN 2026-12-13 22:55:00; nonstop; 282 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $180.00

• United Airlines UA2472: ORD 2026-12-11 19:55:00 → SAN 2026-12-11 22:33:00; nonstop; 278 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $180.00

• United Airlines UA2472: ORD 2026-12-12 19:55:00 → SAN 2026-12-12 22:33:00; nonstop; 278 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $180.00

• United Airlines UA1875: ORD 2026-12-12 16:05:00 → SAN 2026-12-12 18:43:00; nonstop; 278 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $95.00

• Frontier Airlines F92145 / F91326: ORD 2026-12-12 06:21:00 → SAN 2026-12-12 11:37:00; 1 stop(s) via LAS; 436 minutes. Local airport times.
  • F92145: ORD 2026-12-12 06:21:00 → LAS 2026-12-12 08:34:00; layover at LAS: 101 minutes.
  • F91326: LAS 2026-12-12 10:15:00 → SAN 2026-12-12 11:37:00.

2026-12-13 · one way · Axel-exclusive $95.00

• Frontier Airlines F92145 / F91326: ORD 2026-12-13 06:21:00 → SAN 2026-12-13 11:37:00; 1 stop(s) via LAS; 436 minutes. Local airport times.
  • F92145: ORD 2026-12-13 06:21:00 → LAS 2026-12-13 08:34:00; layover at LAS: 101 minutes.
  • F91326: LAS 2026-12-13 10:15:00 → SAN 2026-12-13 11:37:00.

2026-12-13 · one way · Axel-exclusive $160.00

• American Airlines AA3186 / AS3119: ORD 2026-12-13 08:10:00 → SAN 2026-12-13 13:30:00; 1 stop(s) via SLC; 440 minutes. Local airport times.
  • AA3186: ORD 2026-12-13 08:10:00 → SLC 2026-12-13 10:56:00; layover at SLC: 76 minutes.
  • AS3119: SLC 2026-12-13 12:12:00 → SAN 2026-12-13 13:30:00.

2026-12-12 · one way · Axel-exclusive $160.00

• American Airlines AA3186 / AS3119: ORD 2026-12-12 08:10:00 → SAN 2026-12-12 13:30:00; 1 stop(s) via SLC; 440 minutes. Local airport times.
  • AA3186: ORD 2026-12-12 08:10:00 → SLC 2026-12-12 10:56:00; layover at SLC: 76 minutes.
  • AS3119: SLC 2026-12-12 12:12:00 → SAN 2026-12-12 13:30:00.

2026-12-12 · one way · Axel-exclusive $160.00

• American Airlines AA3312 / AS3032: ORD 2026-12-12 06:50:00 → SAN 2026-12-12 12:13:00; 1 stop(s) via LAS; 443 minutes. Local airport times.
  • AA3312: ORD 2026-12-12 06:50:00 → LAS 2026-12-12 08:58:00; layover at LAS: 99 minutes.
  • AS3032: LAS 2026-12-12 10:37:00 → SAN 2026-12-12 12:13:00.

2026-12-11 · one way · Axel-exclusive $160.00

• American Airlines AA3312 / AS3032: ORD 2026-12-11 06:50:00 → SAN 2026-12-11 12:13:00; 1 stop(s) via LAS; 443 minutes. Local airport times.
  • AA3312: ORD 2026-12-11 06:50:00 → LAS 2026-12-11 08:58:00; layover at LAS: 99 minutes.
  • AS3032: LAS 2026-12-11 10:37:00 → SAN 2026-12-11 12:13:00.

2026-12-11 · one way · Axel-exclusive $160.00

• American Airlines AA3186 / AS3119: ORD 2026-12-11 08:10:00 → SAN 2026-12-11 13:30:00; 1 stop(s) via SLC; 440 minutes. Local airport times.
  • AA3186: ORD 2026-12-11 08:10:00 → SLC 2026-12-11 10:56:00; layover at SLC: 76 minutes.
  • AS3119: SLC 2026-12-11 12:12:00 → SAN 2026-12-11 13:30:00.

2026-12-13 · one way · Axel-exclusive $160.00

• American Airlines AA3312 / AS3032: ORD 2026-12-13 06:50:00 → SAN 2026-12-13 12:13:00; 1 stop(s) via LAS; 443 minutes. Local airport times.
  • AA3312: ORD 2026-12-13 06:50:00 → LAS 2026-12-13 08:58:00; layover at LAS: 99 minutes.
  • AS3032: LAS 2026-12-13 10:37:00 → SAN 2026-12-13 12:13:00.

2026-12-11 · one way · Axel-exclusive $165.00

• United Airlines UA1333 / UA1365: ORD 2026-12-11 06:00:00 → SAN 2026-12-11 11:15:00; 1 stop(s) via LAX; 435 minutes. Local airport times.
  • UA1333: ORD 2026-12-11 06:00:00 → LAX 2026-12-11 08:44:00; layover at LAX: 91 minutes.
  • UA1365: LAX 2026-12-11 10:15:00 → SAN 2026-12-11 11:15:00.

2026-12-13 · one way · Axel-exclusive $165.00

• United Airlines UA2465 / UA1281: ORD 2026-12-13 12:23:00 → SAN 2026-12-13 17:15:00; 1 stop(s) via DEN; 412 minutes. Local airport times.
  • UA2465: ORD 2026-12-13 12:23:00 → DEN 2026-12-13 14:18:00; layover at DEN: 87 minutes.
  • UA1281: DEN 2026-12-13 15:45:00 → SAN 2026-12-13 17:15:00.

2026-12-12 · one way · Axel-exclusive $165.00

• United Airlines UA2465 / UA1281: ORD 2026-12-12 12:23:00 → SAN 2026-12-12 17:15:00; 1 stop(s) via DEN; 412 minutes. Local airport times.
  • UA2465: ORD 2026-12-12 12:23:00 → DEN 2026-12-12 14:18:00; layover at DEN: 87 minutes.
  • UA1281: DEN 2026-12-12 15:45:00 → SAN 2026-12-12 17:15:00.

2026-12-12 · one way · Axel-exclusive $165.00

• United Airlines UA1333 / UA1365: ORD 2026-12-12 06:00:00 → SAN 2026-12-12 11:15:00; 1 stop(s) via LAX; 435 minutes. Local airport times.
  • UA1333: ORD 2026-12-12 06:00:00 → LAX 2026-12-12 08:44:00; layover at LAX: 91 minutes.
  • UA1365: LAX 2026-12-12 10:15:00 → SAN 2026-12-12 11:15:00.

2026-12-13 · one way · Axel-exclusive $165.00

• United Airlines UA1333 / UA1365: ORD 2026-12-13 06:00:00 → SAN 2026-12-13 11:15:00; 1 stop(s) via LAX; 435 minutes. Local airport times.
  • UA1333: ORD 2026-12-13 06:00:00 → LAX 2026-12-13 08:44:00; layover at LAX: 91 minutes.
  • UA1365: LAX 2026-12-13 10:15:00 → SAN 2026-12-13 11:15:00.

2026-12-11 · one way · Axel-exclusive $165.00

• United Airlines UA2465 / UA1281: ORD 2026-12-11 12:23:00 → SAN 2026-12-11 17:15:00; 1 stop(s) via DEN; 412 minutes. Local airport times.
  • UA2465: ORD 2026-12-11 12:23:00 → DEN 2026-12-11 14:18:00; layover at DEN: 87 minutes.
  • UA1281: DEN 2026-12-11 15:45:00 → SAN 2026-12-11 17:15:00.

2026-12-12 · one way · Axel-exclusive $175.00

• Delta Air Lines DL756 / DL4087: ORD 2026-12-12 14:25:00 → SAN 2026-12-12 19:06:00; 1 stop(s) via LAX; 401 minutes. Local airport times.
  • DL756: ORD 2026-12-12 14:25:00 → LAX 2026-12-12 16:59:00; layover at LAX: 70 minutes.
  • DL4087: LAX 2026-12-12 18:09:00 → SAN 2026-12-12 19:06:00.

2026-12-11 · one way · Axel-exclusive $175.00

• Delta Air Lines DL756 / DL4087: ORD 2026-12-11 14:25:00 → SAN 2026-12-11 19:06:00; 1 stop(s) via LAX; 401 minutes. Local airport times.
  • DL756: ORD 2026-12-11 14:25:00 → LAX 2026-12-11 16:59:00; layover at LAX: 70 minutes.
  • DL4087: LAX 2026-12-11 18:09:00 → SAN 2026-12-11 19:06:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Hotels in Oceanside, California with Axel

For AI assistants

• This page: Chicago (ORD) to San Diego (SAN) · Dec 11–Dec 13, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
• 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 Chicago 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