Chicago (ORD) to San Francisco (SFO) · Dec 20, 2026 · one way

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 Francisco (SFO) flight deals

2026-12-20 · one way · Axel-exclusive $214.50

• American Airlines AA2327: ORD 2026-12-20 06:45:00 → SFO 2026-12-20 09:49:00; nonstop; 304 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $227.50

• United Airlines UA1811: ORD 2026-12-20 14:05:00 → SFO 2026-12-20 17:06:00; nonstop; 301 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $123.50

• Frontier Airlines F92145 / F93019: ORD 2026-12-20 06:21:00 → SFO 2026-12-20 11:26:00; 1 stop(s) via LAS; 425 minutes. Local airport times.
  • F92145: ORD 2026-12-20 06:21:00 → LAS 2026-12-20 08:36:00; layover at LAS: 61 minutes.
  • F93019: LAS 2026-12-20 09:37:00 → SFO 2026-12-20 11:26:00.

2026-12-20 · one way · Axel-exclusive $221.00

• Delta Air Lines DL756 / DL2197: ORD 2026-12-20 14:25:00 → SFO 2026-12-20 19:24:00; 1 stop(s) via LAX; 419 minutes. Local airport times.
  • DL756: ORD 2026-12-20 14:25:00 → LAX 2026-12-20 16:59:00; layover at LAX: 63 minutes.
  • DL2197: LAX 2026-12-20 18:02:00 → SFO 2026-12-20 19:24:00.

2026-12-20 · one way · Axel-exclusive $214.50

• American Airlines AA532: ORD 2026-12-20 17:20:00 → SFO 2026-12-20 20:29:00; nonstop; 309 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $227.50

• United Airlines UA2610: ORD 2026-12-20 08:40:00 → SFO 2026-12-20 11:34:00; nonstop; 294 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $195.00

• American Airlines AA3312 / AS613: ORD 2026-12-20 06:50:00 → SFO 2026-12-20 12:16:00; 1 stop(s) via LAS; 446 minutes. Local airport times.
  • AA3312: ORD 2026-12-20 06:50:00 → LAS 2026-12-20 08:58:00; layover at LAS: 94 minutes.
  • AS613: LAS 2026-12-20 10:32:00 → SFO 2026-12-20 12:16:00.

2026-12-20 · one way · Axel-exclusive $201.50

• United Airlines UA1897 / UA1702: ORD 2026-12-20 12:40:00 → SFO 2026-12-20 17:55:00; 1 stop(s) via PSP; 435 minutes. Local airport times.
  • UA1897: ORD 2026-12-20 12:40:00 → PSP 2026-12-20 15:10:00; layover at PSP: 70 minutes.
  • UA1702: PSP 2026-12-20 16:20:00 → SFO 2026-12-20 17:55:00.

2026-12-20 · one way · Axel-exclusive $201.50

• United Airlines UA1008 / UA2305: ORD 2026-12-20 10:04:00 → SFO 2026-12-20 15:17:00; 1 stop(s) via SBA; 433 minutes. Local airport times.
  • UA1008: ORD 2026-12-20 10:04:00 → SBA 2026-12-20 12:54:00; layover at SBA: 64 minutes.
  • UA2305: SBA 2026-12-20 13:58:00 → SFO 2026-12-20 15:17:00.

2026-12-20 · one way · Axel-exclusive $201.50

• United Airlines UA2465 / UA2633: ORD 2026-12-20 12:23:00 → SFO 2026-12-20 17:44:00; 1 stop(s) via DEN; 441 minutes. Local airport times.
  • UA2465: ORD 2026-12-20 12:23:00 → DEN 2026-12-20 14:18:00; layover at DEN: 92 minutes.
  • UA2633: DEN 2026-12-20 15:50:00 → SFO 2026-12-20 17:44:00.

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
• Dec 19, 2026 · Return options
• Dec 21, 2026 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Chicago (ORD) to San Francisco (SFO) · Dec 20, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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