Chicago (ORD) to San Francisco (SFO) · Dec 15, 2026 · return Dec 22, 2026

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. 1 checked bag per traveler included. 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

2026-12-15 → 2026-12-22 · Axel-exclusive $426.50

• American Airlines AA3156: ORD 2026-12-15 19:00:00 → SFO 2026-12-15 22:11:00; nonstop; 311 minutes. Local airport times.
• American Airlines AA3137: SFO 2026-12-22 13:54:00 → ORD 2026-12-22 20:20:00; nonstop; 266 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $449.50

• United Airlines UA649: ORD 2026-12-15 18:43:00 → SFO 2026-12-15 21:47:00; nonstop; 304 minutes. Local airport times.
• United Airlines UA2756: SFO 2026-12-22 18:53:00 → ORD 2026-12-23 01:16:00; nonstop; 263 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $389.50

• Frontier Airlines F92145 / F93019: ORD 2026-12-15 06:21:00 → SFO 2026-12-15 11:26:00; 1 stop(s) via LAS; 425 minutes. Local airport times.
  • F92145: ORD 2026-12-15 06:21:00 → LAS 2026-12-15 08:36:00; layover at LAS: 61 minutes.
  • F93019: LAS 2026-12-15 09:37:00 → SFO 2026-12-15 11:26:00.
• United Airlines UA2756: SFO 2026-12-22 18:53:00 → ORD 2026-12-23 01:16:00; nonstop; 263 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $438.00

• Delta Air Lines DL756 / DL2197: ORD 2026-12-15 14:25:00 → SFO 2026-12-15 19:24:00; 1 stop(s) via LAX; 419 minutes. Local airport times.
  • DL756: ORD 2026-12-15 14:25:00 → LAX 2026-12-15 16:59:00; layover at LAX: 63 minutes.
  • DL2197: LAX 2026-12-15 18:02:00 → SFO 2026-12-15 19:24:00.
• Delta Air Lines DL920 / DL2377: SFO 2026-12-22 09:56:00 → ORD 2026-12-22 18:06:00; 1 stop(s) via SLC; 370 minutes. Local airport times.
  • DL920: SFO 2026-12-22 09:56:00 → SLC 2026-12-22 12:50:00; layover at SLC: 65 minutes.
  • DL2377: SLC 2026-12-22 13:55:00 → ORD 2026-12-22 18:06:00.

2026-12-15 → 2026-12-22 · Axel-exclusive $426.50

• American Airlines AA3246: ORD 2026-12-15 16:56:00 → SFO 2026-12-15 20:10:00; nonstop; 314 minutes. Local airport times.
• American Airlines AA3137: SFO 2026-12-22 13:54:00 → ORD 2026-12-22 20:20:00; nonstop; 266 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $449.50

• United Airlines UA2425: ORD 2026-12-15 10:25:00 → SFO 2026-12-15 13:13:00; nonstop; 288 minutes. Local airport times.
• United Airlines UA2756: SFO 2026-12-22 18:53:00 → ORD 2026-12-23 01:16:00; nonstop; 263 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $414.00

• American Airlines AA3312 / AS613: ORD 2026-12-15 06:50:00 → SFO 2026-12-15 12:16:00; 1 stop(s) via LAS; 446 minutes. Local airport times.
  • AA3312: ORD 2026-12-15 06:50:00 → LAS 2026-12-15 08:58:00; layover at LAS: 94 minutes.
  • AS613: LAS 2026-12-15 10:32:00 → SFO 2026-12-15 12:16:00.
• American Airlines AA3137: SFO 2026-12-22 13:54:00 → ORD 2026-12-22 20:20:00; nonstop; 266 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $432.00

• United Airlines UA2465 / UA2633: ORD 2026-12-15 12:23:00 → SFO 2026-12-15 17:44:00; 1 stop(s) via DEN; 441 minutes. Local airport times.
  • UA2465: ORD 2026-12-15 12:23:00 → DEN 2026-12-15 14:18:00; layover at DEN: 92 minutes.
  • UA2633: DEN 2026-12-15 15:50:00 → SFO 2026-12-15 17:44:00.
• United Airlines UA2756: SFO 2026-12-22 18:53:00 → ORD 2026-12-23 01:16:00; nonstop; 263 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $432.00

• United Airlines UA1008 / UA2305: ORD 2026-12-15 10:04:00 → SFO 2026-12-15 15:17:00; 1 stop(s) via SBA; 433 minutes. Local airport times.
  • UA1008: ORD 2026-12-15 10:04:00 → SBA 2026-12-15 12:54:00; layover at SBA: 64 minutes.
  • UA2305: SBA 2026-12-15 13:58:00 → SFO 2026-12-15 15:17:00.
• United Airlines UA2756: SFO 2026-12-22 18:53:00 → ORD 2026-12-23 01:16:00; nonstop; 263 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $432.00

• United Airlines UA1897 / UA1702: ORD 2026-12-15 12:40:00 → SFO 2026-12-15 17:55:00; 1 stop(s) via PSP; 435 minutes. Local airport times.
  • UA1897: ORD 2026-12-15 12:40:00 → PSP 2026-12-15 15:10:00; layover at PSP: 70 minutes.
  • UA1702: PSP 2026-12-15 16:20:00 → SFO 2026-12-15 17:55:00.
• United Airlines UA2756: SFO 2026-12-22 18:53:00 → ORD 2026-12-23 01:16:00; nonstop; 263 minutes. Local airport times.

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 14, 2026 · Return options
• Dec 16, 2026 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Chicago (ORD) to San Francisco (SFO) · Dec 15, 2026 · return Dec 22, 2026: 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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