Chicago (ORD) to San Francisco (SFO), Dec 21, 2026: round trips from $417, one way from $228

Chicago (ORD) to San Francisco (SFO), Dec 21, 2026: round trips from $417, one way from $228 on Axel, checked Oct 29, 2026. Lowest published fares: $417 round trip, Axel-exclusive, United Airlines, nonstop, Dec 21, 2026 – Jan 1, 2027; $228 one way, Axel-exclusive, United Airlines, nonstop, Dec 21, 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Hotels in San Francisco for these trips

Hotels: under a trip, hotels in San Francisco for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in San Francisco for these nights (Dec 21–22, 2026 · 1 night · 2 adults, 1 room): 3★ Found Hotel Carlton, Nob Hill, $77 total · 4★ Hotel Bijou - Union Square, $127 total · 5★ Taj Campton Place, $234 total
• Hotels in San Francisco for these nights (Dec 21–23, 2026 · 2 nights · 2 adults, 1 room): 3★ Found Hotel Carlton, Nob Hill, $163 total · 4★ Hotel Bijou - Union Square, $261 total · 5★ Taj Campton Place, $474 total
• Hotels in San Francisco for these nights (Dec 21–24, 2026 · 3 nights · 2 adults, 1 room): 3★ Found Hotel Carlton, Nob Hill, $249 total · 4★ Hotel Bijou - Union Square, $394 total · 5★ Taj Campton Place, $708 total
• Hotels in San Francisco for these nights (Dec 21–25, 2026 · 4 nights · 2 adults, 1 room): 3★ Tilden Hotel, $334 total · 4★ Hotel Bijou - Union Square, $522 total · 5★ Taj Campton Place, $942 total
• Hotels in San Francisco for these nights (Dec 21–26, 2026 · 5 nights · 2 adults, 1 room): 3★ Tilden Hotel, $424 total · 4★ Hotel Bijou - Union Square, $664 total · 5★ Taj Campton Place, $1,219 total
• Hotels in San Francisco for these nights (Dec 21–27, 2026 · 6 nights · 2 adults, 1 room): 3★ Hotel Garrett, $507 total · 4★ BEI Hotel San Francisco, $805 total · 5★ Taj Campton Place, $1,542 total
• Hotels in San Francisco for these nights (Dec 21–28, 2026 · 7 nights · 2 adults, 1 room): 3★ Hotel Garrett, $596 total · 4★ BEI Hotel San Francisco, $934 total · 5★ Taj Campton Place, $1,769 total
• Hotels in San Francisco for these nights (Dec 21–29, 2026 · 8 nights · 2 adults, 1 room): 3★ Hotel Garrett, $671 total · 4★ BEI Hotel San Francisco, $1,068 total · 5★ Taj Campton Place, $2,003 total
• Hotels in San Francisco for these nights (Dec 21–30, 2026 · 9 nights · 2 adults, 1 room): 3★ Tilden Hotel, $761 total · 4★ BEI Hotel San Francisco, $1,200 total · 5★ Taj Campton Place, $2,237 total
• Hotels in San Francisco for these nights (Dec 21–31, 2026 · 10 nights · 2 adults, 1 room): 3★ Tilden Hotel, $842 total · 4★ Hotel Bijou - Union Square, $1,335 total · 5★ Taj Campton Place, $2,471 total
• Hotels in San Francisco for these nights (Dec 21 – Jan 1, 2027 · 11 nights · 2 adults, 1 room): 3★ Tilden Hotel, $952 total · 4★ Hotel Bijou - Union Square, $1,466 total · 5★ Taj Campton Place, $3,056 total
• Hotels in San Francisco for these nights (Dec 21 – Jan 2, 2027 · 12 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,033 total · 4★ Hotel Bijou - Union Square, $1,600 total · 5★ Taj Campton Place, $3,391 total
• Hotels in San Francisco for these nights (Dec 21 – Jan 3, 2027 · 13 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,117 total · 4★ Hotel Bijou - Union Square, $1,733 total · 5★ Taj Campton Place, $3,633 total
• Hotels in San Francisco for these nights (Dec 21 – Jan 4, 2027 · 14 nights · 2 adults, 1 room): 3★ Tilden Hotel, $1,202 total · 4★ Hotel Bijou - Union Square, $1,867 total · 5★ Taj Campton Place, $3,856 total

All hotels in San Francisco

Route overview: Chicago to San Francisco (SFO) flight deals

2026-12-21 · one way · Axel-exclusive $227.50

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.

2026-12-21 → 2026-12-22 · Axel-exclusive $429.00

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 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.

2026-12-21 → 2026-12-23 · Axel-exclusive $429.00

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA2756: SFO 2026-12-23 18:53:00 → ORD 2026-12-24 01:16:00; nonstop; 263 minutes. Local airport times.

2026-12-21 → 2026-12-24 · Axel-exclusive $429.00

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA368: SFO 2026-12-24 23:30:00 → ORD 2026-12-25 05:56:00; nonstop; 266 minutes. Local airport times.

2026-12-21 → 2026-12-25 · Axel-exclusive $429.00

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA2278: SFO 2026-12-25 22:34:00 → ORD 2026-12-26 04:57:00; nonstop; 263 minutes. Local airport times.

2026-12-21 → 2026-12-27 · Axel-exclusive $429.00

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA2847: SFO 2026-12-27 00:30:00 → ORD 2026-12-27 06:59:00; nonstop; 269 minutes. Local airport times.

2026-12-21 → 2026-12-28 · Axel-exclusive $429.00

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA1393: SFO 2026-12-28 08:15:00 → ORD 2026-12-28 14:50:00; nonstop; 275 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $429.00

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA1914: SFO 2026-12-29 17:10:00 → ORD 2026-12-29 23:33:00; nonstop; 263 minutes. Local airport times.

2026-12-21 → 2026-12-31 · Axel-exclusive $429.00

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA1248: SFO 2026-12-31 05:00:00 → ORD 2026-12-31 11:28:00; nonstop; 268 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $417.45

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA2091: SFO 2027-01-01 06:34:00 → ORD 2027-01-01 13:03:00; nonstop; 269 minutes. Local airport times.

2026-12-21 → 2027-01-02 · Axel-exclusive $417.45

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA1393: SFO 2027-01-02 08:10:00 → ORD 2027-01-02 14:45:00; nonstop; 275 minutes. Local airport times.

2026-12-21 → 2027-01-04 · Axel-exclusive $417.45

• United Airlines UA1828: ORD 2026-12-21 19:57:00 → SFO 2026-12-21 23:05:00; nonstop; 308 minutes. Local airport times.
• United Airlines UA2091: SFO 2027-01-04 06:34:00 → ORD 2027-01-04 13:03:00; nonstop; 269 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 20, 2026 · Return options
• Dec 22, 2026 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Chicago (ORD) to San Francisco (SFO) · Dec 21, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in San Francisco for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
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