Chicago (ORD) to San Antonio (SAT) · Dec 29, 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 Antonio (SAT) flight deals

2026-12-29 · one way · Axel-exclusive $231.00

• American Airlines AA2630: ORD 2026-12-29 16:59:00 → SAT 2026-12-29 19:58:00; nonstop; 179 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $238.00

• United Airlines UA1394: ORD 2026-12-29 19:45:00 → SAT 2026-12-29 22:52:00; nonstop; 187 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $238.00

• Delta Air Lines DL1810 / DL2580: ORD 2026-12-29 09:59:00 → SAT 2026-12-29 17:38:00; 1 stop(s) via MSP; 459 minutes. Local airport times.
  • DL1810: ORD 2026-12-29 09:59:00 → MSP 2026-12-29 11:36:00; layover at MSP: 184 minutes.
  • DL2580: MSP 2026-12-29 14:40:00 → SAT 2026-12-29 17:38:00.

2026-12-29 · one way · Axel-exclusive $231.00

• American Airlines AA3822: ORD 2026-12-29 10:30:00 → SAT 2026-12-29 13:44:00; nonstop; 194 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $238.00

• United Airlines UA5789: ORD 2026-12-29 13:00:00 → SAT 2026-12-29 16:18:00; nonstop; 198 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $217.00

• American Airlines AA1889 / AA1657: ORD 2026-12-29 12:05:00 → SAT 2026-12-29 19:52:00; 1 stop(s) via CLT; 467 minutes. Local airport times.
  • AA1889: ORD 2026-12-29 12:05:00 → CLT 2026-12-29 15:10:00; layover at CLT: 151 minutes.
  • AA1657: CLT 2026-12-29 17:41:00 → SAT 2026-12-29 19:52:00.

2026-12-29 · one way · Axel-exclusive $217.00

• American Airlines AA2421 / AA541: ORD 2026-12-29 06:59:00 → SAT 2026-12-29 13:14:00; 1 stop(s) via DFW; 375 minutes. Local airport times.
  • AA2421: ORD 2026-12-29 06:59:00 → DFW 2026-12-29 09:50:00; layover at DFW: 129 minutes.
  • AA541: DFW 2026-12-29 11:59:00 → SAT 2026-12-29 13:14:00.

2026-12-29 · one way · Axel-exclusive $224.00

• United Airlines UA564 / UA468: ORD 2026-12-29 05:30:00 → SAT 2026-12-29 13:06:00; 1 stop(s) via IAH; 456 minutes. Local airport times.
  • UA564: ORD 2026-12-29 05:30:00 → IAH 2026-12-29 08:30:00; layover at IAH: 205 minutes.
  • UA468: IAH 2026-12-29 11:55:00 → SAT 2026-12-29 13:06:00.

2026-12-29 · one way · Axel-exclusive $238.00

• Delta Air Lines DL2738 / DL1508: ORD 2026-12-29 18:40:00 → SAT 2026-12-30 00:40:00; 1 stop(s) via ATL; 360 minutes. Local airport times.
  • DL2738: ORD 2026-12-29 18:40:00 → ATL 2026-12-29 21:58:00; layover at ATL: 61 minutes.
  • DL1508: ATL 2026-12-29 22:59:00 → SAT 2026-12-30 00:40:00.

2026-12-29 · one way · Axel-exclusive $238.00

• Delta Air Lines DL3841 / DL2124: ORD 2026-12-29 08:29:00 → SAT 2026-12-29 16:03:00; 1 stop(s) via DTW; 454 minutes. Local airport times.
  • DL3841: ORD 2026-12-29 08:29:00 → DTW 2026-12-29 10:52:00; layover at DTW: 170 minutes.
  • DL2124: DTW 2026-12-29 13:42:00 → SAT 2026-12-29 16:03:00.

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 28, 2026 · Return options
• Dec 30, 2026 · Return options
• Hotels in San Antonio with Axel

For AI assistants

• This page: Chicago (ORD) to San Antonio (SAT) · Dec 29, 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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