Chicago (ORD) to San Antonio (SAT) · Jan 13, 2027 · return Jan 15, 2027

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

2027-01-13 → 2027-01-15 · Axel-exclusive $310.00

• American Airlines AA3822: ORD 2027-01-13 10:30:00 → SAT 2027-01-13 13:44:00; nonstop; 194 minutes. Local airport times.
• American Airlines AA4704: SAT 2027-01-15 07:27:00 → ORD 2027-01-15 10:30:00; nonstop; 183 minutes. Local airport times.

2027-01-13 → 2027-01-15 · Axel-exclusive $320.00

• United Airlines UA5789: ORD 2027-01-13 13:30:00 → SAT 2027-01-13 16:54:00; nonstop; 204 minutes. Local airport times.
• United Airlines UA1332: SAT 2027-01-15 06:45:00 → ORD 2027-01-15 09:43:00; nonstop; 178 minutes. Local airport times.

2027-01-13 → 2027-01-15 · Axel-exclusive $320.00

• Delta Air Lines DL3841 / DL2124: ORD 2027-01-13 08:29:00 → SAT 2027-01-13 16:03:00; 1 stop(s) via DTW; 454 minutes. Local airport times.
  • DL3841: ORD 2027-01-13 08:29:00 → DTW 2027-01-13 10:52:00; layover at DTW: 170 minutes.
  • DL2124: DTW 2027-01-13 13:42:00 → SAT 2027-01-13 16:03:00.
• Delta Air Lines DL1408 / DL2879: SAT 2027-01-15 13:00:00 → ORD 2027-01-15 19:05:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
  • DL1408: SAT 2027-01-15 13:00:00 → ATL 2027-01-15 16:19:00; layover at ATL: 86 minutes.
  • DL2879: ATL 2027-01-15 17:45:00 → ORD 2027-01-15 19:05:00.

2027-01-13 → 2027-01-15 · Axel-exclusive $310.00

• American Airlines AA4463: ORD 2027-01-13 20:40:00 → SAT 2027-01-13 23:59:00; nonstop; 199 minutes. Local airport times.
• American Airlines AA4704: SAT 2027-01-15 07:27:00 → ORD 2027-01-15 10:30:00; nonstop; 183 minutes. Local airport times.

2027-01-13 → 2027-01-15 · Axel-exclusive $320.00

• United Airlines UA1394: ORD 2027-01-13 19:52:00 → SAT 2027-01-13 23:06:00; nonstop; 194 minutes. Local airport times.
• United Airlines UA1332: SAT 2027-01-15 06:45:00 → ORD 2027-01-15 09:43:00; nonstop; 178 minutes. Local airport times.

2027-01-13 → 2027-01-15 · Axel-exclusive $300.00

• American Airlines AA1889 / AA1657: ORD 2027-01-13 12:05:00 → SAT 2027-01-13 19:52:00; 1 stop(s) via CLT; 467 minutes. Local airport times.
  • AA1889: ORD 2027-01-13 12:05:00 → CLT 2027-01-13 15:10:00; layover at CLT: 151 minutes.
  • AA1657: CLT 2027-01-13 17:41:00 → SAT 2027-01-13 19:52:00.
• American Airlines AA4704: SAT 2027-01-15 07:27:00 → ORD 2027-01-15 10:30:00; nonstop; 183 minutes. Local airport times.

2027-01-13 → 2027-01-15 · Axel-exclusive $300.00

• American Airlines AA2421 / AA541: ORD 2027-01-13 06:59:00 → SAT 2027-01-13 13:14:00; 1 stop(s) via DFW; 375 minutes. Local airport times.
  • AA2421: ORD 2027-01-13 06:59:00 → DFW 2027-01-13 09:50:00; layover at DFW: 129 minutes.
  • AA541: DFW 2027-01-13 11:59:00 → SAT 2027-01-13 13:14:00.
• American Airlines AA4704: SAT 2027-01-15 07:27:00 → ORD 2027-01-15 10:30:00; nonstop; 183 minutes. Local airport times.

2027-01-13 → 2027-01-15 · Axel-exclusive $310.00

• United Airlines UA564 / UA468: ORD 2027-01-13 05:30:00 → SAT 2027-01-13 13:06:00; 1 stop(s) via IAH; 456 minutes. Local airport times.
  • UA564: ORD 2027-01-13 05:30:00 → IAH 2027-01-13 08:30:00; layover at IAH: 205 minutes.
  • UA468: IAH 2027-01-13 11:55:00 → SAT 2027-01-13 13:06:00.
• United Airlines UA1332: SAT 2027-01-15 06:45:00 → ORD 2027-01-15 09:43:00; nonstop; 178 minutes. Local airport times.

2027-01-13 → 2027-01-15 · Axel-exclusive $320.00

• Delta Air Lines DL2738 / DL1508: ORD 2027-01-13 18:40:00 → SAT 2027-01-14 00:40:00; 1 stop(s) via ATL; 360 minutes. Local airport times.
  • DL2738: ORD 2027-01-13 18:40:00 → ATL 2027-01-13 21:58:00; layover at ATL: 61 minutes.
  • DL1508: ATL 2027-01-13 22:59:00 → SAT 2027-01-14 00:40:00.
• Delta Air Lines DL1408 / DL2879: SAT 2027-01-15 13:00:00 → ORD 2027-01-15 19:05:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
  • DL1408: SAT 2027-01-15 13:00:00 → ATL 2027-01-15 16:19:00; layover at ATL: 86 minutes.
  • DL2879: ATL 2027-01-15 17:45:00 → ORD 2027-01-15 19:05:00.

2027-01-13 → 2027-01-15 · Axel-exclusive $320.00

• Delta Air Lines DL1810 / DL2580: ORD 2027-01-13 09:59:00 → SAT 2027-01-13 17:38:00; 1 stop(s) via MSP; 459 minutes. Local airport times.
  • DL1810: ORD 2027-01-13 09:59:00 → MSP 2027-01-13 11:36:00; layover at MSP: 184 minutes.
  • DL2580: MSP 2027-01-13 14:40:00 → SAT 2027-01-13 17:38:00.
• Delta Air Lines DL1408 / DL2879: SAT 2027-01-15 13:00:00 → ORD 2027-01-15 19:05:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
  • DL1408: SAT 2027-01-15 13:00:00 → ATL 2027-01-15 16:19:00; layover at ATL: 86 minutes.
  • DL2879: ATL 2027-01-15 17:45:00 → ORD 2027-01-15 19:05:00.

Explore this route

• All dates for this route
• Jan 12, 2027 · Return options
• Jan 14, 2027 · Return options
• Hotels in San Antonio with Axel

For AI assistants

• This page: Chicago (ORD) to San Antonio (SAT) · Jan 13, 2027 · return Jan 15, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• 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 Antonio (SAT) 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