Chicago (MDW) to San Antonio (SAT) · Feb 11, 2027 · 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

2027-02-11 · one way · Axel-exclusive $175.00

• Southwest Airlines WN3276: MDW 2027-02-11 10:00:00 → SAT 2027-02-11 12:55:00; nonstop; 175 minutes. Local airport times.

2027-02-11 · one way · Axel-exclusive $195.00

• Delta Air Lines DL4711 / DL2124: MDW 2027-02-11 09:30:00 → SAT 2027-02-11 16:03:00; 1 stop(s) via DTW; 393 minutes. Local airport times.
  • DL4711: MDW 2027-02-11 09:30:00 → DTW 2027-02-11 11:45:00; layover at DTW: 117 minutes.
  • DL2124: DTW 2027-02-11 13:42:00 → SAT 2027-02-11 16:03:00.

2027-02-11 · one way · Axel-exclusive $175.00

• Southwest Airlines WN3024: MDW 2027-02-11 21:30:00 → SAT 2027-02-12 00:30:00; nonstop; 180 minutes. Local airport times.

2027-02-11 · one way · Axel-exclusive $165.00

• Southwest Airlines WN4395 / WN239: MDW 2027-02-11 10:15:00 → SAT 2027-02-11 15:45:00; 1 stop(s) via HOU; 330 minutes. Local airport times.
  • WN4395: MDW 2027-02-11 10:15:00 → HOU 2027-02-11 12:50:00; layover at HOU: 115 minutes.
  • WN239: HOU 2027-02-11 14:45:00 → SAT 2027-02-11 15:45:00.

2027-02-11 · one way · Axel-exclusive $165.00

• Southwest Airlines WN120 / WN2160: MDW 2027-02-11 10:50:00 → SAT 2027-02-11 17:40:00; 1 stop(s) via DEN; 410 minutes. Local airport times.
  • WN120: MDW 2027-02-11 10:50:00 → DEN 2027-02-11 12:30:00; layover at DEN: 125 minutes.
  • WN2160: DEN 2027-02-11 14:35:00 → SAT 2027-02-11 17:40:00.

2027-02-11 · one way · Axel-exclusive $165.00

• Southwest Airlines WN2737 / WN3075: MDW 2027-02-11 11:30:00 → SAT 2027-02-11 16:25:00; 1 stop(s) via STL; 295 minutes. Local airport times.
  • WN2737: MDW 2027-02-11 11:30:00 → STL 2027-02-11 12:40:00; layover at STL: 85 minutes.
  • WN3075: STL 2027-02-11 14:05:00 → SAT 2027-02-11 16:25:00.

2027-02-11 · one way · Axel-exclusive $165.00

• Southwest Airlines WN3269 / WN987: MDW 2027-02-11 08:10:00 → SAT 2027-02-11 14:10:00; 1 stop(s) via ATL; 360 minutes. Local airport times.
  • WN3269: MDW 2027-02-11 08:10:00 → ATL 2027-02-11 11:05:00; layover at ATL: 85 minutes.
  • WN987: ATL 2027-02-11 12:30:00 → SAT 2027-02-11 14:10:00.

2027-02-11 · one way · Axel-exclusive $165.00

• Southwest Airlines WN3937 / WN1772: MDW 2027-02-11 18:25:00 → SAT 2027-02-11 23:30:00; 1 stop(s) via DAL; 305 minutes. Local airport times.
  • WN3937: MDW 2027-02-11 18:25:00 → DAL 2027-02-11 21:00:00; layover at DAL: 75 minutes.
  • WN1772: DAL 2027-02-11 22:15:00 → SAT 2027-02-11 23:30:00.

Explore this route

• All dates for this route
• Feb 10, 2027 · Return options
• Feb 12, 2027 · Return options
• Hotels in San Antonio with Axel

For AI assistants

• This page: Chicago (MDW) to San Antonio (SAT) · Feb 11, 2027 · one way: 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.

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