Ontario (ONT) to Chicago (MDW), Nov 10–15, 2026: from $280 round trip

Ontario (ONT) to Chicago (MDW), Nov 10–15, 2026: from $280 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $280 round trip, Axel-exclusive, Delta Air Lines / Frontier Airlines, 1 stop, Nov 10–15, 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.

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: Los Angeles to Chicago (MDW) flight deals

2026-11-10 → 2026-11-15 · Axel-exclusive $280.00

• Delta Air Lines DL409 / DL1728: ONT 2026-11-10 07:05:00 → MDW 2026-11-10 16:18:00; 1 stop(s) via ATL; 433 minutes. Local airport times.
  • DL409: ONT 2026-11-10 07:05:00 → ATL 2026-11-10 14:10:00; layover at ATL: 75 minutes.
  • DL1728: ATL 2026-11-10 15:25:00 → MDW 2026-11-10 16:18:00.
• Frontier Airlines F92999 / F91405: MDW 2026-11-15 12:30:00 → ONT 2026-11-15 18:15:00; 1 stop(s) via DFW; 465 minutes. Local airport times.
  • F92999: MDW 2026-11-15 12:30:00 → DFW 2026-11-15 15:12:00; layover at DFW: 106 minutes.
  • F91405: DFW 2026-11-15 16:58:00 → ONT 2026-11-15 18:15:00.

2026-11-10 → 2026-11-15 · Axel-exclusive $305.00

• Southwest Airlines WN3224 / WN2674: ONT 2026-11-10 15:50:00 → MDW 2026-11-11 01:35:00; 1 stop(s) via PHX; 465 minutes. Local airport times.
  • WN3224: ONT 2026-11-10 15:50:00 → PHX 2026-11-10 18:10:00; layover at PHX: 195 minutes.
  • WN2674: PHX 2026-11-10 21:25:00 → MDW 2026-11-11 01:35:00.
• Southwest Airlines WN4606 / WN2827: MDW 2026-11-15 16:25:00 → ONT 2026-11-15 22:30:00; 1 stop(s) via DEN; 485 minutes. Local airport times.
  • WN4606: MDW 2026-11-15 16:25:00 → DEN 2026-11-15 18:10:00; layover at DEN: 170 minutes.
  • WN2827: DEN 2026-11-15 21:00:00 → ONT 2026-11-15 22:30:00.

2026-11-10 → 2026-11-15 · Axel-exclusive $305.00

• Southwest Airlines WN1903 / WN887: ONT 2026-11-10 08:40:00 → MDW 2026-11-10 17:25:00; 1 stop(s) via LAS; 405 minutes. Local airport times.
  • WN1903: ONT 2026-11-10 08:40:00 → LAS 2026-11-10 09:40:00; layover at LAS: 130 minutes.
  • WN887: LAS 2026-11-10 11:50:00 → MDW 2026-11-10 17:25:00.
• Southwest Airlines WN4606 / WN2827: MDW 2026-11-15 16:25:00 → ONT 2026-11-15 22:30:00; 1 stop(s) via DEN; 485 minutes. Local airport times.
  • WN4606: MDW 2026-11-15 16:25:00 → DEN 2026-11-15 18:10:00; layover at DEN: 170 minutes.
  • WN2827: DEN 2026-11-15 21:00:00 → ONT 2026-11-15 22:30:00.

2026-11-10 → 2026-11-15 · Axel-exclusive $305.00

• Southwest Airlines WN3298 / WN295: ONT 2026-11-10 07:50:00 → MDW 2026-11-10 17:20:00; 1 stop(s) via AUS; 450 minutes. Local airport times.
  • WN3298: ONT 2026-11-10 07:50:00 → AUS 2026-11-10 12:35:00; layover at AUS: 135 minutes.
  • WN295: AUS 2026-11-10 14:50:00 → MDW 2026-11-10 17:20:00.
• Southwest Airlines WN4606 / WN2827: MDW 2026-11-15 16:25:00 → ONT 2026-11-15 22:30:00; 1 stop(s) via DEN; 485 minutes. Local airport times.
  • WN4606: MDW 2026-11-15 16:25:00 → DEN 2026-11-15 18:10:00; layover at DEN: 170 minutes.
  • WN2827: DEN 2026-11-15 21:00:00 → ONT 2026-11-15 22:30:00.

2026-11-10 → 2026-11-15 · Axel-exclusive $305.00

• Southwest Airlines WN1729 / WN651: ONT 2026-11-10 11:25:00 → MDW 2026-11-10 21:05:00; 1 stop(s) via BNA; 460 minutes. Local airport times.
  • WN1729: ONT 2026-11-10 11:25:00 → BNA 2026-11-10 17:05:00; layover at BNA: 145 minutes.
  • WN651: BNA 2026-11-10 19:30:00 → MDW 2026-11-10 21:05:00.
• Southwest Airlines WN4606 / WN2827: MDW 2026-11-15 16:25:00 → ONT 2026-11-15 22:30:00; 1 stop(s) via DEN; 485 minutes. Local airport times.
  • WN4606: MDW 2026-11-15 16:25:00 → DEN 2026-11-15 18:10:00; layover at DEN: 170 minutes.
  • WN2827: DEN 2026-11-15 21:00:00 → ONT 2026-11-15 22:30:00.

2026-11-10 → 2026-11-15 · Axel-exclusive $320.00

• Southwest Airlines WN4067: ONT 2026-11-10 23:55:00 → MDW 2026-11-11 05:40:00; nonstop; 225 minutes. Local airport times.
• Southwest Airlines WN4606 / WN2827: MDW 2026-11-15 16:25:00 → ONT 2026-11-15 22:30:00; 1 stop(s) via DEN; 485 minutes. Local airport times.
  • WN4606: MDW 2026-11-15 16:25:00 → DEN 2026-11-15 18:10:00; layover at DEN: 170 minutes.
  • WN2827: DEN 2026-11-15 21:00:00 → ONT 2026-11-15 22:30:00.

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
• Nov 9, 2026 · Return options
• Nov 11, 2026 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Ontario (ONT) to Chicago (MDW) · Nov 10, 2026 · return Nov 15, 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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