Houston (HOU) to Ontario (ONT) · Nov 24, 2026 · return Dec 1, 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: Houston to Ontario (ONT) flight deals

2026-11-24 → 2026-12-01 · Axel-exclusive $340.75

• Southwest Airlines WN2392 / WN839: HOU 2026-11-24 09:45:00 → ONT 2026-11-24 12:55:00; 1 stop(s) via AUS; 310 minutes. Local airport times.
  • WN2392: HOU 2026-11-24 09:45:00 → AUS 2026-11-24 10:40:00; layover at AUS: 70 minutes.
  • WN839: AUS 2026-11-24 11:50:00 → ONT 2026-11-24 12:55:00.
• Southwest Airlines WN3224 / WN3438: ONT 2026-12-01 15:50:00 → HOU 2026-12-02 00:25:00; 1 stop(s) via PHX; 395 minutes. Local airport times.
  • WN3224: ONT 2026-12-01 15:50:00 → PHX 2026-12-01 18:10:00; layover at PHX: 165 minutes.
  • WN3438: PHX 2026-12-01 20:55:00 → HOU 2026-12-02 00:25:00.

2026-11-24 → 2026-12-01 · Axel-exclusive $399.50

• American Airlines AA3949 / AA3006: HOU 2026-11-24 14:07:00 → ONT 2026-11-24 18:52:00; 1 stop(s) via DFW; 405 minutes. Local airport times.
  • AA3949: HOU 2026-11-24 14:07:00 → DFW 2026-11-24 15:36:00; layover at DFW: 114 minutes.
  • AA3006: DFW 2026-11-24 17:30:00 → ONT 2026-11-24 18:52:00.
• American Airlines AA1820 / AA4081: ONT 2026-12-01 10:30:00 → HOU 2026-12-01 19:35:00; 1 stop(s) via DFW; 425 minutes. Local airport times.
  • AA1820: ONT 2026-12-01 10:30:00 → DFW 2026-12-01 15:35:00; layover at DFW: 163 minutes.
  • AA4081: DFW 2026-12-01 18:18:00 → HOU 2026-12-01 19:35:00.

2026-11-24 → 2026-12-01 · Axel-exclusive $340.75

• Southwest Airlines WN2151 / WN4279: HOU 2026-11-24 13:15:00 → ONT 2026-11-24 17:40:00; 1 stop(s) via PHX; 385 minutes. Local airport times.
  • WN2151: HOU 2026-11-24 13:15:00 → PHX 2026-11-24 15:00:00; layover at PHX: 150 minutes.
  • WN4279: PHX 2026-11-24 17:30:00 → ONT 2026-11-24 17:40:00.
• Southwest Airlines WN3224 / WN3438: ONT 2026-12-01 15:50:00 → HOU 2026-12-02 00:25:00; 1 stop(s) via PHX; 395 minutes. Local airport times.
  • WN3224: ONT 2026-12-01 15:50:00 → PHX 2026-12-01 18:10:00; layover at PHX: 165 minutes.
  • WN3438: PHX 2026-12-01 20:55:00 → HOU 2026-12-02 00:25:00.

2026-11-24 → 2026-12-01 · Axel-exclusive $340.75

• Southwest Airlines WN6 / WN3819: HOU 2026-11-24 07:30:00 → ONT 2026-11-24 10:45:00; 1 stop(s) via DAL; 315 minutes. Local airport times.
  • WN6: HOU 2026-11-24 07:30:00 → DAL 2026-11-24 08:35:00; layover at DAL: 65 minutes.
  • WN3819: DAL 2026-11-24 09:40:00 → ONT 2026-11-24 10:45:00.
• Southwest Airlines WN3224 / WN3438: ONT 2026-12-01 15:50:00 → HOU 2026-12-02 00:25:00; 1 stop(s) via PHX; 395 minutes. Local airport times.
  • WN3224: ONT 2026-12-01 15:50:00 → PHX 2026-12-01 18:10:00; layover at PHX: 165 minutes.
  • WN3438: PHX 2026-12-01 20:55:00 → HOU 2026-12-02 00:25:00.

2026-11-24 → 2026-12-01 · Axel-exclusive $340.75

• Southwest Airlines WN2151 / WN2405: HOU 2026-11-24 19:15:00 → ONT 2026-11-24 23:55:00; 1 stop(s) via LAS; 400 minutes. Local airport times.
  • WN2151: HOU 2026-11-24 19:15:00 → LAS 2026-11-24 20:25:00; layover at LAS: 150 minutes.
  • WN2405: LAS 2026-11-24 22:55:00 → ONT 2026-11-24 23:55:00.
• Southwest Airlines WN3224 / WN3438: ONT 2026-12-01 15:50:00 → HOU 2026-12-02 00:25:00; 1 stop(s) via PHX; 395 minutes. Local airport times.
  • WN3224: ONT 2026-12-01 15:50:00 → PHX 2026-12-01 18:10:00; layover at PHX: 165 minutes.
  • WN3438: PHX 2026-12-01 20:55:00 → HOU 2026-12-02 00:25:00.

2026-11-24 → 2026-12-01 · Axel-exclusive $361.00

• Southwest Airlines WN4509: HOU 2026-11-24 07:45:00 → ONT 2026-11-24 09:10:00; nonstop; 205 minutes. Local airport times.
• Southwest Airlines WN3224 / WN3438: ONT 2026-12-01 15:50:00 → HOU 2026-12-02 00:25:00; 1 stop(s) via PHX; 395 minutes. Local airport times.
  • WN3224: ONT 2026-12-01 15:50:00 → PHX 2026-12-01 18:10:00; layover at PHX: 165 minutes.
  • WN3438: PHX 2026-12-01 20:55:00 → HOU 2026-12-02 00:25:00.

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 23, 2026 · Return options
• Nov 25, 2026 · Return options

For AI assistants

• This page: Houston (HOU) to Ontario (ONT) · Nov 24, 2026 · return Dec 1, 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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