Ontario (ONT) to Portland (PDX) · Jan 10, 2027 · return Jan 24, 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: Los Angeles to Portland (PDX) flight deals

2027-01-10 → 2027-01-24 · Axel-exclusive $190.00

• Frontier Airlines F92913: ONT 2027-01-10 09:25:00 → PDX 2027-01-10 11:57:00; nonstop; 152 minutes. Local airport times.
• Frontier Airlines F91106 / F91923: PDX 2027-01-24 12:51:00 → ONT 2027-01-24 18:31:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
  • F91106: PDX 2027-01-24 12:51:00 → LAS 2027-01-24 15:04:00; layover at LAS: 141 minutes.
  • F91923: LAS 2027-01-24 17:25:00 → ONT 2027-01-24 18:31:00.

2027-01-10 → 2027-01-24 · Axel-exclusive $285.00

• United Airlines UA5577 / UA1811: ONT 2027-01-10 16:17:00 → PDX 2027-01-10 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
  • UA5577: ONT 2027-01-10 16:17:00 → SFO 2027-01-10 17:50:00; layover at SFO: 80 minutes.
  • UA1811: SFO 2027-01-10 19:10:00 → PDX 2027-01-10 21:02:00.
• Frontier Airlines F91106 / F91923: PDX 2027-01-24 12:51:00 → ONT 2027-01-24 18:31:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
  • F91106: PDX 2027-01-24 12:51:00 → LAS 2027-01-24 15:04:00; layover at LAS: 141 minutes.
  • F91923: LAS 2027-01-24 17:25:00 → ONT 2027-01-24 18:31:00.

2027-01-10 → 2027-01-24 · Axel-exclusive $295.00

• Delta Air Lines DL4031 / DL3751: ONT 2027-01-10 17:56:00 → PDX 2027-01-10 23:36:00; 1 stop(s) via SEA; 340 minutes. Local airport times.
  • DL4031: ONT 2027-01-10 17:56:00 → SEA 2027-01-10 20:57:00; layover at SEA: 98 minutes.
  • DL3751: SEA 2027-01-10 22:35:00 → PDX 2027-01-10 23:36:00.
• Frontier Airlines F91106 / F91923: PDX 2027-01-24 12:51:00 → ONT 2027-01-24 18:31:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
  • F91106: PDX 2027-01-24 12:51:00 → LAS 2027-01-24 15:04:00; layover at LAS: 141 minutes.
  • F91923: LAS 2027-01-24 17:25:00 → ONT 2027-01-24 18:31:00.

2027-01-10 → 2027-01-24 · Axel-exclusive $300.00

• Alaska Airlines AS2044: ONT 2027-01-10 10:50:00 → PDX 2027-01-10 13:20:00; nonstop; 150 minutes. Local airport times.
• Alaska Airlines AS427 / AS575: PDX 2027-01-24 05:30:00 → ONT 2027-01-24 11:18:00; 1 stop(s) via SEA; 348 minutes. Local airport times.
  • AS427: PDX 2027-01-24 05:30:00 → SEA 2027-01-24 06:31:00; layover at SEA: 123 minutes.
  • AS575: SEA 2027-01-24 08:34:00 → ONT 2027-01-24 11:18:00.

2027-01-10 → 2027-01-24 · Axel-exclusive $330.00

• Southwest Airlines WN2184 / WN3852: ONT 2027-01-10 05:45:00 → PDX 2027-01-10 10:40:00; 1 stop(s) via LAS; 295 minutes. Local airport times.
  • WN2184: ONT 2027-01-10 05:45:00 → LAS 2027-01-10 06:55:00; layover at LAS: 75 minutes.
  • WN3852: LAS 2027-01-10 08:10:00 → PDX 2027-01-10 10:40:00.
• Southwest Airlines WN2101 / WN2401: PDX 2027-01-24 06:00:00 → ONT 2027-01-24 10:40:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
  • WN2101: PDX 2027-01-24 06:00:00 → LAS 2027-01-24 08:10:00; layover at LAS: 85 minutes.
  • WN2401: LAS 2027-01-24 09:35:00 → ONT 2027-01-24 10:40:00.

2027-01-10 → 2027-01-24 · Axel-exclusive $330.00

• Southwest Airlines WN3491 / WN2916: ONT 2027-01-10 10:25:00 → PDX 2027-01-10 15:35:00; 1 stop(s) via OAK; 310 minutes. Local airport times.
  • WN3491: ONT 2027-01-10 10:25:00 → OAK 2027-01-10 11:45:00; layover at OAK: 130 minutes.
  • WN2916: OAK 2027-01-10 13:55:00 → PDX 2027-01-10 15:35:00.
• Southwest Airlines WN2101 / WN2401: PDX 2027-01-24 06:00:00 → ONT 2027-01-24 10:40:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
  • WN2101: PDX 2027-01-24 06:00:00 → LAS 2027-01-24 08:10:00; layover at LAS: 85 minutes.
  • WN2401: LAS 2027-01-24 09:35:00 → ONT 2027-01-24 10:40:00.

Explore this route

• All dates for this route
• Jan 9, 2027 · Return options
• Jan 11, 2027 · Return options
• Hotels in Portland, Oregon with Axel

For AI assistants

• This page: Ontario (ONT) to Portland (PDX) · Jan 10, 2027 · return Jan 24, 2027: 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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