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Route overview: Los Angeles to Portland (PDX) flight deals

Ontario → Portland

Dec 15, 2026 · choose your return date

ONT → PDX1 adulteconomyOne way and round trips

30 flight options · 5 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 15, 2026 · One wayAlaska AirlinesNonstop$145.00 Dec 15, 2026 · One waySouthwest AirlinesUp to 1 stop each way$170.00 Dec 15, 2026 – Dec 16, 2026 · 1 nightAlaska AirlinesNonstop$280.00 Dec 15, 2026 – Dec 16, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$330.00 Dec 15, 2026 – Dec 17, 2026 · 2 nightsAlaska AirlinesNonstop$280.00 Dec 15, 2026 – Dec 17, 2026 · 2 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$315.00 Dec 15, 2026 – Dec 18, 2026 · 3 nightsAlaska AirlinesNonstop$280.00 Dec 15, 2026 – Dec 18, 2026 · 3 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$315.00 Dec 15, 2026 – Dec 19, 2026 · 4 nightsAlaska AirlinesNonstop$329.00 Dec 15, 2026 – Dec 19, 2026 · 4 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$364.00 Dec 15, 2026 – Dec 20, 2026 · 5 nightsUnited Airlines / Frontier AirlinesUp to 1 stop each way$323.50 Dec 15, 2026 – Dec 20, 2026 · 5 nightsDelta Air Lines / Frontier AirlinesUp to 1 stop each way$333.50 Dec 15, 2026 – Dec 21, 2026 · 6 nightsAlaska AirlinesNonstop$329.00 Dec 15, 2026 – Dec 21, 2026 · 6 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$364.00 Dec 15, 2026 – Dec 22, 2026 · 7 nightsUnited Airlines / Frontier AirlinesUp to 1 stop each way$283.00 Dec 15, 2026 – Dec 22, 2026 · 7 nightsAlaska AirlinesNonstop$329.00 Dec 15, 2026 – Dec 23, 2026 · 8 nightsAlaska AirlinesNonstop$329.00 Dec 15, 2026 – Dec 23, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$387.75 Dec 15, 2026 – Dec 24, 2026 · 9 nightsAlaska AirlinesNonstop$329.00 Dec 15, 2026 – Dec 24, 2026 · 9 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$364.00 Dec 15, 2026 – Dec 25, 2026 · 10 nightsAlaska AirlinesNonstop$329.00 Dec 15, 2026 – Dec 25, 2026 · 10 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$364.00 Dec 15, 2026 – Dec 26, 2026 · 11 nightsAlaska AirlinesNonstop$329.00 Dec 15, 2026 – Dec 26, 2026 · 11 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$364.00 Dec 15, 2026 – Dec 27, 2026 · 12 nightsUnited Airlines / Frontier AirlinesUp to 1 stop each way$323.50 Dec 15, 2026 – Dec 27, 2026 · 12 nightsDelta Air Lines / Frontier AirlinesUp to 1 stop each way$333.50 Dec 15, 2026 – Dec 28, 2026 · 13 nightsAlaska AirlinesNonstop$315.00 Dec 15, 2026 – Dec 28, 2026 · 13 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$350.00 Dec 15, 2026 – Dec 29, 2026 · 14 nightsUnited Airlines / Frontier AirlinesUp to 1 stop each way$275.00 Dec 15, 2026 – Dec 29, 2026 · 14 nightsAlaska AirlinesNonstop$315.00

Flights for your trip

  1. Tue, Dec 15 · One way

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Dec 15 · One way

    Southwest Airlines
    5:45 amONT
    4h 55m
    LAS · 1h 15m
    10:40 amPDX

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Tue, Dec 15 – Wed, Dec 16

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Tue, Dec 15 – Wed, Dec 16

    Southwest Airlines
    5:45 amONT
    4h 55m
    LAS · 1h 15m
    10:40 amPDX
    Southwest Airlines
    7:30 amPDX
    5h 10m
    SJC · 2h
    12:40 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Tue, Dec 15 – Thu, Dec 17

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Tue, Dec 15 – Thu, Dec 17

    United Airlines
    4:17 pmONT
    4h 45m
    SFO · 1h 20m
    9:02 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Tue, Dec 15 – Fri, Dec 18

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Tue, Dec 15 – Fri, Dec 18

    United Airlines
    4:17 pmONT
    4h 45m
    SFO · 1h 20m
    9:02 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Tue, Dec 15 – Sat, Dec 19

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Tue, Dec 15 – Sat, Dec 19

    United Airlines
    4:17 pmONT
    4h 45m
    SFO · 1h 20m
    9:02 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Tue, Dec 15 – Mon, Dec 21

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Tue, Dec 15 – Mon, Dec 21

    United Airlines
    4:17 pmONT
    4h 45m
    SFO · 1h 20m
    9:02 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Tue, Dec 15 – Tue, Dec 22

    United Airlines
    4:17 pmONT
    4h 45m
    SFO · 1h 20m
    9:02 pmPDX
    Frontier Airlines
    12:52 pmPDX
    2h 26m
    Nonstop
    3:18 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Tue, Dec 15 – Tue, Dec 22

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    7:30 amPDX
    2h 22m
    Nonstop
    9:52 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Tue, Dec 15 – Wed, Dec 23

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Tue, Dec 15 – Wed, Dec 23

    Southwest Airlines
    5:45 amONT
    4h 55m
    LAS · 1h 15m
    10:40 amPDX
    Southwest Airlines
    7:30 amPDX
    5h 10m
    SJC · 2h
    12:40 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Tue, Dec 15 – Fri, Dec 25

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Tue, Dec 15 – Fri, Dec 25

    United Airlines
    4:17 pmONT
    4h 45m
    SFO · 1h 20m
    9:02 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Tue, Dec 15 – Sat, Dec 26

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Tue, Dec 15 – Sat, Dec 26

    United Airlines
    4:17 pmONT
    4h 45m
    SFO · 1h 20m
    9:02 pmPDX
    Alaska Airlines
    5:40 pmPDX
    2h 26m
    Nonstop
    8:06 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Tue, Dec 15 – Sun, Dec 27

    United Airlines
    4:17 pmONT
    4h 45m
    SFO · 1h 20m
    9:02 pmPDX
    Frontier Airlines
    12:51 pmPDX
    5h 40m
    LAS · 2h 21m
    6:31 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Tue, Dec 15 – Sun, Dec 27

    Delta Air Lines
    5:56 pmONT
    5h 40m
    SEA · 1h 38m
    11:36 pmPDX
    Frontier Airlines
    12:51 pmPDX
    5h 40m
    LAS · 2h 21m
    6:31 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Tue, Dec 15 – Tue, Dec 29

    United Airlines
    4:17 pmONT
    4h 45m
    SFO · 1h 20m
    9:02 pmPDX
    Frontier Airlines
    12:52 pmPDX
    2h 26m
    Nonstop
    3:18 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Tue, Dec 15 – Tue, Dec 29

    Alaska Airlines
    10:50 amONT
    2h 30m
    Nonstop
    1:20 pmPDX
    Alaska Airlines
    7:30 amPDX
    2h 22m
    Nonstop
    9:52 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

ONT ⇄ PDX

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 14, 2026 · Return optionsDec 16, 2026 · Return optionsHotels in Portland, Oregon with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-15 · one wayAlaska AirlinesAS2044Axel-exclusive $145.002026-10-29T01:52:34Z
2026-12-15 · one waySouthwest AirlinesWN2184 + WN3852Axel-exclusive $170.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-16Alaska AirlinesAS2044 / AS2256Axel-exclusive $280.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-16Southwest AirlinesWN2184 + WN3852 / WN510 + WN1383Axel-exclusive $330.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-17Alaska AirlinesAS2044 / AS2256Axel-exclusive $280.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-17United Airlines / Alaska AirlinesUA5577 + UA1811 / AS2256Axel-exclusive $315.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-18Alaska AirlinesAS2044 / AS2256Axel-exclusive $280.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-18United Airlines / Alaska AirlinesUA5577 + UA1811 / AS2256Axel-exclusive $315.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-19Alaska AirlinesAS2044 / AS2256Axel-exclusive $329.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-19United Airlines / Alaska AirlinesUA5577 + UA1811 / AS2256Axel-exclusive $364.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-20United Airlines / Frontier AirlinesUA5577 + UA1811 / F91106 + F91923Axel-exclusive $323.502026-10-29T01:52:34Z
2026-12-15 → 2026-12-20Delta Air Lines / Frontier AirlinesDL4031 + DL3751 / F91106 + F91923Axel-exclusive $333.502026-10-29T01:52:34Z
2026-12-15 → 2026-12-21Alaska AirlinesAS2044 / AS2256Axel-exclusive $329.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-21United Airlines / Alaska AirlinesUA5577 + UA1811 / AS2256Axel-exclusive $364.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-22Alaska AirlinesAS2044 / AS3312Axel-exclusive $329.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-22United Airlines / Frontier AirlinesUA5577 + UA1811 / F92914Axel-exclusive $283.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-23Alaska AirlinesAS2044 / AS2256Axel-exclusive $329.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-23Southwest AirlinesWN2184 + WN3852 / WN510 + WN1383Axel-exclusive $387.752026-10-29T01:52:34Z
2026-12-15 → 2026-12-24Alaska AirlinesAS2044 / AS2256Axel-exclusive $329.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-24United Airlines / Alaska AirlinesUA5577 + UA1811 / AS2256Axel-exclusive $364.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-25Alaska AirlinesAS2044 / AS2256Axel-exclusive $329.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-25United Airlines / Alaska AirlinesUA5577 + UA1811 / AS2256Axel-exclusive $364.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-26Alaska AirlinesAS2044 / AS2256Axel-exclusive $329.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-26United Airlines / Alaska AirlinesUA5577 + UA1811 / AS2256Axel-exclusive $364.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-27United Airlines / Frontier AirlinesUA5577 + UA1811 / F91106 + F91923Axel-exclusive $323.502026-10-29T01:52:34Z
2026-12-15 → 2026-12-27Delta Air Lines / Frontier AirlinesDL4031 + DL3751 / F91106 + F91923Axel-exclusive $333.502026-10-29T01:52:34Z
2026-12-15 → 2026-12-28Alaska AirlinesAS2044 / AS2256Axel-exclusive $315.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-28United Airlines / Alaska AirlinesUA5577 + UA1811 / AS2256Axel-exclusive $350.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-29Alaska AirlinesAS2044 / AS3312Axel-exclusive $315.002026-10-29T01:52:34Z
2026-12-15 → 2026-12-29United Airlines / Frontier AirlinesUA5577 + UA1811 / F92914Axel-exclusive $275.002026-10-29T01:52:34Z

Route overview: Los Angeles to Portland (PDX) flight deals

2026-12-15 · one way · Axel-exclusive $145.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.

2026-12-15 · one way · Axel-exclusive $170.00

  • Southwest Airlines WN2184 / WN3852: ONT 2026-12-15 05:45:00 → PDX 2026-12-15 10:40:00; 1 stop(s) via LAS; 295 minutes. Local airport times.
    • WN2184: ONT 2026-12-15 05:45:00 → LAS 2026-12-15 06:55:00; layover at LAS: 75 minutes.
    • WN3852: LAS 2026-12-15 08:10:00 → PDX 2026-12-15 10:40:00.

2026-12-15 → 2026-12-16 · Axel-exclusive $280.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS2256: PDX 2026-12-16 17:40:00 → ONT 2026-12-16 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-16 · Axel-exclusive $330.00

  • Southwest Airlines WN2184 / WN3852: ONT 2026-12-15 05:45:00 → PDX 2026-12-15 10:40:00; 1 stop(s) via LAS; 295 minutes. Local airport times.
    • WN2184: ONT 2026-12-15 05:45:00 → LAS 2026-12-15 06:55:00; layover at LAS: 75 minutes.
    • WN3852: LAS 2026-12-15 08:10:00 → PDX 2026-12-15 10:40:00.
  • Southwest Airlines WN510 / WN1383: PDX 2026-12-16 07:30:00 → ONT 2026-12-16 12:40:00; 1 stop(s) via SJC; 310 minutes. Local airport times.
    • WN510: PDX 2026-12-16 07:30:00 → SJC 2026-12-16 09:20:00; layover at SJC: 120 minutes.
    • WN1383: SJC 2026-12-16 11:20:00 → ONT 2026-12-16 12:40:00.

2026-12-15 → 2026-12-17 · Axel-exclusive $280.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS2256: PDX 2026-12-17 17:40:00 → ONT 2026-12-17 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $315.00

  • United Airlines UA5577 / UA1811: ONT 2026-12-15 16:17:00 → PDX 2026-12-15 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-15 16:17:00 → SFO 2026-12-15 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-15 19:10:00 → PDX 2026-12-15 21:02:00.
  • Alaska Airlines AS2256: PDX 2026-12-17 17:40:00 → ONT 2026-12-17 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-18 · Axel-exclusive $280.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS2256: PDX 2026-12-18 17:40:00 → ONT 2026-12-18 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-18 · Axel-exclusive $315.00

  • United Airlines UA5577 / UA1811: ONT 2026-12-15 16:17:00 → PDX 2026-12-15 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-15 16:17:00 → SFO 2026-12-15 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-15 19:10:00 → PDX 2026-12-15 21:02:00.
  • Alaska Airlines AS2256: PDX 2026-12-18 17:40:00 → ONT 2026-12-18 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $329.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS2256: PDX 2026-12-19 17:40:00 → ONT 2026-12-19 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $364.00

  • United Airlines UA5577 / UA1811: ONT 2026-12-15 16:17:00 → PDX 2026-12-15 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-15 16:17:00 → SFO 2026-12-15 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-15 19:10:00 → PDX 2026-12-15 21:02:00.
  • Alaska Airlines AS2256: PDX 2026-12-19 17:40:00 → ONT 2026-12-19 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-21 · Axel-exclusive $329.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS2256: PDX 2026-12-21 17:40:00 → ONT 2026-12-21 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-21 · Axel-exclusive $364.00

  • United Airlines UA5577 / UA1811: ONT 2026-12-15 16:17:00 → PDX 2026-12-15 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-15 16:17:00 → SFO 2026-12-15 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-15 19:10:00 → PDX 2026-12-15 21:02:00.
  • Alaska Airlines AS2256: PDX 2026-12-21 17:40:00 → ONT 2026-12-21 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $283.00

  • United Airlines UA5577 / UA1811: ONT 2026-12-15 16:17:00 → PDX 2026-12-15 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-15 16:17:00 → SFO 2026-12-15 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-15 19:10:00 → PDX 2026-12-15 21:02:00.
  • Frontier Airlines F92914: PDX 2026-12-22 12:52:00 → ONT 2026-12-22 15:18:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $329.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS3312: PDX 2026-12-22 07:30:00 → ONT 2026-12-22 09:52:00; nonstop; 142 minutes. Local airport times.

2026-12-15 → 2026-12-23 · Axel-exclusive $329.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS2256: PDX 2026-12-23 17:40:00 → ONT 2026-12-23 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-23 · Axel-exclusive $387.75

  • Southwest Airlines WN2184 / WN3852: ONT 2026-12-15 05:45:00 → PDX 2026-12-15 10:40:00; 1 stop(s) via LAS; 295 minutes. Local airport times.
    • WN2184: ONT 2026-12-15 05:45:00 → LAS 2026-12-15 06:55:00; layover at LAS: 75 minutes.
    • WN3852: LAS 2026-12-15 08:10:00 → PDX 2026-12-15 10:40:00.
  • Southwest Airlines WN510 / WN1383: PDX 2026-12-23 07:30:00 → ONT 2026-12-23 12:40:00; 1 stop(s) via SJC; 310 minutes. Local airport times.
    • WN510: PDX 2026-12-23 07:30:00 → SJC 2026-12-23 09:20:00; layover at SJC: 120 minutes.
    • WN1383: SJC 2026-12-23 11:20:00 → ONT 2026-12-23 12:40:00.

2026-12-15 → 2026-12-25 · Axel-exclusive $329.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS2256: PDX 2026-12-25 17:40:00 → ONT 2026-12-25 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-25 · Axel-exclusive $364.00

  • United Airlines UA5577 / UA1811: ONT 2026-12-15 16:17:00 → PDX 2026-12-15 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-15 16:17:00 → SFO 2026-12-15 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-15 19:10:00 → PDX 2026-12-15 21:02:00.
  • Alaska Airlines AS2256: PDX 2026-12-25 17:40:00 → ONT 2026-12-25 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-26 · Axel-exclusive $329.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS2256: PDX 2026-12-26 17:40:00 → ONT 2026-12-26 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-26 · Axel-exclusive $364.00

  • United Airlines UA5577 / UA1811: ONT 2026-12-15 16:17:00 → PDX 2026-12-15 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-15 16:17:00 → SFO 2026-12-15 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-15 19:10:00 → PDX 2026-12-15 21:02:00.
  • Alaska Airlines AS2256: PDX 2026-12-26 17:40:00 → ONT 2026-12-26 20:06:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-27 · Axel-exclusive $323.50

  • United Airlines UA5577 / UA1811: ONT 2026-12-15 16:17:00 → PDX 2026-12-15 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-15 16:17:00 → SFO 2026-12-15 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-15 19:10:00 → PDX 2026-12-15 21:02:00.
  • Frontier Airlines F91106 / F91923: PDX 2026-12-27 12:51:00 → ONT 2026-12-27 18:31:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
    • F91106: PDX 2026-12-27 12:51:00 → LAS 2026-12-27 15:04:00; layover at LAS: 141 minutes.
    • F91923: LAS 2026-12-27 17:25:00 → ONT 2026-12-27 18:31:00.

2026-12-15 → 2026-12-27 · Axel-exclusive $333.50

  • Delta Air Lines DL4031 / DL3751: ONT 2026-12-15 17:56:00 → PDX 2026-12-15 23:36:00; 1 stop(s) via SEA; 340 minutes. Local airport times.
    • DL4031: ONT 2026-12-15 17:56:00 → SEA 2026-12-15 20:57:00; layover at SEA: 98 minutes.
    • DL3751: SEA 2026-12-15 22:35:00 → PDX 2026-12-15 23:36:00.
  • Frontier Airlines F91106 / F91923: PDX 2026-12-27 12:51:00 → ONT 2026-12-27 18:31:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
    • F91106: PDX 2026-12-27 12:51:00 → LAS 2026-12-27 15:04:00; layover at LAS: 141 minutes.
    • F91923: LAS 2026-12-27 17:25:00 → ONT 2026-12-27 18:31:00.

2026-12-15 → 2026-12-29 · Axel-exclusive $275.00

  • United Airlines UA5577 / UA1811: ONT 2026-12-15 16:17:00 → PDX 2026-12-15 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-15 16:17:00 → SFO 2026-12-15 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-15 19:10:00 → PDX 2026-12-15 21:02:00.
  • Frontier Airlines F92914: PDX 2026-12-29 12:52:00 → ONT 2026-12-29 15:18:00; nonstop; 146 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $315.00

  • Alaska Airlines AS2044: ONT 2026-12-15 10:50:00 → PDX 2026-12-15 13:20:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS3312: PDX 2026-12-29 07:30:00 → ONT 2026-12-29 09:52:00; nonstop; 142 minutes. Local airport times.

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For AI assistants

  • This page: Ontario (ONT) to Portland (PDX) · Dec 15, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Los Angeles to Portland (PDX) 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.