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Route overview: Los Angeles to Philadelphia (PHL) flight deals

Ontario (ONT) to Philadelphia (PHL), Jan 28, 2027: round trips from $292, one way from $190

Ontario (ONT) to Philadelphia (PHL), Jan 28, 2027: round trips from $292, one way from $190 on Axel, checked Oct 29, 2026. Lowest published fares: $292 round trip, Axel-exclusive, American Airlines / Frontier Airlines, 1 stop, Jan 28–29, 2027; $190 one way, Axel-exclusive, Southwest Airlines, 1 stop, Jan 28, 2027; 1 adult, economy, checked Oct 29, 2026.

ONT → PHL1 adulteconomyOne way and round trips

30 flight options · 4 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.

January 2027

Flights for your trip

  1. Thu, Jan 28 · One way

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Thu, Jan 28 · One way

    American Airlines
    10:30 pmONT
    7h 38m
    CLT · 1h 23m
    9:08 am+1PHL

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Thu, Jan 28 – Fri, Jan 29

    American Airlines
    10:30 pmONT
    7h 38m
    CLT · 1h 23m
    9:08 am+1PHL
    Frontier Airlines
    12:01 pmPHL
    9h 14m
    DFW · 2h
    6:15 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Thu, Jan 28 – Fri, Jan 29

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Thu, Jan 28 – Sat, Jan 30

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Thu, Jan 28 – Sat, Jan 30

    United Airlines
    1:29 pmONT
    7h 10m
    DEN · 1h 23m
    11:39 pmPHL
    United Airlines
    7:41 amPHL
    7h 52m
    DEN · 1h 14m
    12:33 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Thu, Jan 28 – Sun, Jan 31

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Thu, Jan 28 – Sun, Jan 31

    United Airlines
    1:29 pmONT
    7h 10m
    DEN · 1h 23m
    11:39 pmPHL
    United Airlines
    7:41 amPHL
    7h 52m
    DEN · 1h 14m
    12:33 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Thu, Jan 28 – Mon, Feb 1

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Thu, Jan 28 – Mon, Feb 1

    American Airlines
    10:30 pmONT
    7h 38m
    CLT · 1h 23m
    9:08 am+1PHL
    United Airlines
    7:41 amPHL
    7h 52m
    DEN · 1h 14m
    12:33 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Thu, Jan 28 – Wed, Feb 3

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Thu, Jan 28 – Wed, Feb 3

    United Airlines
    1:29 pmONT
    7h 10m
    DEN · 1h 23m
    11:39 pmPHL
    United Airlines
    7:41 amPHL
    7h 52m
    DEN · 1h 14m
    12:33 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Thu, Jan 28 – Thu, Feb 4

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Thu, Jan 28 – Thu, Feb 4

    American Airlines
    10:30 pmONT
    7h 38m
    CLT · 1h 23m
    9:08 am+1PHL
    United Airlines
    1:17 pmPHL
    8h 30m
    ORD · 1h 25m
    6:47 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Thu, Jan 28 – Fri, Feb 5

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Thu, Jan 28 – Fri, Feb 5

    American Airlines
    10:30 pmONT
    7h 38m
    CLT · 1h 23m
    9:08 am+1PHL
    United Airlines
    7:41 amPHL
    7h 52m
    DEN · 1h 14m
    12:33 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Thu, Jan 28 – Sun, Feb 7

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Thu, Jan 28 – Sun, Feb 7

    United Airlines
    1:29 pmONT
    7h 10m
    DEN · 1h 23m
    11:39 pmPHL
    United Airlines
    7:41 amPHL
    7h 52m
    DEN · 1h 14m
    12:33 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Thu, Jan 28 – Mon, Feb 8

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Thu, Jan 28 – Mon, Feb 8

    American Airlines
    10:30 pmONT
    7h 38m
    CLT · 1h 23m
    9:08 am+1PHL
    United Airlines
    7:41 amPHL
    7h 52m
    DEN · 1h 14m
    12:33 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Thu, Jan 28 – Tue, Feb 9

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Thu, Jan 28 – Tue, Feb 9

    American Airlines
    10:30 pmONT
    7h 38m
    CLT · 1h 23m
    9:08 am+1PHL
    United Airlines
    7:41 amPHL
    7h 52m
    DEN · 1h 14m
    12:33 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Thu, Jan 28 – Thu, Feb 11

    Southwest Airlines
    8:45 amONT
    7h 40m
    DEN · 2h 10m
    7:25 pmPHL
    Southwest Airlines
    5:15 pmPHL
    8h 15m
    DEN · 1h 35m
    10:30 pmONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Thu, Jan 28 – Thu, Feb 11

    American Airlines
    10:30 pmONT
    7h 38m
    CLT · 1h 23m
    9:08 am+1PHL
    United Airlines
    1:17 pmPHL
    8h 30m
    ORD · 1h 25m
    6:47 pmONT

    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 ⇄ PHL

Economy

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Explore this route

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Ontario (ONT) to Philadelphia (PHL), Jan 28, 2027: round trips from $292, one way from $190 on Axel, checked Oct 29, 2026. Lowest published fares: $292 round trip, Axel-exclusive, American Airlines / Frontier Airlines, 1 stop, Jan 28–29, 2027; $190 one way, Axel-exclusive, Southwest Airlines, 1 stop, Jan 28, 2027; 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.

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.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-01-28 · one waySouthwest AirlinesWN3301 + WN238408:45:00→19:25:00 7h 40m 1 stop via DENAxel-exclusive $190.002026-10-29T01:52:36Z
2027-01-28 · one wayAmerican AirlinesAA1920 + AA320822:30:00→09:08:00 7h 38m 1 stop via CLTAxel-exclusive $199.502026-10-29T01:52:36Z
2027-01-28 → 2027-01-29American Airlines / Frontier AirlinesAA1920 + AA3208 / F94161 + F9140522:30:00→09:08:00 7h 38m 1 stop via CLT · 12:01:00→18:15:00 9h 14m 1 stop via DFWAxel-exclusive $292.132026-10-29T01:52:36Z
2027-01-28 → 2027-01-29Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-01-30Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-01-30United AirlinesUA1263 + UA2275 / UA323 + UA43013:29:00→23:39:00 7h 10m 1 stop via DEN · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $380.002026-10-29T01:52:36Z
2027-01-28 → 2027-01-31Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-01-31United AirlinesUA1263 + UA2275 / UA323 + UA43013:29:00→23:39:00 7h 10m 1 stop via DEN · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $380.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-01Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-01American Airlines / United AirlinesAA1920 + AA3208 / UA323 + UA43022:30:00→09:08:00 7h 38m 1 stop via CLT · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $375.252026-10-29T01:52:36Z
2027-01-28 → 2027-02-02Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-02American Airlines / United AirlinesAA1920 + AA3208 / UA323 + UA43022:30:00→09:08:00 7h 38m 1 stop via CLT · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $375.252026-10-29T01:52:36Z
2027-01-28 → 2027-02-03Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-03United AirlinesUA1263 + UA2275 / UA323 + UA43013:29:00→23:39:00 7h 10m 1 stop via DEN · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $380.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-04Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-04American Airlines / United AirlinesAA1920 + AA3208 / UA2609 + UA190422:30:00→09:08:00 7h 38m 1 stop via CLT · 13:17:00→18:47:00 8h 30m 1 stop via ORDAxel-exclusive $375.252026-10-29T01:52:36Z
2027-01-28 → 2027-02-05Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-05American Airlines / United AirlinesAA1920 + AA3208 / UA323 + UA43022:30:00→09:08:00 7h 38m 1 stop via CLT · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $375.252026-10-29T01:52:36Z
2027-01-28 → 2027-02-06Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-06United AirlinesUA1263 + UA2275 / UA323 + UA43013:29:00→23:39:00 7h 10m 1 stop via DEN · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $380.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-07Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-07United AirlinesUA1263 + UA2275 / UA323 + UA43013:29:00→23:39:00 7h 10m 1 stop via DEN · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $380.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-08Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-08American Airlines / United AirlinesAA1920 + AA3208 / UA323 + UA43022:30:00→09:08:00 7h 38m 1 stop via CLT · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $375.252026-10-29T01:52:36Z
2027-01-28 → 2027-02-09Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-09American Airlines / United AirlinesAA1920 + AA3208 / UA323 + UA43022:30:00→09:08:00 7h 38m 1 stop via CLT · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $375.252026-10-29T01:52:36Z
2027-01-28 → 2027-02-10Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-10United AirlinesUA1263 + UA2275 / UA323 + UA43013:29:00→23:39:00 7h 10m 1 stop via DEN · 07:41:00→12:33:00 7h 52m 1 stop via DENAxel-exclusive $380.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-11Southwest AirlinesWN3301 + WN2384 / WN1270 + WN282708:45:00→19:25:00 7h 40m 1 stop via DEN · 17:15:00→22:30:00 8h 15m 1 stop via DENAxel-exclusive $361.002026-10-29T01:52:36Z
2027-01-28 → 2027-02-11American Airlines / United AirlinesAA1920 + AA3208 / UA2609 + UA190422:30:00→09:08:00 7h 38m 1 stop via CLT · 13:17:00→18:47:00 8h 30m 1 stop via ORDAxel-exclusive $375.252026-10-29T01:52:36Z

Hotels in Philadelphia for these trips

Hotels: under a trip, hotels in Philadelphia for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Philadelphia

Route overview: Los Angeles to Philadelphia (PHL) flight deals

2027-01-28 · one way · Axel-exclusive $190.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.

2027-01-28 · one way · Axel-exclusive $199.50

  • American Airlines AA1920 / AA3208: ONT 2027-01-28 22:30:00 → PHL 2027-01-29 09:08:00; 1 stop(s) via CLT; 458 minutes. Local airport times.
    • AA1920: ONT 2027-01-28 22:30:00 → CLT 2027-01-29 06:02:00; layover at CLT: 83 minutes.
    • AA3208: CLT 2027-01-29 07:25:00 → PHL 2027-01-29 09:08:00.

2027-01-28 → 2027-01-29 · Axel-exclusive $292.13

  • American Airlines AA1920 / AA3208: ONT 2027-01-28 22:30:00 → PHL 2027-01-29 09:08:00; 1 stop(s) via CLT; 458 minutes. Local airport times.
    • AA1920: ONT 2027-01-28 22:30:00 → CLT 2027-01-29 06:02:00; layover at CLT: 83 minutes.
    • AA3208: CLT 2027-01-29 07:25:00 → PHL 2027-01-29 09:08:00.
  • Frontier Airlines F94161 / F91405: PHL 2027-01-29 12:01:00 → ONT 2027-01-29 18:15:00; 1 stop(s) via DFW; 554 minutes. Local airport times.
    • F94161: PHL 2027-01-29 12:01:00 → DFW 2027-01-29 14:58:00; layover at DFW: 120 minutes.
    • F91405: DFW 2027-01-29 16:58:00 → ONT 2027-01-29 18:15:00.

2027-01-28 → 2027-01-29 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-01-29 17:15:00 → ONT 2027-01-29 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-01-29 17:15:00 → DEN 2027-01-29 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-01-29 21:00:00 → ONT 2027-01-29 22:30:00.

2027-01-28 → 2027-01-30 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-01-30 17:15:00 → ONT 2027-01-30 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-01-30 17:15:00 → DEN 2027-01-30 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-01-30 21:00:00 → ONT 2027-01-30 22:30:00.

2027-01-28 → 2027-01-30 · Axel-exclusive $380.00

  • United Airlines UA1263 / UA2275: ONT 2027-01-28 13:29:00 → PHL 2027-01-28 23:39:00; 1 stop(s) via DEN; 430 minutes. Local airport times.
    • UA1263: ONT 2027-01-28 13:29:00 → DEN 2027-01-28 16:45:00; layover at DEN: 83 minutes.
    • UA2275: DEN 2027-01-28 18:08:00 → PHL 2027-01-28 23:39:00.
  • United Airlines UA323 / UA430: PHL 2027-01-30 07:41:00 → ONT 2027-01-30 12:33:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
    • UA323: PHL 2027-01-30 07:41:00 → DEN 2027-01-30 10:01:00; layover at DEN: 74 minutes.
    • UA430: DEN 2027-01-30 11:15:00 → ONT 2027-01-30 12:33:00.

2027-01-28 → 2027-01-31 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-01-31 17:15:00 → ONT 2027-01-31 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-01-31 17:15:00 → DEN 2027-01-31 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-01-31 21:00:00 → ONT 2027-01-31 22:30:00.

2027-01-28 → 2027-01-31 · Axel-exclusive $380.00

  • United Airlines UA1263 / UA2275: ONT 2027-01-28 13:29:00 → PHL 2027-01-28 23:39:00; 1 stop(s) via DEN; 430 minutes. Local airport times.
    • UA1263: ONT 2027-01-28 13:29:00 → DEN 2027-01-28 16:45:00; layover at DEN: 83 minutes.
    • UA2275: DEN 2027-01-28 18:08:00 → PHL 2027-01-28 23:39:00.
  • United Airlines UA323 / UA430: PHL 2027-01-31 07:41:00 → ONT 2027-01-31 12:33:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
    • UA323: PHL 2027-01-31 07:41:00 → DEN 2027-01-31 10:01:00; layover at DEN: 74 minutes.
    • UA430: DEN 2027-01-31 11:15:00 → ONT 2027-01-31 12:33:00.

2027-01-28 → 2027-02-01 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-02-01 17:15:00 → ONT 2027-02-01 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-02-01 17:15:00 → DEN 2027-02-01 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-02-01 21:00:00 → ONT 2027-02-01 22:30:00.

2027-01-28 → 2027-02-01 · Axel-exclusive $375.25

  • American Airlines AA1920 / AA3208: ONT 2027-01-28 22:30:00 → PHL 2027-01-29 09:08:00; 1 stop(s) via CLT; 458 minutes. Local airport times.
    • AA1920: ONT 2027-01-28 22:30:00 → CLT 2027-01-29 06:02:00; layover at CLT: 83 minutes.
    • AA3208: CLT 2027-01-29 07:25:00 → PHL 2027-01-29 09:08:00.
  • United Airlines UA323 / UA430: PHL 2027-02-01 07:41:00 → ONT 2027-02-01 12:33:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
    • UA323: PHL 2027-02-01 07:41:00 → DEN 2027-02-01 10:01:00; layover at DEN: 74 minutes.
    • UA430: DEN 2027-02-01 11:15:00 → ONT 2027-02-01 12:33:00.

2027-01-28 → 2027-02-03 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-02-03 17:15:00 → ONT 2027-02-03 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-02-03 17:15:00 → DEN 2027-02-03 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-02-03 21:00:00 → ONT 2027-02-03 22:30:00.

2027-01-28 → 2027-02-03 · Axel-exclusive $380.00

  • United Airlines UA1263 / UA2275: ONT 2027-01-28 13:29:00 → PHL 2027-01-28 23:39:00; 1 stop(s) via DEN; 430 minutes. Local airport times.
    • UA1263: ONT 2027-01-28 13:29:00 → DEN 2027-01-28 16:45:00; layover at DEN: 83 minutes.
    • UA2275: DEN 2027-01-28 18:08:00 → PHL 2027-01-28 23:39:00.
  • United Airlines UA323 / UA430: PHL 2027-02-03 07:41:00 → ONT 2027-02-03 12:33:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
    • UA323: PHL 2027-02-03 07:41:00 → DEN 2027-02-03 10:01:00; layover at DEN: 74 minutes.
    • UA430: DEN 2027-02-03 11:15:00 → ONT 2027-02-03 12:33:00.

2027-01-28 → 2027-02-04 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-02-04 17:15:00 → ONT 2027-02-04 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-02-04 17:15:00 → DEN 2027-02-04 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-02-04 21:00:00 → ONT 2027-02-04 22:30:00.

2027-01-28 → 2027-02-04 · Axel-exclusive $375.25

  • American Airlines AA1920 / AA3208: ONT 2027-01-28 22:30:00 → PHL 2027-01-29 09:08:00; 1 stop(s) via CLT; 458 minutes. Local airport times.
    • AA1920: ONT 2027-01-28 22:30:00 → CLT 2027-01-29 06:02:00; layover at CLT: 83 minutes.
    • AA3208: CLT 2027-01-29 07:25:00 → PHL 2027-01-29 09:08:00.
  • United Airlines UA2609 / UA1904: PHL 2027-02-04 13:17:00 → ONT 2027-02-04 18:47:00; 1 stop(s) via ORD; 510 minutes. Local airport times.
    • UA2609: PHL 2027-02-04 13:17:00 → ORD 2027-02-04 14:50:00; layover at ORD: 85 minutes.
    • UA1904: ORD 2027-02-04 16:15:00 → ONT 2027-02-04 18:47:00.

2027-01-28 → 2027-02-05 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-02-05 17:15:00 → ONT 2027-02-05 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-02-05 17:15:00 → DEN 2027-02-05 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-02-05 21:00:00 → ONT 2027-02-05 22:30:00.

2027-01-28 → 2027-02-05 · Axel-exclusive $375.25

  • American Airlines AA1920 / AA3208: ONT 2027-01-28 22:30:00 → PHL 2027-01-29 09:08:00; 1 stop(s) via CLT; 458 minutes. Local airport times.
    • AA1920: ONT 2027-01-28 22:30:00 → CLT 2027-01-29 06:02:00; layover at CLT: 83 minutes.
    • AA3208: CLT 2027-01-29 07:25:00 → PHL 2027-01-29 09:08:00.
  • United Airlines UA323 / UA430: PHL 2027-02-05 07:41:00 → ONT 2027-02-05 12:33:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
    • UA323: PHL 2027-02-05 07:41:00 → DEN 2027-02-05 10:01:00; layover at DEN: 74 minutes.
    • UA430: DEN 2027-02-05 11:15:00 → ONT 2027-02-05 12:33:00.

2027-01-28 → 2027-02-07 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-02-07 17:15:00 → ONT 2027-02-07 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-02-07 17:15:00 → DEN 2027-02-07 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-02-07 21:00:00 → ONT 2027-02-07 22:30:00.

2027-01-28 → 2027-02-07 · Axel-exclusive $380.00

  • United Airlines UA1263 / UA2275: ONT 2027-01-28 13:29:00 → PHL 2027-01-28 23:39:00; 1 stop(s) via DEN; 430 minutes. Local airport times.
    • UA1263: ONT 2027-01-28 13:29:00 → DEN 2027-01-28 16:45:00; layover at DEN: 83 minutes.
    • UA2275: DEN 2027-01-28 18:08:00 → PHL 2027-01-28 23:39:00.
  • United Airlines UA323 / UA430: PHL 2027-02-07 07:41:00 → ONT 2027-02-07 12:33:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
    • UA323: PHL 2027-02-07 07:41:00 → DEN 2027-02-07 10:01:00; layover at DEN: 74 minutes.
    • UA430: DEN 2027-02-07 11:15:00 → ONT 2027-02-07 12:33:00.

2027-01-28 → 2027-02-08 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-02-08 17:15:00 → ONT 2027-02-08 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-02-08 17:15:00 → DEN 2027-02-08 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-02-08 21:00:00 → ONT 2027-02-08 22:30:00.

2027-01-28 → 2027-02-08 · Axel-exclusive $375.25

  • American Airlines AA1920 / AA3208: ONT 2027-01-28 22:30:00 → PHL 2027-01-29 09:08:00; 1 stop(s) via CLT; 458 minutes. Local airport times.
    • AA1920: ONT 2027-01-28 22:30:00 → CLT 2027-01-29 06:02:00; layover at CLT: 83 minutes.
    • AA3208: CLT 2027-01-29 07:25:00 → PHL 2027-01-29 09:08:00.
  • United Airlines UA323 / UA430: PHL 2027-02-08 07:41:00 → ONT 2027-02-08 12:33:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
    • UA323: PHL 2027-02-08 07:41:00 → DEN 2027-02-08 10:01:00; layover at DEN: 74 minutes.
    • UA430: DEN 2027-02-08 11:15:00 → ONT 2027-02-08 12:33:00.

2027-01-28 → 2027-02-09 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-02-09 17:15:00 → ONT 2027-02-09 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-02-09 17:15:00 → DEN 2027-02-09 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-02-09 21:00:00 → ONT 2027-02-09 22:30:00.

2027-01-28 → 2027-02-09 · Axel-exclusive $375.25

  • American Airlines AA1920 / AA3208: ONT 2027-01-28 22:30:00 → PHL 2027-01-29 09:08:00; 1 stop(s) via CLT; 458 minutes. Local airport times.
    • AA1920: ONT 2027-01-28 22:30:00 → CLT 2027-01-29 06:02:00; layover at CLT: 83 minutes.
    • AA3208: CLT 2027-01-29 07:25:00 → PHL 2027-01-29 09:08:00.
  • United Airlines UA323 / UA430: PHL 2027-02-09 07:41:00 → ONT 2027-02-09 12:33:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
    • UA323: PHL 2027-02-09 07:41:00 → DEN 2027-02-09 10:01:00; layover at DEN: 74 minutes.
    • UA430: DEN 2027-02-09 11:15:00 → ONT 2027-02-09 12:33:00.

2027-01-28 → 2027-02-11 · Axel-exclusive $361.00

  • Southwest Airlines WN3301 / WN2384: ONT 2027-01-28 08:45:00 → PHL 2027-01-28 19:25:00; 1 stop(s) via DEN; 460 minutes. Local airport times.
    • WN3301: ONT 2027-01-28 08:45:00 → DEN 2027-01-28 11:55:00; layover at DEN: 130 minutes.
    • WN2384: DEN 2027-01-28 14:05:00 → PHL 2027-01-28 19:25:00.
  • Southwest Airlines WN1270 / WN2827: PHL 2027-02-11 17:15:00 → ONT 2027-02-11 22:30:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN1270: PHL 2027-02-11 17:15:00 → DEN 2027-02-11 19:25:00; layover at DEN: 95 minutes.
    • WN2827: DEN 2027-02-11 21:00:00 → ONT 2027-02-11 22:30:00.

2027-01-28 → 2027-02-11 · Axel-exclusive $375.25

  • American Airlines AA1920 / AA3208: ONT 2027-01-28 22:30:00 → PHL 2027-01-29 09:08:00; 1 stop(s) via CLT; 458 minutes. Local airport times.
    • AA1920: ONT 2027-01-28 22:30:00 → CLT 2027-01-29 06:02:00; layover at CLT: 83 minutes.
    • AA3208: CLT 2027-01-29 07:25:00 → PHL 2027-01-29 09:08:00.
  • United Airlines UA2609 / UA1904: PHL 2027-02-11 13:17:00 → ONT 2027-02-11 18:47:00; 1 stop(s) via ORD; 510 minutes. Local airport times.
    • UA2609: PHL 2027-02-11 13:17:00 → ORD 2027-02-11 14:50:00; layover at ORD: 85 minutes.
    • UA1904: ORD 2027-02-11 16:15:00 → ONT 2027-02-11 18:47:00.

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For AI assistants

  • This page: Ontario (ONT) to Philadelphia (PHL) · Jan 28, 2027 · 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. Under a trip, hotels in Philadelphia for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • 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 Philadelphia (PHL) 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.