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Route overview: Philadelphia to Santiago (STI) flight deals

Philadelphia → Santiago

Dec 23, 2026 · choose your return date

PHL → STI1 adulteconomyOne way and round trips

30 flight options · 2 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 23, 2026 · One wayJetBlue AirwaysUp to 1 stop each way$348.00 Dec 23, 2026 · One wayAmerican AirlinesNonstop$406.00 Dec 23, 2026 – Dec 24, 2026 · 1 nightJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Dec 24, 2026 · 1 nightAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Dec 25, 2026 · 2 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Dec 25, 2026 · 2 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Dec 26, 2026 · 3 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Dec 26, 2026 · 3 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Dec 27, 2026 · 4 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Dec 27, 2026 · 4 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Dec 28, 2026 · 5 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Dec 28, 2026 · 5 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Dec 29, 2026 · 6 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Dec 29, 2026 · 6 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Dec 30, 2026 · 7 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Dec 30, 2026 · 7 nightsAmerican AirlinesUp to 1 stop each way$681.50 Dec 23, 2026 – Dec 31, 2026 · 8 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Dec 31, 2026 · 8 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Jan 1, 2027 · 9 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Jan 1, 2027 · 9 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Jan 2, 2027 · 10 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Jan 2, 2027 · 10 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Jan 3, 2027 · 11 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Jan 3, 2027 · 11 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Jan 4, 2027 · 12 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Jan 4, 2027 · 12 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Jan 5, 2027 · 13 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Jan 5, 2027 · 13 nightsAmerican AirlinesNonstop$710.50 Dec 23, 2026 – Jan 6, 2027 · 14 nightsJetBlue AirwaysUp to 1 stop each way$623.50 Dec 23, 2026 – Jan 6, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$681.50

Flights for your trip

  1. Wed, Dec 23 · One way

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI

    One-way total · 1 adult · Taxes included

  2. Wed, Dec 23 · One way

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI

    One-way total · 1 adult · Taxes included

  3. Wed, Dec 23 – Thu, Dec 24

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    2:42 pmSTI
    7h 38m
    FLL · 2h 38m
    9:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  4. Wed, Dec 23 – Thu, Dec 24

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    5:31 pmSTI
    3h 56m
    Nonstop
    8:27 pmPHL

    Round-trip total · 1 adult · Taxes included

  5. Wed, Dec 23 – Fri, Dec 25

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    2:42 pmSTI
    7h 38m
    FLL · 2h 38m
    9:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  6. Wed, Dec 23 – Fri, Dec 25

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    5:31 pmSTI
    3h 56m
    Nonstop
    8:27 pmPHL

    Round-trip total · 1 adult · Taxes included

  7. Wed, Dec 23 – Sat, Dec 26

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    2:42 pmSTI
    7h 38m
    FLL · 2h 38m
    9:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  8. Wed, Dec 23 – Sat, Dec 26

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    3:20 pmSTI
    3h 59m
    Nonstop
    6:19 pmPHL

    Round-trip total · 1 adult · Taxes included

  9. Wed, Dec 23 – Sun, Dec 27

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    11:08 amSTI
    8h 37m
    BOS · 2h 56m
    6:45 pmPHL

    Round-trip total · 1 adult · Taxes included

  10. Wed, Dec 23 – Sun, Dec 27

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    3:20 pmSTI
    3h 59m
    Nonstop
    6:19 pmPHL

    Round-trip total · 1 adult · Taxes included

  11. Wed, Dec 23 – Tue, Dec 29

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    2:42 pmSTI
    7h 38m
    FLL · 2h 38m
    9:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  12. Wed, Dec 23 – Tue, Dec 29

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    5:31 pmSTI
    3h 56m
    Nonstop
    8:27 pmPHL

    Round-trip total · 1 adult · Taxes included

  13. Wed, Dec 23 – Wed, Dec 30

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    2:42 pmSTI
    7h 38m
    FLL · 2h 38m
    9:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  14. Wed, Dec 23 – Wed, Dec 30

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    7:18 amSTI
    8h 13m
    MIA · 2h 50m
    2:31 pmPHL

    Round-trip total · 1 adult · Taxes included

  15. Wed, Dec 23 – Thu, Dec 31

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    2:42 pmSTI
    7h 38m
    FLL · 2h 38m
    9:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  16. Wed, Dec 23 – Thu, Dec 31

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    5:31 pmSTI
    3h 56m
    Nonstop
    8:27 pmPHL

    Round-trip total · 1 adult · Taxes included

  17. Wed, Dec 23 – Sat, Jan 2

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    2:42 pmSTI
    7h 38m
    FLL · 2h 38m
    9:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  18. Wed, Dec 23 – Sat, Jan 2

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    3:20 pmSTI
    3h 59m
    Nonstop
    6:19 pmPHL

    Round-trip total · 1 adult · Taxes included

  19. Wed, Dec 23 – Sun, Jan 3

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    11:08 amSTI
    8h 37m
    BOS · 2h 56m
    6:45 pmPHL

    Round-trip total · 1 adult · Taxes included

  20. Wed, Dec 23 – Sun, Jan 3

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    3:20 pmSTI
    3h 59m
    Nonstop
    6:19 pmPHL

    Round-trip total · 1 adult · Taxes included

  21. Wed, Dec 23 – Mon, Jan 4

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    2:42 pmSTI
    7h 38m
    FLL · 2h 38m
    9:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  22. Wed, Dec 23 – Mon, Jan 4

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    5:31 pmSTI
    3h 56m
    Nonstop
    8:27 pmPHL

    Round-trip total · 1 adult · Taxes included

  23. Wed, Dec 23 – Wed, Jan 6

    JetBlue Airways
    5:20 pmPHL
    6h 37m
    FLL · 1h 41m
    12:57 am+1STI
    JetBlue Airways
    2:42 pmSTI
    7h 38m
    FLL · 2h 38m
    9:20 pmPHL

    Round-trip total · 1 adult · Taxes included

  24. Wed, Dec 23 – Wed, Jan 6

    American Airlines
    10:35 amPHL
    3h 41m
    Nonstop
    3:16 pmSTI
    American Airlines
    7:18 amSTI
    8h 13m
    MIA · 2h 50m
    2:31 pmPHL

    Round-trip total · 1 adult · Taxes included

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1 of 24

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PHL ⇄ STI

Economy

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Explore this route

All dates for this routeDec 22, 2026 · Return optionsDec 24, 2026 · Return options
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)
2026-12-23 · one wayAmerican AirlinesAA2138Axel-exclusive $406.002026-10-29T01:56:02Z
2026-12-23 · one wayJetBlue AirwaysB62275 + B62449Axel-exclusive $348.002026-10-29T01:56:02Z
2026-12-23 → 2026-12-24American AirlinesAA2138 / AA2672Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-24JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-25American AirlinesAA2138 / AA2672Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-25JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-26American AirlinesAA2138 / AA2841Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-26JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-27American AirlinesAA2138 / AA2841Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-27JetBlue AirwaysB62275 + B62449 / B62924 + B6859Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-28American AirlinesAA2138 / AA2672Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-28JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-29American AirlinesAA2138 / AA2672Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-29JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-30JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-30American AirlinesAA2138 / AA1770 + AA2977Axel-exclusive $681.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-31American AirlinesAA2138 / AA2672Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2026-12-31JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-01American AirlinesAA2138 / AA2672Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-01JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-02American AirlinesAA2138 / AA2841Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-02JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-03American AirlinesAA2138 / AA2841Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-03JetBlue AirwaysB62275 + B62449 / B62924 + B6859Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-04American AirlinesAA2138 / AA2672Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-04JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-05American AirlinesAA2138 / AA2672Axel-exclusive $710.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-05JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-06JetBlue AirwaysB62275 + B62449 / B61450 + B62376Axel-exclusive $623.502026-10-29T01:56:02Z
2026-12-23 → 2027-01-06American AirlinesAA2138 / AA1770 + AA2977Axel-exclusive $681.502026-10-29T01:56:02Z

Route overview: Philadelphia to Santiago (STI) flight deals

2026-12-23 · one way · Axel-exclusive $348.00

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.

2026-12-23 · one way · Axel-exclusive $406.00

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.

2026-12-23 → 2026-12-24 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B61450 / B62376: STI 2026-12-24 14:42:00 → PHL 2026-12-24 21:20:00; 1 stop(s) via FLL; 458 minutes. Local airport times.
    • B61450: STI 2026-12-24 14:42:00 → FLL 2026-12-24 15:57:00; layover at FLL: 158 minutes.
    • B62376: FLL 2026-12-24 18:35:00 → PHL 2026-12-24 21:20:00.

2026-12-23 → 2026-12-24 · Axel-exclusive $710.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA2672: STI 2026-12-24 17:31:00 → PHL 2026-12-24 20:27:00; nonstop; 236 minutes. Local airport times.

2026-12-23 → 2026-12-25 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B61450 / B62376: STI 2026-12-25 14:42:00 → PHL 2026-12-25 21:20:00; 1 stop(s) via FLL; 458 minutes. Local airport times.
    • B61450: STI 2026-12-25 14:42:00 → FLL 2026-12-25 15:57:00; layover at FLL: 158 minutes.
    • B62376: FLL 2026-12-25 18:35:00 → PHL 2026-12-25 21:20:00.

2026-12-23 → 2026-12-25 · Axel-exclusive $710.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA2672: STI 2026-12-25 17:31:00 → PHL 2026-12-25 20:27:00; nonstop; 236 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B61450 / B62376: STI 2026-12-26 14:42:00 → PHL 2026-12-26 21:20:00; 1 stop(s) via FLL; 458 minutes. Local airport times.
    • B61450: STI 2026-12-26 14:42:00 → FLL 2026-12-26 15:57:00; layover at FLL: 158 minutes.
    • B62376: FLL 2026-12-26 18:35:00 → PHL 2026-12-26 21:20:00.

2026-12-23 → 2026-12-26 · Axel-exclusive $710.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA2841: STI 2026-12-26 15:20:00 → PHL 2026-12-26 18:19:00; nonstop; 239 minutes. Local airport times.

2026-12-23 → 2026-12-27 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B62924 / B6859: STI 2026-12-27 11:08:00 → PHL 2026-12-27 18:45:00; 1 stop(s) via BOS; 517 minutes. Local airport times.
    • B62924: STI 2026-12-27 11:08:00 → BOS 2026-12-27 14:11:00; layover at BOS: 176 minutes.
    • B6859: BOS 2026-12-27 17:07:00 → PHL 2026-12-27 18:45:00.

2026-12-23 → 2026-12-27 · Axel-exclusive $710.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA2841: STI 2026-12-27 15:20:00 → PHL 2026-12-27 18:19:00; nonstop; 239 minutes. Local airport times.

2026-12-23 → 2026-12-29 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B61450 / B62376: STI 2026-12-29 14:42:00 → PHL 2026-12-29 21:20:00; 1 stop(s) via FLL; 458 minutes. Local airport times.
    • B61450: STI 2026-12-29 14:42:00 → FLL 2026-12-29 15:57:00; layover at FLL: 158 minutes.
    • B62376: FLL 2026-12-29 18:35:00 → PHL 2026-12-29 21:20:00.

2026-12-23 → 2026-12-29 · Axel-exclusive $710.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA2672: STI 2026-12-29 17:31:00 → PHL 2026-12-29 20:27:00; nonstop; 236 minutes. Local airport times.

2026-12-23 → 2026-12-30 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B61450 / B62376: STI 2026-12-30 14:42:00 → PHL 2026-12-30 21:20:00; 1 stop(s) via FLL; 458 minutes. Local airport times.
    • B61450: STI 2026-12-30 14:42:00 → FLL 2026-12-30 15:57:00; layover at FLL: 158 minutes.
    • B62376: FLL 2026-12-30 18:35:00 → PHL 2026-12-30 21:20:00.

2026-12-23 → 2026-12-30 · Axel-exclusive $681.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA1770 / AA2977: STI 2026-12-30 07:18:00 → PHL 2026-12-30 14:31:00; 1 stop(s) via MIA; 493 minutes. Local airport times.
    • AA1770: STI 2026-12-30 07:18:00 → MIA 2026-12-30 08:44:00; layover at MIA: 170 minutes.
    • AA2977: MIA 2026-12-30 11:34:00 → PHL 2026-12-30 14:31:00.

2026-12-23 → 2026-12-31 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B61450 / B62376: STI 2026-12-31 14:42:00 → PHL 2026-12-31 21:20:00; 1 stop(s) via FLL; 458 minutes. Local airport times.
    • B61450: STI 2026-12-31 14:42:00 → FLL 2026-12-31 15:57:00; layover at FLL: 158 minutes.
    • B62376: FLL 2026-12-31 18:35:00 → PHL 2026-12-31 21:20:00.

2026-12-23 → 2026-12-31 · Axel-exclusive $710.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA2672: STI 2026-12-31 17:31:00 → PHL 2026-12-31 20:27:00; nonstop; 236 minutes. Local airport times.

2026-12-23 → 2027-01-02 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B61450 / B62376: STI 2027-01-02 14:42:00 → PHL 2027-01-02 21:20:00; 1 stop(s) via FLL; 458 minutes. Local airport times.
    • B61450: STI 2027-01-02 14:42:00 → FLL 2027-01-02 15:57:00; layover at FLL: 158 minutes.
    • B62376: FLL 2027-01-02 18:35:00 → PHL 2027-01-02 21:20:00.

2026-12-23 → 2027-01-02 · Axel-exclusive $710.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA2841: STI 2027-01-02 15:20:00 → PHL 2027-01-02 18:19:00; nonstop; 239 minutes. Local airport times.

2026-12-23 → 2027-01-03 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B62924 / B6859: STI 2027-01-03 11:08:00 → PHL 2027-01-03 18:45:00; 1 stop(s) via BOS; 517 minutes. Local airport times.
    • B62924: STI 2027-01-03 11:08:00 → BOS 2027-01-03 14:11:00; layover at BOS: 176 minutes.
    • B6859: BOS 2027-01-03 17:07:00 → PHL 2027-01-03 18:45:00.

2026-12-23 → 2027-01-03 · Axel-exclusive $710.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA2841: STI 2027-01-03 15:20:00 → PHL 2027-01-03 18:19:00; nonstop; 239 minutes. Local airport times.

2026-12-23 → 2027-01-04 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B61450 / B62376: STI 2027-01-04 14:42:00 → PHL 2027-01-04 21:20:00; 1 stop(s) via FLL; 458 minutes. Local airport times.
    • B61450: STI 2027-01-04 14:42:00 → FLL 2027-01-04 15:57:00; layover at FLL: 158 minutes.
    • B62376: FLL 2027-01-04 18:35:00 → PHL 2027-01-04 21:20:00.

2026-12-23 → 2027-01-04 · Axel-exclusive $710.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA2672: STI 2027-01-04 17:31:00 → PHL 2027-01-04 20:27:00; nonstop; 236 minutes. Local airport times.

2026-12-23 → 2027-01-06 · Axel-exclusive $623.50

  • JetBlue Airways B62275 / B62449: PHL 2026-12-23 17:20:00 → STI 2026-12-24 00:57:00; 1 stop(s) via FLL; 397 minutes. Local airport times.
    • B62275: PHL 2026-12-23 17:20:00 → FLL 2026-12-23 20:14:00; layover at FLL: 101 minutes.
    • B62449: FLL 2026-12-23 21:55:00 → STI 2026-12-24 00:57:00.
  • JetBlue Airways B61450 / B62376: STI 2027-01-06 14:42:00 → PHL 2027-01-06 21:20:00; 1 stop(s) via FLL; 458 minutes. Local airport times.
    • B61450: STI 2027-01-06 14:42:00 → FLL 2027-01-06 15:57:00; layover at FLL: 158 minutes.
    • B62376: FLL 2027-01-06 18:35:00 → PHL 2027-01-06 21:20:00.

2026-12-23 → 2027-01-06 · Axel-exclusive $681.50

  • American Airlines AA2138: PHL 2026-12-23 10:35:00 → STI 2026-12-23 15:16:00; nonstop; 221 minutes. Local airport times.
  • American Airlines AA1770 / AA2977: STI 2027-01-06 07:18:00 → PHL 2027-01-06 14:31:00; 1 stop(s) via MIA; 493 minutes. Local airport times.
    • AA1770: STI 2027-01-06 07:18:00 → MIA 2027-01-06 08:44:00; layover at MIA: 170 minutes.
    • AA2977: MIA 2027-01-06 11:34:00 → PHL 2027-01-06 14:31:00.

Explore this route

For AI assistants

  • This page: Philadelphia (PHL) to Santiago (STI) · Dec 23, 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 Philadelphia to Santiago (STI) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.