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Route overview: Philadelphia to Saint Thomas (STT) flight deals

Philadelphia → Saint Thomas

Dec 25, 2026 · return Dec 28, 2026

PHL → STT1 adulteconomyRound trip

6 flight options · 5 airlines

Nonstop flights

Fri, Dec 25 – Mon, Dec 28

American Airlines
8:44 amPHL
4h 10m
Nonstop
1:54 pmSTT
American Airlines
2:34 pmSTT
4h 21m
Nonstop
5:55 pmPHL

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 25 – Mon, Dec 28

Southwest Airlines
6:30 amPHL
7h
MCO · 1h 15m
2:30 pmSTT
Southwest Airlines
3:20 pmSTT
8h 55m
MCO · 2h 55m
11:15 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Mon, Dec 28

JetBlue Airways
7:00 amPHL
7h 16m
BOS · 1h 50m
3:16 pmSTT
American Airlines
2:34 pmSTT
4h 21m
Nonstop
5:55 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Mon, Dec 28

United Airlines
6:00 amPHL
6h 56m
IAD · 1h 48m
1:56 pmSTT
United Airlines
3:00 pmSTT
10h 34m
ORD · 2h 35m
12:34 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Mon, Dec 28

Delta Air Lines
5:15 amPHL
8h 50m
ATL · 2h 59m
3:05 pmSTT
Delta Air Lines
3:53 pmSTT
8h 35m
ATL · 2h 35m
11:28 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Mon, Dec 28

American Airlines
9:15 amPHL
7h 19m
MIA · 1h 17m
5:34 pmSTT
American Airlines
2:34 pmSTT
4h 21m
Nonstop
5:55 pmPHL

Round-trip total · 1 adult · Taxes included

Make this trip yours

PHL ⇄ STT

Economy

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Explore this route

All dates for this routeDec 24, 2026 → Dec 27, 2026Dec 26, 2026 → Dec 29, 2026
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Route overview: Philadelphia to Saint Thomas (STT) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-25 → 2026-12-28American AirlinesAA585 / AA1764$739.502026-10-29T01:56:03Z
2026-12-25 → 2026-12-28Southwest AirlinesWN4571 + WN1094 / WN1294 + WN2869$645.262026-10-29T01:56:03Z
2026-12-25 → 2026-12-28JetBlue Airways / American AirlinesB6160 + B6907 / AA1764$677.882026-10-29T01:56:03Z
2026-12-25 → 2026-12-28United AirlinesUA4427 + UA1443 / UA2365 + UA1744$681.502026-10-29T01:56:03Z
2026-12-25 → 2026-12-28Delta Air LinesDL1269 + DL1899 / DL2054 + DL1174$703.262026-10-29T01:56:03Z
2026-12-25 → 2026-12-28American AirlinesAA1660 + AA578 / AA1764$696.002026-10-29T01:56:03Z

2026-12-25 → 2026-12-28 · $739.50

  • American Airlines AA585: PHL 2026-12-25 08:44:00 → STT 2026-12-25 13:54:00; nonstop; 250 minutes. Local airport times.
  • American Airlines AA1764: STT 2026-12-28 14:34:00 → PHL 2026-12-28 17:55:00; nonstop; 261 minutes. Local airport times.

2026-12-25 → 2026-12-28 · $645.26

  • Southwest Airlines WN4571 / WN1094: PHL 2026-12-25 06:30:00 → STT 2026-12-25 14:30:00; 1 stop(s) via MCO; 420 minutes. Local airport times.
    • WN4571: PHL 2026-12-25 06:30:00 → MCO 2026-12-25 09:10:00; layover at MCO: 75 minutes.
    • WN1094: MCO 2026-12-25 10:25:00 → STT 2026-12-25 14:30:00.
  • Southwest Airlines WN1294 / WN2869: STT 2026-12-28 15:20:00 → PHL 2026-12-28 23:15:00; 1 stop(s) via MCO; 535 minutes. Local airport times.
    • WN1294: STT 2026-12-28 15:20:00 → MCO 2026-12-28 17:50:00; layover at MCO: 175 minutes.
    • WN2869: MCO 2026-12-28 20:45:00 → PHL 2026-12-28 23:15:00.

2026-12-25 → 2026-12-28 · $677.88

  • JetBlue Airways B6160 / B6907: PHL 2026-12-25 07:00:00 → STT 2026-12-25 15:16:00; 1 stop(s) via BOS; 436 minutes. Local airport times.
    • B6160: PHL 2026-12-25 07:00:00 → BOS 2026-12-25 08:20:00; layover at BOS: 110 minutes.
    • B6907: BOS 2026-12-25 10:10:00 → STT 2026-12-25 15:16:00.
  • American Airlines AA1764: STT 2026-12-28 14:34:00 → PHL 2026-12-28 17:55:00; nonstop; 261 minutes. Local airport times.

2026-12-25 → 2026-12-28 · $681.50

  • United Airlines UA4427 / UA1443: PHL 2026-12-25 06:00:00 → STT 2026-12-25 13:56:00; 1 stop(s) via IAD; 416 minutes. Local airport times.
    • UA4427: PHL 2026-12-25 06:00:00 → IAD 2026-12-25 07:08:00; layover at IAD: 108 minutes.
    • UA1443: IAD 2026-12-25 08:56:00 → STT 2026-12-25 13:56:00.
  • United Airlines UA2365 / UA1744: STT 2026-12-28 15:00:00 → PHL 2026-12-29 00:34:00; 1 stop(s) via ORD; 634 minutes. Local airport times.
    • UA2365: STT 2026-12-28 15:00:00 → ORD 2026-12-28 18:45:00; layover at ORD: 155 minutes.
    • UA1744: ORD 2026-12-28 21:20:00 → PHL 2026-12-29 00:34:00.

2026-12-25 → 2026-12-28 · $703.26

  • Delta Air Lines DL1269 / DL1899: PHL 2026-12-25 05:15:00 → STT 2026-12-25 15:05:00; 1 stop(s) via ATL; 530 minutes. Local airport times.
    • DL1269: PHL 2026-12-25 05:15:00 → ATL 2026-12-25 07:25:00; layover at ATL: 179 minutes.
    • DL1899: ATL 2026-12-25 10:24:00 → STT 2026-12-25 15:05:00.
  • Delta Air Lines DL2054 / DL1174: STT 2026-12-28 15:53:00 → PHL 2026-12-28 23:28:00; 1 stop(s) via ATL; 515 minutes. Local airport times.
    • DL2054: STT 2026-12-28 15:53:00 → ATL 2026-12-28 18:55:00; layover at ATL: 155 minutes.
    • DL1174: ATL 2026-12-28 21:30:00 → PHL 2026-12-28 23:28:00.

2026-12-25 → 2026-12-28 · $696.00

  • American Airlines AA1660 / AA578: PHL 2026-12-25 09:15:00 → STT 2026-12-25 17:34:00; 1 stop(s) via MIA; 439 minutes. Local airport times.
    • AA1660: PHL 2026-12-25 09:15:00 → MIA 2026-12-25 12:24:00; layover at MIA: 77 minutes.
    • AA578: MIA 2026-12-25 13:41:00 → STT 2026-12-25 17:34:00.
  • American Airlines AA1764: STT 2026-12-28 14:34:00 → PHL 2026-12-28 17:55:00; nonstop; 261 minutes. Local airport times.

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