Saint Louis (STL) to Philadelphia (PHL) · Jan 3, 2027 · return Jan 10, 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.

Exact travel dates Airline Flights Total price Price issued (UTC)
2027-01-03 → 2027-01-10 Southwest Airlines WN4922 / WN3375 Axel-exclusive $344.85 2026-10-29T01:28:56Z
2027-01-03 → 2027-01-10 American Airlines AA5308 / AA5105 Axel-exclusive $365.75 2026-10-29T01:28:56Z
2027-01-03 → 2027-01-10 Frontier Airlines F94474 + F92298 / F91147 + F94473 Axel-exclusive $203.78 2026-10-29T01:28:56Z
2027-01-03 → 2027-01-10 United Airlines UA3495 + UA4405 / UA4575 + UA4527 Axel-exclusive $339.63 2026-10-29T01:28:56Z
2027-01-03 → 2027-01-10 Delta Air Lines DL2868 + DL1391 / DL2968 + DL1371 Axel-exclusive $344.85 2026-10-29T01:28:56Z
2027-01-03 → 2027-01-10 Air Canada / American Airlines AC8890 + AC8520 / AA5105 Axel-exclusive $425.60 2026-10-29T01:28:56Z
2027-01-03 → 2027-01-10 Southwest Airlines WN4923 / WN3375 Axel-exclusive $344.85 2026-10-29T01:28:56Z
2027-01-03 → 2027-01-10 American Airlines AA5105 / AA5105 Axel-exclusive $365.75 2026-10-29T01:28:56Z
2027-01-03 → 2027-01-10 Southwest Airlines WN4173 + WN1082 / WN3375 Axel-exclusive $319.20 2026-10-29T01:28:56Z
2027-01-03 → 2027-01-10 Delta Air Lines DL1571 + DL1169 / DL2968 + DL1371 Axel-exclusive $344.85 2026-10-29T01:28:56Z

Route overview: Saint Louis to Philadelphia (PHL) flight deals

2027-01-03 → 2027-01-10 · Axel-exclusive $344.85

2027-01-03 → 2027-01-10 · Axel-exclusive $365.75

2027-01-03 → 2027-01-10 · Axel-exclusive $203.78

2027-01-03 → 2027-01-10 · Axel-exclusive $339.63

2027-01-03 → 2027-01-10 · Axel-exclusive $344.85

2027-01-03 → 2027-01-10 · Axel-exclusive $425.60

2027-01-03 → 2027-01-10 · Axel-exclusive $344.85

2027-01-03 → 2027-01-10 · Axel-exclusive $365.75

2027-01-03 → 2027-01-10 · Axel-exclusive $319.20

2027-01-03 → 2027-01-10 · Axel-exclusive $344.85

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