Philadelphia (PHL) to Saint Louis (STL) · Jan 8, 2027 · return Jan 12, 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)
2027-01-08 → 2027-01-12 Southwest Airlines WN1424 / WN4923 Axel-exclusive $285.00 2026-10-29T01:56:03Z
2027-01-08 → 2027-01-12 American Airlines AA5105 / AA5477 Axel-exclusive $323.00 2026-10-29T01:56:03Z
2027-01-08 → 2027-01-12 Frontier Airlines F91147 + F94473 / F94474 + F92298 Axel-exclusive $171.00 2026-10-29T01:56:03Z
2027-01-08 → 2027-01-12 United Airlines UA4575 + UA4527 / UA3495 + UA4405 Axel-exclusive $294.50 2026-10-29T01:56:03Z
2027-01-08 → 2027-01-12 Delta Air Lines DL2968 + DL1371 / DL1571 + DL1169 Axel-exclusive $304.00 2026-10-29T01:56:03Z
2027-01-08 → 2027-01-12 Southwest Airlines WN3375 / WN4923 Axel-exclusive $285.00 2026-10-29T01:56:03Z
2027-01-08 → 2027-01-12 American Airlines AA5224 / AA5477 Axel-exclusive $323.00 2026-10-29T01:56:03Z
2027-01-08 → 2027-01-12 Southwest Airlines WN3372 + WN2737 / WN4923 Axel-exclusive $275.50 2026-10-29T01:56:03Z
2027-01-08 → 2027-01-12 Southwest Airlines WN3375 / WN4173 + WN1082 Axel-exclusive $275.50 2026-10-29T01:56:03Z
2027-01-08 → 2027-01-12 American Airlines AA567 + AA2937 / AA5477 Axel-exclusive $304.00 2026-10-29T01:56:03Z

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

2027-01-08 → 2027-01-12 · Axel-exclusive $285.00

2027-01-08 → 2027-01-12 · Axel-exclusive $323.00

2027-01-08 → 2027-01-12 · Axel-exclusive $171.00

2027-01-08 → 2027-01-12 · Axel-exclusive $294.50

2027-01-08 → 2027-01-12 · Axel-exclusive $304.00

2027-01-08 → 2027-01-12 · Axel-exclusive $285.00

2027-01-08 → 2027-01-12 · Axel-exclusive $323.00

2027-01-08 → 2027-01-12 · Axel-exclusive $275.50

2027-01-08 → 2027-01-12 · Axel-exclusive $275.50

2027-01-08 → 2027-01-12 · Axel-exclusive $304.00

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