San Juan (SJU) to Saint Louis (STL), Jan 25, 2027: from $200 one way

San Juan (SJU) to Saint Louis (STL), Jan 25, 2027: from $200 one way on Axel, checked Oct 29, 2026. Lowest published fare: $200 one way, Axel-exclusive, Southwest Airlines, 1 stop, Jan 25, 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.

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.

Route overview: San Juan to Saint Louis (STL) flight deals

2027-01-25 · one way · Axel-exclusive $230.00

• Southwest Airlines WN2750: SJU 2027-01-25 17:00:00 → STL 2027-01-25 20:00:00; nonstop; 300 minutes. Local airport times.

2027-01-25 · one way · Axel-exclusive $220.00

• American Airlines AA1893 / AA3710: SJU 2027-01-25 10:32:00 → STL 2027-01-25 17:45:00; 1 stop(s) via MIA; 553 minutes. Local airport times.
  • AA1893: SJU 2027-01-25 10:32:00 → MIA 2027-01-25 12:26:00; layover at MIA: 194 minutes.
  • AA3710: MIA 2027-01-25 15:40:00 → STL 2027-01-25 17:45:00.

2027-01-25 · one way · Axel-exclusive $235.00

• Delta Air Lines DL1925 / DL1609: SJU 2027-01-25 15:40:00 → STL 2027-01-25 23:26:00; 1 stop(s) via MSP; 586 minutes. Local airport times.
  • DL1925: SJU 2027-01-25 15:40:00 → MSP 2027-01-25 19:40:00; layover at MSP: 129 minutes.
  • DL1609: MSP 2027-01-25 21:49:00 → STL 2027-01-25 23:26:00.

2027-01-25 · one way · Axel-exclusive $200.00

• Southwest Airlines WN3950 / WN2874: SJU 2027-01-25 13:20:00 → STL 2027-01-25 21:05:00; 1 stop(s) via MCO; 585 minutes. Local airport times.
  • WN3950: SJU 2027-01-25 13:20:00 → MCO 2027-01-25 15:35:00; layover at MCO: 230 minutes.
  • WN2874: MCO 2027-01-25 19:25:00 → STL 2027-01-25 21:05:00.

2027-01-25 · one way · Axel-exclusive $200.00

• Southwest Airlines WN3946 / WN1965: SJU 2027-01-25 14:25:00 → STL 2027-01-25 21:55:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
  • WN3946: SJU 2027-01-25 14:25:00 → FLL 2027-01-25 16:20:00; layover at FLL: 215 minutes.
  • WN1965: FLL 2027-01-25 19:55:00 → STL 2027-01-25 21:55:00.

2027-01-25 · one way · Axel-exclusive $200.00

• Southwest Airlines WN3881 / WN2339: SJU 2027-01-25 15:30:00 → STL 2027-01-25 22:00:00; 1 stop(s) via MDW; 510 minutes. Local airport times.
  • WN3881: SJU 2027-01-25 15:30:00 → MDW 2027-01-25 18:40:00; layover at MDW: 125 minutes.
  • WN2339: MDW 2027-01-25 20:45:00 → STL 2027-01-25 22:00:00.

2027-01-25 · one way · Axel-exclusive $220.00

• American Airlines AA3324 / AA2486: SJU 2027-01-25 07:05:00 → STL 2027-01-25 13:20:00; 1 stop(s) via CLT; 495 minutes. Local airport times.
  • AA3324: SJU 2027-01-25 07:05:00 → CLT 2027-01-25 10:05:00; layover at CLT: 135 minutes.
  • AA2486: CLT 2027-01-25 12:20:00 → STL 2027-01-25 13:20:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Jan 24, 2027 · Return options
• Jan 26, 2027 · Return options
• Hotels in St. Louis with Axel

For AI assistants

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