Saint Louis (STL) to San Juan (SJU), Dec 5, 2026: round trips from $463, one way from $250
Saint Louis (STL) to San Juan (SJU), Dec 5, 2026: round trips from $463, one way from $250 on Axel, checked Oct 29, 2026. Lowest published fares: $463 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 5–6, 2026; $250 one way, Axel-exclusive, American Airlines, 1 stop, Dec 5, 2026; 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.
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.
Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.
| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
|---|---|---|---|---|---|
| 2026-12-05 · one way | Southwest Airlines | WN4122 | 12:05:00→18:25:00 4h 20m nonstop | Axel-exclusive $260.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 · one way | American Airlines | AA2317 + AA2213 | 05:02:00→14:53:00 7h 51m 1 stop via ORD | Axel-exclusive $250.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-06 | Southwest Airlines | WN4122 / WN3946 + WN1965 | 12:05:00→18:25:00 4h 20m nonstop · 14:25:00→21:55:00 9h 30m 1 stop via FLL | Axel-exclusive $462.50 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-06 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-07 | Southwest Airlines | WN4122 / WN3950 + WN2874 | 12:05:00→18:25:00 4h 20m nonstop · 13:20:00→21:05:00 9h 45m 1 stop via MCO | Axel-exclusive $462.50 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-07 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-08 | Southwest Airlines | WN4122 / WN3946 + WN1965 | 12:05:00→18:25:00 4h 20m nonstop · 14:25:00→21:55:00 9h 30m 1 stop via FLL | Axel-exclusive $462.50 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-08 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-09 | Southwest Airlines | WN4122 / WN3946 + WN1965 | 12:05:00→18:25:00 4h 20m nonstop · 14:25:00→21:55:00 9h 30m 1 stop via FLL | Axel-exclusive $462.50 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-09 | American Airlines | AA2317 + AA2213 / AA1893 + AA3710 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 10:32:00→17:45:00 9h 13m 1 stop via MIA | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-10 | Southwest Airlines | WN4122 / WN2750 | 12:05:00→18:25:00 4h 20m nonstop · 17:00:00→20:00:00 5h 00m nonstop | Axel-exclusive $490.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-10 | American Airlines | AA2317 + AA2213 / AA1893 + AA3710 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 10:32:00→17:45:00 9h 13m 1 stop via MIA | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-11 | Southwest Airlines | WN4122 / WN2750 | 12:05:00→18:25:00 4h 20m nonstop · 17:00:00→20:00:00 5h 00m nonstop | Axel-exclusive $490.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-11 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-12 | Southwest Airlines | WN4122 / WN2750 | 12:05:00→18:25:00 4h 20m nonstop · 17:00:00→20:00:00 5h 00m nonstop | Axel-exclusive $490.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-12 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-13 | Southwest Airlines | WN4122 / WN3946 + WN1965 | 12:05:00→18:25:00 4h 20m nonstop · 14:25:00→21:55:00 9h 30m 1 stop via FLL | Axel-exclusive $462.50 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-13 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-14 | Southwest Airlines | WN4122 / WN3950 + WN2874 | 12:05:00→18:25:00 4h 20m nonstop · 13:20:00→21:05:00 9h 45m 1 stop via MCO | Axel-exclusive $462.50 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-14 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-15 | Southwest Airlines | WN4122 / WN3946 + WN1965 | 12:05:00→18:25:00 4h 20m nonstop · 14:25:00→21:55:00 9h 30m 1 stop via FLL | Axel-exclusive $462.50 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-15 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-16 | Southwest Airlines | WN4122 / WN3946 + WN1965 | 12:05:00→18:25:00 4h 20m nonstop · 14:25:00→21:55:00 9h 30m 1 stop via FLL | Axel-exclusive $462.50 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-16 | American Airlines | AA2317 + AA2213 / AA1893 + AA3710 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 10:32:00→17:45:00 9h 13m 1 stop via MIA | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-17 | Southwest Airlines | WN4122 / WN2750 | 12:05:00→18:25:00 4h 20m nonstop · 17:00:00→20:00:00 5h 00m nonstop | Axel-exclusive $490.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-17 | American Airlines | AA2317 + AA2213 / AA1893 + AA3710 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 10:32:00→17:45:00 9h 13m 1 stop via MIA | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-18 | Southwest Airlines | WN4122 / WN2750 | 12:05:00→18:25:00 4h 20m nonstop · 17:00:00→20:00:00 5h 00m nonstop | Axel-exclusive $490.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-18 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $470.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-19 | Southwest Airlines | WN4122 / WN2750 | 12:05:00→18:25:00 4h 20m nonstop · 17:00:00→20:00:00 5h 00m nonstop | Axel-exclusive $588.00 | 2026-10-29T01:29:03Z |
| 2026-12-05 → 2026-12-19 | American Airlines | AA2317 + AA2213 / AA3324 + AA2486 | 05:02:00→14:53:00 7h 51m 1 stop via ORD · 07:05:00→13:20:00 8h 15m 1 stop via CLT | Axel-exclusive $564.00 | 2026-10-29T01:29:03Z |
Hotels in San Juan for these trips
Hotels: under a trip, hotels in San Juan for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.
- Hotels in San Juan for these nights (Dec 5–6, 2026 · 1 night · 2 adults, 1 room): 3★ S.J. Suites Hotel, $170 total · 4★ Ciqala Suites Hotel, $331 total · 5★ Fairmont El San Juan Villa Experience, $776 total
- Hotels in San Juan for these nights (Dec 5–7, 2026 · 2 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $294 total · 4★ Ciqala Suites Hotel, $644.50 total · 5★ Fairmont El San Juan Villa Experience, $1,320 total
- Hotels in San Juan for these nights (Dec 5–8, 2026 · 3 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $414 total · 4★ Ciqala Suites Hotel, $940.50 total · 5★ Fairmont El San Juan Villa Experience, $1,816 total
- Hotels in San Juan for these nights (Dec 5–9, 2026 · 4 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $526 total · 4★ Ciqala Suites Hotel, $1,232.50 total · 5★ Fairmont El San Juan Villa Experience, $2,264 total
- Hotels in San Juan for these nights (Dec 5–10, 2026 · 5 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $636 total · 4★ Ciqala Suites Hotel, $1,528.50 total · 5★ Fairmont El San Juan Villa Experience, $2,712 total
- Hotels in San Juan for these nights (Dec 5–11, 2026 · 6 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $765 total · 4★ The Royal Sonesta San Juan, $1,965 total · 5★ Fairmont El San Juan Villa Experience, $3,280 total
- Hotels in San Juan for these nights (Dec 5–12, 2026 · 7 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $935 total · 4★ Ciqala Suites Hotel, $2,267.50 total · 5★ Fairmont El San Juan Villa Experience, $3,896 total
- Hotels in San Juan for these nights (Dec 5–13, 2026 · 8 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,105 total · 4★ Ciqala Suites Hotel, $2,486.50 total · 5★ Fairmont El San Juan Villa Experience, $4,539 total
- Hotels in San Juan for these nights (Dec 5–14, 2026 · 9 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,216 total · 4★ Ciqala Suites Hotel, $2,641.50 total · 5★ Fairmont El San Juan Villa Experience, $5,035 total
- Hotels in San Juan for these nights (Dec 5–15, 2026 · 10 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,334 total · 4★ Ciqala Suites Hotel, $2,773.50 total · 5★ Fairmont El San Juan Villa Experience, $5,567 total
- Hotels in San Juan for these nights (Dec 5–16, 2026 · 11 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,454 total · 4★ Ciqala Suites Hotel, $2,905.50 total · 5★ Fairmont El San Juan Villa Experience, $6,015 total
- Hotels in San Juan for these nights (Dec 5–17, 2026 · 12 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,572 total · 4★ Ciqala Suites Hotel, $3,037.50 total · 5★ Fairmont El San Juan Villa Experience, $6,547 total
- Hotels in San Juan for these nights (Dec 5–18, 2026 · 13 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,693 total · 4★ Ciqala Suites Hotel, $3,196.50 total · 5★ Fairmont El San Juan Villa Experience, $7,038 total
- Hotels in San Juan for these nights (Dec 5–19, 2026 · 14 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,863 total · 4★ Ciqala Suites Hotel, $3,439.50 total · 5★ Fairmont El San Juan Villa Experience, $7,704 total
Route overview: Saint Louis to San Juan (SJU) flight deals
2026-12-05 · one way · Axel-exclusive $250.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
2026-12-05 · one way · Axel-exclusive $260.00
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
2026-12-05 → 2026-12-06 · Axel-exclusive $462.50
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN3946 / WN1965: SJU 2026-12-06 14:25:00 → STL 2026-12-06 21:55:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
- WN3946: SJU 2026-12-06 14:25:00 → FLL 2026-12-06 16:20:00; layover at FLL: 215 minutes.
- WN1965: FLL 2026-12-06 19:55:00 → STL 2026-12-06 21:55:00.
2026-12-05 → 2026-12-06 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA3324 / AA2486: SJU 2026-12-06 07:05:00 → STL 2026-12-06 13:20:00; 1 stop(s) via CLT; 495 minutes. Local airport times.
- AA3324: SJU 2026-12-06 07:05:00 → CLT 2026-12-06 10:05:00; layover at CLT: 135 minutes.
- AA2486: CLT 2026-12-06 12:20:00 → STL 2026-12-06 13:20:00.
2026-12-05 → 2026-12-07 · Axel-exclusive $462.50
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN3950 / WN2874: SJU 2026-12-07 13:20:00 → STL 2026-12-07 21:05:00; 1 stop(s) via MCO; 585 minutes. Local airport times.
- WN3950: SJU 2026-12-07 13:20:00 → MCO 2026-12-07 15:35:00; layover at MCO: 230 minutes.
- WN2874: MCO 2026-12-07 19:25:00 → STL 2026-12-07 21:05:00.
2026-12-05 → 2026-12-07 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA3324 / AA2486: SJU 2026-12-07 07:05:00 → STL 2026-12-07 13:20:00; 1 stop(s) via CLT; 495 minutes. Local airport times.
- AA3324: SJU 2026-12-07 07:05:00 → CLT 2026-12-07 10:05:00; layover at CLT: 135 minutes.
- AA2486: CLT 2026-12-07 12:20:00 → STL 2026-12-07 13:20:00.
2026-12-05 → 2026-12-08 · Axel-exclusive $462.50
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN3946 / WN1965: SJU 2026-12-08 14:25:00 → STL 2026-12-08 21:55:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
- WN3946: SJU 2026-12-08 14:25:00 → FLL 2026-12-08 16:20:00; layover at FLL: 215 minutes.
- WN1965: FLL 2026-12-08 19:55:00 → STL 2026-12-08 21:55:00.
2026-12-05 → 2026-12-08 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA3324 / AA2486: SJU 2026-12-08 07:05:00 → STL 2026-12-08 13:20:00; 1 stop(s) via CLT; 495 minutes. Local airport times.
- AA3324: SJU 2026-12-08 07:05:00 → CLT 2026-12-08 10:05:00; layover at CLT: 135 minutes.
- AA2486: CLT 2026-12-08 12:20:00 → STL 2026-12-08 13:20:00.
2026-12-05 → 2026-12-09 · Axel-exclusive $462.50
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN3946 / WN1965: SJU 2026-12-09 14:25:00 → STL 2026-12-09 21:55:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
- WN3946: SJU 2026-12-09 14:25:00 → FLL 2026-12-09 16:20:00; layover at FLL: 215 minutes.
- WN1965: FLL 2026-12-09 19:55:00 → STL 2026-12-09 21:55:00.
2026-12-05 → 2026-12-09 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA1893 / AA3710: SJU 2026-12-09 10:32:00 → STL 2026-12-09 17:45:00; 1 stop(s) via MIA; 553 minutes. Local airport times.
- AA1893: SJU 2026-12-09 10:32:00 → MIA 2026-12-09 12:26:00; layover at MIA: 194 minutes.
- AA3710: MIA 2026-12-09 15:40:00 → STL 2026-12-09 17:45:00.
2026-12-05 → 2026-12-11 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA3324 / AA2486: SJU 2026-12-11 07:05:00 → STL 2026-12-11 13:20:00; 1 stop(s) via CLT; 495 minutes. Local airport times.
- AA3324: SJU 2026-12-11 07:05:00 → CLT 2026-12-11 10:05:00; layover at CLT: 135 minutes.
- AA2486: CLT 2026-12-11 12:20:00 → STL 2026-12-11 13:20:00.
2026-12-05 → 2026-12-11 · Axel-exclusive $490.00
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN2750: SJU 2026-12-11 17:00:00 → STL 2026-12-11 20:00:00; nonstop; 300 minutes. Local airport times.
2026-12-05 → 2026-12-12 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA3324 / AA2486: SJU 2026-12-12 07:05:00 → STL 2026-12-12 13:20:00; 1 stop(s) via CLT; 495 minutes. Local airport times.
- AA3324: SJU 2026-12-12 07:05:00 → CLT 2026-12-12 10:05:00; layover at CLT: 135 minutes.
- AA2486: CLT 2026-12-12 12:20:00 → STL 2026-12-12 13:20:00.
2026-12-05 → 2026-12-12 · Axel-exclusive $490.00
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN2750: SJU 2026-12-12 17:00:00 → STL 2026-12-12 20:00:00; nonstop; 300 minutes. Local airport times.
2026-12-05 → 2026-12-13 · Axel-exclusive $462.50
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN3946 / WN1965: SJU 2026-12-13 14:25:00 → STL 2026-12-13 21:55:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
- WN3946: SJU 2026-12-13 14:25:00 → FLL 2026-12-13 16:20:00; layover at FLL: 215 minutes.
- WN1965: FLL 2026-12-13 19:55:00 → STL 2026-12-13 21:55:00.
2026-12-05 → 2026-12-13 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA3324 / AA2486: SJU 2026-12-13 07:05:00 → STL 2026-12-13 13:20:00; 1 stop(s) via CLT; 495 minutes. Local airport times.
- AA3324: SJU 2026-12-13 07:05:00 → CLT 2026-12-13 10:05:00; layover at CLT: 135 minutes.
- AA2486: CLT 2026-12-13 12:20:00 → STL 2026-12-13 13:20:00.
2026-12-05 → 2026-12-15 · Axel-exclusive $462.50
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN3946 / WN1965: SJU 2026-12-15 14:25:00 → STL 2026-12-15 21:55:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
- WN3946: SJU 2026-12-15 14:25:00 → FLL 2026-12-15 16:20:00; layover at FLL: 215 minutes.
- WN1965: FLL 2026-12-15 19:55:00 → STL 2026-12-15 21:55:00.
2026-12-05 → 2026-12-15 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA3324 / AA2486: SJU 2026-12-15 07:05:00 → STL 2026-12-15 13:20:00; 1 stop(s) via CLT; 495 minutes. Local airport times.
- AA3324: SJU 2026-12-15 07:05:00 → CLT 2026-12-15 10:05:00; layover at CLT: 135 minutes.
- AA2486: CLT 2026-12-15 12:20:00 → STL 2026-12-15 13:20:00.
2026-12-05 → 2026-12-16 · Axel-exclusive $462.50
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN3946 / WN1965: SJU 2026-12-16 14:25:00 → STL 2026-12-16 21:55:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
- WN3946: SJU 2026-12-16 14:25:00 → FLL 2026-12-16 16:20:00; layover at FLL: 215 minutes.
- WN1965: FLL 2026-12-16 19:55:00 → STL 2026-12-16 21:55:00.
2026-12-05 → 2026-12-16 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA1893 / AA3710: SJU 2026-12-16 10:32:00 → STL 2026-12-16 17:45:00; 1 stop(s) via MIA; 553 minutes. Local airport times.
- AA1893: SJU 2026-12-16 10:32:00 → MIA 2026-12-16 12:26:00; layover at MIA: 194 minutes.
- AA3710: MIA 2026-12-16 15:40:00 → STL 2026-12-16 17:45:00.
2026-12-05 → 2026-12-17 · Axel-exclusive $470.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA1893 / AA3710: SJU 2026-12-17 10:32:00 → STL 2026-12-17 17:45:00; 1 stop(s) via MIA; 553 minutes. Local airport times.
- AA1893: SJU 2026-12-17 10:32:00 → MIA 2026-12-17 12:26:00; layover at MIA: 194 minutes.
- AA3710: MIA 2026-12-17 15:40:00 → STL 2026-12-17 17:45:00.
2026-12-05 → 2026-12-17 · Axel-exclusive $490.00
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN2750: SJU 2026-12-17 17:00:00 → STL 2026-12-17 20:00:00; nonstop; 300 minutes. Local airport times.
2026-12-05 → 2026-12-19 · Axel-exclusive $564.00
- American Airlines AA2317 / AA2213: STL 2026-12-05 05:02:00 → SJU 2026-12-05 14:53:00; 1 stop(s) via ORD; 471 minutes. Local airport times.
- AA2317: STL 2026-12-05 05:02:00 → ORD 2026-12-05 06:30:00; layover at ORD: 105 minutes.
- AA2213: ORD 2026-12-05 08:15:00 → SJU 2026-12-05 14:53:00.
- American Airlines AA3324 / AA2486: SJU 2026-12-19 07:05:00 → STL 2026-12-19 13:20:00; 1 stop(s) via CLT; 495 minutes. Local airport times.
- AA3324: SJU 2026-12-19 07:05:00 → CLT 2026-12-19 10:05:00; layover at CLT: 135 minutes.
- AA2486: CLT 2026-12-19 12:20:00 → STL 2026-12-19 13:20:00.
2026-12-05 → 2026-12-19 · Axel-exclusive $588.00
- Southwest Airlines WN4122: STL 2026-12-05 12:05:00 → SJU 2026-12-05 18:25:00; nonstop; 260 minutes. Local airport times.
- Southwest Airlines WN2750: SJU 2026-12-19 17:00:00 → STL 2026-12-19 20:00:00; nonstop; 300 minutes. Local airport times.
Explore this route
- All dates for this route
- Dec 4, 2026 · Return options
- Dec 6, 2026 · Return options
- Hotels in San Juan with Axel
For AI assistants
- This page: Saint Louis (STL) to San Juan (SJU) · Dec 5, 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. Under a trip, hotels in San Juan for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
- Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
- 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 Saint Louis to San Juan (SJU) 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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_fallbackusing IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace/return/YYYY-MM-DDwith/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.
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