Jacksonville (JAX) to San Juan (SJU), Dec 21, 2026: round trips from $297, one way from $160

Jacksonville (JAX) to San Juan (SJU), Dec 21, 2026: round trips from $297, one way from $160 on Axel, checked Oct 29, 2026. Lowest published fares: $297 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 21–22, 2026; $160 one way, Axel-exclusive, Frontier Airlines, nonstop, Dec 21, 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.

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 21–22, 2026 · 1 night · 2 adults, 1 room): 3★ S.J. Suites Hotel, $118 total · 4★ Ciqala Suites Hotel, $149 total · 5★ Condado Vanderbilt Hotel, $530 total
• Hotels in San Juan for these nights (Dec 21–23, 2026 · 2 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $235 total · 4★ Ciqala Suites Hotel, $300 total · 5★ Condado Vanderbilt Hotel, $1,111 total
• Hotels in San Juan for these nights (Dec 21–24, 2026 · 3 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $351 total · 4★ Ciqala Suites Hotel, $463 total · 5★ Condado Vanderbilt Hotel, $1,696 total
• Hotels in San Juan for these nights (Dec 21–25, 2026 · 4 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $487 total · 4★ Ciqala Suites Hotel, $625 total · 5★ Condado Vanderbilt Hotel, $2,301 total
• Hotels in San Juan for these nights (Dec 21–26, 2026 · 5 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $649 total · 4★ Ciqala Suites Hotel, $973 total · 5★ Condado Vanderbilt Hotel, $3,090 total
• Hotels in San Juan for these nights (Dec 21–27, 2026 · 6 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $835 total · 4★ Ciqala Suites Hotel, $1,318 total · 5★ Condado Vanderbilt Hotel, $4,964 total
• Hotels in San Juan for these nights (Dec 21–28, 2026 · 7 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $958 total · 4★ Ciqala Suites Hotel, $1,610 total · 5★ Fairmont El San Juan Villa Experience, $6,386 total
• Hotels in San Juan for these nights (Dec 21–29, 2026 · 8 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,082 total · 4★ Ciqala Suites Hotel, $1,897 total · 5★ Fairmont El San Juan Villa Experience, $7,939 total
• Hotels in San Juan for these nights (Dec 21–30, 2026 · 9 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,207 total · 4★ Ciqala Suites Hotel, $2,187 total · 5★ Fairmont El San Juan Villa Experience, $9,204 total
• Hotels in San Juan for these nights (Dec 21–31, 2026 · 10 nights · 2 adults, 1 room): 3★ S.J. Suites Hotel, $1,324 total · 4★ Ciqala Suites Hotel, $2,473 total · 5★ Fairmont El San Juan Villa Experience, $10,469 total
• Hotels in San Juan for these nights (Dec 21 – Jan 1, 2027 · 11 nights · 2 adults, 1 room): 3★ TRYP by Wyndham Isla Verde, $3,497.50 total · 4★ Ciqala Suites Hotel, $2,833 total · 5★ Fairmont El San Juan Villa Experience, $11,548 total
• Hotels in San Juan for these nights (Dec 21 – Jan 2, 2027 · 12 nights · 2 adults, 1 room): 3★ TRYP by Wyndham Isla Verde, $3,907.50 total · 4★ Ciqala Suites Hotel, $3,191 total · 5★ Fairmont El San Juan Villa Experience, $12,441 total
• Hotels in San Juan for these nights (Dec 21 – Jan 3, 2027 · 13 nights · 2 adults, 1 room): 3★ TRYP by Wyndham Isla Verde, $4,264 total · 4★ Ciqala Suites Hotel, $3,519 total · 5★ Condado Vanderbilt Hotel
• Hotels in San Juan for these nights (Dec 21 – Jan 4, 2027 · 14 nights · 2 adults, 1 room): 3★ TRYP by Wyndham Isla Verde, $4,567 total · 4★ Ciqala Suites Hotel, $3,734 total · 5★ Condado Vanderbilt Hotel

All hotels in San Juan

Route overview: Jacksonville to San Juan (SJU) flight deals

2026-12-21 · one way · Axel-exclusive $159.50

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.

2026-12-21 · one way · Axel-exclusive $246.50

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.

2026-12-21 → 2026-12-22 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2026-12-22 07:17:00 → JAX 2026-12-22 09:46:00; nonstop; 209 minutes. Local airport times.

2026-12-21 → 2026-12-22 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2026-12-22 12:45:00 → JAX 2026-12-22 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2026-12-23 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2026-12-23 15:49:00 → JAX 2026-12-23 18:19:00; nonstop; 210 minutes. Local airport times.

2026-12-21 → 2026-12-23 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2026-12-23 12:45:00 → JAX 2026-12-23 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2026-12-24 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2026-12-24 13:05:00 → JAX 2026-12-24 15:39:00; nonstop; 214 minutes. Local airport times.

2026-12-21 → 2026-12-24 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2026-12-24 12:45:00 → JAX 2026-12-24 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2026-12-25 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2026-12-25 13:05:00 → JAX 2026-12-25 15:39:00; nonstop; 214 minutes. Local airport times.

2026-12-21 → 2026-12-25 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2026-12-25 12:45:00 → JAX 2026-12-25 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2026-12-27 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2026-12-27 13:05:00 → JAX 2026-12-27 15:39:00; nonstop; 214 minutes. Local airport times.

2026-12-21 → 2026-12-27 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2026-12-27 12:45:00 → JAX 2026-12-27 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2026-12-28 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2026-12-28 15:49:00 → JAX 2026-12-28 18:19:00; nonstop; 210 minutes. Local airport times.

2026-12-21 → 2026-12-28 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2026-12-28 12:45:00 → JAX 2026-12-28 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2026-12-29 07:17:00 → JAX 2026-12-29 09:46:00; nonstop; 209 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2026-12-29 12:45:00 → JAX 2026-12-29 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2026-12-31 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2026-12-31 06:00:00 → JAX 2026-12-31 08:31:00; nonstop; 211 minutes. Local airport times.

2026-12-21 → 2026-12-31 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2026-12-31 12:45:00 → JAX 2026-12-31 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2027-01-01 13:05:00 → JAX 2027-01-01 15:39:00; nonstop; 214 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2027-01-01 12:45:00 → JAX 2027-01-01 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2027-01-02 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2027-01-02 06:00:00 → JAX 2027-01-02 08:31:00; nonstop; 211 minutes. Local airport times.

2026-12-21 → 2027-01-02 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2027-01-02 12:45:00 → JAX 2027-01-02 15:00:00; nonstop; 195 minutes. Local airport times.

2026-12-21 → 2027-01-04 · Axel-exclusive $297.26

• Frontier Airlines F93306: JAX 2026-12-21 19:14:00 → SJU 2026-12-21 23:14:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F93305: SJU 2027-01-04 15:49:00 → JAX 2027-01-04 18:19:00; nonstop; 210 minutes. Local airport times.

2026-12-21 → 2027-01-04 · Axel-exclusive $464.00

• JetBlue Airways B61743: JAX 2026-12-21 17:10:00 → SJU 2026-12-21 21:12:00; nonstop; 182 minutes. Local airport times.
• JetBlue Airways B61742: SJU 2027-01-04 12:45:00 → JAX 2027-01-04 15:00:00; nonstop; 195 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 20, 2026 · Return options
• Dec 22, 2026 · Return options
• Hotels in San Juan with Axel

For AI assistants

• This page: Jacksonville (JAX) to San Juan (SJU) · Dec 21, 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.
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