Travel with Axel,
get the best price.

San Juan → Charlotte

Jan 21, 2027 · return Feb 4, 2027

SJU → CLT1 adulteconomyRound trip

9 flight options · 4 airlines

Nonstop flights

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
1:40 pmSJU
4h 7m
Nonstop
4:47 pmCLT
Frontier Airlines
5:42 pmCLT
3h 38m
Nonstop
10:20 pmSJU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
6:48 amSJU
3h 57m
Nonstop
9:45 amCLT
American Airlines
8:55 amCLT
3h 37m
Nonstop
1:32 pmSJU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
2:28 pmSJU
4h 1m
Nonstop
5:29 pmCLT
American Airlines
8:55 amCLT
3h 37m
Nonstop
1:32 pmSJU

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Thu, Feb 4

JetBlue Airways
3:50 pmSJU
8h 9m
FLL · 3h 13m
10:59 pmCLT
JetBlue Airways
3:40 pmCLT
6h 48m
FLL · 2h 11m
11:28 pmSJU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Southwest Airlines
2:05 pmSJU
8h 35m
BWI · 2h 50m
9:40 pmCLT
Southwest Airlines
6:40 amCLT
7h
BNA · 1h 35m
2:40 pmSJU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
6:25 amSJU
7h 42m
FLL · 2h 32m
1:07 pmCLT
Frontier Airlines
5:42 pmCLT
3h 38m
Nonstop
10:20 pmSJU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
3:55 amSJU
7h 46m
MCO · 2h 48m
10:41 amCLT
Frontier Airlines
5:42 pmCLT
3h 38m
Nonstop
10:20 pmSJU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
4:52 pmSJU
7h 54m
MIA · 2h 37m
11:46 pmCLT
Frontier Airlines
5:42 pmCLT
3h 38m
Nonstop
10:20 pmSJU

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
10:32 amSJU
8h 23m
MIA · 3h 14m
5:55 pmCLT
American Airlines
8:55 amCLT
3h 37m
Nonstop
1:32 pmSJU

Round-trip total · 1 adult · Taxes included

Make this trip yours

SJU ⇄ CLT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 → 2027-02-04Frontier AirlinesF93003 / F93004$235.002026-10-29T01:23:01Z
2027-01-21 → 2027-02-04American AirlinesAA3324 / AA1908$420.002026-10-29T01:23:01Z
2027-01-21 → 2027-02-04JetBlue AirwaysB62252 + B62149 / B61148 + B6653$350.002026-10-29T01:23:01Z
2027-01-21 → 2027-02-04Southwest AirlinesWN4916 + WN4030 / WN1225 + WN2356$370.002026-10-29T01:23:01Z
2027-01-21 → 2027-02-04American AirlinesAA1908 / AA1908$420.002026-10-29T01:23:01Z
2027-01-21 → 2027-02-04Frontier AirlinesF93017 + F91984 / F93004$225.002026-10-29T01:23:01Z
2027-01-21 → 2027-02-04Frontier AirlinesF91823 + F91760 / F93004$225.002026-10-29T01:23:01Z
2027-01-21 → 2027-02-04Frontier AirlinesF92283 + F93037 / F93004$225.002026-10-29T01:23:01Z
2027-01-21 → 2027-02-04American AirlinesAA1893 + AA1096 / AA1908$392.502026-10-29T01:23:01Z

2027-01-21 → 2027-02-04 · $235.00

  • Frontier Airlines F93003: SJU 2027-01-21 13:40:00 → CLT 2027-01-21 16:47:00; nonstop; 247 minutes. Local airport times.
  • Frontier Airlines F93004: CLT 2027-02-04 17:42:00 → SJU 2027-02-04 22:20:00; nonstop; 218 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $420.00

  • American Airlines AA3324: SJU 2027-01-21 06:48:00 → CLT 2027-01-21 09:45:00; nonstop; 237 minutes. Local airport times.
  • American Airlines AA1908: CLT 2027-02-04 08:55:00 → SJU 2027-02-04 13:32:00; nonstop; 217 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $350.00

  • JetBlue Airways B62252 / B62149: SJU 2027-01-21 15:50:00 → CLT 2027-01-21 22:59:00; 1 stop(s) via FLL; 489 minutes. Local airport times.
    • B62252: SJU 2027-01-21 15:50:00 → FLL 2027-01-21 17:41:00; layover at FLL: 193 minutes.
    • B62149: FLL 2027-01-21 20:54:00 → CLT 2027-01-21 22:59:00.
  • JetBlue Airways B61148 / B6653: CLT 2027-02-04 15:40:00 → SJU 2027-02-04 23:28:00; 1 stop(s) via FLL; 408 minutes. Local airport times.
    • B61148: CLT 2027-02-04 15:40:00 → FLL 2027-02-04 17:44:00; layover at FLL: 131 minutes.
    • B6653: FLL 2027-02-04 19:55:00 → SJU 2027-02-04 23:28:00.

2027-01-21 → 2027-02-04 · $370.00

  • Southwest Airlines WN4916 / WN4030: SJU 2027-01-21 14:05:00 → CLT 2027-01-21 21:40:00; 1 stop(s) via BWI; 515 minutes. Local airport times.
    • WN4916: SJU 2027-01-21 14:05:00 → BWI 2027-01-21 17:10:00; layover at BWI: 170 minutes.
    • WN4030: BWI 2027-01-21 20:00:00 → CLT 2027-01-21 21:40:00.
  • Southwest Airlines WN1225 / WN2356: CLT 2027-02-04 06:40:00 → SJU 2027-02-04 14:40:00; 1 stop(s) via BNA; 420 minutes. Local airport times.
    • WN1225: CLT 2027-02-04 06:40:00 → BNA 2027-02-04 07:10:00; layover at BNA: 95 minutes.
    • WN2356: BNA 2027-02-04 08:45:00 → SJU 2027-02-04 14:40:00.

2027-01-21 → 2027-02-04 · $420.00

  • American Airlines AA1908: SJU 2027-01-21 14:28:00 → CLT 2027-01-21 17:29:00; nonstop; 241 minutes. Local airport times.
  • American Airlines AA1908: CLT 2027-02-04 08:55:00 → SJU 2027-02-04 13:32:00; nonstop; 217 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $225.00

  • Frontier Airlines F93017 / F91984: SJU 2027-01-21 06:25:00 → CLT 2027-01-21 13:07:00; 1 stop(s) via FLL; 462 minutes. Local airport times.
    • F93017: SJU 2027-01-21 06:25:00 → FLL 2027-01-21 08:28:00; layover at FLL: 152 minutes.
    • F91984: FLL 2027-01-21 11:00:00 → CLT 2027-01-21 13:07:00.
  • Frontier Airlines F93004: CLT 2027-02-04 17:42:00 → SJU 2027-02-04 22:20:00; nonstop; 218 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $225.00

  • Frontier Airlines F91823 / F91760: SJU 2027-01-21 03:55:00 → CLT 2027-01-21 10:41:00; 1 stop(s) via MCO; 466 minutes. Local airport times.
    • F91823: SJU 2027-01-21 03:55:00 → MCO 2027-01-21 06:00:00; layover at MCO: 168 minutes.
    • F91760: MCO 2027-01-21 08:48:00 → CLT 2027-01-21 10:41:00.
  • Frontier Airlines F93004: CLT 2027-02-04 17:42:00 → SJU 2027-02-04 22:20:00; nonstop; 218 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $225.00

  • Frontier Airlines F92283 / F93037: SJU 2027-01-21 16:52:00 → CLT 2027-01-21 23:46:00; 1 stop(s) via MIA; 474 minutes. Local airport times.
    • F92283: SJU 2027-01-21 16:52:00 → MIA 2027-01-21 18:50:00; layover at MIA: 157 minutes.
    • F93037: MIA 2027-01-21 21:27:00 → CLT 2027-01-21 23:46:00.
  • Frontier Airlines F93004: CLT 2027-02-04 17:42:00 → SJU 2027-02-04 22:20:00; nonstop; 218 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $392.50

  • American Airlines AA1893 / AA1096: SJU 2027-01-21 10:32:00 → CLT 2027-01-21 17:55:00; 1 stop(s) via MIA; 503 minutes. Local airport times.
    • AA1893: SJU 2027-01-21 10:32:00 → MIA 2027-01-21 12:26:00; layover at MIA: 194 minutes.
    • AA1096: MIA 2027-01-21 15:40:00 → CLT 2027-01-21 17:55:00.
  • American Airlines AA1908: CLT 2027-02-04 08:55:00 → SJU 2027-02-04 13:32:00; nonstop; 217 minutes. Local airport times.

More dates for this route