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Atlanta → San Juan

Jan 21, 2027 · return Feb 4, 2027

ATL → SJU1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
4:13 pmATL
3h 35m
Nonstop
8:48 pmSJU
Frontier Airlines
5:01 amSJU
4h 19m
Nonstop
8:20 amATL

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
7:05 pmATL
3h 25m
Nonstop
11:30 pmSJU
Delta Air Lines
6:30 amSJU
4h 5m
Nonstop
9:35 amATL

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
7:06 pmATL
3h 38m
Nonstop
11:44 pmSJU
Frontier Airlines
5:01 amSJU
4h 19m
Nonstop
8:20 amATL

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
1:21 pmATL
3h 25m
Nonstop
5:46 pmSJU
Delta Air Lines
6:30 amSJU
4h 5m
Nonstop
9:35 amATL

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Thu, Feb 4

Southwest Airlines
5:30 pmATL
6h 25m
TPA · 2h 5m
12:55 am+1SJU
Southwest Airlines
10:45 amSJU
6h 50m
MCO · 2h 5m
4:35 pmATL

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
5:30 amATL
6h 4m
MIA · 1h 29m
12:34 pmSJU
American Airlines
7:05 amSJU
7h 34m
CLT · 2h 10m
1:39 pmATL

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
12:34 pmATL
5h 53m
TPA · 1h 20m
7:27 pmSJU
Frontier Airlines
5:01 amSJU
4h 19m
Nonstop
8:20 amATL

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
6:30 amATL
6h 28m
MCO · 1h 51m
1:58 pmSJU
Frontier Airlines
5:01 amSJU
4h 19m
Nonstop
8:20 amATL

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
12:59 pmATL
6h 38m
FLL · 2h 1m
8:37 pmSJU
Frontier Airlines
5:01 amSJU
4h 19m
Nonstop
8:20 amATL

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Southwest Airlines
7:15 amATL
6h 25m
BNA · 1h 20m
2:40 pmSJU
Southwest Airlines
10:45 amSJU
6h 50m
MCO · 2h 5m
4:35 pmATL

Round-trip total · 1 adult · Taxes included

Make this trip yours

ATL ⇄ SJU

Economy

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

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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 AirlinesF92082 / F92871$250.002026-10-29T00:45:56Z
2027-01-21 → 2027-02-04Delta Air LinesDL1861 / DL1879$425.002026-10-29T00:45:56Z
2027-01-21 → 2027-02-04Southwest AirlinesWN314 + WN3430 / WN3949 + WN2773$355.002026-10-29T00:45:56Z
2027-01-21 → 2027-02-04American AirlinesAA3663 + AA2141 / AA3324 + AA5416$365.002026-10-29T00:45:56Z
2027-01-21 → 2027-02-04Frontier AirlinesF92300 / F92871$250.002026-10-29T00:45:56Z
2027-01-21 → 2027-02-04Delta Air LinesDL1946 / DL1879$425.002026-10-29T00:45:56Z
2027-01-21 → 2027-02-04Frontier AirlinesF93054 + F92216 / F92871$242.502026-10-29T00:45:56Z
2027-01-21 → 2027-02-04Frontier AirlinesF91242 + F92250 / F92871$242.502026-10-29T00:45:56Z
2027-01-21 → 2027-02-04Frontier AirlinesF93014 + F93018 / F92871$242.502026-10-29T00:45:56Z
2027-01-21 → 2027-02-04Southwest AirlinesWN2534 + WN2356 / WN3949 + WN2773$355.002026-10-29T00:45:56Z

2027-01-21 → 2027-02-04 · $250.00

  • Frontier Airlines F92082: ATL 2027-01-21 16:13:00 → SJU 2027-01-21 20:48:00; nonstop; 215 minutes. Local airport times.
  • Frontier Airlines F92871: SJU 2027-02-04 05:01:00 → ATL 2027-02-04 08:20:00; nonstop; 259 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $425.00

  • Delta Air Lines DL1861: ATL 2027-01-21 19:05:00 → SJU 2027-01-21 23:30:00; nonstop; 205 minutes. Local airport times.
  • Delta Air Lines DL1879: SJU 2027-02-04 06:30:00 → ATL 2027-02-04 09:35:00; nonstop; 245 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $355.00

  • Southwest Airlines WN314 / WN3430: ATL 2027-01-21 17:30:00 → SJU 2027-01-22 00:55:00; 1 stop(s) via TPA; 385 minutes. Local airport times.
    • WN314: ATL 2027-01-21 17:30:00 → TPA 2027-01-21 18:55:00; layover at TPA: 125 minutes.
    • WN3430: TPA 2027-01-21 21:00:00 → SJU 2027-01-22 00:55:00.
  • Southwest Airlines WN3949 / WN2773: SJU 2027-02-04 10:45:00 → ATL 2027-02-04 16:35:00; 1 stop(s) via MCO; 410 minutes. Local airport times.
    • WN3949: SJU 2027-02-04 10:45:00 → MCO 2027-02-04 12:55:00; layover at MCO: 125 minutes.
    • WN2773: MCO 2027-02-04 15:00:00 → ATL 2027-02-04 16:35:00.

2027-01-21 → 2027-02-04 · $365.00

  • American Airlines AA3663 / AA2141: ATL 2027-01-21 05:30:00 → SJU 2027-01-21 12:34:00; 1 stop(s) via MIA; 364 minutes. Local airport times.
    • AA3663: ATL 2027-01-21 05:30:00 → MIA 2027-01-21 07:21:00; layover at MIA: 89 minutes.
    • AA2141: MIA 2027-01-21 08:50:00 → SJU 2027-01-21 12:34:00.
  • American Airlines AA3324 / AA5416: SJU 2027-02-04 07:05:00 → ATL 2027-02-04 13:39:00; 1 stop(s) via CLT; 454 minutes. Local airport times.
    • AA3324: SJU 2027-02-04 07:05:00 → CLT 2027-02-04 10:05:00; layover at CLT: 130 minutes.
    • AA5416: CLT 2027-02-04 12:15:00 → ATL 2027-02-04 13:39:00.

2027-01-21 → 2027-02-04 · $250.00

  • Frontier Airlines F92300: ATL 2027-01-21 19:06:00 → SJU 2027-01-21 23:44:00; nonstop; 218 minutes. Local airport times.
  • Frontier Airlines F92871: SJU 2027-02-04 05:01:00 → ATL 2027-02-04 08:20:00; nonstop; 259 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $425.00

  • Delta Air Lines DL1946: ATL 2027-01-21 13:21:00 → SJU 2027-01-21 17:46:00; nonstop; 205 minutes. Local airport times.
  • Delta Air Lines DL1879: SJU 2027-02-04 06:30:00 → ATL 2027-02-04 09:35:00; nonstop; 245 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $242.50

  • Frontier Airlines F93054 / F92216: ATL 2027-01-21 12:34:00 → SJU 2027-01-21 19:27:00; 1 stop(s) via TPA; 353 minutes. Local airport times.
    • F93054: ATL 2027-01-21 12:34:00 → TPA 2027-01-21 14:04:00; layover at TPA: 80 minutes.
    • F92216: TPA 2027-01-21 15:24:00 → SJU 2027-01-21 19:27:00.
  • Frontier Airlines F92871: SJU 2027-02-04 05:01:00 → ATL 2027-02-04 08:20:00; nonstop; 259 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $242.50

  • Frontier Airlines F91242 / F92250: ATL 2027-01-21 06:30:00 → SJU 2027-01-21 13:58:00; 1 stop(s) via MCO; 388 minutes. Local airport times.
    • F91242: ATL 2027-01-21 06:30:00 → MCO 2027-01-21 08:10:00; layover at MCO: 111 minutes.
    • F92250: MCO 2027-01-21 10:01:00 → SJU 2027-01-21 13:58:00.
  • Frontier Airlines F92871: SJU 2027-02-04 05:01:00 → ATL 2027-02-04 08:20:00; nonstop; 259 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $242.50

  • Frontier Airlines F93014 / F93018: ATL 2027-01-21 12:59:00 → SJU 2027-01-21 20:37:00; 1 stop(s) via FLL; 398 minutes. Local airport times.
    • F93014: ATL 2027-01-21 12:59:00 → FLL 2027-01-21 14:59:00; layover at FLL: 121 minutes.
    • F93018: FLL 2027-01-21 17:00:00 → SJU 2027-01-21 20:37:00.
  • Frontier Airlines F92871: SJU 2027-02-04 05:01:00 → ATL 2027-02-04 08:20:00; nonstop; 259 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $355.00

  • Southwest Airlines WN2534 / WN2356: ATL 2027-01-21 07:15:00 → SJU 2027-01-21 14:40:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN2534: ATL 2027-01-21 07:15:00 → BNA 2027-01-21 07:25:00; layover at BNA: 80 minutes.
    • WN2356: BNA 2027-01-21 08:45:00 → SJU 2027-01-21 14:40:00.
  • Southwest Airlines WN3949 / WN2773: SJU 2027-02-04 10:45:00 → ATL 2027-02-04 16:35:00; 1 stop(s) via MCO; 410 minutes. Local airport times.
    • WN3949: SJU 2027-02-04 10:45:00 → MCO 2027-02-04 12:55:00; layover at MCO: 125 minutes.
    • WN2773: MCO 2027-02-04 15:00:00 → ATL 2027-02-04 16:35:00.

More dates for this route