Travel with Axel,
get the best price.

Atlanta → San Jose

Dec 4, 2026 · return Dec 7, 2026

ATL → SJO1 adulteconomyRound trip

8 flight options · 6 airlines

Nonstop flights

Fri, Dec 4 – Mon, Dec 7

Frontier Airlines
11:14 amATL
4h 2m
Nonstop
2:16 pmSJO
Frontier Airlines
3:31 pmSJO
4h 13m
Nonstop
8:44 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

Delta Air Lines
7:17 pmATL
4h
Nonstop
10:17 pmSJO
Delta Air Lines
7:00 amSJO
4h
Nonstop
12:00 pmATL

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 4 – Mon, Dec 7

JetBlue Airways
7:00 amATL
8h
FLL · 3h 7m
2:00 pmSJO
American Airlines
1:31 pmSJO
9h 26m
CLT · 3h 45m
11:57 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

Southwest Airlines
6:00 amATL
8h 15m
MCO · 3h 30m
1:15 pmSJO
Southwest Airlines
1:20 pmSJO
7h 5m
MCO · 2h 5m
9:25 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

American Airlines
5:00 amATL
8h 42m
CLT · 2h 47m
12:42 pmSJO
American Airlines
1:31 pmSJO
9h 26m
CLT · 3h 45m
11:57 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

United Airlines
5:30 amATL
8h 30m
IAD · 1h 32m
1:00 pmSJO
United Airlines
8:45 amSJO
8h 8m
IAH · 2h 13m
5:53 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

Frontier Airlines
6:30 amATL
7h 11m
MCO · 2h 10m
12:41 pmSJO
Frontier Airlines
3:31 pmSJO
4h 13m
Nonstop
8:44 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

American Airlines
9:00 amATL
6h 35m
MIA · 1h 25m
2:35 pmSJO
American Airlines
1:31 pmSJO
9h 26m
CLT · 3h 45m
11:57 pmATL

Round-trip total · 1 adult · Taxes included

Make this trip yours

ATL ⇄ SJO

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)
2026-12-04 → 2026-12-07Frontier AirlinesF9215 / F9214$335.002026-10-29T00:45:56Z
2026-12-04 → 2026-12-07Delta Air LinesDL1793 / DL1794$610.002026-10-29T00:45:56Z
2026-12-04 → 2026-12-07JetBlue Airways / American AirlinesB61597 + B639 / AA374 + AA1087$482.502026-10-29T00:45:56Z
2026-12-04 → 2026-12-07Southwest AirlinesWN2854 + WN181 / WN182 + WN2171$490.002026-10-29T00:45:56Z
2026-12-04 → 2026-12-07American AirlinesAA5118 + AA345 / AA374 + AA1087$510.002026-10-29T00:45:56Z
2026-12-04 → 2026-12-07United AirlinesUA3998 + UA2052 / UA1447 + UA1211$520.002026-10-29T00:45:56Z
2026-12-04 → 2026-12-07Frontier AirlinesF91242 + F935 / F9214$320.002026-10-29T00:45:56Z
2026-12-04 → 2026-12-07American AirlinesAA1551 + AA310 / AA374 + AA1087$510.002026-10-29T00:45:56Z

2026-12-04 → 2026-12-07 · $335.00

  • Frontier Airlines F9215: ATL 2026-12-04 11:14:00 → SJO 2026-12-04 14:16:00; nonstop; 242 minutes. Local airport times.
  • Frontier Airlines F9214: SJO 2026-12-07 15:31:00 → ATL 2026-12-07 20:44:00; nonstop; 253 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $610.00

  • Delta Air Lines DL1793: ATL 2026-12-04 19:17:00 → SJO 2026-12-04 22:17:00; nonstop; 240 minutes. Local airport times.
  • Delta Air Lines DL1794: SJO 2026-12-07 07:00:00 → ATL 2026-12-07 12:00:00; nonstop; 240 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $482.50

  • JetBlue Airways B61597 / B639: ATL 2026-12-04 07:00:00 → SJO 2026-12-04 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
    • B61597: ATL 2026-12-04 07:00:00 → FLL 2026-12-04 08:53:00; layover at FLL: 187 minutes.
    • B639: FLL 2026-12-04 12:00:00 → SJO 2026-12-04 14:00:00.
  • American Airlines AA374 / AA1087: SJO 2026-12-07 13:31:00 → ATL 2026-12-07 23:57:00; 1 stop(s) via CLT; 566 minutes. Local airport times.
    • AA374: SJO 2026-12-07 13:31:00 → CLT 2026-12-07 19:00:00; layover at CLT: 225 minutes.
    • AA1087: CLT 2026-12-07 22:45:00 → ATL 2026-12-07 23:57:00.

2026-12-04 → 2026-12-07 · $490.00

  • Southwest Airlines WN2854 / WN181: ATL 2026-12-04 06:00:00 → SJO 2026-12-04 13:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
    • WN2854: ATL 2026-12-04 06:00:00 → MCO 2026-12-04 07:30:00; layover at MCO: 210 minutes.
    • WN181: MCO 2026-12-04 11:00:00 → SJO 2026-12-04 13:15:00.
  • Southwest Airlines WN182 / WN2171: SJO 2026-12-07 13:20:00 → ATL 2026-12-07 21:25:00; 1 stop(s) via MCO; 425 minutes. Local airport times.
    • WN182: SJO 2026-12-07 13:20:00 → MCO 2026-12-07 17:35:00; layover at MCO: 125 minutes.
    • WN2171: MCO 2026-12-07 19:40:00 → ATL 2026-12-07 21:25:00.

2026-12-04 → 2026-12-07 · $510.00

  • American Airlines AA5118 / AA345: ATL 2026-12-04 05:00:00 → SJO 2026-12-04 12:42:00; 1 stop(s) via CLT; 522 minutes. Local airport times.
    • AA5118: ATL 2026-12-04 05:00:00 → CLT 2026-12-04 06:26:00; layover at CLT: 167 minutes.
    • AA345: CLT 2026-12-04 09:13:00 → SJO 2026-12-04 12:42:00.
  • American Airlines AA374 / AA1087: SJO 2026-12-07 13:31:00 → ATL 2026-12-07 23:57:00; 1 stop(s) via CLT; 566 minutes. Local airport times.
    • AA374: SJO 2026-12-07 13:31:00 → CLT 2026-12-07 19:00:00; layover at CLT: 225 minutes.
    • AA1087: CLT 2026-12-07 22:45:00 → ATL 2026-12-07 23:57:00.

2026-12-04 → 2026-12-07 · $520.00

  • United Airlines UA3998 / UA2052: ATL 2026-12-04 05:30:00 → SJO 2026-12-04 13:00:00; 1 stop(s) via IAD; 510 minutes. Local airport times.
    • UA3998: ATL 2026-12-04 05:30:00 → IAD 2026-12-04 07:27:00; layover at IAD: 92 minutes.
    • UA2052: IAD 2026-12-04 08:59:00 → SJO 2026-12-04 13:00:00.
  • United Airlines UA1447 / UA1211: SJO 2026-12-07 08:45:00 → ATL 2026-12-07 17:53:00; 1 stop(s) via IAH; 488 minutes. Local airport times.
    • UA1447: SJO 2026-12-07 08:45:00 → IAH 2026-12-07 12:37:00; layover at IAH: 133 minutes.
    • UA1211: IAH 2026-12-07 14:50:00 → ATL 2026-12-07 17:53:00.

2026-12-04 → 2026-12-07 · $320.00

  • Frontier Airlines F91242 / F935: ATL 2026-12-04 06:30:00 → SJO 2026-12-04 12:41:00; 1 stop(s) via MCO; 431 minutes. Local airport times.
    • F91242: ATL 2026-12-04 06:30:00 → MCO 2026-12-04 08:10:00; layover at MCO: 130 minutes.
    • F935: MCO 2026-12-04 10:20:00 → SJO 2026-12-04 12:41:00.
  • Frontier Airlines F9214: SJO 2026-12-07 15:31:00 → ATL 2026-12-07 20:44:00; nonstop; 253 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $510.00

  • American Airlines AA1551 / AA310: ATL 2026-12-04 09:00:00 → SJO 2026-12-04 14:35:00; 1 stop(s) via MIA; 395 minutes. Local airport times.
    • AA1551: ATL 2026-12-04 09:00:00 → MIA 2026-12-04 11:03:00; layover at MIA: 85 minutes.
    • AA310: MIA 2026-12-04 12:28:00 → SJO 2026-12-04 14:35:00.
  • American Airlines AA374 / AA1087: SJO 2026-12-07 13:31:00 → ATL 2026-12-07 23:57:00; 1 stop(s) via CLT; 566 minutes. Local airport times.
    • AA374: SJO 2026-12-07 13:31:00 → CLT 2026-12-07 19:00:00; layover at CLT: 225 minutes.
    • AA1087: CLT 2026-12-07 22:45:00 → ATL 2026-12-07 23:57:00.

More dates for this route