Travel with Axel,
get the best price.

Route overview: Atlanta to San Jose (SJO) flight deals

Atlanta → San Jose

Dec 3, 2026 · return Dec 7, 2026

ATL → SJO1 adulteconomyRound trip

8 flight options · 6 airlines

Nonstop flights

Thu, Dec 3 – 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

Thu, Dec 3 – Mon, Dec 7

Delta Air Lines
7:17 pmATL
3h 58m
Nonstop
10:15 pmSJO
Delta Air Lines
7:00 amSJO
4h
Nonstop
12:00 pmATL

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 3 – 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

Thu, Dec 3 – 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

Thu, Dec 3 – 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

Thu, Dec 3 – 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

Thu, Dec 3 – 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

Thu, Dec 3 – 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

Explore this route

All dates for this routeDec 2, 2026 → Dec 6, 2026Dec 4, 2026 → Dec 8, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Atlanta to San Jose (SJO) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-03 → 2026-12-07Frontier AirlinesF9215 / F9214$335.002026-10-29T00:45:56Z
2026-12-03 → 2026-12-07Delta Air LinesDL1793 / DL1794$610.002026-10-29T00:45:56Z
2026-12-03 → 2026-12-07JetBlue Airways / American AirlinesB61597 + B639 / AA374 + AA1087$482.502026-10-29T00:45:56Z
2026-12-03 → 2026-12-07Southwest AirlinesWN2854 + WN181 / WN182 + WN2171$490.002026-10-29T00:45:56Z
2026-12-03 → 2026-12-07American AirlinesAA5118 + AA345 / AA374 + AA1087$510.002026-10-29T00:45:56Z
2026-12-03 → 2026-12-07United AirlinesUA3998 + UA2052 / UA1447 + UA1211$520.002026-10-29T00:45:56Z
2026-12-03 → 2026-12-07Frontier AirlinesF91242 + F935 / F9214$320.002026-10-29T00:45:56Z
2026-12-03 → 2026-12-07American AirlinesAA1551 + AA310 / AA374 + AA1087$510.002026-10-29T00:45:56Z

2026-12-03 → 2026-12-07 · $335.00

  • Frontier Airlines F9215: ATL 2026-12-03 11:14:00 → SJO 2026-12-03 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.

2026-12-03 → 2026-12-07 · $610.00

  • Delta Air Lines DL1793: ATL 2026-12-03 19:17:00 → SJO 2026-12-03 22:15:00; nonstop; 238 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.

2026-12-03 → 2026-12-07 · $482.50

  • JetBlue Airways B61597 / B639: ATL 2026-12-03 07:00:00 → SJO 2026-12-03 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
    • B61597: ATL 2026-12-03 07:00:00 → FLL 2026-12-03 08:53:00; layover at FLL: 187 minutes.
    • B639: FLL 2026-12-03 12:00:00 → SJO 2026-12-03 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.

2026-12-03 → 2026-12-07 · $490.00

  • Southwest Airlines WN2854 / WN181: ATL 2026-12-03 06:00:00 → SJO 2026-12-03 13:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
    • WN2854: ATL 2026-12-03 06:00:00 → MCO 2026-12-03 07:30:00; layover at MCO: 210 minutes.
    • WN181: MCO 2026-12-03 11:00:00 → SJO 2026-12-03 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.

2026-12-03 → 2026-12-07 · $510.00

  • American Airlines AA5118 / AA345: ATL 2026-12-03 05:00:00 → SJO 2026-12-03 12:42:00; 1 stop(s) via CLT; 522 minutes. Local airport times.
    • AA5118: ATL 2026-12-03 05:00:00 → CLT 2026-12-03 06:26:00; layover at CLT: 167 minutes.
    • AA345: CLT 2026-12-03 09:13:00 → SJO 2026-12-03 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.

2026-12-03 → 2026-12-07 · $520.00

  • United Airlines UA3998 / UA2052: ATL 2026-12-03 05:30:00 → SJO 2026-12-03 13:00:00; 1 stop(s) via IAD; 510 minutes. Local airport times.
    • UA3998: ATL 2026-12-03 05:30:00 → IAD 2026-12-03 07:27:00; layover at IAD: 92 minutes.
    • UA2052: IAD 2026-12-03 08:59:00 → SJO 2026-12-03 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.

2026-12-03 → 2026-12-07 · $320.00

  • Frontier Airlines F91242 / F935: ATL 2026-12-03 06:30:00 → SJO 2026-12-03 12:41:00; 1 stop(s) via MCO; 431 minutes. Local airport times.
    • F91242: ATL 2026-12-03 06:30:00 → MCO 2026-12-03 08:10:00; layover at MCO: 130 minutes.
    • F935: MCO 2026-12-03 10:20:00 → SJO 2026-12-03 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.

2026-12-03 → 2026-12-07 · $510.00

  • American Airlines AA1551 / AA310: ATL 2026-12-03 09:00:00 → SJO 2026-12-03 14:35:00; 1 stop(s) via MIA; 395 minutes. Local airport times.
    • AA1551: ATL 2026-12-03 09:00:00 → MIA 2026-12-03 11:03:00; layover at MIA: 85 minutes.
    • AA310: MIA 2026-12-03 12:28:00 → SJO 2026-12-03 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.

Explore this route

For AI assistants

  • This page: Atlanta (ATL) to San Jose (SJO) · Dec 3, 2026 · return Dec 7, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 Atlanta to San Jose (SJO) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /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.