Travel with Axel,
get the best price.

Los Angeles → San Jose

Dec 2, 2026 · return Dec 6, 2026

LAX → SJO1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Wed, Dec 2 – Sun, Dec 6

Alaska Airlines
4:43 pmLAX
5h 43m
Nonstop
12:26 am+1SJO
Alaska Airlines
1:46 amSJO
6h 28m
Nonstop
6:14 amLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

United Airlines
10:42 pmLAX
5h 43m
Nonstop
6:25 am+1SJO
United Airlines
6:40 amSJO
6h 28m
Nonstop
11:08 amLAX

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Sun, Dec 6

Avianca
1:40 pmLAX
7h 35m
GUA · 1h 25m
11:15 pmSJO
Avianca
4:15 pmSJO
8h 15m
GUA · 1h 15m
10:30 pmLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

JetBlue Airways
11:35 pmLAX
10h 11m
FLL · 2h 18m
11:46 am+1SJO
United Airlines
6:40 amSJO
6h 28m
Nonstop
11:08 amLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

Avianca
11:15 pmLAX
7h 35m
SAL · 1h 20m
8:50 am+1SJO
Avianca
4:15 pmSJO
8h 15m
GUA · 1h 15m
10:30 pmLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

United Airlines
10:49 pmLAX
8h 1m
SAL · 1h 45m
8:50 am+1SJO
United Airlines
6:40 amSJO
6h 28m
Nonstop
11:08 amLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

United Airlines
10:58 amLAX
9h 2m
DEN · 1h 20m
10:00 pmSJO
United Airlines
6:40 amSJO
6h 28m
Nonstop
11:08 amLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

United Airlines
12:30 amLAX
8h 55m
IAH · 1h 57m
11:25 amSJO
United Airlines
6:40 amSJO
6h 28m
Nonstop
11:08 amLAX

Round-trip total · 1 adult · Taxes included

Make this trip yours

LAX ⇄ 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, Alaska 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)
2026-12-02 → 2026-12-06Alaska AirlinesAS1440 / AS1511$535.002026-10-29T01:26:04Z
2026-12-02 → 2026-12-06United AirlinesUA1202 / UA1553$555.002026-10-29T01:26:04Z
2026-12-02 → 2026-12-06AviancaAV641 + AV641 / AV654 + AV550$415.002026-10-29T01:26:04Z
2026-12-02 → 2026-12-06JetBlue Airways / United AirlinesB6900 + B62039 / UA1553$515.002026-10-29T01:26:04Z
2026-12-02 → 2026-12-06AviancaAV529 + AV319 / AV654 + AV550$415.002026-10-29T01:26:04Z
2026-12-02 → 2026-12-06United AirlinesUA1266 + AV319 / UA1553$525.002026-10-29T01:26:04Z
2026-12-02 → 2026-12-06United AirlinesUA2061 + UA536 / UA1553$525.002026-10-29T01:26:04Z
2026-12-02 → 2026-12-06United AirlinesUA491 + UA2448 / UA1553$525.002026-10-29T01:26:04Z

2026-12-02 → 2026-12-06 · $535.00

  • Alaska Airlines AS1440: LAX 2026-12-02 16:43:00 → SJO 2026-12-03 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2026-12-06 01:46:00 → LAX 2026-12-06 06:14:00; nonstop; 388 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $555.00

  • United Airlines UA1202: LAX 2026-12-02 22:42:00 → SJO 2026-12-03 06:25:00; nonstop; 343 minutes. Local airport times.
  • United Airlines UA1553: SJO 2026-12-06 06:40:00 → LAX 2026-12-06 11:08:00; nonstop; 388 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $415.00

  • Avianca AV641 / AV641: LAX 2026-12-02 13:40:00 → SJO 2026-12-02 23:15:00; 1 stop(s) via GUA; 455 minutes. Local airport times.
    • AV641: LAX 2026-12-02 13:40:00 → GUA 2026-12-02 20:20:00; layover at GUA: 85 minutes.
    • AV641: GUA 2026-12-02 21:45:00 → SJO 2026-12-02 23:15:00.
  • Avianca AV654 / AV550: SJO 2026-12-06 16:15:00 → LAX 2026-12-06 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-06 16:15:00 → GUA 2026-12-06 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-06 19:05:00 → LAX 2026-12-06 22:30:00.

2026-12-02 → 2026-12-06 · $515.00

  • JetBlue Airways B6900 / B62039: LAX 2026-12-02 23:35:00 → SJO 2026-12-03 11:46:00; 1 stop(s) via FLL; 611 minutes. Local airport times.
    • B6900: LAX 2026-12-02 23:35:00 → FLL 2026-12-03 07:30:00; layover at FLL: 138 minutes.
    • B62039: FLL 2026-12-03 09:48:00 → SJO 2026-12-03 11:46:00.
  • United Airlines UA1553: SJO 2026-12-06 06:40:00 → LAX 2026-12-06 11:08:00; nonstop; 388 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $415.00

  • Avianca AV529 / AV319: LAX 2026-12-02 23:15:00 → SJO 2026-12-03 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-02 23:15:00 → SAL 2026-12-03 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-03 07:35:00 → SJO 2026-12-03 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-06 16:15:00 → LAX 2026-12-06 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-06 16:15:00 → GUA 2026-12-06 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-06 19:05:00 → LAX 2026-12-06 22:30:00.

2026-12-02 → 2026-12-06 · $525.00

  • United Airlines UA1266 / AV319: LAX 2026-12-02 22:49:00 → SJO 2026-12-03 08:50:00; 1 stop(s) via SAL; 481 minutes. Local airport times.
    • UA1266: LAX 2026-12-02 22:49:00 → SAL 2026-12-03 05:50:00; layover at SAL: 105 minutes.
    • AV319: SAL 2026-12-03 07:35:00 → SJO 2026-12-03 08:50:00.
  • United Airlines UA1553: SJO 2026-12-06 06:40:00 → LAX 2026-12-06 11:08:00; nonstop; 388 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $525.00

  • United Airlines UA2061 / UA536: LAX 2026-12-02 10:58:00 → SJO 2026-12-02 22:00:00; 1 stop(s) via DEN; 542 minutes. Local airport times.
    • UA2061: LAX 2026-12-02 10:58:00 → DEN 2026-12-02 14:26:00; layover at DEN: 80 minutes.
    • UA536: DEN 2026-12-02 15:46:00 → SJO 2026-12-02 22:00:00.
  • United Airlines UA1553: SJO 2026-12-06 06:40:00 → LAX 2026-12-06 11:08:00; nonstop; 388 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $525.00

  • United Airlines UA491 / UA2448: LAX 2026-12-02 00:30:00 → SJO 2026-12-02 11:25:00; 1 stop(s) via IAH; 535 minutes. Local airport times.
    • UA491: LAX 2026-12-02 00:30:00 → IAH 2026-12-02 05:47:00; layover at IAH: 117 minutes.
    • UA2448: IAH 2026-12-02 07:44:00 → SJO 2026-12-02 11:25:00.
  • United Airlines UA1553: SJO 2026-12-06 06:40:00 → LAX 2026-12-06 11:08:00; nonstop; 388 minutes. Local airport times.

More dates for this route