Are there nonstop flights from Doha (DOH) to San José (SJO)?

No. The fastest connection is via Madrid, about 17h 16m of total flying time.

What is the fastest connection from Doha (DOH) to San José (SJO)?

via Madrid ≈ 17h 16m, via Zurich ≈ 17h 20m, via Paris ≈ 17h 22m (estimated flying time, excluding layovers).

from 47,000 JAL miles (economy, one way, based on the published award charts).

Hamad International Airport (DOH) to Juan Santamaría International Airport (SJO)・13,829 km

No nonstop flights. The fastest connection is via Madrid (MAD), about 17h 16m of flying time (layover not included).

With milesJAL 47,000 miles+ (via LHR)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

17 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.