Are there nonstop flights from Fargo (FAR) to Jacksonville (JAX)?

No. The fastest connection is via Nashville, about 3h 38m of total flying time.

What is the fastest connection from Fargo (FAR) to Jacksonville (JAX)?

via Nashville ≈ 3h 38m, via Minneapolis ≈ 3h 38m, via Atlanta ≈ 3h 39m (estimated flying time, excluding layovers).

from 15,000 ANA miles (economy, one way, based on the published award charts).

Hector International Airport (FAR) to Jacksonville International Airport (JAX)・2,241 km

No nonstop flights. The fastest connection is via Nashville (BNA), about 3h 38m of flying time (layover not included).

With milesANA 15,000 miles+ (via DEN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

7 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.