Are there nonstop flights from Jammu (IXJ) to Udaipur (UDR)?

No. The fastest connection is via New Delhi, about 2h 14m of total flying time.

What is the fastest connection from Jammu (IXJ) to Udaipur (UDR)?

via New Delhi ≈ 2h 14m, via Gautam Buddha Nagar ≈ 2h 18m, via Indore ≈ 2h 38m (estimated flying time, excluding layovers).

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

Jammu Airport (IXJ) to Maharana Pratap Airport (UDR)・902 km

No nonstop flights. The fastest connection is via New Delhi (DEL), about 2h 14m of flying time (layover not included).

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

None.

5 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.