Need help booking?
Unpublished phone-only deals available
RBL to ONT: distance & flight time
Red Bluff (Red Bluff Municipal Airport) → Ontario (Ontario International Airport)
493 mi
793 km · 428 nm
1h 32m
estimated nonstop flight time
Same time
time difference · heading southeast
See live RBL→ONT fares Phone-only fares on this route — call free
Flight time details
493 miles nonstop takes roughly 1h 32m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RBL — Red Bluff Municipal Airport · Red Bluff, United States
- ONT — Ontario International Airport · Ontario, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near RBL
- RDD · Redding Municipal Airport25 mi away
- CIC · Chico Municipal Airport32 mi away
- MYV · Yuba County Airport81 mi away
- BAB · Beale Air Force Base82 mi away
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is RBL from ONT?
The flight distance from Red Bluff (RBL) to Ontario (ONT) is 493 miles (793 km, 428 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RBL to ONT?
A nonstop flight takes about 1h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from RBL to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RBL–ONT that never appear on search engines, with no booking fees.