Need help booking?
Unpublished phone-only deals available
SBS to ONT: distance & flight time
Steamboat Springs (Steamboat Springs Bob Adams Field) → Ontario (Ontario International Airport)
739 mi
1,189 km · 642 nm
2h 4m
estimated nonstop flight time
-1h
time difference · heading southwest
See live SBS→ONT fares Phone-only fares on this route — call free
Flight time details
739 miles nonstop takes roughly 2h 4m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SBS — Steamboat Springs Bob Adams Field · Steamboat Springs, 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 SBS
- HDN · Yampa Valley Airport19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field64 mi away
- RIL · Garfield County Regional Airport82 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 SBS from ONT?
The flight distance from Steamboat Springs (SBS) to Ontario (ONT) is 739 miles (1,189 km, 642 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SBS to ONT?
A nonstop flight takes about 2h 4m 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 time difference between Steamboat Springs and Ontario?
Ontario is 1 hour behind Steamboat Springs.
What is the cheapest way to fly from SBS to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SBS–ONT that never appear on search engines, with no booking fees.