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FSD to ONT: distance & flight time
Sioux Falls (Joe Foss Field Airport) → Ontario (Ontario International Airport)
1,296 mi
2,086 km · 1,126 nm
3h 17m
estimated nonstop flight time
-2h
time difference · heading southwest
See live FSD→ONT fares Phone-only fares on this route — call free
Flight time details
1,296 miles nonstop takes roughly 3h 17m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- FSD — Joe Foss Field Airport · Sioux Falls, 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 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 FSD from ONT?
The flight distance from Sioux Falls (FSD) to Ontario (ONT) is 1,296 miles (2,086 km, 1,126 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to ONT?
A nonstop flight takes about 3h 17m 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 Sioux Falls and Ontario?
Ontario is 2 hours behind Sioux Falls.
What is the cheapest way to fly from FSD to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–ONT that never appear on search engines, with no booking fees.