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ADW to ONT: distance & flight time
Camp Springs (Joint Base Andrews) → Ontario (Ontario International Airport)
2,269 mi
3,652 km · 1,972 nm
4h 55m
estimated nonstop flight time
-3h
time difference · heading west
See live ADW→ONT fares Phone-only fares on this route — call free
Flight time details
2,269 miles nonstop takes roughly 4h 55m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ADW — Joint Base Andrews · Camp 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 ADW
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 ADW from ONT?
The flight distance from Camp Springs (ADW) to Ontario (ONT) is 2,269 miles (3,652 km, 1,972 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADW to ONT?
A nonstop flight takes about 4h 55m 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 Camp Springs and Ontario?
Ontario is 3 hours behind Camp Springs.
What is the cheapest way to fly from ADW to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADW–ONT that never appear on search engines, with no booking fees.