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DSD to ONT: distance & flight time
Grande Anse (La Désirade Airport) → Ontario (Ontario International Airport)
3,691 mi
5,941 km · 3,208 nm
7h 42m
estimated nonstop flight time
-3h
time difference · heading northwest
See live DSD→ONT fares Phone-only fares on this route — call free
Flight time details
3,691 miles nonstop takes roughly 7h 42m gate to gate, flying northwest. 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
- DSD — La Désirade Airport · Grande Anse, Guadeloupe
- 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 DSD
- SFC · St-François Airport12 mi away
- PTP · Pointe-à-Pitre Le Raizet30 mi away
- GBJ · Les Bases Airport32 mi away
- LSS · Terre-de-Haut Airport44 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 DSD from ONT?
The flight distance from Grande Anse (DSD) to Ontario (ONT) is 3,691 miles (5,941 km, 3,208 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSD to ONT?
A nonstop flight takes about 7h 42m 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 Grande Anse and Ontario?
Ontario is 3 hours behind Grande Anse.
What is the cheapest way to fly from DSD to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSD–ONT that never appear on search engines, with no booking fees.