Direct flights from Baltimore to Ontario (BWI → ONT)
Distance 3,666 km (2,278 mi)
Est. duration 4h 19m
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Frequently asked questions
How far is the flight from Baltimore to Ontario? The flight distance from BWI to ONT is approximately 3,666 km (2,278 miles).
How long is the flight from BWI to ONT? The estimated flight time from Baltimore to Ontario is approximately 4h 19m.
What airlines fly from BWI to ONT? Airlines operating direct flights from Baltimore to Ontario include: WN.
Cheapest fares Baltimore → Ontario
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Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Baltimore → Ontario.
Try a nearby airport to Baltimore
Flights to Ontario (ONT) from other airports within 350 km of Baltimore. Often unlocks cheaper fares or better times.
Or try a nearby airport to Ontario
Flights from Baltimore (BWI) to other airports within 350 km of Ontario.
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