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United States
Baltimore/Washington International Thurgood Marshall Ai
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United States
Ontario International Airport
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Scan through all non-stop flights from Baltimore-Washington to Ontario. The full flight schedule below gives an overview of all non-stop flights from BWI to ONT, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In Ontario, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Ontario is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.
Currently, there is only one airline operating non-stop flights from Baltimore-Washington BWI to Ontario ONT, which is . This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their BWI ONT flight schedule.
All flights depart at .
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Baltimore-Washington to Ontario takes 5 hours and 15 minutes. The flight distance between Baltimore-Washington and Ontario is 2,276 miles (or 3,663 km).
There is 1 airport in Ontario: Ontario International Airport (ONT).
There are 0 flights per week flying from Baltimore-Washington to Ontario (as of August 2026).
5 hours and 15 minutes is the average flight time from Baltimore-Washington to Ontario.
The distance from Baltimore-Washington to Ontario is 2,276 miles (3,663 kilometers).
is the only airline flying nonstop from Baltimore-Washington to Ontario.
There are no alliances flying direct from Baltimore-Washington to Ontario at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Baltimore-Washington to Ontario:
The earliest flight departs at from Baltimore-Washington and arrives at at Ontario.
The latest flight departs at from Baltimore-Washington and arrives at at Ontario.
2,276 miles (3,663 km) · 5h 15m
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