Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

$224 Cheap American Airlines flights Baltimore (BWI) to Ontario (ONT)
Prices were available within the past 7 days and start at $224 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Baltimore (BWI) to Ontario (ONT)
April is typically the cheapest month to fly
From $160 - $648 per traveler.
Travel information
Origin airport | Baltimore Washington Intl. Thurgood Marshall |
|---|---|
Destination airport | Los Angeles - Ontario Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, United |
Popular airline | Delta |
Distance | 3643 km |
Average flight time | 3 hours 13 mins |
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Most Popular American Airlines Routes from Baltimore
Most Popular American Airlines Routes from Ontario
- Tampa to Las Vegas (TPA - LAS)
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- Indianapolis to Tampa (IND - TPA)
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Popular Domestic Routes in Los Angeles - Ontario Intl.
- Austin to El Paso (AUS - ELP)
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- Wilkes-Barre to Knoxville (AVP - TYS)
- Seattle to Los Angeles (SEA - LAX)
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- Charlotte to Boston (CLT - BOS)
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