$151 Cheap American Airlines flights Washington (DCA) to Ontario (ONT)

View $151 flight on Mon, Dec 8, 2025Opens in a new window

$151 Cheap American Airlines flights Washington (DCA) to Ontario (ONT)

Prices were available within the past 7 days and start at $151 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Dec 8 - Tue, Jan 20
DCA
Washington
ONT
Ontario
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Dec 8 from Washington to Ontario, returning Tue, Jan 20, priced at $309 found 2 days ago
Flights from Washington (DCA) to Ontario (ONT)
Origin airport
Ronald Reagan Washington National
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
American Airlines
Distance
2258 mi

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