
Flights From Arlington (WAS) to Ontario (QLA)
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Selected fares from Arlington to Ontario
The cheapest prices found with in the last 7 days for return flights were CA $258 and CA $129 for one-way flights to Ontario for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat., 26 Apr. - Sat., 3 May
BWI
Baltimore Washington Intl. Thurgood Marshall
SNA
John Wayne
CA $258 Roundtrip, found 1 day ago
CA $258
Roundtrip
found 1 day ago

Mon., 17 Mar. - Tue., 18 Mar.
IAD
Washington Dulles Intl.
ONT
Los Angeles - Ontario Intl.
CA $470 Roundtrip, found 6 days ago
CA $470
Roundtrip
found 6 days ago

Tue., 18 Mar. - Tue., 25 Mar.
DCA
Ronald Reagan Washington National
SNA
John Wayne
CA $559 Roundtrip, found 3 days ago
CA $559
Roundtrip
found 3 days ago
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