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From Washington
Current:
Washington to Ontario
Washington ✈ Ontario
Cheapest airfares from Washington to Ontario
Search for flight deals to Ontario
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All prices in AUD, prices may fluctuate slightly from the advertised price.
Fly on Mon, Apr 24th 2023
From
$168
Frontier Airlines
F9 539 (1 Transfer)
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Fly on Tue, May 2nd 2023
From
$228
Frontier Airlines
F9 535 (1 Transfer)
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Fly on Thu, Jun 1st 2023
From
$369
Frontier Airlines
F9 685 (1 Transfer)
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Fly on Thu, Aug 31st 2023
From
$382
Alaska Airlines
AS 499 (1 Transfer)
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Fly on Sat, Sep 16th 2023
From
$403
Alaska Airlines
AS 351 (1 Transfer)
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Fly on Tue, Jul 18th 2023
From
$441
American Airlines
AA 5447 (1 Transfer)
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Fly on Sun, Oct 8th 2023
From
$452
Alaska Airlines
AS 499 (1 Transfer)
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Fly on Thu, Mar 30th 2023
From
$519
Frontier Airlines
F9 537 (1 Transfer)
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Fly on Fri, Nov 10th 2023
From
$572
Alaska Airlines
AS 499 (1 Transfer)
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