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Top Flight Deals

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Jul 29 - Tue, Aug 11

SFO

San Francisco Intl.

ONT

Ontario Intl. Airport

$58 Roundtrip, found 15 hours ago

$58

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Wed, Jul 29 from San Francisco Intl. to Ontario Intl. Airport, returning Tue, Aug 11, priced at $58 found 15 hours ago

Mon, Sep 21 - Mon, Oct 5

PHX

Sky Harbor Intl.

SNA

John Wayne

$66 Roundtrip, found 1 hour ago

$66

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, Sep 21 from Sky Harbor Intl. to John Wayne, returning Mon, Oct 5, priced at $66 found 1 hour ago

Wed, Aug 5 - Wed, Aug 26

DEN

Denver Intl.

ONT

Ontario Intl. Airport

$90 Roundtrip, found 14 hours ago

$90

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Wed, Aug 5 from Denver Intl. to Ontario Intl. Airport, returning Wed, Aug 26, priced at $90 found 14 hours ago

Wed, Jul 22 - Tue, Jul 28

PHX

Sky Harbor Intl.

ONT

Ontario Intl. Airport

$117 Roundtrip, found 1 day ago

$117

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 22 from Sky Harbor Intl. to Ontario Intl. Airport, returning Tue, Jul 28, priced at $117 found 1 day ago