Flights to Lake Forest, California from NT$4,649

How much is the cheapest flight to Lake Forest?

Prices were available within the past 7 days and start at NT$2,899 for one-way flights and NT$4,649 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 28 - Tue, Nov 11

SEA

Seattle

ONT

Ontario

NT$4,649 Roundtrip, found 1 day ago

NT$4,649

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Oct 28 from Seattle to Ontario, returning Tue, Nov 11, priced at NT$4,649 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

SEA

Seattle

SNA

Orange County

NT$7,298 Roundtrip, found 14 hours ago

NT$7,298

Roundtrip

found 14 hours ago

Select United flight, departing Wed, Aug 27 from Seattle to Orange County, returning Wed, Sep 3, priced at NT$7,298 found 14 hours ago

Sat, Aug 23 - Thu, Sep 11

SEA

Seattle

ONT

Ontario

NT$7,304 Roundtrip, found 1 day ago

NT$7,304

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Aug 23 from Seattle to Ontario, returning Thu, Sep 11, priced at NT$7,304 found 1 day ago

Wed, Sep 10 - Mon, Sep 15

SEA

Seattle

ONT

Ontario

NT$7,890 Roundtrip, found 1 day ago

NT$7,890

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Sep 10 from Seattle to Ontario, returning Mon, Sep 15, priced at NT$7,890 found 1 day ago

Sat, Sep 6 - Wed, Sep 10

PAE

Seattle

SNA

Orange County

NT$15,553 Roundtrip, found 2 days ago

NT$15,553

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Sep 6 from Seattle to Orange County, returning Wed, Sep 10, priced at NT$15,553 found 2 days ago