₩68,400 Cheap flights from Lake Forest, CA

Cheapest flights from Lake Forest

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 30 - Fri, Oct 31

ONT

Ontario

SFO

San Francisco

₩192,900 Roundtrip, found 6 days ago

₩192,900

Roundtrip

found 6 days ago

Select United flight, departing Thu, Oct 30 from Ontario to San Francisco, returning Fri, Oct 31, priced at ₩192,900 found 6 days ago

Thu, Nov 13 - Mon, Nov 17

ONT

Ontario

SFO

San Francisco

₩193,900 Roundtrip, found 1 hour ago

₩193,900

Roundtrip

found 1 hour ago

Select United flight, departing Thu, Nov 13 from Ontario to San Francisco, returning Mon, Nov 17, priced at ₩193,900 found 1 hour ago

Tue, Oct 21 - Sat, Nov 1

ONT

Ontario

SFO

San Francisco

₩220,900 Roundtrip, found 2 days ago

₩220,900

Roundtrip

found 2 days ago

Select United flight, departing Tue, Oct 21 from Ontario to San Francisco, returning Sat, Nov 1, priced at ₩220,900 found 2 days ago

Sat, Oct 25 - Wed, Oct 29

SNA

Orange County

LAS

Las Vegas

₩221,000 Roundtrip, found 5 days ago

₩221,000

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Oct 25 from Orange County to Las Vegas, returning Wed, Oct 29, priced at ₩221,000 found 5 days ago

Thu, Oct 23 - Tue, Oct 28

SNA

Orange County

SFO

San Francisco

₩248,600 Roundtrip, found 6 days ago

₩248,600

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Thu, Oct 23 from Orange County to San Francisco, returning Tue, Oct 28, priced at ₩248,600 found 6 days ago

Sat, Oct 25 - Mon, Oct 27

SNA

Orange County

LAS

Las Vegas

₩249,100 Roundtrip, found 5 days ago

₩249,100

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Oct 25 from Orange County to Las Vegas, returning Mon, Oct 27, priced at ₩249,100 found 5 days ago

Fri, Oct 31 - Sun, Nov 2

SNA

Orange County

LAS

Las Vegas

₩249,600 Roundtrip, found 1 day ago

₩249,600

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Oct 31 from Orange County to Las Vegas, returning Sun, Nov 2, priced at ₩249,600 found 1 day ago

Fri, Nov 14 - Mon, Nov 17

SNA

Orange County

SFO

San Francisco

₩249,900 Roundtrip, found 4 hours ago

₩249,900

Roundtrip

found 4 hours ago

Select Hawaiian Airlines flight, departing Fri, Nov 14 from Orange County to San Francisco, returning Mon, Nov 17, priced at ₩249,900 found 4 hours ago

Thu, Oct 30 - Mon, Nov 3

ONT

Ontario

PHX

Phoenix

₩361,400 Roundtrip, found 3 days ago

₩361,400

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Oct 30 from Ontario to Phoenix, returning Mon, Nov 3, priced at ₩361,400 found 3 days ago

Sat, Nov 29 - Tue, Dec 2

SNA

Orange County

SFO

San Francisco

₩563,100 Roundtrip, found 6 days ago

₩563,100

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Sat, Nov 29 from Orange County to San Francisco, returning Tue, Dec 2, priced at ₩563,100 found 6 days ago