Cheap flights from Inland Empire, CA

Cheapest flights from Inland Empire

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.

Tue, Jun 9 - Wed, Jun 10

ONT

Ontario

SFO

San Francisco

₩310,400 Roundtrip, found 2 days ago

₩310,400

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 9 from Ontario to San Francisco, returning Wed, Jun 10, priced at ₩310,400 found 2 days ago

Wed, Sep 16 - Wed, Sep 23

ONT

Ontario

LAS

Las Vegas

₩341,800 Roundtrip, found 11 hours ago

₩341,800

Roundtrip

found 11 hours ago

Select United flight, departing Wed, Sep 16 from Ontario to Las Vegas, returning Wed, Sep 23, priced at ₩341,800 found 11 hours ago

Mon, Oct 19 - Wed, Oct 28

ONT

Ontario

SFO

San Francisco

₩342,200 Roundtrip, found 6 hours ago

₩342,200

Roundtrip

found 6 hours ago

Select United flight, departing Mon, Oct 19 from Ontario to San Francisco, returning Wed, Oct 28, priced at ₩342,200 found 6 hours ago

Sat, Jun 6 - Sun, Jun 7

ONT

Ontario

SEA

Seattle

₩354,000 Roundtrip, found 5 days ago

₩354,000

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Jun 6 from Ontario to Seattle, returning Sun, Jun 7, priced at ₩354,000 found 5 days ago

Sat, Sep 12 - Mon, Oct 5

ONT

Ontario

SFO

San Francisco

₩370,000 Roundtrip, found 1 day ago

₩370,000

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 12 from Ontario to San Francisco, returning Mon, Oct 5, priced at ₩370,000 found 1 day ago

Tue, Jun 9 - Wed, Jun 10

ONT

Ontario

SFO

San Francisco

₩370,300 Roundtrip, found 2 days ago

₩370,300

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 9 from Ontario to San Francisco, returning Wed, Jun 10, priced at ₩370,300 found 2 days ago

Mon, Oct 5 - Thu, Oct 8

ONT

Ontario

SFO

San Francisco

₩372,400 Roundtrip, found 2 hours ago

₩372,400

Roundtrip

found 2 hours ago

Select United flight, departing Mon, Oct 5 from Ontario to San Francisco, returning Thu, Oct 8, priced at ₩372,400 found 2 hours ago

Wed, Jul 15 - Sat, Jul 18

ONT

Ontario

SFO

San Francisco

₩385,400 Roundtrip, found 2 days ago

₩385,400

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 15 from Ontario to San Francisco, returning Sat, Jul 18, priced at ₩385,400 found 2 days ago

Mon, Oct 19 - Wed, Oct 28

ONT

Ontario

SFO

San Francisco

₩387,400 Roundtrip, found 6 hours ago

₩387,400

Roundtrip

found 6 hours ago

Select United flight, departing Mon, Oct 19 from Ontario to San Francisco, returning Wed, Oct 28, priced at ₩387,400 found 6 hours ago

Thu, Oct 1 - Sun, Oct 11

ONT

Ontario

PDX

Portland

₩389,800 Roundtrip, found 9 hours ago

₩389,800

Roundtrip

found 9 hours ago

Select Delta flight, departing Thu, Oct 1 from Ontario to Portland, returning Sun, Oct 11, priced at ₩389,800 found 9 hours ago

Sat, Sep 12 - Mon, Oct 5

ONT

Ontario

SFO

San Francisco

₩414,900 Roundtrip, found 1 day ago

₩414,900

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 12 from Ontario to San Francisco, returning Mon, Oct 5, priced at ₩414,900 found 1 day ago

Mon, Oct 5 - Thu, Oct 8

ONT

Ontario

SFO

San Francisco

₩417,500 Roundtrip, found 2 hours ago

₩417,500

Roundtrip

found 2 hours ago

Select United flight, departing Mon, Oct 5 from Ontario to San Francisco, returning Thu, Oct 8, priced at ₩417,500 found 2 hours ago

Thu, Oct 1 - Sun, Oct 11

ONT

Ontario

PDX

Portland

₩418,500 Roundtrip, found 9 hours ago

₩418,500

Roundtrip

found 9 hours ago

Select Delta flight, departing Thu, Oct 1 from Ontario to Portland, returning Sun, Oct 11, priced at ₩418,500 found 9 hours ago

Wed, Sep 16 - Wed, Sep 23

ONT

Ontario

LAS

Las Vegas

₩427,700 Roundtrip, found 11 hours ago

₩427,700

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Wed, Sep 16 from Ontario to Las Vegas, returning Wed, Sep 23, priced at ₩427,700 found 11 hours ago

Tue, Jun 9 - Wed, Jun 10

ONT

Ontario

SFO

San Francisco

₩430,300 Roundtrip, found 2 days ago

₩430,300

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 9 from Ontario to San Francisco, returning Wed, Jun 10, priced at ₩430,300 found 2 days ago

Wed, Jul 1 - Sun, Jul 5

ONT

Ontario

SFO

San Francisco

₩431,800 Roundtrip, found 2 days ago

₩431,800

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 1 from Ontario to San Francisco, returning Sun, Jul 5, priced at ₩431,800 found 2 days ago

Mon, Oct 19 - Wed, Oct 28

ONT

Ontario

SFO

San Francisco

₩434,000 Roundtrip, found 6 hours ago

₩434,000

Roundtrip

found 6 hours ago

Select United flight, departing Mon, Oct 19 from Ontario to San Francisco, returning Wed, Oct 28, priced at ₩434,000 found 6 hours ago

Mon, Oct 19 - Wed, Oct 28

ONT

Ontario

SFO

San Francisco

₩434,300 Roundtrip, found 6 hours ago

₩434,300

Roundtrip

found 6 hours ago

Select United flight, departing Mon, Oct 19 from Ontario to San Francisco, returning Wed, Oct 28, priced at ₩434,300 found 6 hours ago

Wed, Sep 23 - Fri, Sep 25

ONT

Ontario

LAS

Las Vegas

₩437,400 Roundtrip, found 5 days ago

₩437,400

Roundtrip

found 5 days ago

Select United flight, departing Wed, Sep 23 from Ontario to Las Vegas, returning Fri, Sep 25, priced at ₩437,400 found 5 days ago

Mon, Jun 1 - Fri, Jun 5

ONT

Ontario

GDL

Guadalajara

₩794,100 Roundtrip, found 5 days ago

₩794,100

Roundtrip

found 5 days ago

Select Aeromexico flight, departing Mon, Jun 1 from Ontario to Guadalajara, returning Fri, Jun 5, priced at ₩794,100 found 5 days ago