NT$783 Cheap flights from Ontario, CA

Cheapest flights from Ontario

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 11 - Wed, Jun 19

ONT

Los Angeles - Ontario Intl.

SLC

Salt Lake City Intl.

NT$1,565 Roundtrip, found 1 day ago

NT$1,565

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 11 from Los Angeles - Ontario Intl. to Salt Lake City Intl., returning Wed, Jun 19, priced at NT$1,565 found 1 day ago

Sat, Jun 8 - Tue, Jun 11

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

NT$1,565 Roundtrip, found 1 day ago

NT$1,565

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 8 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Tue, Jun 11, priced at NT$1,565 found 1 day ago

Wed, Jul 10 - Sat, Jul 20

ONT

Los Angeles - Ontario Intl.

PHX

Sky Harbor Intl.

NT$2,087 Roundtrip, found 1 day ago

NT$2,087

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 10 from Los Angeles - Ontario Intl. to Sky Harbor Intl., returning Sat, Jul 20, priced at NT$2,087 found 1 day ago

Tue, May 14 - Tue, May 21

ONT

Los Angeles - Ontario Intl.

DFW

Dallas-Fort Worth Intl.

NT$2,544 Roundtrip, found 1 day ago

NT$2,544

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 14 from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl., returning Tue, May 21, priced at NT$2,544 found 1 day ago

Thu, May 16 - Sat, May 18

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

NT$4,305 Roundtrip, found 1 day ago

NT$4,305

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 16 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Sat, May 18, priced at NT$4,305 found 1 day ago

Tue, May 21 - Tue, Jun 4

SNA

John Wayne

SEA

Seattle - Tacoma Intl.

NT$5,122 Roundtrip, found 5 days ago

NT$5,122

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, May 21 from John Wayne to Seattle - Tacoma Intl., returning Tue, Jun 4, priced at NT$5,122 found 5 days ago

Wed, Jun 12 - Sat, Jun 29

ONT

Los Angeles - Ontario Intl.

LGA

LaGuardia

NT$6,620 Roundtrip, found 1 day ago

NT$6,620

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 12 from Los Angeles - Ontario Intl. to LaGuardia, returning Sat, Jun 29, priced at NT$6,620 found 1 day ago

Tue, Jun 18 - Wed, Jun 19

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

NT$6,723 Roundtrip, found 1 day ago

NT$6,723

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jun 18 from Los Angeles - Ontario Intl. to Denver Intl., returning Wed, Jun 19, priced at NT$6,723 found 1 day ago

Wed, Jul 3 - Sun, Aug 18

ONT

Los Angeles - Ontario Intl.

SFO

San Francisco Intl.

NT$6,946 Roundtrip, found 2 days ago

NT$6,946

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 3 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sun, Aug 18, priced at NT$6,946 found 2 days ago

Thu, Aug 1 - Thu, Aug 8

SNA

John Wayne

SFO

San Francisco Intl.

NT$7,786 Roundtrip, found 5 days ago

NT$7,786

Roundtrip

found 5 days ago

Select United flight, departing Thu, Aug 1 from John Wayne to San Francisco Intl., returning Thu, Aug 8, priced at NT$7,786 found 5 days ago