Flights from Tustin

Cheapest flights from Tustin

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, Aug 25 - Sat, Aug 29

ONT

Ontario Intl. Airport

SFO

San Francisco Intl.

$56 Roundtrip, found 19 hours ago

$56

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Aug 25 from Ontario Intl. Airport to San Francisco Intl., returning Sat, Aug 29, priced at $56 found 19 hours ago

Mon, Aug 31 - Sun, Sep 6

SNA

John Wayne

PHX

Sky Harbor Intl.

$66 Roundtrip, found 22 hours ago

$66

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Aug 31 from John Wayne to Sky Harbor Intl., returning Sun, Sep 6, priced at $66 found 22 hours ago

Thu, Oct 1 - Thu, Oct 22

ONT

Ontario Intl. Airport

DEN

Denver Intl.

$76 Roundtrip, found 17 hours ago

$76

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Oct 1 from Ontario Intl. Airport to Denver Intl., returning Thu, Oct 22, priced at $76 found 17 hours ago

Tue, Dec 22 - Tue, Dec 29

ONT

Ontario Intl. Airport

PHX

Sky Harbor Intl.

$97 Roundtrip, found 22 hours ago

$97

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Tue, Dec 22 from Ontario Intl. Airport to Sky Harbor Intl., returning Tue, Dec 29, priced at $97 found 22 hours ago

Sat, Sep 26 - Mon, Sep 28

SNA

John Wayne

LAS

Harry Reid Intl.

$117 Roundtrip, found 22 hours ago

$117

Roundtrip

found 22 hours ago

Select Breeze Airways flight, departing Sat, Sep 26 from John Wayne to Harry Reid Intl., returning Mon, Sep 28, priced at $117 found 22 hours ago

Wed, Sep 23 - Sat, Oct 3

ONT

Ontario Intl. Airport

SEA

Seattle - Tacoma Intl.

$118 Roundtrip, found 15 hours ago

$118

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Wed, Sep 23 from Ontario Intl. Airport to Seattle - Tacoma Intl., returning Sat, Oct 3, priced at $118 found 15 hours ago

Thu, Sep 17 - Mon, Sep 21

SNA

John Wayne

DEN

Denver Intl.

$121 Roundtrip, found 22 hours ago

$121

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Sep 17 from John Wayne to Denver Intl., returning Mon, Sep 21, priced at $121 found 22 hours ago

Thu, Aug 20 - Thu, Aug 20

ONT

Ontario Intl. Airport

LAS

Harry Reid Intl.

$133 Roundtrip, found 22 hours ago

$133

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Aug 20 from Ontario Intl. Airport to Harry Reid Intl., returning Thu, Aug 20, priced at $133 found 22 hours ago

Tue, Oct 13 - Tue, Oct 20

LGB

Long Beach Municipal

LAS

Harry Reid Intl.

$139 Roundtrip, found 1 day ago

$139

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Tue, Oct 13 from Long Beach Municipal to Harry Reid Intl., returning Tue, Oct 20, priced at $139 found 1 day ago

Thu, Sep 24 - Mon, Sep 28

SNA

John Wayne

SFO

San Francisco Intl.

$158 Roundtrip, found 1 day ago

$158

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 24 from John Wayne to San Francisco Intl., returning Mon, Sep 28, priced at $158 found 1 day ago

Fri, Aug 21 - Sat, Aug 22

LGB

Long Beach Municipal

PHX

Sky Harbor Intl.

$159 Roundtrip, found 7 hours ago

$159

Roundtrip

found 7 hours ago

Select Southwest Airlines flight, departing Fri, Aug 21 from Long Beach Municipal to Sky Harbor Intl., returning Sat, Aug 22, priced at $159 found 7 hours ago

Tue, Sep 22 - Tue, Sep 29

LGB

Long Beach Municipal

SEA

Seattle - Tacoma Intl.

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Sep 22 from Long Beach Municipal to Seattle - Tacoma Intl., returning Tue, Sep 29, priced at $167 found 1 day ago

Tue, Aug 18 - Sat, Aug 22

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$176 Roundtrip, found 8 hours ago

$176

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Tue, Aug 18 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Sat, Aug 22, priced at $176 found 8 hours ago

Mon, Aug 31 - Tue, Sep 8

LGB

Long Beach Municipal

SLC

Salt Lake City Intl.

$182 Roundtrip, found 2 days ago

$182

Roundtrip

found 2 days ago

Select Southwest Airlines flight, departing Mon, Aug 31 from Long Beach Municipal to Salt Lake City Intl., returning Tue, Sep 8, priced at $182 found 2 days ago

Tue, Aug 25 - Tue, Sep 1

ONT

Ontario Intl. Airport

SLC

Salt Lake City Intl.

$210 Roundtrip, found 22 hours ago

$210

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Tue, Aug 25 from Ontario Intl. Airport to Salt Lake City Intl., returning Tue, Sep 1, priced at $210 found 22 hours ago

Wed, Sep 2 - Sat, Sep 5

LGB

Long Beach Municipal

DEN

Denver Intl.

$215 Roundtrip, found 4 days ago

$215

Roundtrip

found 4 days ago

Select Delta flight, departing Wed, Sep 2 from Long Beach Municipal to Denver Intl., returning Sat, Sep 5, priced at $215 found 4 days ago

Fri, Oct 16 - Mon, Oct 19

SNA

John Wayne

DFW

Dallas-Fort Worth Intl.

$215 Roundtrip, found 22 hours ago

$215

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Oct 16 from John Wayne to Dallas-Fort Worth Intl., returning Mon, Oct 19, priced at $215 found 22 hours ago

Sat, Sep 5 - Sat, Sep 12

ONT

Ontario Intl. Airport

PAE

Seattle Paine Field Intl. Airport

$247 Roundtrip, found 22 hours ago

$247

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Sat, Sep 5 from Ontario Intl. Airport to Seattle Paine Field Intl. Airport, returning Sat, Sep 12, priced at $247 found 22 hours ago

Wed, Aug 19 - Wed, Aug 26

ONT

Ontario Intl. Airport

DAL

Love Field

$255 Roundtrip, found 22 hours ago

$255

Roundtrip

found 22 hours ago

Select Southwest Airlines flight, departing Wed, Aug 19 from Ontario Intl. Airport to Love Field, returning Wed, Aug 26, priced at $255 found 22 hours ago

Wed, Aug 26 - Wed, Sep 2

ONT

Ontario Intl. Airport

LGA

LaGuardia

$268 Roundtrip, found 4 days ago

$268

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Aug 26 from Ontario Intl. Airport to LaGuardia, returning Wed, Sep 2, priced at $268 found 4 days ago