Flights from Irvine

Cheapest flights from Irvine

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, Jan 13 - Tue, Jan 20

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$67 Roundtrip, found 4 days ago

$67

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jan 13 from Los Angeles - Ontario Intl. to Denver Intl., returning Tue, Jan 20, priced at $67 found 4 days ago

Sat, Jan 17 - Tue, Jan 20

ONT

Los Angeles - Ontario Intl.

DEN

Denver Intl.

$68 Roundtrip, found 4 days ago

$68

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jan 17 from Los Angeles - Ontario Intl. to Denver Intl., returning Tue, Jan 20, priced at $68 found 4 days ago

Tue, Jan 6 - Fri, Jan 9

ONT

Los Angeles - Ontario Intl.

LAS

Harry Reid Intl.

$68 Roundtrip, found 4 days ago

$68

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jan 6 from Los Angeles - Ontario Intl. to Harry Reid Intl., returning Fri, Jan 9, priced at $68 found 4 days ago

Thu, Jan 8 - Fri, Jan 23

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$99 Roundtrip, found 5 days ago

$99

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Thu, Jan 8 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Fri, Jan 23, priced at $99 found 5 days ago

Wed, Jan 7 - Sat, Jan 24

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$99 Roundtrip, found 5 days ago

$99

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Jan 7 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Sat, Jan 24, priced at $99 found 5 days ago

Wed, Jan 7 - Sat, Jan 10

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$192 Roundtrip, found 4 days ago

$192

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jan 7 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Sat, Jan 10, priced at $192 found 4 days ago

Thu, Jan 8 - Mon, Jan 12

ONT

Los Angeles - Ontario Intl.

LGA

LaGuardia

$192 Roundtrip, found 4 days ago

$192

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jan 8 from Los Angeles - Ontario Intl. to LaGuardia, returning Mon, Jan 12, priced at $192 found 4 days ago

Tue, Jan 27 - Fri, Feb 13

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$248 Roundtrip, found 5 days ago

$248

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Tue, Jan 27 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Fri, Feb 13, priced at $248 found 5 days ago

Mon, Dec 22 - Wed, Dec 31

SNA

John Wayne

DEN

Denver Intl.

$264 Roundtrip, found 6 days ago

$264

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Dec 22 from John Wayne to Denver Intl., returning Wed, Dec 31, priced at $264 found 6 days ago

Wed, Dec 24 - Sun, Dec 28

SNA

John Wayne

PHX

Sky Harbor Intl.

$270 Roundtrip, found 2 days ago

$270

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Dec 24 from John Wayne to Sky Harbor Intl., returning Sun, Dec 28, priced at $270 found 2 days ago

Tue, Dec 23 - Fri, Dec 26

LGB

Long Beach Municipal

PHX

Sky Harbor Intl.

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select Southwest Airlines flight, departing Tue, Dec 23 from Long Beach Municipal to Sky Harbor Intl., returning Fri, Dec 26, priced at $277 found 2 days ago

Thu, Dec 25 - Tue, Jan 6

ONT

Los Angeles - Ontario Intl.

DAL

Love Field

$278 Roundtrip, found 3 days ago

$278

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Dec 25 from Los Angeles - Ontario Intl. to Love Field, returning Tue, Jan 6, priced at $278 found 3 days ago

Wed, Dec 24 - Sun, Dec 28

ONT

Los Angeles - Ontario Intl.

PHX

Sky Harbor Intl.

$292 Roundtrip, found 2 days ago

$292

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Dec 24 from Los Angeles - Ontario Intl. to Sky Harbor Intl., returning Sun, Dec 28, priced at $292 found 2 days ago

Fri, Feb 27 - Sat, Mar 14

ONT

Los Angeles - Ontario Intl.

EWR

Newark Liberty Intl. Airport

$319 Roundtrip, found 4 days ago

$319

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Fri, Feb 27 from Los Angeles - Ontario Intl. to Newark Liberty Intl. Airport, returning Sat, Mar 14, priced at $319 found 4 days ago

Wed, Dec 31 - Mon, Jan 5

ONT

Los Angeles - Ontario Intl.

EWR

Newark Liberty Intl. Airport

$347 Roundtrip, found 4 days ago

$347

Roundtrip

found 4 days ago

Select United flight, departing Wed, Dec 31 from Los Angeles - Ontario Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 5, priced at $347 found 4 days ago

Wed, Dec 24 - Sat, Dec 27

ONT

Los Angeles - Ontario Intl.

DFW

Dallas-Fort Worth Intl.

$361 Roundtrip, found 2 days ago

$361

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Dec 24 from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl., returning Sat, Dec 27, priced at $361 found 2 days ago

Wed, Dec 17 - Thu, Dec 18

LGB

Long Beach Municipal

SEA

Seattle - Tacoma Intl.

$443 Roundtrip, found 4 days ago

$443

Roundtrip

found 4 days ago

Select Delta flight, departing Wed, Dec 17 from Long Beach Municipal to Seattle - Tacoma Intl., returning Thu, Dec 18, priced at $443 found 4 days ago

Fri, Dec 26 - Sun, Dec 28

LGB

Long Beach Municipal

DEN

Denver Intl.

$504 Roundtrip, found 6 days ago

$504

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Dec 26 from Long Beach Municipal to Denver Intl., returning Sun, Dec 28, priced at $504 found 6 days ago

Sat, Dec 27 - Tue, Dec 30

SNA

John Wayne

JFK

John F. Kennedy Intl.

$950 Roundtrip, found 4 days ago

$950

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Dec 27 from John Wayne to John F. Kennedy Intl., returning Tue, Dec 30, priced at $950 found 4 days ago

Sat, Dec 27 - Tue, Dec 30

SNA

John Wayne

EWR

Newark Liberty Intl. Airport

$963 Roundtrip, found 4 days ago

$963

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Dec 27 from John Wayne to Newark Liberty Intl. Airport, returning Tue, Dec 30, priced at $963 found 4 days ago