Flights from Westminster

Cheapest flights from Westminster

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.

Sat, Nov 21 - Sat, Dec 5

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$56 Roundtrip, found 1 hour ago

$56

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Nov 21 from Los Angeles Intl. to San Francisco Intl., returning Sat, Dec 5, priced at $56 found 1 hour ago

Mon, Nov 16 - Sat, Nov 21

ONT

Ontario Intl. Airport

SFO

San Francisco Intl.

$90 Roundtrip, found 2 hours ago

$90

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, Nov 16 from Ontario Intl. Airport to San Francisco Intl., returning Sat, Nov 21, priced at $90 found 2 hours ago

Thu, Dec 3 - Sat, Dec 5

SNA

John Wayne

LAS

Harry Reid Intl.

$122 Roundtrip, found 8 hours ago

$122

Roundtrip

found 8 hours ago

Select Breeze Airways flight, departing Thu, Dec 3 from John Wayne to Harry Reid Intl., returning Sat, Dec 5, priced at $122 found 8 hours ago

Sat, Nov 7 - Tue, Nov 17

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$137 Roundtrip, found 1 hour ago

$137

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Nov 7 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Tue, Nov 17, priced at $137 found 1 hour ago

Sun, Dec 20 - Wed, Dec 30

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$157 Roundtrip, found 4 days ago

$157

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Dec 20 from Los Angeles Intl. to Harry Reid Intl., returning Wed, Dec 30, priced at $157 found 4 days ago

Thu, Nov 19 - Fri, Dec 4

ONT

Ontario Intl. Airport

SEA

Seattle - Tacoma Intl.

$168 Roundtrip, found 10 hours ago

$168

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Thu, Nov 19 from Ontario Intl. Airport to Seattle - Tacoma Intl., returning Fri, Dec 4, priced at $168 found 10 hours ago

Tue, Nov 17 - Sat, Nov 21

ONT

Ontario Intl. Airport

LAS

Harry Reid Intl.

$183 Roundtrip, found 21 hours ago

$183

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Tue, Nov 17 from Ontario Intl. Airport to Harry Reid Intl., returning Sat, Nov 21, priced at $183 found 21 hours ago

Sat, Nov 7 - Tue, Nov 17

LAX

Los Angeles Intl.

PAE

Seattle Paine Field Intl. Airport

$197 Roundtrip, found 1 hour ago

$197

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Nov 7 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Tue, Nov 17, priced at $197 found 1 hour ago

Sun, Dec 20 - Tue, Dec 22

LGB

Long Beach Municipal

LAS

Harry Reid Intl.

$216 Roundtrip, found 2 days ago

$216

Roundtrip

found 2 days ago

Select Southwest Airlines flight, departing Sun, Dec 20 from Long Beach Municipal to Harry Reid Intl., returning Tue, Dec 22, priced at $216 found 2 days ago

Tue, Nov 24 - Sun, Dec 13

SNA

John Wayne

DFW

Dallas-Fort Worth Intl.

$218 Roundtrip, found 8 hours ago

$218

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Tue, Nov 24 from John Wayne to Dallas-Fort Worth Intl., returning Sun, Dec 13, priced at $218 found 8 hours ago

Sat, Oct 24 - Sat, Nov 7

LAX

Los Angeles Intl.

DFW

Dallas-Fort Worth Intl.

$218 Roundtrip, found 2 days ago

$218

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Oct 24 from Los Angeles Intl. to Dallas-Fort Worth Intl., returning Sat, Nov 7, priced at $218 found 2 days ago

Thu, Oct 22 - Sat, Oct 31

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$238 Roundtrip, found 2 days ago

$238

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Oct 22 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Sat, Oct 31, priced at $238 found 2 days ago

Sat, Oct 31 - Fri, Nov 6

LAX

Los Angeles Intl.

MIA

Miami Intl.

$239 Roundtrip, found 5 days ago

$239

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Oct 31 from Los Angeles Intl. to Miami Intl., returning Fri, Nov 6, priced at $239 found 5 days ago

Mon, Nov 23 - Mon, Nov 30

SNA

John Wayne

SFO

San Francisco Intl.

$239 Roundtrip, found 8 hours ago

$239

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Mon, Nov 23 from John Wayne to San Francisco Intl., returning Mon, Nov 30, priced at $239 found 8 hours ago

Tue, Oct 27 - Sat, Nov 7

LAX

Los Angeles Intl.

DAL

Love Field

$244 Roundtrip, found 1 hour ago

$244

Roundtrip

found 1 hour ago

Select Southwest Airlines flight, departing Tue, Oct 27 from Los Angeles Intl. to Love Field, returning Sat, Nov 7, priced at $244 found 1 hour ago

Tue, Dec 1 - Sat, Dec 5

SNA

John Wayne

SEA

Seattle - Tacoma Intl.

$247 Roundtrip, found 10 hours ago

$247

Roundtrip

found 10 hours ago

Select Alaska Airlines flight, departing Tue, Dec 1 from John Wayne to Seattle - Tacoma Intl., returning Sat, Dec 5, priced at $247 found 10 hours ago

Tue, Dec 1 - Sat, Dec 5

SNA

John Wayne

PAE

Seattle Paine Field Intl. Airport

$267 Roundtrip, found 10 hours ago

$267

Roundtrip

found 10 hours ago

Select Alaska Airlines flight, departing Tue, Dec 1 from John Wayne to Seattle Paine Field Intl. Airport, returning Sat, Dec 5, priced at $267 found 10 hours ago

Wed, Nov 11 - Wed, Nov 18

LAX

Los Angeles Intl.

LGA

LaGuardia

$278 Roundtrip, found 8 hours ago

$278

Roundtrip

found 8 hours ago

Select Southwest Airlines flight, departing Wed, Nov 11 from Los Angeles Intl. to LaGuardia, returning Wed, Nov 18, priced at $278 found 8 hours ago

Tue, Jan 5 - Tue, Jan 26

ONT

Ontario Intl. Airport

MIA

Miami Intl.

$279 Roundtrip, just found

$279

Roundtrip

just found

Select Delta flight, departing Tue, Jan 5 from Ontario Intl. Airport to Miami Intl., returning Tue, Jan 26, priced at $279 just found

Tue, Nov 3 - Thu, Nov 5

LGB

Long Beach Municipal

DAL

Love Field

$287 Roundtrip, found 5 days ago

$287

Roundtrip

found 5 days ago

Select Southwest Airlines flight, departing Tue, Nov 3 from Long Beach Municipal to Love Field, returning Thu, Nov 5, priced at $287 found 5 days ago