Cheap Flights To Westminster 2025

Westminster Flights as Low as $57

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.

United
Wed, May 14 - Thu, May 15
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$57 Roundtrip, found 19 hours ago
$57
Roundtrip
found 19 hours ago
Select United flight, departing Wed, May 14 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Thu, May 15, priced at $57 found 19 hours ago
Frontier Airlines
Sat, May 10 - Mon, May 12
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$68 Roundtrip, found 5 days ago
$68
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, May 10 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Mon, May 12, priced at $68 found 5 days ago
United
Wed, May 14 - Thu, May 15
SFO
San Francisco Intl.
SNA
John Wayne
$73 Roundtrip, found 19 hours ago
$73
Roundtrip
found 19 hours ago
Select United flight, departing Wed, May 14 from San Francisco Intl. to John Wayne, returning Thu, May 15, priced at $73 found 19 hours ago
Hawaiian Airlines
Tue, Jun 10 - Tue, Jun 17
SFO
San Francisco Intl.
SNA
John Wayne
$87 Roundtrip, found 1 day ago
$87
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Jun 10 from San Francisco Intl. to John Wayne, returning Tue, Jun 17, priced at $87 found 1 day ago
Frontier Airlines
Sat, Jun 7 - Sat, Jun 7
SFO
San Francisco Intl.
LAX
Los Angeles Intl.
$99 Roundtrip, found 6 days ago
$99
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Jun 7 from San Francisco Intl. to Los Angeles Intl., returning Sat, Jun 7, priced at $99 found 6 days ago
Frontier Airlines
Tue, Aug 12 - Thu, Aug 14
DEN
Denver Intl.
ONT
Los Angeles - Ontario Intl.
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 12 from Denver Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 14, priced at $106 found 1 day ago
Spirit Airlines
Thu, May 15 - Fri, May 16
IAH
George Bush Intercontinental
LAX
Los Angeles Intl.
$116 Roundtrip, found 15 hours ago
$116
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Thu, May 15 from George Bush Intercontinental to Los Angeles Intl., returning Fri, May 16, priced at $116 found 15 hours ago
Alaska Airlines
Tue, May 27 - Wed, Jun 4
SFO
San Francisco Intl.
LAX
Los Angeles Intl.
$117 Roundtrip, found 16 hours ago
$117
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Tue, May 27 from San Francisco Intl. to Los Angeles Intl., returning Wed, Jun 4, priced at $117 found 16 hours ago
Delta
Tue, Jun 10 - Sat, Jun 14
SFO
San Francisco Intl.
LAX
Los Angeles Intl.
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 10 from San Francisco Intl. to Los Angeles Intl., returning Sat, Jun 14, priced at $117 found 1 day ago
Frontier Airlines
Fri, Jul 11 - Mon, Jul 14
IAH
George Bush Intercontinental
ONT
Los Angeles - Ontario Intl.
$138 Roundtrip, found 3 days ago
$138
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jul 11 from George Bush Intercontinental to Los Angeles - Ontario Intl., returning Mon, Jul 14, priced at $138 found 3 days ago
Frontier Airlines
Wed, Jun 11 - Sun, Jun 22
DEN
Denver Intl.
LAX
Los Angeles Intl.
$144 Roundtrip, found 3 days ago
$144
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jun 11 from Denver Intl. to Los Angeles Intl., returning Sun, Jun 22, priced at $144 found 3 days ago
Frontier Airlines
Sat, May 24 - Tue, Jun 3
DEN
Denver Intl.
SNA
John Wayne
$154 Roundtrip, found 6 days ago
$154
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 24 from Denver Intl. to John Wayne, returning Tue, Jun 3, priced at $154 found 6 days ago
Spirit Airlines
Tue, May 13 - Wed, May 14
IAH
George Bush Intercontinental
SNA
John Wayne
$156 Roundtrip, found 15 hours ago
$156
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Tue, May 13 from George Bush Intercontinental to John Wayne, returning Wed, May 14, priced at $156 found 15 hours ago
Frontier Airlines
Fri, May 16 - Sat, May 24
GRR
Gerald R. Ford Intl.
ONT
Los Angeles - Ontario Intl.
$218 Roundtrip, found 19 hours ago
$218
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Fri, May 16 from Gerald R. Ford Intl. to Los Angeles - Ontario Intl., returning Sat, May 24, priced at $218 found 19 hours ago
Delta
Tue, May 13 - Wed, May 14
IAH
George Bush Intercontinental
LGB
Long Beach Municipal
$309 Roundtrip, found 15 hours ago
$309
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, May 13 from George Bush Intercontinental to Long Beach Municipal, returning Wed, May 14, priced at $309 found 15 hours ago
Delta
Sat, May 3 - Fri, May 9
DEN
Denver Intl.
LGB
Long Beach Municipal
$677 Roundtrip, found 2 days ago
$677
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 3 from Denver Intl. to Long Beach Municipal, returning Fri, May 9, priced at $677 found 2 days ago

Flights to Westminster

Do you have a travel itch? Maybe it's time to book a flight to Westminster. And with the AARP Travel Center Powered by Expedia®, can become a reality sooner than you think. AARP Travel features members-only discounts with the best rates from Expedia, so members will have the best price in travel, guaranteed.

As an AARP member, you'll get exclusive rates on:

  • Hotels
  • Car rentals
  • Flights
  • Waived booking fees on flights

Once you have got your trip scheduled, we'll show you a full list of deals for your route. Do not forget to look at flights to alternative airports nearby, which can help you find a lower rate.

Airport Transportation

Once you've got your flight scheduled to Westminster with AARP Travel, you might want to book a rental car so you can get around the city. You can request Westminster rental cars under our cars tab and get into the driver's seat as soon as you step outside. For more information, check out the Westminster Car Rentals Guide.

Things to Do in Westminster

If you aren't sure where to start, we can help you with that too. Not to worry—there's plenty to do in this city. No matter what you decide to do with your time, you're sure to have fun in this city.

If you're looking for some fun activities to do in Westminster, make sure you look at our "Things to Do in Westminster" page for activities and excursions for the whole crew.

Where to Stay in Westminster

Westminster has hotel to choose from, so you will have no problems finding a place to stay close to all the things you want to see. If you need to stay close to the airport, or another attraction in Westminster, check out our hotel listings page. No matter where you stay, just remember that you'll get the best for your trip when you stay with AARP.

Planning Your Trip

Whether you are heading out on a family annual vacation, a business trip, or exploring a place you have never been for fun, we have the perfect getaway waiting for you. Don't wait a moment longer—book your airfare today and land in Westminster tomorrow.