$28 Cheap Flights to Cardiff-by-the-Sea, CA

View $28 flight on Mon, Jun 1, 2026Opens in a new window

Popular airlines to Cardiff-by-the-Sea

How much is the cheapest flight to Cardiff-by-the-Sea?

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, May 11 - Wed, May 13
SFO
San Francisco
SAN
San Diego
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 11 from San Francisco to San Diego, returning Wed, May 13, priced at $56 just found
Southwest Airlines
Tue, Jun 9 - Wed, Jun 10
SFO
San Francisco
SAN
San Diego
$87 Roundtrip, found 2 hours ago
$87
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Tue, Jun 9 from San Francisco to San Diego, returning Wed, Jun 10, priced at $87 found 2 hours ago
United
Tue, Jun 2 - Wed, Jun 3
SFO
San Francisco
SAN
San Diego
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Jun 2 from San Francisco to San Diego, returning Wed, Jun 3, priced at $117 found 2 hours ago
Delta
Tue, Jun 9 - Wed, Jun 10
SFO
San Francisco
SAN
San Diego
$157 Roundtrip, found 2 hours ago
$157
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Jun 9 from San Francisco to San Diego, returning Wed, Jun 10, priced at $157 found 2 hours ago
American Airlines
Wed, May 27 - Wed, Jun 10
SFO
San Francisco
CLD
Carlsbad
$159 Roundtrip, found 4 hours ago
$159
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, May 27 from San Francisco to Carlsbad, returning Wed, Jun 10, priced at $159 found 4 hours ago

Alternative airports near Cardiff-by-the-Sea

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $200
SAN
San Diego Intl.
Cheapest
Average driving time to city center28 min
Flights from $200
Select flight to McClellan-Palomar CLD. Closest option available. Average driving time to city center is 14 minutes. Flights from $306
CLD
McClellan-Palomar
Closest
Average driving time to city center14 min
Flights from $306

Frequently asked questions

What month is the cheapest to fly to Cardiff-by-the-Sea?
Schedule your trip for May if you're looking for a deal on your fare. It's the cheapest month to fly to Cardiff-by-the-Sea. Try to avoid traveling during peak periods such as public holidays or major events.
Which US cities have the cheapest flights to Cardiff-by-the-Sea?
San Francisco, Las Vegas and San Jose generally offer cheap flights to Cardiff-by-the-Sea. Keep in mind that prices may vary based on factors such as holiday periods, number of stopovers and demand.
Which US cities fly direct to Cardiff-by-the-Sea?
There are 51 US cities that you can fly to Cardiff-by-the-Sea nonstop from. Compare your options by selecting the "Direct flights only" box on Expedia and find the best starting point for your trip. Here are several of the leading cities to take off from:

  • San Francisco
  • Las Vegas
  • San Jose
  • Denver
  • Phoenix

How to find a cheap flight to Cardiff-by-the-Sea?
To snag cheap flights to Cardiff-by-the-Sea, book well in advance and visit during the off-peak months of January and October. Like another tip? Take off on a Thursday and save around 16% on average compared to traveling on a Sunday.* Opt to receive price alerts on the Expedia app and we'll update you as soon as your fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Cardiff-by-the-Sea?
While booking in advance is generally the easiest way to save cash, don't panic if your Cardiff-by-the-Sea trip is last minute. It's still possible to find cheap flights to Cardiff-by-the-Sea, especially if your plans have a little leeway. Try switching up your trip dates, looking at different ticket types or departing from an alternative hub.
How far in advance should I book a flight to Cardiff-by-the-Sea?
Lock in your flight to Cardiff-by-the-Sea two to four months ahead if you're jetting in from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Bigger savings and a wider variety of departure dates, schedules and seating options are just some of the awesome benefits of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Cardiff-by-the-Sea?
Sundays are usually the best day to book a cheap flight to Cardiff-by-the-Sea, where you can save 8% on average compared to Fridays. If you decide to buy tickets on a Friday, expect to spend more as this is typically the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Cardiff-by-the-Sea?
There are 15 carriers that connect Cardiff-by-the-Sea with 55 airports across the world. The primary gateway to this city is San Diego Intl. Airport (SAN). Book a ticket with any of these popular airlines to Cardiff-by-the-Sea:

  • Alaska Airlines
  • American Airlines
  • United Airlines
  • Delta Air Lines

Where do you fly into Cardiff-by-the-Sea?
When flying to Cardiff-by-the-Sea, the main airport to land at is McClellan-Palomar Airport (CLD). You can also head for nearby hubs like San Diego Intl. Airport (SAN), John Wayne Airport (SNA) or Oceanside, CA (OCN). Another great option worth considering when you fly to Cardiff-by-the-Sea is San Diego, CA (MYF-Montgomery Field).
How far is the airport from central Cardiff-by-the-Sea?
You'll be roughly 7 mi north of the center of Cardiff-by-the-Sea after touching down at McClellan-Palomar Airport (CLD).
Can I save money by booking a Cardiff-by-the-Sea trip package?
Bundle your hotel and flight and you could save hundreds of dollars. Better still, you can add extras like tours and car rentals to your Cardiff-by-the-Sea flight and hotel package deal. With Expedia, it's simple to manage all your Cardiff-by-the-Sea travel arrangements in one place.
Can I change or cancel my flight to Cardiff-by-the-Sea?
It's often possible to cancel or change your flight to Cardiff-by-the-Sea. Many airlines let you cancel your flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you a credit toward future flights in place of a direct refund. To reserve affordable flights to Cardiff-by-the-Sea with flexible change policies, pick the "Changes included" or "No cancel fee" filters when you search. Need more information? Head to our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Roundtrip price
$56

Trending flights to Cardiff-by-the-Sea

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, May 11 - Wed, May 13
SFO
San Francisco
SAN
San Diego
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 11 from San Francisco to San Diego, returning Wed, May 13, priced at $56 just found

Explore a world of travel with Expedia