$28 Cheap Flights to Carlsbad, CA

View $28 flight on Mon, May 11, 2026Opens in a new window

Popular airlines to Carlsbad

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How much is the cheapest flight to Carlsbad?

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, Jun 1 - Wed, Jun 10
SFO
San Francisco
SAN
San Diego
$56 Roundtrip, found 1 hour ago
$56
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Jun 1 from San Francisco to San Diego, returning Wed, Jun 10, priced at $56 found 1 hour ago
Alaska Airlines
Wed, May 27 - Wed, May 27
SFO
San Francisco
SAN
San Diego
$112 Roundtrip, just found
$112
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, May 27 from San Francisco to San Diego, returning Wed, May 27, priced at $112 just found
Southwest Airlines
Sat, May 2 - Tue, May 5
SFO
San Francisco
SAN
San Diego
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, May 2 from San Francisco to San Diego, returning Tue, May 5, priced at $117 just found
United
Sat, May 2 - Tue, May 5
SFO
San Francisco
SAN
San Diego
$117 Roundtrip, just found
$117
Roundtrip
just found
Select United flight, departing Sat, May 2 from San Francisco to San Diego, returning Tue, May 5, priced at $117 just found
American Airlines
Sat, May 2 - Tue, May 5
SFO
San Francisco
SAN
San Diego
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Sat, May 2 from San Francisco to San Diego, returning Tue, May 5, priced at $159 just found

Alternative airports near Carlsbad

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

Select flight to McClellan-Palomar CLD. Cheapest option available. Average driving time to city center is 10 minutes. Flights from $237
CLD
McClellan-Palomar
Cheapest
Average driving time to city center10 min
Flights from $237

Frequently asked questions

What month is the cheapest to fly to Carlsbad?
Schedule your trip for June if you want to land a deal on your fare. It's the cheapest month to fly to Carlsbad. Try to avoid traveling during busy periods such as major public holidays or events.
Which US cities have the cheapest flights to Carlsbad?
Get cheap flights to Carlsbad from San Francisco, Las Vegas and San Jose. These cities usually offer the lowest fares to this popular destination. But bear in mind that holiday periods, stopovers and demand will also have an impact on rates, so remain flexible and book when you see a bargain.
Which US cities fly direct to Carlsbad?
Take your pick of 51 US cities with direct flights to Carlsbad. While booking on Expedia, click on the "Direct flights only" filter to find nonstop itineraries. Fly to Carlsbad from any of these cities:

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

How to find a cheap flight to Carlsbad?
Book early or look for cheap flights to Carlsbad during off-season months like January and February. Jetting off on a Thursday could also save you an average of 16% compared to a Sunday flight.* The Expedia app makes it even easier to know when to book. Just activate the toggle for "Watch prices" and you'll receive an alert when there's a better deal.*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 Carlsbad?
While booking in advance is typically the best way to save money, don't worry if your Carlsbad getaway is last minute. It's still possible to find cheap flights to Carlsbad, especially if your plans have a little leeway. Try switching up your dates, exploring different ticket types or flying out of another airport.
How far in advance should I book a flight to Carlsbad?
To nab some of the biggest savings on domestic journeys, book your flight to Carlsbad 28 days ahead of your travel dates. For international flights, it's two to four months in advance. This gives you a better chance of locking in your preferred departure dates and seats.**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 Carlsbad?
You can generally find cheap flights to Carlsbad on a Sunday. You'll save around 8% on average compared to booking on a Friday, which is typically the most expensive day to purchase tickets.**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 Carlsbad?
A total of 15 carriers connect 55 airports across the globe to Carlsbad. Here are some of the major airlines to Carlsbad, where San Diego Intl. Airport (SAN) is the chief entry point:

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

Where do you fly into Carlsbad?
Carlsbad's main gateway is McClellan-Palomar Airport (CLD). If you'd like more nearby options when flying to Carlsbad, check out San Diego Intl. Airport (SAN), John Wayne Airport (SNA) or Oceanside, CA (OCN). You can also opt to fly to Carlsbad through San Diego, CA (MYF-Montgomery Field).
How far is the airport from central Carlsbad?
You'll be roughly 5 mi southeast of central Carlsbad after touching down at McClellan-Palomar Airport (CLD).
Can I save money by booking a Carlsbad trip package?
Bundle your flight and hotel and you could save hundreds of dollars. What's more, you can add extras like tours and car rentals to your Carlsbad flight and hotel package deal. With Expedia, it's simple to organize all your Carlsbad travel arrangements in one place.
Can I change or cancel my flight to Carlsbad?
If you reserved your flight to Carlsbad in the last 24 hours, you can usually cancel or change it without fees. After that, additional costs may apply depending on the airline's rules and restrictions. To learn more, visit our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be offered a credit toward future flights in place of a direct refund. When browsing Expedia, select the "No cancel fee" or "Changes included" boxes to compare fares with flexible change policies.

*Flight schedules are subject to change.

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Travel information

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

Trending flights to Carlsbad

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, Jun 1 - Wed, Jun 10
SFO
San Francisco
SAN
San Diego
$56 Roundtrip, found 1 hour ago
$56
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Jun 1 from San Francisco to San Diego, returning Wed, Jun 10, priced at $56 found 1 hour ago

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