$149 Cheap Flights from Carlsbad (CLD) to Cancun (CUN)

View $149 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Carlsbad, CA (CLD-McClellan-Palomar) to Cancun Intl. Airport (CUN)

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Cheap Flights from Carlsbad to Cancun (CLD-CUN)

Prices were available within the past 7 days and start at $149 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Dec 15 - Fri, Dec 19
CLD
Carlsbad
CUN
Cancun
$326 Roundtrip, found 2 days ago
$326
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Dec 15 from Carlsbad to Cancun, returning Fri, Dec 19, priced at $326 found 2 days ago
American Airlines
Sun, Oct 19 - Tue, Oct 28
CLD
Carlsbad
CUN
Cancun
$330 Roundtrip, found 1 day ago
$330
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Oct 19 from Carlsbad to Cancun, returning Tue, Oct 28, priced at $330 found 1 day ago
American Airlines
Sun, Mar 8 - Fri, Mar 13
CLD
Carlsbad
CUN
Cancun
$331 Roundtrip, found 2 days ago
$331
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Mar 8 from Carlsbad to Cancun, returning Fri, Mar 13, priced at $331 found 2 days ago
American Airlines
Mon, Dec 1 - Mon, Dec 8
CLD
Carlsbad
CUN
Cancun
$352 Roundtrip, found 6 days ago
$352
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Dec 1 from Carlsbad to Cancun, returning Mon, Dec 8, priced at $352 found 6 days ago
American Airlines
Sun, Nov 9 - Sat, Nov 15
CLD
Carlsbad
CUN
Cancun
$353 Roundtrip, found 6 days ago
$353
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Nov 9 from Carlsbad to Cancun, returning Sat, Nov 15, priced at $353 found 6 days ago
American Airlines
Mon, Dec 1 - Mon, Dec 8
CLD
Carlsbad
CUN
Cancun
$357 Roundtrip, found 3 days ago
$357
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Dec 1 from Carlsbad to Cancun, returning Mon, Dec 8, priced at $357 found 3 days ago
American Airlines
Tue, Oct 14 - Mon, Oct 20
CLD
Carlsbad
CUN
Cancun
$358 Roundtrip, found 14 hours ago
$358
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Oct 14 from Carlsbad to Cancun, returning Mon, Oct 20, priced at $358 found 14 hours ago
American Airlines
Sun, Dec 14 - Sat, Dec 20
CLD
Carlsbad
CUN
Cancun
$363 Roundtrip, found 5 days ago
$363
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Dec 14 from Carlsbad to Cancun, returning Sat, Dec 20, priced at $363 found 5 days ago
American Airlines
Tue, Nov 4 - Mon, Nov 10
CLD
Carlsbad
CUN
Cancun
$364 Roundtrip, found 1 day ago
$364
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 4 from Carlsbad to Cancun, returning Mon, Nov 10, priced at $364 found 1 day ago
American Airlines
Thu, Nov 13 - Tue, Nov 18
CLD
Carlsbad
CUN
Cancun
$366 Roundtrip, found 4 days ago
$366
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 13 from Carlsbad to Cancun, returning Tue, Nov 18, priced at $366 found 4 days ago

Alternative airports near Cancun

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

Select flight to Cancun Intl. CUN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $468
CUN
Cancun Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $468
Flights from Carlsbad (CLD) to Cancun (CUN)
Origin airport
McClellan-Palomar
Destination airport
Cancun Intl.
Airlines serving
American Airlines
Roundtrip price
$325
Distance
2038 mi

Carlsbad to Cancun Flights

The cheapest times to fly from Carlsbad to Cancun

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Carlsbad to Cancun are during the month of December. You can find some of the cheapest flights from Carlsbad to Cancun with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Carlsbad to Cancun

Sunday is one of the best days to book for cheap flights from Carlsbad to Cancun: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Carlsbad to Cancun

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Carlsbad to Cancun in 2025. You can also book with separate airlines for your outbound and return journeys, from $149 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Carlsbad to Cancun flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Carlsbad to Cancun airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN) cost?
Get a cheap one-way flight from $149 or cheap return flight from $326 from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN)?
December is the cheapest month to fly from CLD to CUN. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN)?
To find the cheapest airline flying from CLD to CUN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN)?
You'll need to hop on a flight with a layover if you're traveling from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CLD to CUN?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN)?
Select a flight from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN) last-minute?
Last-minute bookings from CLD to CUN are generally more expensive. For the best prices, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a CLD to CUN flight and hotel package?
You can save money by booking a CLD to CUN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal accommodations and flights, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from McClellan-Palomar Airport (CLD) to Cancun Intl. Airport (CUN)?
In most cases, you can modify or cancel your CLD to CUN flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.