$480 Cheap Flights from Chetumal (CTM) to San Diego (SAN)

View $480 flight on Wed, Mar 11, 2026Opens in a new window

Popular airlines from Chetumal, Quintana Roo (CTM-Chetumal Intl.) to San Diego Intl. Airport (SAN)

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Cheap Flights from Chetumal to San Diego (CTM-SAN)

Prices were available within the past 7 days and start at $480 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Chetumal (CTM) to San Diego (SAN)
Origin airport
Chetumal Intl.
Destination airport
San Diego Intl.
Distance
2039 mi

Chetumal to San Diego Flights

The cheapest times to fly from Chetumal to San Diego

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 Chetumal to San Diego are during the month of . You can find some of the cheapest flights from Chetumal to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chetumal to San Diego

Sunday is one of the best days to book for cheap flights from Chetumal to San Diego: 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 Chetumal to San Diego

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 Chetumal to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $480 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 Chetumal to San Diego 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 Chetumal to San Diego 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 Chetumal Intl. Airport (CTM) to San Diego Intl. Airport (SAN) cost?
Get a cheap one-way flight from $480 or cheap return flight from Chetumal Intl. Airport (CTM) to San Diego Intl. Airport (SAN) 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 Chetumal Intl. Airport (CTM) to San Diego Intl. Airport (SAN)?
The cheapest month to fly from CTM to SAN is , when there's less demand. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Chetumal Intl. Airport (CTM) to San Diego Intl. Airport (SAN)?
To find the cheapest airline flying from CTM to SAN, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Chetumal Intl. Airport (CTM) to San Diego Intl. Airport (SAN)?
Nonstop flights from Chetumal Intl. Airport (CTM) to San Diego Intl. Airport (SAN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CTM to SAN?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier 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 Chetumal Intl. Airport (CTM) to San Diego Intl. Airport (SAN)?
To touch down at San Diego Intl. Airport (SAN) on time, select a flight that takes off from Chetumal Intl. Airport (CTM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Chetumal Intl. Airport (CTM) to San Diego Intl. Airport (SAN) last-minute?
Holding off until just before your trip to book a ticket from CTM to SAN generally means paying more. While you may find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book a CTM to SAN flight and hotel package?
You'll generally save money by securing a CTM to SAN 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 everything in one place. After selecting your preferred accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Chetumal Intl. Airport (CTM) to San Diego Intl. Airport (SAN)?
If you booked your CTM to SAN flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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