$348 Cheap Flights from Merida (MID) to San Diego (SAN)

View $348 flight on Tue, Sep 30, 2025Opens in a new window

Popular airlines from Mérida International Airport (MID) to San Diego Intl. Airport (SAN)

Cheap Flights from Merida to San Diego (MID-SAN)

Prices were available within the past 7 days and start at $348 for one-way flights and $501 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep 11 - Mon, Sep 15
MID
Mérida
SAN
San Diego
$501 Roundtrip, found 3 days ago
$501
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 11 from Mérida to San Diego, returning Mon, Sep 15, priced at $501 found 3 days ago
Aeromexico
Thu, Sep 11 - Mon, Sep 15
MID
Mérida
SAN
San Diego
$501 Roundtrip, found 3 days ago
$501
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Thu, Sep 11 from Mérida to San Diego, returning Mon, Sep 15, priced at $501 found 3 days ago
United
Thu, Sep 11 - Mon, Sep 15
MID
Mérida
SAN
San Diego
$501 Roundtrip, found 3 days ago
$501
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 11 from Mérida to San Diego, returning Mon, Sep 15, priced at $501 found 3 days ago
United
Thu, Sep 11 - Mon, Sep 15
MID
Mérida
SAN
San Diego
$505 Roundtrip, found 3 days ago
$505
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 11 from Mérida to San Diego, returning Mon, Sep 15, priced at $505 found 3 days ago
United
Thu, Sep 11 - Mon, Sep 15
MID
Mérida
SAN
San Diego
$541 Roundtrip, found 3 days ago
$541
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 11 from Mérida to San Diego, returning Mon, Sep 15, priced at $541 found 3 days ago
Aeromexico
Thu, Sep 11 - Mon, Sep 15
MID
Mérida
SAN
San Diego
$545 Roundtrip, found 3 days ago
$545
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Thu, Sep 11 from Mérida to San Diego, returning Mon, Sep 15, priced at $545 found 3 days ago
United
Thu, Sep 11 - Mon, Sep 15
MID
Mérida
SAN
San Diego
$545 Roundtrip, found 3 days ago
$545
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 11 from Mérida to San Diego, returning Mon, Sep 15, priced at $545 found 3 days ago
American Airlines
Fri, Aug 1 - Wed, Aug 6
MID
Mérida
SAN
San Diego
$556 Roundtrip, found 3 days ago
$556
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 1 from Mérida to San Diego, returning Wed, Aug 6, priced at $556 found 3 days ago
American Airlines
Fri, Aug 1 - Wed, Aug 6
MID
Mérida
CLD
Carlsbad
$556 Roundtrip, found 3 days ago
$556
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 1 from Mérida to Carlsbad, returning Wed, Aug 6, priced at $556 found 3 days ago
Delta
Thu, Sep 11 - Mon, Sep 15
MID
Mérida
SAN
San Diego
$584 Roundtrip, found 3 days ago
$584
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep 11 from Mérida to San Diego, returning Mon, Sep 15, priced at $584 found 3 days ago
Flights from Merida (MID) to San Diego (SAN)
Origin airport
Manuel Crescencio Rejon Intl.
Destination airport
San Diego Intl.
Roundtrip price
$500
Distance
1875 mi

Merida to San Diego Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Merida 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 Merida 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 Merida to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $348 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 Merida 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 Merida 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 Manuel Crescencio Rejon Intl. Airport (MID) to San Diego Intl. Airport (SAN) cost?
Discover the latest flight deals from MID to SAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MID to SAN?
The cheapest flights from MID to SAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MID to SAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MID to SAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Manuel Crescencio Rejon Intl. Airport (MID) to San Diego Intl. Airport (SAN)?
You'll need to catch a flight with a layover when traveling from Manuel Crescencio Rejon Intl. Airport (MID) to San Diego Intl. Airport (SAN). There are no daily direct flights 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 MID to SAN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Manuel Crescencio Rejon Intl. Airport (MID) to San Diego Intl. Airport (SAN)?
To touch down at San Diego Intl. Airport (SAN) on time, select a flight that leaves from Manuel Crescencio Rejon Intl. Airport (MID) before 3 PM. The chance 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 Manuel Crescencio Rejon Intl. Airport (MID) to San Diego Intl. Airport (SAN) last-minute?
Booking your plane ticket from MID to SAN shortly before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a MID to SAN flight and hotel package?
Compared with arranging hotels and flights separately, booking a MID to SAN flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Manuel Crescencio Rejon Intl. Airport (MID) to San Diego Intl. Airport (SAN)?
If you booked your MID to SAN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.