$1,319 Cheap Flights from Reynosa (REX) to San Diego (SAN)

View $1,319 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Reynosa, Tamaulipas (REX-General Lucio Blanco Intl.) to San Diego Intl. Airport (SAN)

Cheap Flights from Reynosa to San Diego (REX-SAN)

Prices were available within the past 7 days and start at $1,319 for one-way flights and $3,160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Fri, Oct 17 - Sun, Oct 19
REX
Reynosa
SAN
San Diego
$3,160 Roundtrip, found 5 days ago
$3,160
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Fri, Oct 17 from Reynosa to San Diego, returning Sun, Oct 19, priced at $3,160 found 5 days ago
Aeromexico
Fri, Oct 17 - Sun, Oct 19
REX
Reynosa
SAN
San Diego
$3,457 Roundtrip, found 5 days ago
$3,457
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Fri, Oct 17 from Reynosa to San Diego, returning Sun, Oct 19, priced at $3,457 found 5 days ago

Alternative airports near San Diego

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

Select flight to General Abelardo L. Rodriguez Intl. TIJ. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $241
TIJ
General Abelardo L. Rodriguez Intl.
Cheapest
Average driving time to city center26 min
Flights from $241

Frequently asked questions

How much does a flight from General Lucio Blanco Intl. Airport (REX) to San Diego Intl. Airport (SAN) cost?
Snag a cheap one-way flight from $1,319 or cheap return flight from $3,160 from General Lucio Blanco Intl. Airport (REX) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from General Lucio Blanco Intl. Airport (REX) to San Diego Intl. Airport (SAN)?
October is the cheapest month to fly from REX to SAN. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from General Lucio Blanco Intl. Airport (REX) to San Diego Intl. Airport (SAN)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from REX to SAN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from General Lucio Blanco Intl. Airport (REX) to San Diego Intl. Airport (SAN)?
You'll need to hop on a flight with a layover if you're traveling from General Lucio Blanco Intl. Airport (REX) 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 find the best option for your trip.
What day of the week has the most flights from REX to SAN?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year 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 General Lucio Blanco Intl. Airport (REX) to San Diego Intl. Airport (SAN)?
To land at San Diego Intl. Airport (SAN) on time, choose a flight that leaves General Lucio Blanco Intl. Airport (REX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 General Lucio Blanco Intl. Airport (REX) to San Diego Intl. Airport (SAN) last-minute?
Booking your ticket from REX to SAN just before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a REX to SAN flight and hotel package?
Opting for a REX to SAN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from General Lucio Blanco Intl. Airport (REX) to San Diego Intl. Airport (SAN)?
If you reserved your REX to SAN flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
General Lucio Blanco Intl.
Destination airport
San Diego Intl.
Roundtrip price
$3,160
Distance
1230 mi

Book with confidence

Reynosa to San Diego Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Reynosa 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 Reynosa 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 Reynosa to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,319 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 Reynosa 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 Reynosa 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.

 

Reynosa to San Diego Flights

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*Available to One Key members.