$233 Cheap Flights from San Diego (SAN) to León (BJX)

View $233 flight on Tue, May 6, 2025Opens in a new window
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Cheap Flights from San Diego to León (SAN-BJX)

Prices were available within the past 7 days and start at $233 for one-way flights and $446 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, May 6 - Tue, May 13
CLD
Carlsbad
BJX
León
$446 Roundtrip, found 2 days ago
$446
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 6 from Carlsbad to León, returning Tue, May 13, priced at $446 found 2 days ago
American Airlines
Tue, May 6 - Tue, May 13
CLD
Carlsbad
BJX
León
$453 Roundtrip, found 2 days ago
$453
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 6 from Carlsbad to León, returning Tue, May 13, priced at $453 found 2 days ago
American Airlines
Wed, May 7 - Wed, May 14
CLD
Carlsbad
BJX
León
$460 Roundtrip, found 1 day ago
$460
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 7 from Carlsbad to León, returning Wed, May 14, priced at $460 found 1 day ago
American Airlines
Tue, May 6 - Tue, May 13
CLD
Carlsbad
BJX
León
$462 Roundtrip, found 2 days ago
$462
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 6 from Carlsbad to León, returning Tue, May 13, priced at $462 found 2 days ago
American Airlines
Thu, May 1 - Thu, May 8
CLD
Carlsbad
BJX
León
$467 Roundtrip, found 3 days ago
$467
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, May 1 from Carlsbad to León, returning Thu, May 8, priced at $467 found 3 days ago
American Airlines
Wed, May 7 - Wed, May 14
CLD
Carlsbad
BJX
León
$467 Roundtrip, found 1 day ago
$467
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 7 from Carlsbad to León, returning Wed, May 14, priced at $467 found 1 day ago
Delta
Tue, May 20 - Tue, May 27
SAN
San Diego
BJX
León
$470 Roundtrip, found 1 day ago
$470
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 20 from San Diego to León, returning Tue, May 27, priced at $470 found 1 day ago
United
Thu, May 22 - Tue, May 27
SAN
San Diego
BJX
León
$474 Roundtrip, found 1 day ago
$474
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 22 from San Diego to León, returning Tue, May 27, priced at $474 found 1 day ago
Frontier Airlines
Mon, May 12 - Wed, May 14
SAN
San Diego
BJX
León
$591 Roundtrip, found 1 day ago
$591
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, May 12 from San Diego to León, returning Wed, May 14, priced at $591 found 1 day ago
Aeromexico
Thu, Aug 28 - Mon, Sep 1
SAN
San Diego
BJX
León
$638 Roundtrip, found 10 hours ago
$638
Roundtrip
found 10 hours ago
Select Aeromexico flight, departing Thu, Aug 28 from San Diego to León, returning Mon, Sep 1, priced at $638 found 10 hours ago
Flights from Carlsbad (CLD) to León (BJX)
Origin airport
McClellan-Palomar
Destination airport
Del Bajío
Airlines serving
Aeromexico, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$446
Distance
1280 mi

San Diego to León Flights

The cheapest times to fly from San Diego to León

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

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

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

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 San Diego to León in 2025. You can also book with separate airlines for your outbound and return journeys, from $233 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 San Diego to León 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 San Diego to León 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 San Diego Intl. Airport (SAN) to Del Bajio Airport (BJX) cost?
Discover the latest flight deals from SAN to BJX 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 SAN to BJX?
The cheapest flights from SAN to BJX 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 SAN to BJX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SAN to BJX. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from San Diego Intl. Airport (SAN) to Del Bajio Airport (BJX)?
There are no daily nonstop flights departing from San Diego Intl. Airport (SAN) to Del Bajio Airport (BJX). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be on your way in no time at all.
What day of the week has the most flights from SAN to BJX?
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 San Diego Intl. Airport (SAN) to Del Bajio Airport (BJX)?
Choose a flight from San Diego Intl. Airport (SAN) to Del Bajio Airport (BJX) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 San Diego Intl. Airport (SAN) to Del Bajio Airport (BJX) last-minute?
Waiting until just before your departure to book a flight from SAN to BJX often results in higher prices. While you may come across some last-minute offers, there’s no guarantee. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a SAN to BJX flight and hotel package?
Compared with arranging flights and hotels separately, booking a SAN to BJX flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Del Bajio Airport (BJX)?
If you booked your SAN to BJX flight within 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 this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you’d like more information.

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*Available to One Key members.