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$538+ Cheap flights from León, Mexico (BJX) to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — SAN
May 12 — May 191
Tue 5/12
Tue 5/19
1 adult, Economy
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Cheap flight deals from León to San Diego

Cheapest flights from León to San Diego
Explore the most affordable flight options available from León to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:05 pm
BJX
-
SAN
2 stops25h 59m
Multiple Airlines
Mon 5/182:14 pm
SAN
-
BJX
1 stop27h 17m
Multiple Airlines
Deal found 4/11$538
This eDestinos deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:24 pm
BJX
-
SAN
2 stops24h 40m
Multiple Airlines
Mon 5/46:25 am
SAN
-
BJX
2 stops33h 22m
Multiple Airlines
Deal found 4/10$554
This Frontier deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:43 am
BJX
-
SAN
2 stops13h 15m
Frontier
Sat 7/254:17 pm
SAN
-
BJX
2 stops11h 51m
Frontier
Deal found 4/9$565
This American Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:07 pm
BJX
-
SAN
1 stop17h 11m
American Airlines
Tue 9/112:05 pm
SAN
-
BJX
1 stop20h 44m
American Airlines
Deal found 4/10$615
This United Airlines deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:00 am
BJX
-
SAN
2 stops17h 12m
United Airlines
Mon 5/186:20 am
SAN
-
BJX
2 stops12h 11m
United Airlines
Deal found 4/11$627
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:25 am
BJX
-
SAN
2 stops16h 30m
Delta
Tue 9/17:30 pm
SAN
-
BJX
2 stops18h 14m
Delta
Deal found 4/10$632
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:50 pm
BJX
-
SAN
1 stop7h 34m
United Airlines
Sat 7/256:20 am
SAN
-
BJX
2 stops12h 11m
United Airlines
Deal found 4/9$641
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:35 am
BJX
-
SAN
1 stop9h 32m
United Airlines
Mon 5/116:15 am
SAN
-
BJX
1 stop6h 28m
United Airlines
Deal found 4/10$649

Find flight deals from León to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from León (BJX) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$538
(Kiwi.com)
Provider with most accurate pricing for León Del Bajio-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for León Del Bajio-San Diego flights.
Search Deals
From León Del Bajio to San Diego
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from León to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 12, 2026.
Use the filters below to find and compare flights from León to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LeónSan Diego

BJX - SAN

BJXSAN

León Del Bajio

Mon 5/11

6:15 am-9:19 pm

2 stops16h 04m

San Diego

Mon 5/18

2:14 pm-6:31 pm

1 stop27h 17m

$622
Quickest round-trip

LeónSan Diego

BJX - SAN

BJXSAN

León Del Bajio

Fri 5/8

11:35 am-8:07 pm

1 stop9h 32m

San Diego

Mon 5/11

6:15 am-1:43 pm

1 stop6h 28m

$649

LeónSan Diego

BJX - SAN

BJXSAN

León Del Bajio

Sun 6/21

11:47 am-7:50 pm

1 stop9h 03m

San Diego

Tue 6/23

11:58 am-10:51 am

1 stop21h 53m

$659

LeónSan Diego

BJX - SAN

BJXSAN

León Del Bajio

Sat 5/23

11:38 am-11:15 pm

2 stops12h 37m

San Diego

Sat 5/30

6:15 am-5:27 pm

2 stops10h 12m

$689

LeónSan Diego

BJX - SAN

BJXSAN

León Del Bajio

Sat 5/23

5:00 am-9:24 pm

1 stop17h 24m

San Diego

Sat 5/30

10:10 am-7:31 pm

1 stop8h 21m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on León, Guanajuato-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on León, Guanajuato-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from León, Guanajuato-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on León, Guanajuato-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for León, Guanajuato-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from León to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from León with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from León to San Diego

What is the cheapest month to book a flight from León, Guanajuato to San Diego?

Currently, February is the cheapest month in which you can book a flight from León, Guanajuato to San Diego (average of $100). Flying from León, Guanajuato to San Diego in June is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from León to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from León, Guanajuato to San Diego?

    United Airlines can get you from León, Guanajuato to San Diego in just under 9h 32m. Your travel time can differ by up to . León, Guanajuato and San Diego are separated by a distance of 1260 mi.

  • Can I find deals for flights from León to San Diego that include hotel bookings?

    Yes. In addition to deals on León to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from León to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from León to San Diego.

  • Can I find deals for business class flights from León to San Diego?

    Yes. Cheapflights offers flight deals from León to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from León, Guanajuato to San Diego?

    Currently, February is the cheapest month in which you can book a flight from León, Guanajuato to San Diego (average of $100). Flying from León, Guanajuato to San Diego in June is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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