$241+ Cheap flights from Monterrey (MTY) 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SAN
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Monterrey to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Monterrey to San DiegoExplore the most affordable flight options available from Monterrey to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Monterrey to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/236:00 am -
2 stops35h 49m
Fri 10/308:32 pm -
1 stop21h 45m
Deal found 9/8![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sat 10/2410:56 am -
2 stops27h 20m
Sat 10/316:25 am -
1 stop10h 30m
Deal found 9/8![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/1912:01 pm -
2 stops26h 15m
Mon 10/268:34 pm -
1 stop21h 43m
Deal found 9/6![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 10/211:36 am -
1 stop21h 42m
Wed 10/71:38 pm -
2 stops25h 39m
Deal found 9/6![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 10/226:00 am -
2 stops14h 49m
Thu 10/299:02 am -
1 stop9h 15m
Deal found 9/6![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:05 pm -
1 stop24h 56m
Tue 12/226:22 pm -
1 stop22h 58m
Deal found 9/9![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Thu 10/111:36 am -
1 stop7h 24m
Sun 10/49:03 pm -
2 stops21h 08m
Deal found 9/5![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:10 pm -
2 stops26h 39m
Sun 11/15:24 pm -
1 stop19h 51m
Deal found 9/10![Multiple Airlines logo]()
$514
Best flights from Monterrey to San DiegoDiscover carefully curated flight deals from Monterrey to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Monterrey to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/236:00 am -
2 stops35h 49m
Fri 10/308:32 pm -
1 stop21h 45m
Deal found 9/8![Multiple Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/305:30 am -
2 stops11h 02m
Sun 11/17:41 pm -
2 stops12h 04m
Deal found 9/6![United Airlines logo]()
$642
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/199:00 am -
1 stop11h 49m
Mon 10/268:34 pm -
1 stop21h 43m
Deal found 9/6![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sat 10/2412:01 pm -
1 stop10h 49m
Sat 10/316:25 am -
1 stop10h 30m
Deal found 9/8![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Thu 10/111:36 am -
1 stop7h 24m
Sun 10/49:03 pm -
2 stops21h 08m
Deal found 9/5![Multiple Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/2512:10 pm -
2 stops13h 09m
Sun 11/110:30 pm -
2 stops11h 21m
Deal found 9/10![United Airlines logo]()
$649
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:04 am -
2 stops15h 13m
Sun 9/279:03 pm -
1 stop18h 14m
Deal found 9/10![Multiple Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/112:10 pm -
2 stops8h 58m
Sun 10/47:41 pm -
3 stops14h 07m
Deal found 9/5![United Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 9/2311:36 am -
2 stops13h 15m
Fri 9/259:03 pm -
1 stop21h 14m
Deal found 9/8![Multiple Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sun 11/16:30 am -
1 stop6h 29m
Thu 11/510:16 am -
1 stop9h 50m
Deal found 9/8![United Airlines logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 10/228:10 am -
2 stops9h 13m
Thu 10/298:32 pm -
2 stops21h 39m
Deal found 9/6![Multiple Airlines logo]()
$614
Last-minute flights from Monterrey to San DiegoDiscover last-minute flight deals from Monterrey to San Diego. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Monterrey to San Diego. Data last updated September 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Thu 10/111:36 am -
1 stop7h 24m
Sun 10/49:03 pm -
2 stops21h 08m
Deal found 9/5![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 10/211:36 am -
1 stop21h 42m
Wed 10/71:38 pm -
2 stops25h 39m
Deal found 9/6![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/1912:01 pm -
2 stops26h 15m
Mon 10/268:34 pm -
1 stop21h 43m
Deal found 9/6![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 10/226:00 am -
2 stops14h 49m
Thu 10/299:02 am -
1 stop9h 15m
Deal found 9/6![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/236:00 am -
2 stops35h 49m
Fri 10/308:32 pm -
1 stop21h 45m
Deal found 9/8![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sat 10/2410:56 am -
2 stops27h 20m
Sat 10/316:25 am -
1 stop10h 30m
Deal found 9/8![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:10 pm -
2 stops26h 39m
Sun 11/15:24 pm -
1 stop19h 51m
Deal found 9/10![Multiple Airlines logo]()
$514
One-way flights from Monterrey to San DiegoSearch for one-way flight options from Monterrey to San Diego. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Monterrey to San Diego. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 11/126:01 am -
2 stops15h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$241
This eDestinos deal was found by Cheapflights users on 9/9. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:02 am -
2 stops36h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Volaris logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:42 pm -
3 stops28h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:07 am -
1 stop6h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$589
Find flight deals from Monterrey to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Monterrey (MTY) 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $383 (Kiwi.com) |
One-way from | $241 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Monterrey 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Monterrey to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Thu 11/12
6:01 am-7:47 pm
2 stops15h 46m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$241
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Sun 9/13
6:02 am-6:00 pm
2 stops36h 58m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$331
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Fri 10/23
6:00 am-4:49 pm
2 stops35h 49m
San Diego
Fri 10/30
8:32 pm-7:17 pm
1 stop21h 45m
$383
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Mon 10/19
9:00 am-7:49 pm
1 stop11h 49m
San Diego
Mon 10/26
8:34 pm-7:17 pm
1 stop21h 43m
$413
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Sat 10/24
12:01 pm-9:50 pm
1 stop10h 49m
San Diego
Sat 10/31
6:25 am-5:55 pm
1 stop10h 30m
$437
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Thu 10/1
11:36 am-6:00 pm
1 stop7h 24m
San Diego
Sun 10/4
9:03 pm-7:11 pm
2 stops21h 08m
$496
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Fri 9/25
6:04 am-8:17 pm
2 stops15h 13m
San Diego
Sun 9/27
9:03 pm-4:17 pm
1 stop18h 14m
$536
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Wed 9/23
11:36 am-11:51 pm
2 stops13h 15m
San Diego
Fri 9/25
9:03 pm-7:17 pm
1 stop21h 14m
$567
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Thu 10/22
8:10 am-4:23 pm
2 stops9h 13m
San Diego
Thu 10/29
8:32 pm-7:11 pm
2 stops21h 39m
$614
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Fri 10/30
5:30 am-3:32 pm
2 stops11h 02m
San Diego
Sun 11/1
7:41 pm-9:45 am
2 stops12h 04m
$642
Showing 1-10 of 14 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Monterrey-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterrey-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterrey-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Monterrey-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 Monterrey-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 Monterrey to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Monterrey with our price prediction graph.
MTY-SAN
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.
Related info for your journey
Find useful and relevant information for your journey from Monterrey to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
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Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
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