$214+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SAN
Nov 23 — Nov 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Monterrey to San Diego
Cheapest
Best
Last-minute
One-way
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 October 24, 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 October 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/212:05 pm -
1 stop22h 05m
Wed 12/98:57 am -
1 stop8h 23m
Deal found 10/22![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/266:01 am -
2 stops11h 33m
Wed 12/28:20 am -
1 stop9h 00m
Deal found 10/21![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 12/226:05 am -
2 stops32h 19m
Wed 12/301:24 pm -
1 stop27h 56m
Deal found 10/22![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/36:30 pm -
2 stops25h 40m
Thu 12/105:13 pm -
1 stop19h 57m
Deal found 10/21![Multiple Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/510:35 pm -
2 stops35h 27m
Sat 12/125:13 pm -
1 stop19h 57m
Deal found 10/23![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/2810:48 pm -
2 stops35h 07m
Wed 12/98:57 am -
1 stop8h 23m
Deal found 10/21![Multiple Airlines logo]()
$540
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 October 24, 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 October 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 1/1212:00 pm -
2 stops9h 38m
Sun 1/1710:19 pm -
1 stop19h 01m
Deal found 10/22![Multiple Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/208:50 am -
2 stops16h 05m
Sat 12/266:23 pm -
2 stops13h 22m
Deal found 10/22![United Airlines logo]()
$701
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/277:04 pm -
1 stop15h 29m
Mon 11/306:51 pm -
1 stop13h 27m
Deal found 10/20![American Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 12/58:48 am -
2 stops12h 29m
Sat 12/126:15 am -
2 stops15h 09m
Deal found 10/21![Delta logo]()
$766
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 12/511:14 am -
1 stop24h 17m
Sun 12/1311:10 am -
1 stop21h 53m
Deal found 10/24![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/266:17 am -
2 stops11h 19m
Wed 12/211:16 am -
2 stops10h 29m
Deal found 10/21![Multiple Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/211:10 pm -
2 stops11h 19m
Sun 12/2710:30 pm -
2 stops11h 21m
Deal found 10/22![United Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 10/317:50 am -
1 stop6h 34m
Wed 11/46:45 am -
2 stops11h 41m
Deal found 10/21![United Airlines logo]()
$857
Last-minute flights from Monterrey to San DiegoDiscover last-minute flight deals from Monterrey to San Diego. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Monterrey to San Diego. Data last updated October 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/2612:01 pm -
1 stop8h 48m
Tue 10/2712:19 pm -
2 stops18h 12m
Deal found 10/22![Multiple Airlines logo]()
$758
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 10/306:01 am -
2 stops14h 46m
Mon 11/24:53 pm -
1 stop23h 32m
Deal found 10/22![Multiple Airlines logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/266:01 am -
2 stops11h 33m
Wed 12/28:20 am -
1 stop9h 00m
Deal found 10/21![Multiple Airlines logo]()
$419
This eDestinos deal was found by Cheapflights users on 10/20. 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 11/276:10 am -
2 stops16h 34m
Mon 11/309:35 am -
1 stop27h 55m
Deal found 10/20![Multiple Airlines logo]()
$644
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/277:04 pm -
1 stop15h 29m
Mon 11/306:51 pm -
1 stop13h 27m
Deal found 10/20![American Airlines logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/2810:48 pm -
2 stops35h 07m
Wed 12/98:57 am -
1 stop8h 23m
Deal found 10/21![Multiple Airlines logo]()
$540
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 October 24, 2026.
Search for one-way flight options from Monterrey to San Diego. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/3012:06 pm -
1 stop25h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/298:19 am -
3 stops53h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$273
This Trip.com deal was found by Cheapflights users on 10/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:45 am -
2 stops16h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 10/19. 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 1/11:10 pm -
2 stops22h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$489
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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $383 (Kiwi.com) |
One-way from | $214 (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 October 24, 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
Mon 11/30
12:06 pm-6:10 pm
2 stops32h 04m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$256
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Sun 11/29
7:15 pm-11:37 am
2 stops42h 22m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$278
Quickest round-trip
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Thu 10/29
8:45 am-11:57 pm
2 stops16h 12m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$372
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Tue 1/12
12:00 pm-7:38 pm
2 stops9h 38m
San Diego
Sun 1/17
10:19 pm-7:20 pm
1 stop19h 01m
$383
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Fri 1/1
1:10 pm-9:14 am
2 stops22h 04m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$489
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Sat 12/5
11:14 am-9:31 am
1 stop24h 17m
San Diego
Sun 12/13
11:10 am-11:03 am
1 stop21h 53m
$563
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Thu 11/26
6:17 am-3:36 pm
2 stops11h 19m
San Diego
Wed 12/2
11:16 am-11:45 pm
2 stops10h 29m
$598
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Sun 12/20
8:50 am-10:55 pm
2 stops16h 05m
San Diego
Sat 12/26
6:23 pm-9:45 am
2 stops13h 22m
$701
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Fri 11/27
7:04 pm-8:33 am
1 stop15h 29m
San Diego
Mon 11/30
6:51 pm-10:18 am
1 stop13h 27m
$712
MonterreySan Diego
MTY Monterrey Gen Mariano Escobedo - SAN San Diego
MTYSAN
Monterrey Gen Mariano Escobedo
Sat 12/5
8:48 am-7:17 pm
2 stops12h 29m
San Diego
Sat 12/12
6:15 am-11:24 pm
2 stops15h 09m
$766
Showing 1-10 of 12 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
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Monterrey
Popular flights
San Diego flight routes