$271+ Cheap flights from San Diego (SAN) to Monterrey (MTY)
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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MTY
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Monterrey 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 San Diego to Monterrey
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Best
Last-minute
One-way
Cheapest flights from San Diego to MonterreyExplore the most affordable flight options available from San Diego to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from San Diego to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 12/28:17 am -
1 stop9h 03m
Wed 12/912:05 pm -
2 stops32h 06m
Deal found 9/16![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:32 pm -
1 stop21h 45m
Tue 11/36:05 am -
2 stops11h 53m
Deal found 9/20![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/29:32 am -
1 stop28h 54m
Mon 11/912:06 pm -
2 stops32h 32m
Deal found 9/17![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/188:34 pm -
2 stops21h 37m
Sun 10/2511:36 am -
1 stop22h 13m
Deal found 9/17![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 9/189:03 pm -
1 stop21h 14m
Fri 9/256:04 am -
2 stops15h 13m
Deal found 9/17![Multiple Airlines logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/218:05 am -
1 stop7h 12m
Tue 9/2212:01 pm -
2 stops31h 18m
Deal found 9/16![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 9/189:03 pm -
1 stop21h 14m
Mon 9/219:06 pm -
2 stops22h 13m
Deal found 9/17![Multiple Airlines logo]()
$648
Best flights from San Diego to MonterreyDiscover carefully curated flight deals from San Diego to Monterrey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from San Diego to Monterrey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:32 pm -
1 stop21h 45m
Tue 11/36:05 am -
2 stops11h 53m
Deal found 9/20![Multiple Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/69:26 am -
1 stop4h 53m
Sun 11/85:42 pm -
1 stop16h 54m
Deal found 9/16![American Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/610:30 pm -
2 stops11h 21m
Sun 11/84:48 pm -
1 stop6h 38m
Deal found 9/17![United Airlines logo]()
$858
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/29:32 am -
1 stop28h 54m
Mon 11/912:06 pm -
2 stops32h 32m
Deal found 9/17![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/188:34 pm -
2 stops21h 37m
Sun 10/2511:36 am -
1 stop22h 13m
Deal found 9/17![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/69:32 am -
2 stops19h 37m
Sun 11/811:17 am -
1 stop7h 33m
Deal found 9/16![Multiple Airlines logo]()
$686
Last-minute flights from San Diego to MonterreyDiscover last-minute flight deals from San Diego to Monterrey. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Monterrey. Data last updated September 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/218:05 am -
1 stop7h 12m
Tue 9/2212:01 pm -
2 stops31h 18m
Deal found 9/16![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/188:34 pm -
2 stops21h 37m
Sun 10/2511:36 am -
1 stop22h 13m
Deal found 9/17![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:32 pm -
1 stop21h 45m
Tue 11/36:05 am -
2 stops11h 53m
Deal found 9/20![Multiple Airlines logo]()
$439
One-way flights from San Diego to MonterreySearch for one-way flight options from San Diego to Monterrey. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from San Diego to Monterrey. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 1/49:28 am -
1 stop23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/86:15 am -
1 stop8h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/66:15 am -
1 stop8h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$583
This TravelUp deal was found by Cheapflights users on 9/17. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:53 pm -
1 stop5h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![British Airways logo]()
$654
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/810:57 am -
2 stops11h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$740
This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 10/710:57 am -
2 stops9h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$1,072
Find flight deals from San Diego to Monterrey
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Monterrey (MTY). 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 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $385 (Kiwi.com) |
One-way from | $271 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Monterrey 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 21, 2026.
Use the filters below to find and compare flights from San Diego to Monterrey that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Mon 1/4
9:28 am-11:13 am
1 stop23h 45m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$271
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Fri 10/30
8:32 pm-7:17 pm
1 stop21h 45m
Monterrey Gen Mariano Escobedo
Tue 11/3
6:05 am-3:58 pm
2 stops11h 53m
$439
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Mon 11/2
9:32 am-4:26 pm
1 stop28h 54m
Monterrey Gen Mariano Escobedo
Mon 11/9
12:06 pm-6:38 pm
2 stops32h 32m
$453
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Sun 10/18
8:34 pm-7:11 pm
2 stops21h 37m
Monterrey Gen Mariano Escobedo
Sun 10/25
11:36 am-8:49 am
1 stop22h 13m
$462
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Tue 10/6
10:30 pm-5:18 pm
2 stops17h 48m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$588
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Fri 11/6
9:26 am-4:19 pm
1 stop4h 53m
Monterrey Gen Mariano Escobedo
Sun 11/8
5:42 pm-8:36 am
1 stop16h 54m
$663
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Fri 11/6
9:32 am-7:09 am
2 stops19h 37m
Monterrey Gen Mariano Escobedo
Sun 11/8
11:17 am-4:50 pm
1 stop7h 33m
$686
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Thu 10/8
10:57 am-11:16 pm
2 stops11h 19m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$740
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Fri 11/6
10:30 pm-11:51 am
2 stops11h 21m
Monterrey Gen Mariano Escobedo
Sun 11/8
4:48 pm-9:26 pm
1 stop6h 38m
$858
Quickest round-trip
San DiegoMonterrey
SAN San Diego - MTY Monterrey Gen Mariano Escobedo
SANMTY
San Diego
Wed 10/7
10:57 am-9:56 pm
2 stops9h 59m
Monterrey Gen Mariano Escobedo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$1,072
Sorted by cheapest first
- Most accurate provider: When it comes to deals on San Diego-Monterrey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Monterrey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Monterrey flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Monterrey 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 San Diego-Monterrey 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 San Diego to Monterrey
Have a flexible travel schedule? Discover the best time to fly to Monterrey from San Diego with our price prediction graph.
SAN-MTY
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 San Diego to Monterrey. 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 Monterrey?
Book flights to Monterrey if you plan to visit one of these locationsSan Pedro Garza Garcia
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