$213+ Cheap flights from Monterrey (MTY) to San Diego (SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SAN
May 26 — Jun 21
Round-trip
1 adult, Economy
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Find cheap flights from Monterrey to San Diego with Cheapflights
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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 April 26, 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 April 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 6/1012:05 pm
MTY
- SAN
1 stop9h 53m
Multiple Airlines
Wed 6/179:53 pm
SAN
- MTY
2 stops19h 12m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Mon 6/812:05 pm
MTY
- SAN
1 stop10h 07m
Multiple Airlines
Mon 6/158:29 pm
SAN
- MTY
1 stop21h 51m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/86:00 am
MTY
- SAN
2 stops16h 04m
Multiple Airlines
Mon 5/119:59 pm
SAN
- MTY
1 stop20h 21m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/87:30 pm
MTY
- SAN
2 stops26h 39m
Multiple Airlines
Wed 5/136:25 am
SAN
- MTY
1 stop8h 45m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Mon 4/2712:05 pm
MTY
- SAN
1 stop26h 12m
Multiple Airlines
Wed 4/292:12 pm
SAN
- MTY
2 stops51h 23m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 4/2511:10 am
MTY
- SAN
2 stops25h 30m
Multiple Airlines
Mon 4/279:00 pm
SAN
- MTY
1 stop21h 20m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/177:10 pm
MTY
- SAN
2 stops18h 33m
Multiple Airlines
Wed 5/208:56 am
SAN
- MTY
1 stop9h 24m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$511
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 April 26, 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 April 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 6/1012:05 pm
MTY
- SAN
1 stop9h 53m
Multiple Airlines
Wed 6/179:53 pm
SAN
- MTY
2 stops19h 12m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 9/112:10 pm
MTY
- SAN
3 stops13h 19m
United Airlines
Thu 9/107:15 am
SAN
- MTY
1 stop7h 24m
United Airlines
Deal found 4/22![United Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Mon 6/812:05 pm
MTY
- SAN
1 stop10h 07m
Multiple Airlines
Mon 6/158:29 pm
SAN
- MTY
1 stop21h 51m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sun 6/710:25 am
MTY
- SAN
2 stops27h 18m
Multiple Airlines
Sun 6/148:29 pm
SAN
- MTY
1 stop21h 51m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/176:30 pm
MTY
- SAN
1 stop19h 29m
Multiple Airlines
Wed 5/208:56 am
SAN
- MTY
1 stop9h 24m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/84:05 pm
MTY
- SAN
1 stop25h 08m
Multiple Airlines
Wed 5/136:25 am
SAN
- MTY
1 stop8h 45m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$509
This eDestinos deal was found by Cheapflights users on 4/25. 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 6/198:45 pm
MTY
- SAN
2 stops19h 47m
Multiple Airlines
Sun 6/216:25 am
SAN
- MTY
3 stops36h 35m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$581
Last-minute flights from Monterrey to San DiegoDiscover last-minute flight deals from Monterrey to San Diego. Data last updated April 26, 2026 and is based on user searches.
Discover last-minute flight deals from Monterrey to San Diego. Data last updated April 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 4/2511:10 am
MTY
- SAN
2 stops25h 30m
Multiple Airlines
Mon 4/279:00 pm
SAN
- MTY
1 stop21h 20m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Mon 4/2712:05 pm
MTY
- SAN
1 stop26h 12m
Multiple Airlines
Wed 4/292:12 pm
SAN
- MTY
2 stops51h 23m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sun 5/36:35 am
MTY
- SAN
1 stop10h 38m
Multiple Airlines
Tue 5/57:34 pm
SAN
- MTY
1 stop22h 46m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/86:00 am
MTY
- SAN
2 stops16h 04m
Multiple Airlines
Mon 5/119:59 pm
SAN
- MTY
1 stop20h 21m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/87:30 pm
MTY
- SAN
2 stops26h 39m
Multiple Airlines
Wed 5/136:25 am
SAN
- MTY
1 stop8h 45m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/177:10 pm
MTY
- SAN
2 stops18h 33m
Multiple Airlines
Wed 5/208:56 am
SAN
- MTY
1 stop9h 24m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Thu 5/216:20 am
MTY
- SAN
2 stops7h 39m
Multiple Airlines
Thu 5/286:25 am
SAN
- MTY
2 stops12h 35m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$525
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 April 26, 2026.
Search for one-way flight options from Monterrey to San Diego. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Wed 5/612:05 pm
MTY
- SAN
1 stop7h 34m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$213
This Trip.com deal was found by Cheapflights users on 4/22. 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.
Mon 6/2912:05 pm
MTY
- SAN
1 stop8h 29m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Thu 6/2511:00 am
MTY
- SAN
1 stop13h 53m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$271
This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:00 am
MTY
- SAN
1 stop10h 04m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 7/246:15 pm
MTY
- SAN
1 stop24h 10m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/311:10 am
MTY
- SAN
2 stops31h 46m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$322
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 April 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (Kiwi.com) |
One-way from | $213 (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 2,558,603 searches. Data last updated April 26, 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 - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Wed 6/10
12:05 pm-8:58 pm
1 stop9h 53m
San Diego
Wed 6/17
9:53 pm-6:05 pm
2 stops19h 12m
$409
MonterreySan Diego
MTY - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Mon 6/8
12:05 pm-9:12 pm
1 stop10h 07m
San Diego
Mon 6/15
8:29 pm-7:20 pm
1 stop21h 51m
$413
MonterreySan Diego
MTY - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Sun 6/7
10:25 am-12:43 pm
2 stops27h 18m
San Diego
Sun 6/14
8:29 pm-7:20 pm
1 stop21h 51m
$480
MonterreySan Diego
MTY - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Sun 5/17
6:30 pm-12:59 pm
1 stop19h 29m
San Diego
Wed 5/20
8:56 am-7:20 pm
1 stop9h 24m
$506
MonterreySan Diego
MTY - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Fri 5/8
4:05 pm-4:13 pm
1 stop25h 08m
San Diego
Wed 5/13
6:25 am-4:10 pm
1 stop8h 45m
$509
MonterreySan Diego
MTY - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Fri 6/19
8:45 pm-3:32 pm
2 stops19h 47m
San Diego
Sun 6/21
6:25 am-8:00 pm
3 stops36h 35m
$581
Quickest round-trip
MonterreySan Diego
MTY - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Tue 9/1
12:10 pm-12:29 am
3 stops13h 19m
San Diego
Thu 9/10
7:15 am-3:39 pm
1 stop7h 24m
$596
Cheapest one-way
Quickest one-way
MonterreySan Diego
MTY - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Wed 5/6
12:05 pm-6:39 pm
1 stop7h 34m
$213
MonterreySan Diego
MTY - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Mon 6/29
12:05 pm-7:34 pm
1 stop8h 29m
$242
MonterreySan Diego
MTY - SAN
MTYSAN
Monterrey Gen Mariano Escobedo
Thu 6/25
7:35 pm-3:32 pm
2 stops44h 57m
$290
Showing 1-10 of 13 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
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National City
Coronado
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Poway
Julian
Lemon Grove
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