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$205+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SAN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$348
(Alaska Airlines)

One-way from

$205
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$512
From Monterrey Gen Mariano Escobedo to San Diego
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One-way flight from Monterrey Gen Mariano Escobedo to San Diego
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Highest demand for flights based on searches. 8% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Monterrey to San Diego

Cheapest flights from Monterrey to San Diego
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 junio 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/43:45 pmMTY - SAN
2 stops40h 57mAlaska Airlines
mar. 8/1210:11 pmSAN - MTY
2 stops39h 44mAlaska Airlines
Deal found 6/10$348
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
mié. 6/1811:45 amMTY - SAN
1 stop7h 21mMultiple Airlines
vie. 6/206:15 amSAN - MTY
2 stops24h 35mMultiple Airlines
Deal found 6/11$393
This United Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 7/107:35 amMTY - SAN
1 stop11h 04mUnited Airlines
dom. 7/136:41 pmSAN - MTY
1 stop12h 56mUnited Airlines
Deal found 6/10$497
This American Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 7/255:45 amMTY - SAN
1 stop10h 54mAmerican Airlines
vie. 8/14:24 pmSAN - MTY
1 stop5h 15mAmerican Airlines
Deal found 6/10$521
This Kissandfly.com deal was found by Cheapflights users on 6/10. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/304:50 pmMTY - SAN
1 stop6h 52mLufthansa
dom. 7/66:20 amSAN - MTY
1 stop8h 30mLufthansa
Deal found 6/10$632

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 junio 12, 2025.
Use the filters below to find and compare flights from Monterrey to San Diego that are best for you.

Fly from

Monterrey

Fly to

San Diego

Route

Depart

Return

Price

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

lun. 8/4

3:45 pm-7:42 am

2 stops40h 57m

San Diego

mar. 8/12

10:11 pm-2:55 pm

2 stops39h 44m

$348

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

lun. 7/21

12:15 pm-9:55 am

2 stops22h 40m

San Diego

sáb. 7/26

7:00 pm-10:12 am

2 stops14h 12m

$430

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

jue. 7/10

7:35 am-5:39 pm

1 stop11h 04m

San Diego

dom. 7/13

6:41 pm-8:37 am

1 stop12h 56m

$497

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

vie. 7/25

5:45 am-3:39 pm

1 stop10h 54m

San Diego

vie. 8/1

4:24 pm-10:39 pm

1 stop5h 15m

$521

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

lun. 6/30

4:50 pm-10:42 pm

1 stop6h 52m

San Diego

dom. 7/6

6:20 am-3:50 pm

1 stop8h 30m

$632

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

mié. 6/18

11:45 am-6:26 pm

1 stop7h 41m

$205

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

vie. 7/11

3:45 pm-9:31 pm

2 stops30h 46m

$216

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

sáb. 11/15

8:50 am-8:28 pm

3 stops13h 38m

$344

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

jue. 7/17

12:58 am-5:44 pm

1 stop17h 46m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.
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 Monterrey to San Diego

What is the cheapest month to book a flight from Monterrey to San Diego?

Currently, August is the cheapest month in which you can book a flight from Monterrey to San Diego (average of $286). Flying from Monterrey to San Diego in March is currently the most expensive (average of $366). 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.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated junio 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,451 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Lufthansa
6.8
Okay
7,136 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines flying from Monterrey to San Diego round-trip?

    Cheapflights users have booked flights from Monterrey to San Diego round-trip from $348. Other airlines that can offer you cheap pricing are United Airlines, from $497, and American Airlines, from $521. You may be able to fly from Monterrey to San Diego for 37% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Monterrey to San Diego one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $216. United Airlines flights start at $344 while deals on Copa Airlines start at $408 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monterrey 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 Monterrey to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Monterrey to San Diego (average of $286). Flying from Monterrey to San Diego in March is currently the most expensive (average of $366). 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 Monterrey?

Book flights to Monterrey if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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