Cheap flights from Monterrey to San Diego from $186

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterrey to San Diego departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

 Logo
11:35 am - 6:42 pmMTY-SAN
8h 07m1 stop
 Logo
10:05 am - 7:05 pmSAN-MTY
8h 00m1 stop
Mon, Sep 29 - Wed, Oct 8
 Logo
12:10 pm - 11:17 pmMTY-SAN
12h 07m2 stops
 Logo
8:00 am - 8:37 amSAN-MTY
23h 37m2 stops
Mon, Sep 29 - Wed, Oct 8
Alaska Airlines Logo
3:50 pm - 8:29 amMTY-SAN
17h 39m2 stops
Alaska Airlines Logo
9:59 pm - 3:00 pmSAN-MTY
40h 01m2 stops
$416Alaska Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
Alaska Airlines Logo
3:45 pm - 7:55 amMTY-SAN
17h 10m2 stops
Alaska Airlines Logo
8:43 am - 3:00 pmSAN-MTY
29h 17m2 stops
$478Alaska Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
American Airlines Logo
7:05 am - 3:21 pmMTY-SAN
9h 16m1 stop
American Airlines Logo
1:06 pm - 10:40 pmSAN-MTY
8h 34m1 stop
$503American Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
American Airlines Logo
2:00 pm - 5:52 pmMTY-SAN
5h 52m1 stop
American Airlines Logo
7:58 pm - 1:15 pmSAN-MTY
15h 17m1 stop
$507American Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 16
United Airlines Logo
12:10 pm - 5:59 pmMTY-SAN
6h 49m1 stop
United Airlines Logo
3:15 pm - 10:48 amSAN-MTY
18h 33m1 stop
$515United Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
Delta Logo
10:05 am - 4:07 pmMTY-SAN
8h 02m1 stop
Delta Logo
10:05 am - 6:20 pmSAN-MTY
6h 15m1 stop
$525Delta
Find Deal
Sat, Dec 27 - Sun, Jan 4
United Airlines Logo
12:10 pm - 11:44 pmMTY-SAN
12h 34m2 stops
United Airlines Logo
8:11 pm - 10:48 amSAN-MTY
13h 37m2 stops
$535United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Delta Logo
10:33 am - 6:56 pmMTY-SAN
10h 23m2 stops
Delta Logo
3:59 pm - 8:42 amSAN-MTY
14h 43m2 stops
$606Delta
Find Deal
Fri, Dec 12 - Tue, Dec 16

American Airlines flights from Monterrey to San Diego

Our best American Airlines deals on Monterrey to San Diego flight tickets
American Airlines
Sep 12
MTY7:05 amMonterrey Gen Mariano Escobedo
9h 16m
1 stop
SAN3:21 pmSan Diego
Sep 19
SAN1:06 pmSan Diego
8h 34m
1 stop
MTY10:40 pmMonterrey Gen Mariano Escobedo
American Airlines
Dec 12
MTY2:00 pmMonterrey Gen Mariano Escobedo
5h 52m
1 stop
SAN5:52 pmSan Diego
Dec 16
SAN7:58 pmSan Diego
15h 17m
1 stop
MTY1:15 pmMonterrey Gen Mariano Escobedo
American Airlines
Dec 12
MTY2:00 pmMonterrey Gen Mariano Escobedo
9h 34m
1 stop
SAN9:34 pmSan Diego
Dec 16
SAN7:58 pmSan Diego
15h 17m
1 stop
MTY1:15 pmMonterrey Gen Mariano Escobedo

United Airlines flights from Monterrey to San Diego

Our best United Airlines deals on Monterrey to San Diego flight tickets
United Airlines
Sep 14
MTY12:10 pmMonterrey Gen Mariano Escobedo
6h 49m
1 stop
SAN5:59 pmSan Diego
Sep 21
SAN3:15 pmSan Diego
18h 33m
1 stop
MTY10:48 amMonterrey Gen Mariano Escobedo
United Airlines
Sep 12
MTY12:10 pmMonterrey Gen Mariano Escobedo
12h 34m
2 stops
SAN11:44 pmSan Diego
Sep 19
SAN8:11 pmSan Diego
13h 37m
2 stops
MTY10:48 amMonterrey Gen Mariano Escobedo
United Airlines
Aug 16
MTY7:35 amMonterrey Gen Mariano Escobedo
7h 36m
1 stop
SAN2:11 pmSan Diego
Aug 20
SAN8:05 amSan Diego
5h 57m
1 stop
MTY3:02 pmMonterrey Gen Mariano Escobedo

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

Price

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Mon 9/29

11:35 am-6:42 pm

1 stop8h 07m

San Diego

Wed 10/8

10:05 am-7:05 pm

1 stop8h 00m

$333

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Mon 9/29

12:10 pm-11:17 pm

2 stops12h 07m

San Diego

Wed 10/8

8:00 am-8:37 am

2 stops23h 37m

$349

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Sun 9/14

3:50 pm-8:29 am

2 stops17h 39m

San Diego

Sun 9/21

9:59 pm-3:00 pm

2 stops40h 01m

$416

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Sat 8/16

3:45 pm-7:55 am

2 stops17h 10m

San Diego

Wed 8/20

8:43 am-3:00 pm

2 stops29h 17m

$478

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Fri 9/12

7:05 am-3:21 pm

1 stop9h 16m

San Diego

Fri 9/19

1:06 pm-10:40 pm

1 stop8h 34m

$503

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Fri 12/12

2:00 pm-5:52 pm

1 stop5h 52m

San Diego

Tue 12/16

7:58 pm-1:15 pm

1 stop15h 17m

$507

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Sun 9/14

12:10 pm-5:59 pm

1 stop6h 49m

San Diego

Sun 9/21

3:15 pm-10:48 am

1 stop18h 33m

$515

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Sat 12/27

10:05 am-4:07 pm

1 stop8h 02m

San Diego

Sun 1/4

10:05 am-6:20 pm

1 stop6h 15m

$525

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Fri 9/12

12:10 pm-11:44 pm

2 stops12h 34m

San Diego

Fri 9/19

8:11 pm-10:48 am

2 stops13h 37m

$535

MonterreySan Diego

MTY - SAN

MTYSAN

Monterrey Gen Mariano Escobedo

Fri 12/12

10:33 am-6:56 pm

2 stops10h 23m

San Diego

Tue 12/16

3:59 pm-8:42 am

2 stops14h 43m

$606

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Monterrey to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of April, then departing from Monterrey during the month March is also very affordable. Most momondo users find prices during this month for around $488.

Can stopping save me money on Monterrey to San Diego flights?

You could potentially save up to 36% on your flight if you consider stops on a Monterrey to San Diego flight.

When to book flights from Monterrey to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Monterrey to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Monterrey to San Diego (MTY to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monterrey to San Diego

Best Price Found

$186

Fastest flight time

5h 52m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Monterrey in the past 72 hours is $186. The best round-trip flight deal from Monterrey to San Diego found on momondo in the last 72 hours is $333.
The fastest flight from Monterrey to San Diego takes 5h 52m
There are no direct flights from Monterrey to San Diego. Popular non-direct route for this connection is Monterrey Gen Mariano Escobedo Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Monterrey Gen Mariano Escobedo to San Diego by plane?

    A flight from Monterrey Gen Mariano Escobedo to San Diego will travel around 1123.4 mi. Flights usually cover this in 5h 52m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Monterrey Gen Mariano Escobedo Airport to San Diego Airport?

    Prices for flights from Monterrey Gen Mariano Escobedo Airport to San Diego Airport refresh daily.

  • How old do you have to be to fly from Monterrey Gen Mariano Escobedo Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Monterrey Gen Mariano Escobedo Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Monterrey to San Diego?

It is quick and easy to find Monterrey to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from Monterrey to San Diego with flexible booking policies on momondo?

All flight searches from Monterrey to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Monterrey to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Monterrey to San Diego.

I’m not ready to book a flight from Monterrey to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Monterrey and alert you when they change.


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