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$198+ Cheap flights from Monterrey (MTY) to San Salvador (SAL)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SAL
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Monterrey Gen Mariano Escobedo to San Salvador El Salvador Intl are usually found in July or April, booked 43 days in advance, depart on a Saturday or Monday and return on a Tuesday

Cheap flight deals from Monterrey to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Monterrey (MTY) to San Salvador (SAL). 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 septiembre 11, 2025.

Round-trip from

$356
(Copa Airlines)

One-way from

$198
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$407
From Monterrey Gen Mariano Escobedo to San Salvador El Salvador Intl
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One-way flight from Monterrey Gen Mariano Escobedo to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 17% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Monterrey to San Salvador

Cheapest flights from Monterrey to San Salvador
Explore the most affordable flight options available from Monterrey to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/301:00 amMTY - SAL
1 stop11h 36mCopa Airlines
lun. 12/15:00 amSAL - MTY
1 stop18h 05mCopa Airlines
Deal found 9/11$430
This Copa Airlines deal was found by Cheapflights users on 9/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/241:00 amMTY - SAL
1 stop11h 36mCopa Airlines
jue. 10/307:30 amSAL - MTY
1 stop15h 26mCopa Airlines
Deal found 9/11$668
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 10/1412:10 pmMTY - SAL
2 stops16h 40mUnited Airlines
lun. 10/202:00 amSAL - MTY
2 stops13h 50mUnited Airlines
Deal found 9/10$925
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/255:25 amMTY - SAL
2 stops23h 20mUnited Airlines
mié. 10/292:00 amSAL - MTY
2 stops32h 51mUnited Airlines
Deal found 9/11$1,101
This United Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/105:25 amMTY - SAL
1 stop14h 52mUnited Airlines
jue. 10/162:00 amSAL - MTY
2 stops37h 02mUnited Airlines
Deal found 9/10$1,113
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/296:00 pmMTY - SAL
1 stop21h 24mUnited Airlines
mar. 12/23:00 amSAL - MTY
2 stops37h 20mUnited Airlines
Deal found 9/11$1,122
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 10/155:55 amMTY - SAL
2 stops38h 22mUnited Airlines
mar. 10/212:00 amSAL - MTY
2 stops37h 50mUnited Airlines
Deal found 9/10$1,126
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 9/305:55 amMTY - SAL
2 stops22h 55mUnited Airlines
mar. 10/72:00 amSAL - MTY
2 stops32h 48mUnited Airlines
Deal found 9/10$1,140
This United Airlines deal was found by Cheapflights users on 9/10. 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. 9/1112:10 pmMTY - SAL
2 stops16h 40mUnited Airlines
lun. 10/62:00 amSAL - MTY
2 stops30h 37mUnited Airlines
Deal found 9/10$1,257

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterrey to San Salvador 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Monterrey to San Salvador that are best for you.

Fly from

Monterrey

Fly to

San Salvador

Route

Depart

Return

Price

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

mar. 2/10

12:56 am-12:43 pm

1 stop11h 47m

San Salvador El Salvador Intl

mié. 2/25

8:35 am-11:02 pm

1 stop14h 27m

$356

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

mié. 2/11

7:00 am-1:14 pm

1 stop6h 14m

San Salvador El Salvador Intl

mié. 2/25

2:29 pm-7:50 am

1 stop17h 21m

$418

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

mar. 9/30

1:00 am-12:36 pm

1 stop11h 36m

San Salvador El Salvador Intl

lun. 12/1

5:00 am-11:05 pm

1 stop18h 05m

$430

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

mié. 2/11

6:10 am-2:51 pm

2 stops8h 41m

San Salvador El Salvador Intl

mié. 2/25

6:52 am-4:16 pm

2 stops9h 24m

$476

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

vie. 10/24

1:00 am-12:36 pm

1 stop11h 36m

San Salvador El Salvador Intl

jue. 10/30

7:30 am-10:56 pm

1 stop15h 26m

$668

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

mar. 2/10

12:56 am-12:43 pm

1 stop11h 47m

San Salvador El Salvador Intl

jue. 2/26

7:30 am-11:02 pm

1 stop15h 32m

$803

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

mar. 10/14

12:10 pm-4:50 am

2 stops16h 40m

San Salvador El Salvador Intl

lun. 10/20

2:00 am-3:50 pm

2 stops13h 50m

$925

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

mar. 10/14

12:10 pm-4:50 am

2 stops16h 40m

San Salvador El Salvador Intl

jue. 10/23

2:00 am-8:37 am

2 stops30h 37m

$925

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

mié. 1/21

6:30 am-7:38 pm

1 stop13h 08m

San Salvador El Salvador Intl

mar. 1/27

3:00 am-6:11 pm

2 stops15h 11m

$1,102

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

vie. 10/10

5:25 am-8:17 pm

1 stop14h 52m

San Salvador El Salvador Intl

jue. 10/16

2:00 am-3:02 pm

2 stops37h 02m

$1,113

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 17 results
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Best time to book a flight from Monterrey to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador 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 Salvador

How far ahead should I book a flight from Monterrey to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Monterrey to San Salvador. Price data was last updated on August 29, 2025.

The price you pay for your flight from Monterrey to San Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Monterrey to San Salvador (average of $260). Flying from Monterrey to San Salvador in December is currently the most expensive (average of $588). 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.

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 Salvador. Reviews last updated septiembre 11, 2025.
Read reviews from past customers who have flown Aeromexico from Monterrey to San Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.5
Good
1,701 reviews

Entertainment

7.1

Food

6.6

Boarding

7.4

Comfort

7.6

Overall

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.5
Good
1,701 reviews
Aeromexico
7.5
Good
1,701 reviews

Entertainment

7.1

Food

6.6

Boarding

7.4

Comfort

7.6

Overall

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Related info for your journey

Find useful and relevant information for your journey from Monterrey to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Monterrey to San Salvador?

    Airlines like Copa Airlines and Aeromexico fly from Monterrey to San Salvador in about 6h 14m. The time it takes to get you to your destination can typically vary by up to 5h 33m. Monterrey and San Salvador are separated by a distance of 1113 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Monterrey to San Salvador round-trip?

    According to our current data, Aeromexico ($332), offers the cheapest pricing from Monterrey to San Salvador. Users have found that Aeromexico is 25% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Monterrey to San Salvador (average of $260). Flying from Monterrey to San Salvador in December is currently the most expensive (average of $588). 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 San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
El Cuco
La Libertad
Acajutla

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
San Salvador car rentals
San Salvador El Salvador Intl Airport car rentals

Top airline flying from Monterrey to San Salvador

Discover the top airline that operate flights from Monterrey to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$332Average$453FlexibilityNo cancel feeOn-timeN/A

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