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$224+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SAL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 September 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 June 12, 2025.

Round-trip from

$353
(Aeromexico)

One-way from

$224
(Copa Airlines)

Popular in

December

Cheapest in

September

Average price

$372
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. 15% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 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 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 June 12, 2025.

This Aeromexico deal was found by Cheapflights users on 6/12. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/188:40 amMTY - SAL
1 stop5h 43mAeromexico
Sun 8/173:48 pmSAL - MTY
1 stop6h 00mAeromexico
Deal found 6/12$353
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:59 amMTY - SAL
1 stop11h 45mCopa Airlines
Thu 10/308:30 amSAL - MTY
1 stop13h 44mCopa Airlines
Deal found 6/10$354
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:05 amMTY - SAL
1 stop12h 00mMultiple Airlines
Sun 8/38:40 amSAL - MTY
1 stop7h 40mMultiple Airlines
Deal found 6/10$466
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.
Mon 8/44:50 pmMTY - SAL
2 stops36h 00mUnited Airlines
Sun 8/101:15 amSAL - MTY
1 stop7h 22mUnited Airlines
Deal found 6/10$690
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 8/49:40 amMTY - SAL
2 stops25h 50mAmerican Airlines
Mon 8/1112:36 pmSAL - MTY
1 stop7h 53mAmerican Airlines
Deal found 6/12$1,019

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 June 12, 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

Fri 7/18

8:40 am-2:23 pm

1 stop5h 43m

San Salvador El Salvador Intl

Sun 8/17

3:48 pm-9:48 pm

1 stop6h 00m

$353

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

Fri 10/24

12:59 am-12:44 pm

1 stop11h 45m

San Salvador El Salvador Intl

Thu 10/30

8:30 am-10:14 pm

1 stop13h 44m

$354

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

Fri 8/1

7:05 am-7:05 pm

1 stop12h 00m

San Salvador El Salvador Intl

Sun 8/3

8:40 am-4:20 pm

1 stop7h 40m

$466

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

Mon 8/4

4:50 pm-4:50 am

2 stops36h 00m

San Salvador El Salvador Intl

Sun 8/10

1:15 am-8:37 am

1 stop7h 22m

$690

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

Mon 8/4

9:40 am-11:30 am

2 stops25h 50m

San Salvador El Salvador Intl

Mon 8/11

12:36 pm-8:29 pm

1 stop7h 53m

$1,019

MonterreySan Salvador

MTY - SAL

MTYSAL

Monterrey Gen Mariano Escobedo

Sun 8/24

12:58 am-12:42 pm

1 stop11h 44m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 9, 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.

What is the cheapest time of day to fly from MTY to SAL?

Find hourly flight availability from Monterrey to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Monterrey to San Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Salvador by month

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

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit San Salvador when rainfall is around 0.0 in.

Temperature in San Salvador by month

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

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 June 12, 2025.
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Overall

7.5

Boarding

7.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Copa Airlines
7.5
Good
1,451 reviews
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Overall

7.5

Boarding

7.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Aeromexico
7.5
Good
1,706 reviews
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Overall

7.5

Boarding

7.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
United Airlines
7.4
Good
8,790 reviews
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Overall

7.5

Boarding

7.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Overall

7.5

Boarding

7.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.

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.

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

    According to our current data, Aeromexico ($353), Copa Airlines ($354), and United Airlines ($690) offers the cheapest pricing from Monterrey to San Salvador. Users have found that Aeromexico is 21% 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 Monterrey?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$296Average$449FlexibilityNo cancel feeOn-timeN/A

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