MTY - SAL

$347 Find Cheap Flights from Monterrey to San Salvador

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monterrey to San Salvador departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterrey to San Salvador, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterrey to San Salvador, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Monterrey to San Salvador (MTY-SAL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monterrey to San Salvador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Monterrey to San Salvador

Fri, Jul 18 - Sun, Aug 17
Logo
7:40 pm - 7:05 pmMTY-SAL
23h 25m1 stop
Logo
8:40 am - 7:20 amSAL-MTY
22h 40m1 stop
$347
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Fri, Jul 18 - Sun, Aug 17
Aeromexico Logo
7:14 am - 2:23 pmMTY-SAL
7h 09m1 stop
Aeromexico Logo
3:48 pm - 10:54 pmSAL-MTY
7h 06m1 stop
$351Aeromexico
Find Deal
Fri, Oct 24 - Thu, Oct 30
Copa Airlines Logo
12:59 am - 12:44 pmMTY-SAL
11h 45m1 stop
Copa Airlines Logo
1:46 pm - 10:14 pmSAL-MTY
8h 28m1 stop
$352Copa Airlines
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Fri, Jul 18 - Sun, Aug 17
Logo
5:05 am - 7:05 pmMTY-SAL
14h 00m1 stop
Logo
5:30 am - 10:49 amSAL-MTY
29h 19m2 stops
$420
Find Deal
Thu, Jul 17 - Sun, Aug 3
Copa Airlines Logo
12:58 am - 12:42 pmMTY-SAL
11h 44m1 stop
Copa Airlines Logo
1:40 pm - 10:20 pmSAL-MTY
8h 40m1 stop
$466Copa Airlines
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Mon, Aug 4 - Sun, Aug 10
United Airlines Logo
10:00 am - 4:50 amMTY-SAL
42h 50m2 stops
United Airlines Logo
2:00 am - 4:51 amSAL-MTY
26h 51m2 stops
$651United Airlines
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Thu, Jul 17 - Sun, Aug 17
Copa Airlines Logo
12:58 am - 12:42 pmMTY-SAL
11h 44m1 stop
Copa Airlines Logo
8:30 am - 10:20 pmSAL-MTY
13h 50m1 stop
$662Copa Airlines
Find Deal
Mon, Aug 4 - Sun, Aug 10
United Airlines Logo
5:25 am - 8:17 pmMTY-SAL
14h 52m1 stop
United Airlines Logo
2:00 am - 4:51 amSAL-MTY
26h 51m2 stops
$687United Airlines
Find Deal
Fri, Jul 18 - Sun, Aug 17
American Airlines Logo
6:02 am - 7:56 pmMTY-SAL
13h 54m1 stop
American Airlines Logo
6:00 am - 10:10 pmSAL-MTY
16h 10m2 stops
$1,017American Airlines
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Fri, Jul 18 - Sun, Aug 17
American Airlines Logo
5:57 pm - 7:56 pmMTY-SAL
25h 59m2 stops
American Airlines Logo
12:50 pm - 8:50 amSAL-MTY
20h 00m2 stops
$1,022American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Monterrey to San Salvador flights

Get data-powered insights and trends into flights from Monterrey to San Salvador to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Monterrey to San Salvador?

The average price of all round-trip flights from Monterrey to San Salvador clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to San Salvador on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Monterrey to San Salvador. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Monterrey to San Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Monterrey to San Salvador, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Monterrey to San Salvador is September, where tickets cost $317 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $678 and $492 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Monterrey to San Salvador, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Monterrey to San Salvador, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

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Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$347
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Monterrey to San Salvador

When to book flights from Monterrey to San Salvador

Are your dates flexible? Find out the best times to travel from Monterrey to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Monterrey to San Salvador

  • What is the cheapest flight from Monterrey to San Salvador?

    In the last 3 days, the lowest price for a flight from Monterrey to San Salvador was $347 for a round-trip ticket.

  • Do I need a passport to fly between Monterrey and San Salvador?

    Yes

  • Which aircraft models fly most regularly from Monterrey to San Salvador?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Monterrey to San Salvador?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Monterrey and San Salvador, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Monterrey to San Salvador?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Monterrey to San Salvador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Monterrey to San Salvador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Monterrey is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Monterrey to San Salvador?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to Monterrey with another airline. Booking your flights between Monterrey and SAL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Monterrey to San Salvador?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from Monterrey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Monterrey to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from Monterrey to San Salvador. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Monterrey to San Salvador? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
AeromexicoOverall score based on 1700 reviews
6.7Food
7.5Boarding
7.6Comfort
7.1Entertainment
7.9Crew
Airline reviews

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

8.0 ExcellentSamantha, May 2025MEX - SJD
Read more Aeromexico reviews

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

the guy in front of me put his seat back immediately...and then left it back including thru landing and taxiing to the runway. attendants did not check/ask him to put it up for landing.

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

Terrible. The flight arrives 2 hr later, no AC. One of the worst flights ever

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

An hour-long wait to check in, 90 minutes for luggage to come out, lost luggage, chaotic operations

Everything you need to know for your flight from Monterrey to San Salvador

Information on your arrival and departure airports

Monterrey (MTY)
San Salvador (SAL)

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