CUN - SAL

Find cheap flights from Cancun to San Salvador

1 adult
1 adult, Economy

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 Cancún 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 Cancún to San Salvador, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Cancún to San Salvador (CUN-SAL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cancún 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 Cancún to San Salvador

Avianca Logo
CUN-SAL
1h 45mdirect
Avianca Logo
SAL-CUN
1h 50mdirect
Avianca
Find Deal
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cancún 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 Cancún to San Salvador is September, where tickets cost C$ 311 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is C$ 411 and C$ 405 respectively.

Can I save money by flying with a layover from Cancún to San Salvador?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 406, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Cancún 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 Cancún 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 Cancún to San Salvador, you should book around 3 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (9% more expensive on average)

When to book flights from Cancún to San Salvador

Are your dates flexible? Find out the best times to travel from Cancún 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 Cancun to San Salvador

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

    The Airbus A320neo is the aircraft model that flies most regularly on the Cancun to San Salvador flight route.

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

    Star Alliance is the only airline alliance operating flights between Cancun and San Salvador.

  • On which days can I fly direct from Cancun to San Salvador?

    You can catch a direct flight from Cancun to San Salvador on on Tuesday, Thursday, and Saturday.

  • How does KAYAK find such low prices on flights from Cancun 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 Cancun to San Salvador.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Cancun 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 Cancun 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 Cancun with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cancun 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 Cancun up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Cancun to San Salvador?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Cancun to San Salvador El Salvador Intl.
Find which airlines fly direct from Cancun Airport to San Salvador El Salvador Intl Airport, which days they fly and book direct flights.

Direct departures

Cancun to San Salvador El Salvador Intl

Tuesday

Avianca

Avianca

Thursday

Avianca

Avianca

Saturday

Avianca

Avianca

See more nonstop flights

Direct returns

San Salvador El Salvador Intl to Cancun

Tuesday

Avianca

Avianca

Thursday

Avianca

Avianca

Saturday

Avianca

Avianca

See more nonstop flights

Reviews of the top airline flying from Cancún to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from Cancún 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 Cancún 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.
6.7
AviancaOverall score based on 2388 reviews
6.4Comfort
7.0Boarding
7.3Crew
5.4Entertainment
5.1Food
Airline reviews

why did we have to go through security mid flight

6.0 GoodMoishe, Jul 2025GUA - JFK
Read more Avianca reviews

why did we have to go through security mid flight

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Seats are very tight even in Plus, no complimentary snacks or beverage

The chicken that was served in business class was cold!

Flight to Bogotá delayed by 3 h Missed connection from Bogotá to Guayaquil. Avianca unable to bring us to Baltra on time Overall delay 36h. We missed boat departure from galagos. Overall 10 day trip needed to be cancelled. Avianca was completely un-professional.

I receive a service for what I pay, so it is fair.

Excellent flight and one of the smoothest landing I’ve ever experienced

There isn't much space in-between seats and even water needs to be paid for during the flight.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

So so, you feel like you have to pay for everything each time

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

Information on your arrival and departure airports

Cancun (CUN)
San Salvador (SAL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.