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$237+ Cheap flights from Cancún (CUN) to Santiago (SCL)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SCL
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Cancun to Santiago Arturo Merino Benitez are usually found in August or September, booked 53 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Cancún to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Santiago (SCL). 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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$481
(Avianca)

One-way from

$237
(Avianca)

Popular in

January

Cheapest in

August

Average price

$499
Provider with most accurate pricing for Cancun-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Cancun-Santiago Arturo Merino Benitez flights.
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From Cancun to Santiago Arturo Merino Benitez
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One-way flight from Cancun to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 21% potential increase in price ($138 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 March 2025
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Find flight deals from Cancún to Santiago

Cheapest flights from Cancún to Santiago
Explore the most affordable flight options available from Cancún to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/65:00 pmCUN - SCL
1 stop19h 45mSky Airline
Mon 4/2810:10 pmSCL - CUN
1 stop18h 40mSky Airline
Deal found 3/30$474
This Avianca deal was found by Cheapflights users on 3/31. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/112:45 pmCUN - SCL
1 stop14h 30mAvianca
Sat 8/1611:55 pmSCL - CUN
1 stop15h 45mAvianca
Deal found 3/31$481
This Copa Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 5/286:59 amCUN - SCL
1 stop11h 25mCopa Airlines
Sun 6/12:24 amSCL - CUN
1 stop20h 35mCopa Airlines
Deal found 3/31$494
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:20 pmCUN - SCL
1 stop18h 05mMultiple Airlines
Wed 8/1312:40 amSCL - CUN
2 stops16h 10mMultiple Airlines
Deal found 3/31$587
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:20 amCUN - SCL
1 stop11h 40mLATAM Airlines
Fri 10/248:15 amSCL - CUN
1 stop12h 20mLATAM Airlines
Deal found 3/31$720
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 7/3112:11 pmCUN - SCL
2 stops17h 54mAmerican Airlines
Thu 8/149:55 pmSCL - CUN
2 stops18h 05mAmerican Airlines
Deal found 3/31$1,592

Cheapflights Fare Finder

Customize your flight search to find flights from Cancún to Santiago 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 March 31, 2025.
Use the filters below to find and compare flights from Cancún to Santiago that are best for you.

Fly from

Cancún

Fly to

Santiago

Route

Depart

Return

Price

CancúnSantiago

CUN - SCL

CUNSCL

Cancun

Fri 8/1

12:45 pm-4:15 am

1 stop14h 30m

Santiago Arturo Merino Benitez

Sat 8/16

11:55 pm-2:40 pm

1 stop15h 45m

$481

CancúnSantiago

CUN - SCL

CUNSCL

Cancun

Wed 5/28

6:59 am-7:24 pm

1 stop11h 25m

Santiago Arturo Merino Benitez

Sun 6/1

2:24 am-9:59 pm

1 stop20h 35m

$494

CancúnSantiago

CUN - SCL

CUNSCL

Cancun

Sat 6/7

5:00 pm-9:25 am

2 stops15h 25m

Santiago Arturo Merino Benitez

Sun 6/15

10:10 pm-3:50 pm

1 stop18h 40m

$513

CancúnSantiago

CUN - SCL

CUNSCL

Cancun

Thu 7/31

6:20 pm-1:25 pm

1 stop18h 05m

Santiago Arturo Merino Benitez

Wed 8/13

12:40 am-3:50 pm

2 stops16h 10m

$587

CancúnSantiago

CUN - SCL

CUNSCL

Cancun

Wed 7/30

1:20 am-12:26 pm

1 stop10h 06m

Santiago Arturo Merino Benitez

Thu 8/14

7:05 am-6:35 pm

1 stop12h 30m

$831

CancúnSantiago

CUN - SCL

CUNSCL

Cancun

Thu 7/31

12:11 pm-7:05 am

2 stops17h 54m

Santiago Arturo Merino Benitez

Thu 8/14

9:55 pm-3:00 pm

2 stops18h 05m

$1,592

CancúnSantiago

CUN - SCL

CUNSCL

Cancun

Mon 4/14

12:45 pm-4:15 am

1 stop14h 30m

$237

CancúnSantiago

CUN - SCL

CUNSCL

Cancun

Mon 9/8

5:00 pm-10:25 am

2 stops15h 25m

$253

CancúnSantiago

CUN - SCL

CUNSCL

Cancun

Sun 9/7

1:20 am-8:10 pm

1 stop16h 50m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Compare providers for flights from Cancún to Santiago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to Santiago in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cancún-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cancún-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cancún to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Cancún 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 Cancún to Santiago

How far ahead should I book a flight from Cancún to Santiago?

Use this chart to determine the optimal time to book a round-trip flight from Cancún to Santiago. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Cancún to Santiago, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Cancún to Santiago?

Currently, April is the cheapest month in which you can book a flight from Cancún to Santiago (average of $752). Flying from Cancún to Santiago in December is currently the most expensive (average of $1,098). 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 CUN to SCL?

Find hourly flight availability from Cancún to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Cancún to Santiago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 41% versus a flight in the morning.

Rainfall in Santiago by month

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

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

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

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated March 31, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, LATAM Airlines and American Airlines from Cancún to Santiago to help guide your decision. 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.
Copa Airlines
7.6
Good
1,400 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Copa Airlines
7.6
Good
1,400 reviews
Copa Airlines
7.6
Good
1,400 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
LATAM Airlines
7.5
Good
1,754 reviews
Copa Airlines
7.6
Good
1,400 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,400 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Avianca
6.7
Okay
2,301 reviews
Copa Airlines
7.6
Good
1,400 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.

Related info for your journey

Find useful and relevant information for your journey from Cancún to Santiago. 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 Cancún to Santiago round-trip?

    Our cheapest airline available from Cancún to Santiago is Avianca. Our recent data shows that you can find tickets from as low as $481 on this airline. Additional options worth looking into are Copa Airlines and Sky Airline, starting at $494 and $513 round-trip. You may be able to fly from Cancún to Santiago for 6% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Cancún to Santiago one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $237. Users have also found prices from $253 and $357 on Sky Airline and LATAM Airlines, respectively.

  • Can I find deals for flights from Cancún to Santiago that include hotel bookings?

    Yes. In addition to deals on Cancún to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cancún to Santiago?

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

  • Can I find deals for business class flights from Cancún to Santiago?

    Yes. Cheapflights offers flight deals from Cancún to Santiago 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 Cancún to Santiago?

    Currently, April is the cheapest month in which you can book a flight from Cancún to Santiago (average of $752). Flying from Cancún to Santiago in December is currently the most expensive (average of $1,098). 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

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Complete your trip

Complete your trip to Santiago by adding a car rental and/or hotel reservation to your travel itinerary.
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Temuco car rentals
Lastarria car rentals

Top 3 airlines flying from Cancún to Santiago

Discover the top 3 airlines that operate flights from Cancún to Santiago. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sky AirlineCheapest$324Average$659FlexibilityNo cancel feeOn-time73%
Copa AirlinesCheapest$417Average$536FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$418Average$785FlexibilityNo cancel feeOn-time81%
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