Find flights
When to book
FAQs

Cheap flights from Cancún to Santiago from C$ 409

CUN — SCL
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cancún to Santiago

Enter your travel dates to find the best prices.

Cheapest flights from Cancún to Santiago

Tue 22/94:43 p.m. -
1 stop28h 56m
Tue 29/91:43 a.m. -
1 stop22h 18m
Deal found 8/9C$ 868
Fri 11/91:54 p.m. -
1 stop12h 02m
Sun 11/105:22 a.m. -
1 stop18h 39m
Deal found 10/9C$ 902
Tue 6/107:01 a.m. -
1 stop11h 31m
Mon 19/103:15 a.m. -
1 stop20h 46m
Deal found 9/9C$ 938
Mon 14/127:05 a.m. -
1 stop14h 30m
Thu 17/123:48 a.m. -
1 stop20h 19m
Deal found 12/9C$ 961
Wed 14/107:01 a.m. -
1 stop17h 45m
Wed 21/101:07 a.m. -
1 stop22h 54m
Deal found 10/9C$ 974
Thu 24/127:05 a.m. -
1 stop14h 30m
Mon 11/11:12 a.m. -
1 stop22h 55m
Deal found 10/9C$ 981
Sat 21/1111:17 a.m. -
1 stop11h 02m
Sun 13/125:07 a.m. -
1 stop19h 00m
Deal found 8/9C$ 1,025
Sun 20/127:05 a.m. -
1 stop18h 38m
Sat 9/11:12 a.m. -
1 stop22h 55m
Deal found 11/9C$ 1,061
Mon 2/115:57 p.m. -
1 stop31h 38m
Thu 12/1110:00 a.m. -
1 stop13h 10m
Deal found 8/9C$ 1,153

Find flight deals from Cancún to Santiago

Round-trip from

C$ 814

One-way from

C$ 409

Popular in

December

Cheapest in

September

Average price

C$ 703

Good one-way deal

C$ 574 or less
Arajet
  • Arajet
  • 23/2-8/3
  • 2 total stops
  • 25h 51m total
  • Cancún to Santiago
Search Deals
Aeromexico
  • Aeromexico
  • 31/10-31/12
  • 1 total stop
  • 13h 11m total
  • Cancún to Santiago
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a one-way flight from Cancun to Santiago Arturo Merino Benitez.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cancún to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Sun 13/12

7:05 a.m.-12:18 a.m.

1 stop15h 13m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 420

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Sat 5/12

11:30 a.m.-3:43 a.m.

1 stop14h 13m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 420
Quickest round-trip

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Wed 30/9

11:46 a.m.-11:39 p.m.

1 stop9h 53m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 420

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Mon 9/11

7:05 a.m.-11:36 p.m.

1 stop14h 31m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 420

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Fri 11/12

11:30 a.m.-11:35 p.m.

1 stop10h 05m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 420

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Wed 23/9

11:46 a.m.-12:22 a.m.

1 stop10h 36m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 420

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Sun 20/12

7:05 a.m.-3:43 a.m.

1 stop18h 38m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 456

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Sun 15/11

11:30 a.m.-12:19 a.m.

1 stop10h 49m

Santiago Arturo Merino Benitez

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 465

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Tue 23/2

12:35 p.m.-3:35 a.m.

1 stop13h 00m

Santiago Arturo Merino Benitez

Mon 8/3

6:00 a.m.-4:51 p.m.

1 stop12h 51m

C$ 814

CancúnSantiago

CUN Cancun - SCL Santiago Arturo Merino Benitez

CUNSCL

Cancun

Thu 5/11

7:05 a.m.-11:36 p.m.

1 stop14h 31m

Santiago Arturo Merino Benitez

Wed 25/11

12:15 p.m.-10:07 p.m.

1 stop11h 52m

C$ 868

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

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?

The best time to book flights from Cancún to Santiago is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Cancún to Santiago (average of C$ 703). Flying from Cancún to Santiago in December is currently the most expensive (average of C$ 1,191). 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.

How much does it cost to fly round-trip from Cancún to Santiago?

Airfare is above average for this route at the moment.

Cancún to Santiago flights typically cost between C$ 595 and C$ 793 in February.
The cheapest round-trip price found within the last 5 days was C$ 814 on Arajet (23 Feb-8 Mar).

Related info for your journey

  • How long is the flight from Cancún to Santiago?

    For as low as C$ 814, Arajet can have you in Santiago from Cancún in 13h. The distance between Cancún and Santiago is about 6284 km. This flight may include one or multiple stops.

  • 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, September is the cheapest month in which you can book a flight from Cancún to Santiago (average of C$ 703). Flying from Cancún to Santiago in December is currently the most expensive (average of C$ 1,191). 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

Travelling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Valparaíso
Viña del Mar

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Cancún to Santiago?

When you search for this flight from Cancún to Santiago, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Cancún to Santiago?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cancún to Santiago for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cancún to Santiago with no change fees?

Yes, we can. To see specific flights from Cancún to Santiago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cancún to Santiago become cheaper?

Yes, Cheapflights offers price alerts on Cancún to Santiago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.