Great1 stop · 12.5h
SAO to JNBSouth Africa
Johannesburg
$593
usually $885
−33%
Most monthly lows $771–$885. Cheaper than every other month on record (3).
Flights · SAO → CUN
São Paulo to Cancún
Best fare, round trip
$450
−29%
below its usual $630
you keep $180
GoodFound
- Depart
- Wed 24 Feb
- Return
- Tue 9 Mar
- Stay
- 13 nights
- Flight
- 1 stop · 10.5h
- Airline
Arajet
Most of this route’s monthly lows fall between $540 and $661. The drop beats 76% of measured fares on the board, over 8 observed months.
Cached fare — the booking search re-prices live before you pay.
MexicoCancúnCaribbean blue, Mayan ruins, cenotes — the highest deal-frequency beach route in the Americas.Best windowDec–AprAirportsCancún (CUN)Every route into CancúnFare seasonality
When this route gets cheap.
Fares bottom out in February around $450 and peak in January near $859, 91% dearer, across the 8 months we track. The cheapest itinerary we are tracking makes one stop and takes about 10.5 hours outbound, on a 13-night trip — ticketed under Arajet, which on a connecting fare need not operate every leg. At $450 for 6,609 km each way, that works out to about $34 per 1,000 km flown. That is below the $44 per 1,000 km typical of long-haul fares here. Of the 6 departure cities we track at a similar distance from Cancún, this is the cheapest right now — 6% under the next one, London. It is also the 2nd cheapest of the 19 routes of similar length we watch out of São Paulo. The best time to be in Cancún: Dec–Apr.
Day-level prices for the next 4 months
Press a day to compare its fares
The median cached fare across this calendar is 39% higher than when tracking began on 8 Aug — $516 then versus $715 now, across 15 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $401, on 20 Aug.
Cached day-level data for this route is sparse — 11 of 111 days priced, from 48 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
November 2026
December 2026
1234567Tuesday 8 December: $730. Compare fares from this day.Wednesday 9 December: $715. Compare fares from this day.101112131415161718192021Tuesday 22 December: $810. Compare fares from this day.232425262728293031
January 2027
123456789Sunday 10 January: $859. Compare fares from this day.111213141516171819202122232425262728293031
Cached fares · checked 13 Oct 2026
Cheapest in Feb, around $450
29% below the $630 typical fare
$627Oct, around the usual price. Compare October fares.$577Nov, below the usual price. Compare November fares.$715Dec, above the usual price. Compare December fares.$859Jan ’27, above the usual price. Compare January fares.$450Feb, the cheapest month. Compare February fares.$540Mar, below the usual price. Compare March fares.$661Apr, around the usual price. Compare April fares.$479May, below the usual price. Compare May fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, São Paulo to Cancún, from cached prices.
Route facts
- Airports
- Guarulhos (GRU) · Congonhas (CGH) · Viracopos (VCP) ↔ Cancún (CUN)
- Flight time
- ≈10.5 hours outbound
- Distance
- ≈6,609 km each way
- Typical price
- $630 round-trip (seasonal median)
- Airlines on the board
- Arajet
- Itineraries
- Connections on current fares
- Best months to visit
- Dec–Apr
Good to know
SAO → CUN, answered.
Is $450 a good price for São Paulo to Cancún?
Yes — the seasonal median for this route is around $630 round-trip. At $450 you're 29% below that, which we rate good for this route.
What is the cheapest month to fly from São Paulo to Cancún?
Across 8 months of cached-fare history, Feb comes out cheapest on this route. The best months to actually be in Cancún are Dec–Apr — when those overlap, that's your window.
How far in advance should I book SAO → Cancún?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 8 months of cached fares, Feb comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from São Paulo to Cancún?
The current cheapest fares involve a connection, ticketed under Arajet. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Cancún?
Lock the flight first — then compare stays for 24 Feb '27 – 9 Mar '27 · 13 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next SAO → CUN drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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