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Get United's best fares today on flights from San Juan to Cancun from *

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FromToDatesFare TypePrice

San Juan (SJU)

Cancun (CUN)

Depart: 03/09/20

Return: 03/16/20

Roundtrip
from
$295*
Viewed:9hoursago

San Juan (SJU)

Cancun (CUN)

Depart: 03/17/20

Return: 03/24/20

Roundtrip
from
$295*
Viewed:9hoursago

San Juan (SJU)

Cancun (CUN)

Depart: 03/17/20

Return: 03/31/20

Roundtrip
from
$295*
Viewed:9hoursago

San Juan (SJU)

Cancun (CUN)

Depart: 03/11/20

Return: 03/25/20

Roundtrip
from
$295*
Viewed:9hoursago

San Juan (SJU)

Cancun (CUN)

Depart: 03/10/20

Return: 03/24/20

Roundtrip
from
$295*
Viewed:9hoursago

San Juan (SJU)

Cancun (CUN)

Depart: 03/18/20

Return: 03/25/20

Roundtrip
from
$295*
Viewed:9hoursago

San Juan (SJU)

Cancun (CUN)

Depart: 03/31/20

Return: 04/07/20

Roundtrip
from
$299*
Viewed:9hoursago

San Juan (SJU)

Cancun (CUN)

Depart: 04/15/20

Return: 04/29/20

Roundtrip
from
$299*
Viewed:9hoursago

San Juan (SJU)

Cancun (CUN)

Depart: 05/05/20

Return: 05/12/20

Roundtrip
from
$299*
Viewed:9hoursago

San Juan (SJU)

Cancun (CUN)

Depart: 05/12/20

Return: 05/19/20

Roundtrip
from
$299*
Viewed:9hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Cancun

Tuesday light rain
87°F 02/18/20
Wednesday few clouds
87°F 02/19/20
Thursday sky is clear
88°F 02/20/20
Friday light rain
87°F 02/21/20
Saturday scattered clouds
79°F 02/22/20
Sunday few clouds
81°F 02/23/20
Monday light rain
79°F 02/24/20
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