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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: 03/10/2020

Return: 03/24/2020

Roundtrip
from
$294*
Viewed:1dayago

San Juan (SJU)

Cancun (CUN)

Depart: 02/25/2020

Return: 03/03/2020

Roundtrip
from
$294*
Viewed:1dayago

San Juan (SJU)

Cancun (CUN)

Depart: 02/18/2020

Return: 03/03/2020

Roundtrip
from
$294*
Viewed:1dayago

San Juan (SJU)

Cancun (CUN)

Depart: 02/25/2020

Return: 03/10/2020

Roundtrip
from
$294*
Viewed:1dayago

San Juan (SJU)

Cancun (CUN)

Depart: 03/03/2020

Return: 03/10/2020

Roundtrip
from
$294*
Viewed:1dayago

San Juan (SJU)

Cancun (CUN)

Depart: 03/31/2020

Return: 04/07/2020

Roundtrip
from
$298*
Viewed:1dayago

San Juan (SJU)

Cancun (CUN)

Depart: 04/15/2020

Return: 04/22/2020

Roundtrip
from
$328*
Viewed:1dayago

San Juan (SJU)

Cancun (CUN)

Depart: 04/15/2020

Return: 04/29/2020

Roundtrip
from
$328*
Viewed:1dayago

San Juan (SJU)

Cancun (CUN)

Depart: 04/16/2020

Return: 04/23/2020

Roundtrip
from
$328*
Viewed:1dayago

San Juan (SJU)

Cancun (CUN)

Depart: 04/14/2020

Return: 04/21/2020

Roundtrip
from
$298*
Viewed:5hoursago

*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
78°F 01/28/2020
Wednesday moderate rain
84°F 01/29/2020
Thursday light rain
83°F 01/30/2020
Friday overcast clouds
82°F 01/31/2020
Saturday moderate rain
85°F 02/01/2020
Sunday overcast clouds
75°F 02/02/2020
Monday few clouds
80°F 02/03/2020
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