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United flights from Portland, OR to Cancun starting at

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Low fare calendar for flights from Portland, OR (PDX) to Cancun (CUN)

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$461 Price subject to changes
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$456 Price subject to changes
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$403 Price subject to changes
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$401 Price subject to changes
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$401 Price subject to changes
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$398 Price subject to changes
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$398 Price subject to changes
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$400 Price subject to changes
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$398 Price subject to changes
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$398 Price subject to changes
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$396 Price subject to changes
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$396 Price subject to changes
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$506 Price subject to changes
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$883 Price subject to changes
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$508 Price subject to changes
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$445 Price subject to changes
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$445 Price subject to changes
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$443 Price subject to changes
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$443 Price subject to changes
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$734 Price subject to changes
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$445 Price subject to changes
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$445 Price subject to changes
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$398 Price subject to changes
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$396 Price subject to changes
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$396 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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.

More United deals on Portland, OR (PDX) to Cancun (CUN) flights

FromToDatesFare TypePrice

Portland, OR (PDX)

Cancun (CUN)

Depart: 01/13/21

Return: 01/20/21

Roundtrip
from
$396*
Viewed:20hoursago

Portland, OR (PDX)

Cancun (CUN)

Depart: 01/19/21

Return: 01/26/21

Roundtrip
from
$396*
Viewed:20hoursago

Portland, OR (PDX)

Cancun (CUN)

Depart: 01/20/21

Return: 01/27/21

Roundtrip
from
$396*
Viewed:20hoursago

Portland, OR (PDX)

Cancun (CUN)

Depart: 01/13/21

Return: 01/27/21

Roundtrip
from
$396*
Viewed:20hoursago

Portland, OR (PDX)

Cancun (CUN)

Depart: 01/19/21

Return: 02/02/21

Roundtrip
from
$396*
Viewed:20hoursago

Portland, OR (PDX)

Cancun (CUN)

Depart: 01/20/21

Return: 02/03/21

Roundtrip
from
$396*
Viewed:20hoursago

Portland, OR (PDX)

Cancun (CUN)

Depart: 01/12/21

Return: 01/26/21

Roundtrip
from
$396*
Viewed:9hoursago

Portland, OR (PDX)

Cancun (CUN)

Depart: 01/12/21

Return: 01/19/21

Roundtrip
from
$396*
Viewed:9hoursago

Portland, OR (PDX)

Cancun (CUN)

Depart: 12/01/20

Return: 12/08/20

Roundtrip
from
$396*
Viewed:9hoursago

Portland, OR (PDX)

Cancun (CUN)

Depart: 12/02/20

Return: 12/09/20

Roundtrip
from
$396*
Viewed:9hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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

Thursday moderate rain
87°F 10/22/20
Friday moderate rain
85°F 10/23/20
Saturday moderate rain
85°F 10/24/20
Sunday moderate rain
85°F 10/25/20
Monday moderate rain
85°F 10/26/20
Tuesday moderate rain
85°F 10/27/20
Wednesday light rain
86°F 10/28/20
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