Lowest Priced Flights to Cancun (CUN) on Alaska Airlines starting at $257*

Most popular flights to Cancun on Alaska Airlines.*

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San Francisco (SFO)to

Cancun (CUN)
Depart: Dec 5, 2026
From
$277
Seen: 17 hours ago
One-way
Saver

San Francisco (SFO)to

Cancun (CUN)
Depart: Nov 28, 2026
From
$336
Seen: 17 hours ago
One-way
Saver

San Francisco (SFO)to

Cancun (CUN)
Depart: Dec 8, 2026
From
$340
Seen: 17 hours ago
One-way
Saver

San Francisco (SFO)to

Cancun (CUN)
Depart: Dec 7, 2026
From
$395
Seen: 17 hours ago
One-way
Saver

San Francisco (SFO)to

Cancun (CUN)
Depart: Dec 2, 2026
From
$410
Seen: 17 hours ago
One-way
Saver
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

Top offers for Cancun one-way flights.*

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Top offers for Cancun one-way flights.*
From
To
Fare Type
Dates
Price
San Francisco (SFO)Cancun (CUN)One-way
|
Saver		Depart: Feb 22, 2027

From

$257

Seen: 17 hours ago

San Francisco (SFO)Cancun (CUN)One-way
|
Saver		Depart: Jan 30, 2027

From

$257

Seen: 17 hours ago

San Francisco (SFO)Cancun (CUN)One-way
|
Saver		Depart: Dec 5, 2026

From

$277

Seen: 17 hours ago

San Francisco (SFO)Cancun (CUN)One-way
|
Saver		Depart: Mar 5, 2027

From

$282

Seen: 17 hours ago

San Francisco (SFO)Cancun (CUN)One-way
|
Saver		Depart: Jan 24, 2027

From

$294

Seen: 17 hours ago

San Francisco (SFO)Cancun (CUN)One-way
|
Saver		Depart: Apr 13, 2027

From

$294

Seen: 17 hours ago

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

Plan a trip to Cancun

Stretching along the easternmost point of the Yucatan Peninsula and boasting soft, white sand beaches that border aquamarine waters, Cancun is considered one of Mexico's world-renown resort cities. Hop a local bus and ride to the clean and quiet beach of Playa Delfines. Catch a real soccer match with Cancun's national team Atlante Fútbol Club. Explore the ancient ruins of the Mayan city of Chichen Itza, and step back in time to learn more about Mayan culture and history at the Museo Maya de Cancun.

View airport information for Cancun (CUN)