Lowest Priced Flights to Cancun on Alaska Airlines starting at $135*
Most popular flights to Cancun on Alaska Airlines.*
Seattle (SEA)to
Cancun (CUN)Seattle (SEA)to
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Cancun (CUN)Los Angeles (LAX)to
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Cancun (CUN)San Francisco (SFO)to
Cancun (CUN)San Francisco (SFO)to
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Cancun (CUN)Portland (PDX)to
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Cancun (CUN)San Diego (SAN)to
Cancun (CUN)*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.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Los Angeles (LAX) | Cancun (CUN) | One-way | Saver | Depart: Dec 31, 2025 | From $135 Seen: 17 hours ago | |
| Los Angeles (LAX) | Cancun (CUN) | One-way | Saver | Depart: Dec 30, 2025 | From $135 Seen: 1 hour ago | |
| Los Angeles (LAX) | Cancun (CUN) | One-way | Saver | Depart: Feb 17, 2026 | From $142 Seen: 17 hours ago | |
| Los Angeles (LAX) | Cancun (CUN) | One-way | Saver | Depart: Feb 18, 2026 | From $142 Seen: 17 hours ago | |
| Los Angeles (LAX) | Cancun (CUN) | One-way | Saver | Depart: Feb 22, 2026 | From $142 Seen: 17 hours ago | |
| Los Angeles (LAX) | Cancun (CUN) | One-way | Saver | Depart: Feb 24, 2026 | From $142 Seen: 17 hours ago | |
| San Francisco (SFO) | Cancun (CUN) | One-way | Saver | Depart: Dec 31, 2025 | From $169 Seen: 17 hours ago | |
| Portland (PDX) | Cancun (CUN) | One-way | Saver | Depart: Jan 5, 2026 | From $171 Seen: 17 hours ago | |
| Portland (PDX) | Cancun (CUN) | One-way | Saver | Depart: Jan 11, 2026 | From $171 Seen: 17 hours ago | |
| Portland (PDX) | Cancun (CUN) | One-way | Saver | Depart: Jan 18, 2026 | From $171 Seen: 17 hours ago | |
| Portland (PDX) | Cancun (CUN) | One-way | Saver | Depart: Feb 23, 2026 | From $171 Seen: 17 hours ago | |
| Portland (PDX) | Cancun (CUN) | One-way | Saver | Depart: Mar 2, 2026 | From $171 Seen: 17 hours ago | |
| Portland (PDX) | Cancun (CUN) | One-way | Saver | Depart: Mar 8, 2026 | From $171 Seen: 17 hours ago | |
| San Diego (SAN) | Cancun (CUN) | One-way | Saver | Depart: Jan 9, 2026 | From $173 Seen: 17 hours ago | |
| San Diego (SAN) | Cancun (CUN) | One-way | Saver | Depart: Jan 18, 2026 | From $173 Seen: 17 hours ago | |
| San Diego (SAN) | Cancun (CUN) | One-way | Saver | Depart: Jan 25, 2026 | From $173 Seen: 17 hours ago | |
| San Diego (SAN) | Cancun (CUN) | One-way | Saver | Depart: Jan 30, 2026 | From $173 Seen: 17 hours ago | |
| San Diego (SAN) | Cancun (CUN) | One-way | Saver | Depart: Jan 5, 2026 | From $173 Seen: 17 hours ago | |
| San Diego (SAN) | Cancun (CUN) | One-way | Saver | Depart: Feb 8, 2026 | From $173 Seen: 17 hours ago | |
| San Francisco (SFO) | Cancun (CUN) | One-way | Saver | Depart: Jan 6, 2026 | From $176 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)