Alaska Airlines Cheap Flights from Cancun to United States
Deals on one-way flights from Cancun to United States.*
Cancun (CUN)to
Los Angeles (LAX)Cancun (CUN)to
Los Angeles (LAX)Cancun (CUN)to
San Francisco (SFO)Cancun (CUN)to
San Francisco (SFO)Cancun (CUN)to
San Francisco (SFO)Cancun (CUN)to
San Francisco (SFO)Cancun (CUN)to
San Francisco (SFO)*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.
One-way low-fare flights Cancun to United States.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Cancun (CUN) | Portland (PDX) | One-way | Saver | Depart: May 6, 2026 | From $240 Seen: 1 day ago | |
| Cancun (CUN) | San Francisco (SFO) | One-way | Saver | Depart: Apr 28, 2026 | From $250 Seen: 14 hours ago | |
| Cancun (CUN) | San Francisco (SFO) | One-way | Saver | Depart: Apr 22, 2026 | From $265 Seen: 14 hours ago | |
| Cancun (CUN) | San Francisco (SFO) | One-way | Saver | Depart: Apr 25, 2026 | From $265 Seen: 14 hours ago | |
| Cancun (CUN) | San Francisco (SFO) | One-way | Saver | Depart: May 12, 2026 | From $265 Seen: 14 hours ago | |
| Cancun (CUN) | San Francisco (SFO) | One-way | Saver | Depart: May 2, 2026 | From $265 Seen: 14 hours ago | |
| Cancun (CUN) | San Francisco (SFO) | One-way | Saver | Depart: May 5, 2026 | From $265 Seen: 14 hours ago | |
| Cancun (CUN) | Los Angeles (LAX) | One-way | Saver | Depart: Dec 12, 2026 | From $266 Seen: 1 day ago | |
| Cancun (CUN) | Portland (PDX) | One-way | Saver | Depart: Nov 22, 2026 | From $280 Seen: 2 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.