Alaska Airlines Cheap Flights from Seattle to Belize
Deals on one-way flights from Seattle to Belize.*
Seattle (SEA)to
Belize City (BZE)Seattle (SEA)to
Belize City (BZE)Seattle (SEA)to
Belize City (BZE)Seattle (SEA)to
Belize City (BZE)Seattle (SEA)to
Belize City (BZE)*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 Seattle to Belize.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Belize City (BZE) | One-way | Saver | Depart: Oct 10, 2025 | From $153 Seen: 5 hours ago | |
| Seattle (SEA) | Belize City (BZE) | One-way | Saver | Depart: Dec 6, 2025 | From $153 Seen: 5 hours ago | |
| Seattle (SEA) | Belize City (BZE) | One-way | Saver | Depart: Dec 8, 2025 | From $153 Seen: 5 hours ago | |
| Seattle (SEA) | Belize City (BZE) | One-way | Saver | Depart: Dec 14, 2025 | From $153 Seen: 5 hours ago | |
| Seattle (SEA) | Belize City (BZE) | One-way | Saver | Depart: Dec 10, 2025 | From $153 Seen: 1 day ago | |
| Seattle (SEA) | Belize City (BZE) | One-way | Saver | Depart: Dec 2, 2025 | From $153 Seen: 5 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.