Direct (nonstop) flights from Seattle to Belize City
1 airline flys nonstop from Seattle Tacoma International (SEA) to Philip S W Goldson International (BZE). It's 2,820 miles (4,538 km), about 6h 6m in the air. Operated by Alaska Airlines.
Alaska Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
AS
Alaska Airlines
Alternative Routes
Other ways to fly from Seattle to Belize City with one stop · direct emits 431 kg CO₂ per passenger
Looking for the return flight?
BZE → SEA: Flights from Belize City to SeattleOther direct flights from Seattle
Direct flights from Belize City (BZE)
Frequently Asked Questions
How long is the direct flight from Seattle to Belize City?
A nonstop flight from Seattle (SEA) to Belize City (BZE) takes approximately 6 hours and 6 minutes. The distance is 2,820 miles (4,538 km).
Which airlines fly nonstop from Seattle to Belize City?
Just Alaska Airlines.
Is there a nonstop flight from Seattle to Belize City?
Yes. 1 airline: Alaska Airlines.
How far is Seattle from Belize City?
The flight distance from Seattle to Belize City is 2,820 miles (4,538 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between Seattle and Belize City?
Belize City is 1 hour ahead of Seattle. (America/Los_Angeles vs America/Belize.)
What type of aircraft flies from Seattle to Belize City?
At 6h 6m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from USA to Belize?
Depends on your passport. Check with the Belize embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Seattle to Belize City?
Roughly 431 kg CO2 per passenger one-way. That's about the same as driving 2,155 km.
Is the return flight from Belize City to Seattle also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Seattle to Belize City?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Seattle Tacoma International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.