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Seattle → Belize City Flights from Seattle (SEA) to Belize City (BZE)
Timezone shift +2h Direction eastbound Flight time 6h 6m Distance 4,538 km Direct 1 airlines
Overview Airlines(7) Awards(1) Seasonal
Alliances Star Alliance SkyTeam Oneworld
Classes Economy Premium Economy Business First
Schedule su mo tu we th fr sa
Aircraft Boeing 737 MAX 8
Boeing 737 MAX 9
Boeing 737-800 (winglets)
Boeing 737-900 (winglets)
Seattle to Belize City Flights Flights from Seattle to Belize City are operated 7 times a week. Departure times vary between 08:00 and 08:55. You can fly in Y and W and J and F. The flight distance is 4,538 km (2,820 miles).
Arrival Windows Best times to arrive for faster recovery
7AM–7PM
Morning light helps you stay awake longer
9PM–5AM
Arriving during your body's sleep window makes adjustment harder
The difference: choosing the right arrival window can save 1–2+ days of recovery time.
Departure Timing Best hours to depart for jetlag recovery
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Night (00–05) Morning (06–11) Afternoon (12–17) Evening (18–23)
Arrival Strategy for Belize City How to manage jetlag based on arrival time
Upon morning arrival, immediately expose yourself to natural sunlight and engage in light physical activity to help reset your circadian rhythm and combat potential fatigue.
Afternoon arrivals should avoid long naps and instead take a short 20-30 minute rest, followed by hydration and gentle exploration to stay alert and adapt to local time.
For evening arrivals, keep activities minimal and focus on light dinner and relaxation to help your body naturally transition into the local nighttime sleep cycle.
Best Time to Visit Belize City Monthly climate overview
Airport Recovery Facilities Jetlag-friendly amenities at each airport
BZE
Comfort: 1.9/10
Min connection: 45min
Top Airlines Nonstop service on this route
08:00 Boeing 737-900 (winglets) 6h 6m
08:00 Boeing 737-900 (winglets) 6h 6m
08:20 Boeing 737-900 (winglets) 6h 6m
Frequently Asked Questions How many flights per week from Seattle to Belize City?
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Jetlag Score 90
Minimal Jetlag K2 composite score
Recovery Estimate Conservative 2.0 days
Aggressive 2.0 days
Direction eastbound
Route Facts Origin SEA
Destination BZE
Distance 4,538 km
Timezone Shift +2h
Direct Airlines 1
Currency Belize Dollar (BZD), commonly written as BZ$. It is officially pegged at 2 BZ$ = 1 US$. US dollars are widely accepted in tourist areas, but change may be given in Belize dollars.
Airport Amenities SEA
Quiet Zones Lounge Beds
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