Direct (non-stop) flights from SeaTac (SEA) to Belgrade (BZN)
Find comprehensive flight information, schedules, and booking details for direct flights from SeaTac (SEA) to Belgrade (BZN). This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 1h 33m - 1h 53m (average flight time)• Distance: 544 miles (875 km) (air miles between airports)• Daily Flights: 4-6 flights (scheduled departures per day)
SeaTac (SEA)
Belgrade (BZN)
FLIGHT TIME
1h 33m - 1h 53m
FLIGHT DISTANCE
544 miles (875 km)
1h 37m - 1h 50m
08:30
19:59
544 miles (875 km)
January
2 (Show)
57
Flight Schedule
December 2025
Airlines with direct flights from SeaTac (SEA) to Belgrade (BZN)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 33m - 1h 53m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Airline service: This route is primarily served by Alaska Airlines and Delta Air Lines, reflecting hub connections and route network strategies.
Best departure times: Peak departure times are 11:00, 19:00, 8:00, offering more flight options and potentially better connections.
SeaTac (SEA) - Belgrade (BZN) flight price statistics
$280
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$196
Jan$418
Feb$218
Mar$198
Apr$398
May$308
Jun$278
Jul$198
Aug$198
Sep$198
Oct$319
Nov$428
DecRelated Information
Airports: SEA • BZN Airport
Airlines operating this route: Alaska Airlines (AS), Delta Air Lines
Frequently Asked Questions
How many flights operate from SEA to BZN?
There are 6 direct flights operating from SEA to BZN. Approximately 4-6 flights daily.
Which airlines operate flights from SEA to BZN?
2 airlines operate on this route: Alaska Airlines, Delta Air Lines.
How long is the flight from SEA to BZN?
The flight duration from SEA to BZN is approximately 1h 33m - 1h 53m.
What is the distance from SEA to BZN?
The distance from SEA to BZN is 544 miles (875 km).
What is the flight time range for this route?
Flight times on this route range from 1h 37m - 1h 50m.
What are the earliest and latest flight departure times?
The earliest flight departs at 08:30 and the latest flight departs at 19:59.
What is the cheapest month to fly from SEA to BZN?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 57 flights operate per week from SEA to BZN.
What types of aircraft operate on this route?
This route is served by Embraer 175, Boeing 737MAX 9 Passenger, Embraer 175 (Enhanced Winglets), Boeing 737-900 (winglets) Passenger/BBJ3.
What is the average flight price from SEA to BZN?
The average flight price for a round-trip ticket from SEA to BZN is approximately $280 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from SEA to BZN for the lowest prices?
January is typically the cheapest month to fly from SEA to BZN. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from SEA to BZN?
2 airlines offer direct flights from SEA to BZN, providing travelers with multiple options for scheduling and pricing.
How far is BZN from SEA?
The distance from SEA to BZN is 544 miles (875 km). This is a long-haul flight route.
How long does it take to fly from SEA to BZN?
The flight time from SEA to BZN is approximately 1h 33m - 1h 53m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.