Flights operate between Seattle (SEA) and Bellingham (BLI).
1 airline operates this route with 1-4 flights daily flights.
Average flight time is 0h 50m - 1h 01m.
Route distance is 93 miles (150 km).
Route Distance
93 miles (150 km)
Average Duration
0h 50m - 1h 01m
Airlines Operating This Route
Alaska Airlines
Flight Frequency
Daily Flights
1-4 flights
Weekly Flights
25
Typical Departure Time Ranges
Earliest Departure
11:35
Latest Departure
23:15
Flight Schedule & Filters
Flight Schedule Calendar
Loading calendar...
Direct (non-stop) flights from SeaTac (SEA) to Bellingham (BLI)
Direct (non-stop) flights operate between SeaTac (SEA) and Bellingham (BLI). This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 0h 50m - 1h 01m (average flight time)• Distance: 93 miles (150 km) (air miles between airports)• Daily Flights: 1-4 flights (scheduled departures per day)
SeaTac (SEA)
US
Bellingham (BLI)
US
FLIGHT TIME
0h 50m - 1h 01m
FLIGHT DISTANCE
93 miles (150 km)
0h 55m - 1h 1m
11:35
23:15
93 miles (150 km)
July
1 (Show)
25
Flight Schedule
Loading calendar...
Airlines with direct flights from SeaTac (SEA) to Bellingham (BLI)
Weather at Bellingham (BLI)
Weather & Climate at Bellingham (BLI)
10.2°C
Avg Temperature90mm
Avg Rainfall9.7km/h
Avg Wind Speed78%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Booking Insights
Best Time to Book Flights to Bellingham (BLI)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Price Trends
Flight Price Trends for Bellingham (BLI)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Things to Do Near BLI Airport
Big Metal Fish
3.5 km from airportSpark Museum of Electrical Invention
6.2 km from airportWandering Oaks Fine Art Gallery and Glass Studio
6.3 km from airportChrysalis Inn & Spa
7.8 km from airportCampus Services
8.0 km from airportCedar Lake Camp
14.3 km from airportFrequently Asked Questions
Do flights operate between SEA and BLI?
Yes. 4 direct flights operate between Seattle (SEA) and Bellingham (BLI).
Which airlines operate this route?
1 airline operates this route: Alaska Airlines.
How many flights operate daily?
1-4 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 0h 50m - 1h 01m.
Is this route operated year-round?
This route operates with 1-4 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.