Flights operate between Billings (BIL) and SeaTac (SEA).
1 airline operates this route with 1-2 flights daily flights.
Average flight time is 2h 09m - 2h 19m.
Route distance is 665 miles (1070 km).
Route Distance
665 miles (1070 km)
Average Duration
2h 09m - 2h 19m
Airlines Operating This Route
Alaska Airlines
Flight Frequency
Daily Flights
1-2 flights
Weekly Flights
13
Typical Departure Time Ranges
Earliest Departure
06:00
Latest Departure
11:37
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
Alaska Airlines serves 1 destination from BIL
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| BIL → SeaTac (SEA) (SEA) | 14/week | 2h 09m - 2h 19m | 665 km | Moderate |
Flight Schedule & Filters
Alaska Airlines flights from Billings (BIL) to SeaTac (SEA)
Alaska Airlines operates scheduled nonstop flights between Billings (BIL) and SeaTac (SEA). Alaska Airlines operates 1-2 flights daily flights on this route.• Flight Duration: 2h 09m - 2h 19m (average flight time)• Distance: 665 miles (1070 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
Billings (BIL)
US
SeaTac (SEA)
US
FLIGHT TIME
2h 09m - 2h 19m
FLIGHT DISTANCE
665 miles (1070 km)
2h 16m - 2h 19m
06:00
11:37
665 miles (1070 km)
November
1 (Show)
13
Alaska Airlines Terminal Information & Contact
Departure Terminal - Billings (BIL)
Terminal: 1
Phone: 1-800-252-7522
Location: 1, Billings, US
Arrival Terminal - SeaTac (SEA)
Terminal: 1
Phone: 1-800-252-7522
Location: 1, Seattle, US
Alaska Airlines Flight Schedule from Billings (BIL) to SeaTac (SEA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS2555 |  Alaska Airlines | 06:00 | 07:19:00 | Embraer 175 |
AS2084 | Alaska Airlines | 11:37 | 12:53:00 | Embraer 175 |
Alaska Airlines Monthly Flight Calendar
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Alaska Airlines Terminal Information
Departure Terminal at Billings (BIL):
Terminal 1:
• Alaska Airlines Terminal Phone: 1-800-252-7522
Arrival Terminal at SeaTac (SEA):
• Terminal : Alaska Airlines operates from this terminal
Terminal 1:
• Alaska Airlines Terminal Phone: 1-800-252-7522
Alaska Airlines Contact Information and Customer Services
Alaska Airlines Address
P.O. Box 68900
Seattle, WA 98168, USA
Customer Service Phone
+1 800 654 5669Official Website
alaskaair.com/Frequently Asked Questions
How many Alaska Airlines flights operate from Billings (BIL) to Seattle (SEA)?
Alaska Airlines operates 2 flights from Billings (BIL) to Seattle (SEA).
What city does Seattle (SEA) airport serve?
Seattle (SEA) airport serves SeaTac, US.
How long is the Alaska Airlines flight from Billings (BIL) to Seattle (SEA)?
The flight duration is approximately 2h 09m - 2h 19m.
What is the distance from Billings (BIL) to Seattle (SEA)?
The distance is 665 miles (1070 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Embraer 175 on this route.
What are the earliest and latest Alaska Airlines flight departure times?
The earliest Alaska Airlines flight departs at 06:00 and the latest departs at 11:37.
Which terminal does Alaska Airlines use at Billings (BIL)?
Alaska Airlines flights from Billings (BIL) depart from Terminal 1. Terminal 1 phone: 1-800-252-7522.
View all Alaska Airlines flights to Billings (BIL) →
Popular Alaska Airlines routes from Billings include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.