Direct (non-stop) flights from Billings (BIL) to SeaTac (SEA)
Find comprehensive flight information, schedules, and booking details for direct flights from Billings (BIL), US to SeaTac (SEA), US. This popular route is operated by 1 airline, offering multiple daily departures.• 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
Terminal 1 (SeaTac (SEA))
Flight Schedule
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Airlines Operating This Route
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from Billings (BIL) and flights to SeaTac (SEA).
Route Insights
Route Demand
This route operates 13 flights per week, serving moderate demand between Billings (BIL) and Seattle (SEA).
Best Time to Fly
Best Value Period
November typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Apr being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 665 miles (1070 km), this is an ultra-long-haul route between Billings (BIL) and Seattle (SEA), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 2h 09m - 2h 19m, with actual times ranging from 2h 16m - 2h 19m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
Alaska Airlines is the sole operator on this route, providing 2 daily flights between BIL and SEA.
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Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$256
Travel Planning Tips for Billings (BIL) to SeaTac (SEA)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from Billings (BIL) to SeaTac (SEA). Consider booking on this day for potential savings.
- Best Month to Travel
January is generally the cheapest month to fly from Billings (BIL) to SeaTac (SEA). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from Billings (BIL) to SeaTac (SEA) is approximately $256. Prices may vary based on booking time, season, and airline.
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Frequently Asked Questions
How many flights operate from Billings (BIL) to Seattle (SEA)?
There are 2 direct flights operating from Billings (BIL) to Seattle (SEA). Approximately 1-2 flights daily.
Which airlines operate flights from Billings (BIL) to Seattle (SEA)?
1 airline operates on this route: Alaska Airlines.
How long is the flight from Billings (BIL) to Seattle (SEA)?
The flight duration from Billings (BIL) to Seattle (SEA) is approximately 2h 09m - 2h 19m.
What is the distance from Billings (BIL) to Seattle (SEA)?
The distance from Billings (BIL) to Seattle (SEA) is 665 miles (1070 km).
What is the flight time range for this route?
Flight times on this route range from 2h 16m - 2h 19m.
What are the earliest and latest flight departure times?
The earliest flight departs at 06:00 and the latest flight departs at 11:37.
What is the cheapest month to fly from Billings (BIL) to Seattle (SEA)?
November is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 13 flights operate per week from Billings (BIL) to Seattle (SEA).
What types of aircraft operate on this route?
This route is served by Embraer 175.
What is the average flight price from Billings (BIL) to Seattle (SEA)?
The average flight price for a round-trip ticket from Billings (BIL) to Seattle (SEA) is approximately $529 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Billings (BIL) to Seattle (SEA) for the lowest prices?
November is typically the cheapest month to fly from Billings (BIL) to Seattle (SEA). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Seattle (SEA) from Billings (BIL)?
The distance from Billings (BIL) to Seattle (SEA) is 665 miles (1070 km). This is a long-haul flight route.
How long does it take to fly from Billings (BIL) to Seattle (SEA)?
The flight time from Billings (BIL) to Seattle (SEA) is approximately 2h 09m - 2h 19m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Seattle (SEA) serve?
Seattle (SEA) serves Seattle, US.