Is there a direct flight?

Yes, direct flights are available.

How long is the drive?

The drive is approximately 9 hours.

No, there is no practical train service for this route.

Yes, it is generally safe, especially in the downtown and tourist areas.

Kalispell

Seattle

Flight Driving

Kalispell to Seattle

Updated: 28 May 2026

The journey from Kalispell to Seattle covers about 850 kilometers. Flying from Glacier Park International Airport to Seattle-Tacoma International Airport is the most efficient method, often direct. Driving takes approximately 9 hours via I-90. This route takes you through the beautiful mountains of the Pacific Northwest. Flying is recommended for efficiency.

Total Distance: 850 km driving, 600 km air distance.

Fastest Way

Flying is the fastest, taking 1.5 hours.

Cheapest Way

Driving is the most cost-effective for groups, costing about $120 in fuel.

Compare Kalispell to Seattle Routes

	Flight Direct	Driving Direct
Duration	1.5 hours	9 hours
Avg Price	$150 - $300	$120 in fuel
Operator	Alaska Airlines	Personal Vehicle
Route	FCA to SEA	I-90 W
Tip	Direct flights are available and very convenient.	Be prepared for mountain passes in winter.

Travel Tips

Airport Location
SEA is located about 20 minutes from downtown Seattle.
Driving Route
I-90 West is the primary route across the mountains.
Time Zones
Seattle is in the Pacific Time Zone.
Local Transit
The Link Light Rail is very convenient for getting around the city.
Booking
Book flights early to avoid price spikes during peak tourist season.