Is there a direct flight?

No, most flights from FCA to PDX require a connection.

How long is the drive?

The drive is approximately 10 hours.

What is the best route?

I-90 to I-84 is the most direct path.

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

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

Kalispell

Portland

Flight Driving

Kalispell to Portland

Updated: 28 May 2026

The journey from Kalispell to Portland covers about 900 kilometers. Flying from Glacier Park International Airport to Portland International Airport is the most efficient method, usually involving a connection. Driving takes approximately 10 hours via I-90 and I-84. This route takes you through the beautiful mountains of the Pacific Northwest. Flying is recommended for efficiency.

Total Distance: 900 km driving, 650 km air distance.

Fastest Way

Flying is the fastest, taking 2 hours including a connection.

Cheapest Way

Driving is the most cost-effective for groups, costing about $130 in fuel.

Compare Kalispell to Portland Routes

	Flight Connecting	Driving Direct
Duration	2 hours	10 hours
Avg Price	$200 - $400	$130 in fuel
Operator	Alaska Airlines	Personal Vehicle
Route	FCA to PDX	I-90 W to I-84 W
Tip	Connections are often in Seattle.	Be prepared for mountain passes in winter.

Travel Tips

Airport Location
PDX is located about 20 minutes from downtown Portland.
Driving Route
I-84 West is the primary route along the Columbia River.
Time Zones
Portland is in the Pacific Time Zone.
Local Transit
The MAX Light Rail is very convenient for getting around the city.
Booking
Book flights early to avoid price spikes during peak tourist season.