Direct (nonstop) flights from Kalispell to Portland
1 airline flys nonstop from Glacier Park Intl (FCA) to Portland International (PDX). It's 436 miles (702 km), about 1h 35m in the air. Operated by Alaska Airlines.
Alaska Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
AS
Alaska Airlines
Alternative Routes
Other ways to fly from Kalispell to Portland with one stop · direct emits 81 kg CO₂ per passenger
Looking for the return flight?
PDX → FCA: Flights from Portland to KalispellOther direct flights from Kalispell
Direct flights from Portland (PDX)
Frequently Asked Questions
How long is the direct flight from Kalispell to Portland?
A nonstop flight from Kalispell (FCA) to Portland (PDX) takes approximately 1 hours and 35 minutes. The distance is 436 miles (702 km).
Which airlines fly nonstop from Kalispell to Portland?
Just Alaska Airlines.
Is there a nonstop flight from Kalispell to Portland?
Yes. 1 airline: Alaska Airlines.
How far is Kalispell from Portland?
The flight distance from Kalispell to Portland is 436 miles (702 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Kalispell to Portland?
At 1h 35m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Kalispell to Portland?
Roughly 81 kg CO2 per passenger one-way. That's about the same as driving 405 km.
Is the return flight from Portland to Kalispell also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Kalispell to Portland?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Glacier Park Intl for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.