Direct (nonstop) flights from Portland to Kalispell
1 airline flys nonstop from Portland International (PDX) to Glacier Park Intl (FCA). It's 436 miles (702 km), about 1h 27m 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 Portland to Kalispell with one stop · direct emits 81 kg CO₂ per passenger
Looking for the return flight?
FCA → PDX: Flights from Kalispell to PortlandOther direct flights from Portland
Direct flights from Kalispell (FCA)
Frequently Asked Questions
How long is the direct flight from Portland to Kalispell?
A nonstop flight from Portland (PDX) to Kalispell (FCA) takes approximately 1 hours and 27 minutes. The distance is 436 miles (702 km).
Which airlines fly nonstop from Portland to Kalispell?
Just Alaska Airlines.
Is there a nonstop flight from Portland to Kalispell?
Yes. 1 airline: Alaska Airlines.
How far is Portland from Kalispell?
The flight distance from Portland to Kalispell 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 Portland to Kalispell?
At 1h 27m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Portland to Kalispell?
Roughly 81 kg CO2 per passenger one-way. That's about the same as driving 405 km.
Is the return flight from Kalispell to Portland 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 Portland to Kalispell?
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 Portland International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.