Direct (nonstop) flights from Flint to Portland
1 airline flys nonstop from Bishop International (FNT) to Portland International (PDX). It's 1,916 miles (3,084 km), about 4h 37m in the air. Operated by Allegiant Air.
Allegiant Air
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Flint to Portland with one stop · direct emits 324 kg CO₂ per passenger
Looking for the return flight?
PDX → FNT: Flights from Portland to FlintOther direct flights from Flint
Direct flights from Portland (PDX)
Frequently Asked Questions
How long is the direct flight from Flint to Portland?
A nonstop flight from Flint (FNT) to Portland (PDX) takes approximately 4 hours and 37 minutes. The distance is 1,916 miles (3,084 km).
Which airlines fly nonstop from Flint to Portland?
Just Allegiant Air.
Is there a nonstop flight from Flint to Portland?
Yes. 1 airline: Allegiant Air.
How far is Flint from Portland?
The flight distance from Flint to Portland is 1,916 miles (3,084 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What type of aircraft flies from Flint to Portland?
At 4h 37m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Flint to Portland?
Roughly 324 kg CO2 per passenger one-way. That's about the same as driving 1,620 km.
Is the return flight from Portland to Flint 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 Flint 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 Bishop International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.