Direct (nonstop) flights from Portland to Flint
1 airline flys nonstop from Portland International (PDX) to Bishop International (FNT). It's 1,916 miles (3,084 km), about 4h 6m 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 Portland to Flint with one stop · direct emits 324 kg CO₂ per passenger
Looking for the return flight?
FNT → PDX: Flights from Flint to PortlandOther direct flights from Portland
Direct flights from Flint (FNT)
Frequently Asked Questions
How long is the direct flight from Portland to Flint?
A nonstop flight from Portland (PDX) to Flint (FNT) takes approximately 4 hours and 6 minutes. The distance is 1,916 miles (3,084 km).
Which airlines fly nonstop from Portland to Flint?
Just Allegiant Air.
Is there a nonstop flight from Portland to Flint?
Yes. 1 airline: Allegiant Air.
How far is Portland from Flint?
The flight distance from Portland to Flint 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 Portland to Flint?
At 4h 6m, 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 Portland to Flint?
Roughly 324 kg CO2 per passenger one-way. That's about the same as driving 1,620 km.
Is the return flight from Flint 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 Flint?
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.