Direct (nonstop) flights from Portland to Boston
2 airlines fly nonstop from Portland International (PDX) to Boston Logan International Airport (BOS). It's 2,536 miles (4,081 km), about 5h 27m in the air. Operated by Alaska Airlines, JetBlue Airways.
Alaska Airlines
JetBlue Airways
Route data last updated: May 27, 2026
Airlines with non-stop flights
AS
Alaska Airlines
B6
JetBlue Airways
Alternative Routes
Other ways to fly from Portland to Boston with one stop · direct emits 388 kg CO₂ per passenger
Looking for the return flight?
BOS → PDX: Flights from Boston to PortlandOther direct flights from Portland
Direct flights from Boston (BOS)
Frequently Asked Questions
How long is the direct flight from Portland to Boston?
A nonstop flight from Portland (PDX) to Boston (BOS) takes approximately 5 hours and 27 minutes. The distance is 2,536 miles (4,081 km).
Which airlines fly nonstop from Portland to Boston?
2 airlines: Alaska Airlines, JetBlue Airways.
Is there a nonstop flight from Portland to Boston?
Yes. 2 airlines: Alaska Airlines, JetBlue Airways.
How far is Portland from Boston?
The flight distance from Portland to Boston is 2,536 miles (4,081 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 Boston?
At 5h 27m, 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 Boston?
Roughly 388 kg CO2 per passenger one-way. That's about the same as driving 1,940 km.
Is the return flight from Boston 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 Boston?
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.