Direct (nonstop) flights from Seattle to Raleigh/Durham
2 airlines fly nonstop from Seattle Tacoma International (SEA) to Raleigh–Durham Airport (RDU). It's 2,354 miles (3,788 km), about 5h 7m in the air. Operated by Alaska Airlines, Delta Air Lines.
Alaska Airlines
Delta Air Lines
Route data last updated: May 31, 2026
Airlines with non-stop flights
AS
Alaska Airlines
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Seattle to Raleigh/Durham with one stop · direct emits 398 kg CO₂ per passenger
Looking for the return flight?
RDU → SEA: Flights from Raleigh/Durham to SeattleOther direct flights from Seattle
Direct flights from Raleigh/Durham (RDU)
Frequently Asked Questions
How long is the direct flight from Seattle to Raleigh/Durham?
A nonstop flight from Seattle (SEA) to Raleigh/Durham (RDU) takes approximately 5 hours and 7 minutes. The distance is 2,354 miles (3,788 km).
Which airlines fly nonstop from Seattle to Raleigh/Durham?
2 airlines: Alaska Airlines, Delta Air Lines.
Is there a nonstop flight from Seattle to Raleigh/Durham?
Yes. 2 airlines: Alaska Airlines, Delta Air Lines.
How far is Seattle from Raleigh/Durham?
The flight distance from Seattle to Raleigh/Durham is 2,354 miles (3,788 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 Seattle to Raleigh/Durham?
At 5h 7m, 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 Seattle to Raleigh/Durham?
Roughly 398 kg CO2 per passenger one-way. That's about the same as driving 1,990 km.
Is the return flight from Raleigh/Durham to Seattle 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 Seattle to Raleigh/Durham?
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 Seattle Tacoma International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.