Flights operate between Seattle (SEA) and Morrisville (RDU).
2 airlines operate this route with 1-3 flights daily flights.
Average flight time is 4h 54m - 5h 23m.
Route distance is 2362 miles (3800 km).
Route Distance
2362 miles (3800 km)
Average Duration
4h 54m - 5h 23m
Airlines Operating This Route
Alaska Airlines, Delta Air Lines
Flight Frequency
Daily Flights
1-3 flights
Weekly Flights
18
Typical Departure Time Ranges
Earliest Departure
09:50
Latest Departure
15:59
Flight Schedule & Filters
Flight Schedule Calendar
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Direct (non-stop) flights from SeaTac (SEA) to Morrisville (RDU)
Direct (non-stop) flights operate between SeaTac (SEA) and Morrisville (RDU). This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 4h 54m - 5h 23m (average flight time)• Distance: 2362 miles (3800 km) (air miles between airports)• Daily Flights: 1-3 flights (scheduled departures per day)
SeaTac (SEA)
US
Morrisville (RDU)
US
FLIGHT TIME
4h 54m - 5h 23m
FLIGHT DISTANCE
2362 miles (3800 km)
4h 59m - 5h 2m
09:50
15:59
2362 miles (3800 km)
January
2 (Show)
18
Flight Schedule
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Airlines with direct flights from SeaTac (SEA) to Morrisville (RDU)
Weather at Morrisville (RDU)
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Frequently Asked Questions
Do flights operate between SEA and RDU?
Yes. 2 direct flights operate between Seattle (SEA) and Raleigh/Durham (RDU).
Which airlines operate this route?
2 airlines operate this route: Alaska Airlines, Delta Air Lines.
How many flights operate daily?
1-3 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 4h 54m - 5h 23m.
Is this route operated year-round?
This route operates with 1-3 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.