Direct (non-stop) flights from Morrisville (RDU) to SeaTac (SEA)
Find comprehensive flight information, schedules, and booking details for direct flights from Morrisville (RDU), US to SeaTac (SEA), US. This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 5h 53m - 6h 11m (average flight time)• Distance: 2362 miles (3800 km) (air miles between airports)• Daily Flights: 1-3 flights (scheduled departures per day)
Morrisville (RDU)
US
SeaTac (SEA)
US
FLIGHT TIME
5h 53m - 6h 11m
FLIGHT DISTANCE
2362 miles (3800 km)
6h 4m - 6h 11m
07:00
18:52
2362 miles (3800 km)
January
2 (Show)
19
Flight Schedule
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Airlines with direct flights from Morrisville (RDU) to SeaTac (SEA)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 5h 53m - 6h 11m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 18:00, offering more flight options and potentially better connections.
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Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$353
Travel Planning Tips for Morrisville (RDU) to SeaTac (SEA)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from Morrisville (RDU) to SeaTac (SEA). Consider booking on this day for potential savings.
- Best Month to Travel
January is generally the cheapest month to fly from Morrisville (RDU) to SeaTac (SEA). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from Morrisville (RDU) to SeaTac (SEA) is approximately $353. Prices may vary based on booking time, season, and airline.
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Related Pages
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Frequently Asked Questions
How many flights operate from Raleigh/Durham (RDU) to Seattle (SEA)?
There are 3 direct flights operating from Raleigh/Durham (RDU) to Seattle (SEA). Approximately 1-3 flights daily.
Which airlines operate flights from Raleigh/Durham (RDU) to Seattle (SEA)?
2 airlines operate on this route: Alaska Airlines, Delta Air Lines.
How long is the flight from Raleigh/Durham (RDU) to Seattle (SEA)?
The flight duration from Raleigh/Durham (RDU) to Seattle (SEA) is approximately 5h 53m - 6h 11m.
What is the distance from Raleigh/Durham (RDU) to Seattle (SEA)?
The distance from Raleigh/Durham (RDU) to Seattle (SEA) is 2362 miles (3800 km).
What is the flight time range for this route?
Flight times on this route range from 6h 4m - 6h 11m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:00 and the latest flight departs at 18:52.
What is the cheapest month to fly from Raleigh/Durham (RDU) to Seattle (SEA)?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 19 flights operate per week from Raleigh/Durham (RDU) to Seattle (SEA).
What types of aircraft operate on this route?
This route is served by Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737-800 Passenger.
What is the average flight price from Raleigh/Durham (RDU) to Seattle (SEA)?
The average flight price for a round-trip ticket from Raleigh/Durham (RDU) to Seattle (SEA) is approximately $480 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Raleigh/Durham (RDU) to Seattle (SEA) for the lowest prices?
January is typically the cheapest month to fly from Raleigh/Durham (RDU) to Seattle (SEA). Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from Raleigh/Durham (RDU) to Seattle (SEA)?
2 airlines offer direct flights from Raleigh/Durham (RDU) to Seattle (SEA), providing travelers with multiple options for scheduling and pricing.
How far is Seattle (SEA) from Raleigh/Durham (RDU)?
The distance from Raleigh/Durham (RDU) to Seattle (SEA) is 2362 miles (3800 km). This is a long-haul flight route.
How long does it take to fly from Raleigh/Durham (RDU) to Seattle (SEA)?
The flight time from Raleigh/Durham (RDU) to Seattle (SEA) is approximately 5h 53m - 6h 11m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Seattle (SEA) serve?
Seattle (SEA) serves Seattle, US.