Cheap Flight Tickets from Raleigh/Durham (RDU) to Seattle (SEA), Starting at $617

Good to Know: Cheapest and Fastest RDU - SEA Flights

Useful information for finding best airline tickets from Raleigh Durham International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$716

AA American Airlines • 1 stop • 14h 9m

Aug 12 – Aug 17

The cheapest round trip flight from Raleigh/Durham to Seattle (RDU-SEA-RDU) is currently $716

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Cheapest Direct Flight

$617

AS Alaska Airlines • nonstop • 9h 14m

Aug 13

The cheapest nonstop flight from Raleigh/Durham to Seattle (RDU-SEA) is currently $617

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Fastest Flight

9h 7m

The fastest nonstop flight from Raleigh/Durham to Seattle (RDU-SEA) takes 9h 7m

Latest Flight Deals from Raleigh/Durham (RDU) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Raleigh/Durham to Seattle. Ideal for travelers with confirmed return itineraries.

Aug 12 - Aug 17, Economy
AA
Raleigh/Durham → Seattle
14h 9m
4:37 PM - 10:26 PM • 1 stop
AA
Raleigh/Durham → Seattle
13h 54m
11:16 PM - 10:50 AM • 1 stop
$716
American Airlines
Aug 13 - Aug 18, Economy
WN
Raleigh/Durham → Seattle
12h 15m
6:35 AM - 11:10 AM • 1 stop
WN
Raleigh/Durham → Seattle
13h 40m
10:30 PM - 9:50 AM • 1 stop
$756
Southwest Airlines
Aug 12 - Aug 17, Economy
UA
Raleigh/Durham → Seattle
18h 48m
10:40 AM - 7:08 PM • 2 stops
UA
Raleigh/Durham → Seattle
13h 46m
11:00 PM - 10:26 AM • 1 stop
$782
United Airlines
Aug 12 - Aug 17, Economy
AS
Raleigh/Durham → Seattle
28h 31m
7:08 PM - 9:19 AM • 1 stop
AS
Raleigh/Durham → Seattle
14h
6:21 AM - 6:01 PM • 1 stop
$784
Alaska Airlines
Aug 13 - Aug 18, Economy
AA
Raleigh/Durham → Seattle
15h 39m
12:09 PM - 6:48 PM • 1 stop
AA
Raleigh/Durham → Seattle
12h 33m
8:10 AM - 7:03 PM • 1 stop
$791
American Airlines
Aug 13 - Aug 13, Economy
AS
Raleigh/Durham → Seattle
15h 1m
9:41 AM - 3:42 PM • 1 stop
AS
Raleigh/Durham → Seattle
35h 8m
5:53 PM - 6:01 PM • 1 stop
$912
Alaska Airlines

Fly from Raleigh/Durham to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Raleigh/Durham to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Raleigh/Durham to Seattle Flights

What are the airports in Raleigh/Durham?
RDU
What’s the most popular airline flying from RDU to SEA?
The most popular airline flying from Raleigh/Durham to Seattle are
Can I fly from RDU to SEA non-stop?
Yes, you can fly RDU to SEA non-stop on
Which airlines fly nonstop between Raleigh/Durham and Seattle?
The non-stop flights between Raleigh/Durham and Seattle are .
What’s the earliest departure time from RDU to SEA Airport?
The earliest flight leaves RDU at 6:33 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Raleigh/Durham to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from RDU to SEA?
Read the fare rules of the Raleigh/Durham to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Raleigh/Durham and Seattle?
operate flights between Raleigh/Durham and Seattle
How long does a flight from Raleigh/Durham to Seattle take?
It takes approximately 5 hour to fly non-stop from RDU to SEA, which is 2354.13 miles by air.
Which airlines provide the cheapest flights from Raleigh/Durham (RDU) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from RDU were found on AS : USD 784
Do I need a passport to fly between RDU and SEA?
No
What’s the latest departure time from RDU to SEA ?
The last flight leaves RDU at 7:08 pm

Raleigh/Durham (RDU) to Seattle (SEA): Airport Information

Origin Airport Raleigh Durham International , Raleigh/Durham, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 2354 miles

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