Cheap Flight Tickets from Raleigh/Durham (RDU) to Seattle (SEA), Starting at $203

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

$390

AA American Airlines • 1 stop • 12h 4m

Aug 23 – Aug 30

The cheapest round trip flight from Raleigh/Durham to Seattle (RDU-SEA-RDU) is currently $390

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Cheapest Direct Flight

$521

DL Delta Airlines • nonstop • 9h 3m

Sep 25

The cheapest nonstop flight from Raleigh/Durham to Seattle (RDU-SEA) is currently $521

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Fastest Flight

9h 3m

The fastest nonstop flight from Raleigh/Durham to Seattle (RDU-SEA) takes 9h 3m

Top Airlines Flying from Raleigh/Durham to Seattle

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Southwest Airlines-WN

Southwest Airlines

United Airlines, UA

United Airlines

WestJet Airlines

WestJet Airlines

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 23 - Aug 30, Economy
AA
Raleigh/Durham → Seattle
12h 4m
6:25 PM - 10:49 PM • 1 stop
AA
Raleigh/Durham → Seattle
11h 59m
7:15 AM - 5:34 PM • 1 stop
$390
American Airlines
Aug 23 - Aug 30, Economy
AA
Raleigh/Durham → Seattle
13h 48m
6:39 AM - 12:07 PM • 1 stop
AA
Raleigh/Durham → Seattle
11h 52m
5:15 AM - 3:27 PM • 1 stop
$390
American Airlines
Aug 23 - Aug 30, Economy
DL
Raleigh/Durham → Seattle
12h 13m
9:58 AM - 2:31 PM • 1 stop
DL
Raleigh/Durham → Seattle
7h 39m
4:00 PM - 11:59 PM • nonstop
$902
Delta Airlines
Aug 23 - Aug 30, Economy
DL
Raleigh/Durham → Seattle
14h 14m
7:05 AM - 12:59 PM • 1 stop
DL
Raleigh/Durham → Seattle
7h 39m
4:00 PM - 11:59 PM • nonstop
$902
Delta Airlines
Aug 23 - Aug 30, Economy
DL
Raleigh/Durham → Seattle
12h
10:58 AM - 3:18 PM • 1 stop
DL
Raleigh/Durham → Seattle
7h 39m
4:00 PM - 11:59 PM • nonstop
$902
Delta Airlines
Aug 23 - Aug 30, Economy
DL
Raleigh/Durham → Seattle
9h 7m
6:33 AM - 9:20 AM • nonstop
DL
Raleigh/Durham → Seattle
15h 7m
11:18 AM - 11:25 PM • 1 stop
$902
Delta 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 5:10 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 DL : USD 902
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 7:54 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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