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Cheap Flights from Raleigh - Durham to Seattle, WA, United States - RDU to SEA Last modified: May 28, 2016 1:43 PM

Popular flights from Raleigh - Durham to Seattle Last modified: May 28, 2016 1:43 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Sep 8, 2016 Sep 11, 2016 $367
Sep 8, 2016 Sep 15, 2016 $367
Sep 8, 2016 Sep 17, 2016 $367
Sep 12, 2016 Sep 16, 2016 $367
Sep 13, 2016 Sep 17, 2016 $367
American Airlines
Departure Date Return Date Lowest Price
Jul 4, 2016 Jul 12, 2016 $318
Frontier Airlines
Departure Date Return Date Lowest Price
Aug 25, 2016 Aug 30, 2016 $388
Sep 7, 2016 Sep 16, 2016 $388
Sep 8, 2016 Sep 17, 2016 $388
Sep 8, 2016 Sep 15, 2016 $388
Sep 8, 2016 Sep 9, 2016 $388
United Airlines
Departure Date Return Date Lowest Price
Jul 4, 2016 Jul 12, 2016 $319
Aug 19, 2016 Aug 28, 2016 $319

How Much Does it Cost to Fly from Raleigh - Durham to Seattle (RDU to SEA)?

We have collected flight cost data from across the web for travel from Raleigh - Durham to Seattle, and have found the average flight price for this trip to be $328.

When Can I Buy the Cheapest Flight from Raleigh - Durham to Seattle (RDU to SEA)?

Airlines can adjust prices for plane tickets from Raleigh - Durham to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Raleigh - Durham to Seattle

The chart below shows up-to-date information regarding how far in advance a flight from Raleigh - Durham to Seattle should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $902 $371
7-14 days $725 $329
14-21 days $647 $324
21-30 days $679 $322
30-60 days $557 $318
60-90 days $465 $319
90+ days $399 $321

Cheapest Day To Fly from Raleigh - Durham to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Raleigh - Durham to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$318 $322 $324 $322 $319 $324 $361

Lowest Fares Chart By Month from Raleigh - Durham to Seattle

The chart below shows the lowest fare by month when flying from Raleigh - Durham to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Raleigh - Durham Seattle United 5/31/16 6/9/16 1 $610
June Raleigh - Durham Seattle American 6/21/16 7/6/16 1 $322
July Raleigh - Durham Seattle American 7/4/16 7/12/16 1 $318
August Raleigh - Durham Seattle United 8/19/16 8/28/16 1 $319
September Raleigh - Durham Seattle American 9/22/16 9/30/16 1 $321
October Raleigh - Durham Seattle American 10/4/16 10/11/16 1 $321
November Raleigh - Durham Seattle American 11/1/16 11/9/16 1 $321
December Raleigh - Durham Seattle American 12/16/16 12/29/16 1 $321

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Raleigh - Durham to Seattle

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Raleigh - Durham to Seattle.

Next 30 Days

SunMonTueWedThuFriSat
12 13 14 15 16 17 18
$1,085
19 20 21 22 23 24 25
$1,085 $679
26 27 28 29 30 1 2
$679 $771
3 4 5 6 7 8 9
$771

Non-Stop vs Connecting Flights from Raleigh - Durham to Seattle (RDU to SEA)

Your Raleigh - Durham to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Raleigh - Durham to Seattle is $364.

The average price for non-stop flights from Raleigh - Durham to Seattle is $465.

The chart below shows up to date information regarding non-stop flights from Raleigh - Durham to Seattle.

Nonstop Flight Details from Raleigh - Durham to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 1 1 1 1 1 1 1 17:40 17:40

Round Trip vs One Way Flights from Raleigh - Durham to Seattle (RDU to SEA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Raleigh - Durham to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Raleigh - Durham to Seattle is $179.

The average price for round trip flights from Raleigh - Durham to Seattle is $364.

Raleigh - Durham to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Raleigh - Durham to Seattle?
Answer: The average Raleigh - Durham to Seattle flight time is 5 hours and 48 minutes.
Question: How many miles are there between Raleigh - Durham and Seattle?
Answer: The distance from Raleigh - Durham to Seattle is 2348 miles.
Question: How common are direct flights from Raleigh - Durham to Seattle?
Answer: There are 7 direct flights from Raleigh - Durham to Seattle.
Question: What is the most popular airline for non-stop flights from Raleigh - Durham to Seattle?
Answer: Alaska Airlines provides 100% of the non-stop flights between Raleigh - Durham and Seattle.
Question: What are the most popular connecting cities when flying from Raleigh - Durham to Seattle?
Answer: Denver, CO

Airlines Flying from Raleigh - Durham to Seattle (RDU to SEA) Number of flights searched: 256Last modified: May 28, 2016 1:43 PM

Below are the different airlines that fly from Raleigh - Durham to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Raleigh - Durham to Seattle.

Raleigh - Durham to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
Alaska - X X X X X X X
JetBlue BOS X X X X X X X
Delta MSP X X X X X X X
Frontier DEN X X
United IAH X X X X X X X
Southwest BNA X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Raleigh - Durham and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Raleigh - Durham - RDU

FlightsAirlineLowest Price
Raleigh - Durham to Portland American, Alaska, Frontier, United $369

Cheap International Flights from Raleigh - Durham - RDU

FlightsAirlineLowest Price
Raleigh - Durham to Vancouver American, Air Canada, Alaska, Frontier, United, WestJet $381

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Charlotte to Seattle American, Alaska, Frontier, United $264
Richmond to Seattle American, Alaska, JetBlue, United $358
Norfolk to Seattle American, Alaska, United $423
Columbia to Seattle American, United $356
Greensboro - High Point to Seattle American, Alaska, Frontier, United $302
Roanoke to Seattle American, United $388
Myrtle Beach to Seattle American, United $542
Wilmington to Seattle American, Alaska $439
Fayetteville to Seattle American, United $333
Jacksonville to Seattle American $475
Charlottesville to Seattle American, United $348
Newport News to Seattle American $384
Lynchburg to Seattle American $538
New Bern to Seattle American $495
Greenville to Seattle American $462
Florence to Seattle American $489
Charlotte to Portland American, Alaska, Frontier, United $264
Charlotte to Las Vegas American, Alaska, JetBlue, Frontier, United $247
Charlotte to New York American, JetBlue, United $155
Charlotte to San Francisco American, Alaska, United $379
Richmond to Portland American, Alaska, JetBlue, United $426
Norfolk to Portland American, Alaska, United $468
Charlotte to Los Angeles American, Alaska, United $393
Charlotte to Dallas - Ft Worth American, Alaska, United $207
Charlotte to Denver American, Frontier, United $205

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Charlotte to Vancouver American, Air Canada, Alaska, Frontier, United, WestJet $362
Richmond to Vancouver American, Air Canada, Alaska, JetBlue, United, WestJet $366
Norfolk to Vancouver American, Air Canada, Alaska, United, WestJet $365
Cheap Flights from Raleigh - Durham to Seattle, WA, United States, from $318 Round trip from RDU to SEA