This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RDU
5 Dec — 12 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Raleigh-Durham are usually found in February or January, booked 63 days in advance, depart on a Tuesday or Thursday and return on a Monday
Cheap flight deals from Seattle to Raleigh
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Cheapest flights from Seattle to Raleigh
Explore the most affordable flight options available from Seattle to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.
Fri 4/128:05 a.m. -
Nonstop5h 02m
Mon 7/126:33 p.m. -
Nonstop6h 14m
Deal found 4/11C$ 471
Wed 2/127:15 a.m. -
1 stop13h 06m
Mon 7/126:45 a.m. -
Nonstop6h 16m
Deal found 1/11C$ 475
Tue 1/127:15 a.m. -
1 stop13h 06m
Wed 9/127:10 a.m. -
1 stop16h 39m
Deal found 1/11C$ 479
Fri 4/123:59 p.m. -
Nonstop4h 50m
Sun 13/126:45 a.m. -
Nonstop6h 16m
Deal found 4/11C$ 485
Wed 2/127:15 a.m. -
1 stop13h 06m
Thu 10/1212:56 p.m. -
1 stop8h 47m
Deal found 1/11C$ 489
Fri 4/1210:48 a.m. -
1 stop7h 51m
Sat 12/124:55 p.m. -
1 stop8h 56m
Deal found 4/11C$ 492
Tue 1/1211:59 p.m. -
1 stop8h 44m
Tue 8/124:55 p.m. -
1 stop8h 56m
Deal found 3/11C$ 505
Wed 2/125:05 a.m. -
2 stops9h 34m
Sat 12/124:55 p.m. -
1 stop8h 56m
Deal found 5/11C$ 514
Thu 3/1211:59 p.m. -
1 stop7h 07m
Wed 9/127:33 a.m. -
1 stop8h 08m
Deal found 5/11C$ 515
Best flights from Seattle to Raleigh
Discover carefully curated flight deals from Seattle to Raleigh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.
Sat 5/128:05 a.m. -
Nonstop5h 02m
Tue 8/126:33 p.m. -
Nonstop6h 14m
Deal found 1/11C$ 471
Thu 10/1211:15 p.m. -
1 stop9h 46m
Mon 14/126:45 a.m. -
Nonstop6h 16m
Deal found 4/11C$ 499
Mon 14/127:00 a.m. -
1 stop7h 39m
Tue 15/1210:29 a.m. -
2 stops10h 55m
Deal found 3/11C$ 519
Thu 14/15:00 a.m. -
1 stop8h 45m
Sun 17/16:10 a.m. -
2 stops10h 00m
Deal found 1/11C$ 596
Fri 4/1210:40 p.m. -
1 stop10h 11m
Mon 7/126:09 p.m. -
1 stop8h 46m
Deal found 5/11C$ 512
Tue 1/128:09 p.m. -
1 stop18h 21m
Thu 3/125:10 p.m. -
1 stop19h 22m
Deal found 3/11C$ 552
Sun 6/123:59 p.m. -
Nonstop4h 50m
Thu 10/126:45 a.m. -
Nonstop6h 16m
Deal found 1/11C$ 554
Sat 5/125:05 a.m. -
1 stop7h 08m
Tue 8/1210:29 a.m. -
2 stops12h 03m
Deal found 3/11C$ 687
Thu 17/126:45 a.m. -
1 stop9h 50m
Thu 11/36:05 a.m. -
2 stops9h 45m
Deal found 31/10C$ 722
Tue 15/128:09 p.m. -
1 stop18h 21m
Sun 3/17:07 a.m. -
Nonstop6h 13m
Deal found 2/11C$ 687
Thu 22/411:00 a.m. -
1 stop7h 02m
Tue 27/44:51 p.m. -
1 stop8h 47m
Deal found 5/11C$ 701
Tue 12/18:30 a.m. -
2 stops10h 29m
Wed 20/14:50 p.m. -
1 stop9h 04m
Deal found 3/11C$ 709
Direct flights from Seattle to Raleigh
Explore direct flight options from Seattle to Raleigh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.
Fri 4/128:05 a.m. -
Nonstop5h 02m
Mon 7/126:33 p.m. -
Nonstop6h 14m
Deal found 4/11C$ 471
Wed 2/123:59 p.m. -
Nonstop4h 50m
Sat 12/126:45 a.m. -
Nonstop6h 16m
Deal found 5/11C$ 485
Tue 2/28:20 a.m. -
Nonstop5h 00m
Tue 16/26:01 p.m. -
Nonstop5h 57m
Deal found 3/11C$ 499
Tue 5/13:55 p.m. -
Nonstop4h 57m
Wed 13/16:35 a.m. -
Nonstop6h 07m
Deal found 4/11C$ 512
Tue 29/128:05 a.m. -
Nonstop5h 06m
Wed 6/16:47 p.m. -
Nonstop6h 08m
Deal found 3/11C$ 526
Tue 5/13:55 p.m. -
Nonstop4h 57m
Fri 15/16:35 a.m. -
Nonstop6h 07m
Deal found 4/11C$ 540
Fri 4/128:05 a.m. -
Nonstop5h 02m
Fri 4/126:33 p.m. -
Nonstop6h 14m
Deal found 1/11C$ 547
Sun 6/128:05 a.m. -
Nonstop5h 02m
Wed 9/126:33 p.m. -
Nonstop6h 14m
Deal found 1/11C$ 554
Tue 1/128:05 a.m. -
Nonstop5h 02m
Thu 10/126:33 p.m. -
Nonstop6h 14m
Deal found 1/11C$ 568
Tue 1/123:59 p.m. -
Nonstop4h 50m
Tue 8/126:45 a.m. -
Nonstop6h 16m
Deal found 3/11C$ 582
Mon 30/113:59 p.m. -
Nonstop4h 56m
Wed 9/126:45 a.m. -
Nonstop6h 16m
Deal found 5/11C$ 596
Fri 15/18:20 a.m. -
Nonstop5h 00m
Wed 21/47:00 a.m. -
Nonstop5h 57m
Deal found 3/11C$ 610
Last-minute flights from Seattle to Raleigh
Discover last-minute flight deals from Seattle to Raleigh. Data last updated 5 November 2026 and is based on user searches.
Tue 1/127:15 a.m. -
1 stop13h 06m
Wed 9/127:10 a.m. -
1 stop16h 39m
Deal found 1/11C$ 479
Tue 1/1211:59 p.m. -
1 stop8h 44m
Tue 8/124:55 p.m. -
1 stop8h 56m
Deal found 3/11C$ 505
Wed 2/127:15 a.m. -
1 stop13h 06m
Mon 7/126:45 a.m. -
Nonstop6h 16m
Deal found 1/11C$ 475
Wed 2/127:15 a.m. -
1 stop13h 06m
Thu 10/1212:56 p.m. -
1 stop8h 47m
Deal found 1/11C$ 489
Wed 2/125:05 a.m. -
2 stops9h 34m
Sat 12/124:55 p.m. -
1 stop8h 56m
Deal found 5/11C$ 514
Thu 3/1211:59 p.m. -
1 stop7h 07m
Wed 9/127:33 a.m. -
1 stop8h 08m
Deal found 5/11C$ 515
Fri 4/128:05 a.m. -
Nonstop5h 02m
Mon 7/126:33 p.m. -
Nonstop6h 14m
Deal found 4/11C$ 471
Fri 4/123:59 p.m. -
Nonstop4h 50m
Sun 13/126:45 a.m. -
Nonstop6h 16m
Deal found 4/11C$ 485
Fri 4/1210:48 a.m. -
1 stop7h 51m
Sat 12/124:55 p.m. -
1 stop8h 56m
Deal found 4/11C$ 492
One-way flights from Seattle to Raleigh
Search for one-way flight options from Seattle to Raleigh. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.
Thu 3/127:15 a.m. -
1 stop13h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 247
Sun 13/127:30 p.m. -
1 stop8h 23m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 250
Fri 4/1210:48 a.m. -
2 stops10h 02m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 257
Wed 25/1111:59 p.m. -
1 stop8h 09m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 264
Thu 26/117:35 p.m. -
2 stops11h 02m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 271
Thu 17/128:05 a.m. -
Nonstop5h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 278
Fri 4/123:59 p.m. -
Nonstop4h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 285
Wed 2/1210:40 p.m. -
1 stop10h 11m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 292
Sun 20/1211:44 p.m. -
1 stop7h 12m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 299
Tue 1/125:51 p.m. -
1 stop20h 39m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 317
Fri 18/128:05 a.m. -
Nonstop5h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 320
Sat 23/16:36 a.m. -
1 stop8h 08m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 1/11C$ 324
Find flight deals from Seattle to Raleigh
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2026.
Customize your flight search to find flights from Seattle to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 5 November 2026.
Use the filters below to find and compare flights from Seattle to Raleigh that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Thu 3/12
7:15 a.m.-11:21 p.m.
1 stop13h 06m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 247
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Sun 13/12
7:30 p.m.-6:53 a.m.
1 stop8h 23m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 250
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Wed 25/11
11:59 p.m.-11:08 a.m.
1 stop8h 09m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 264
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Thu 18/2
6:15 a.m.-7:30 p.m.
2 stops10h 15m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 271
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Thu 17/12
9:44 p.m.-5:47 a.m.
Nonstop5h 03m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 278
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Tue 1/12
5:51 p.m.-5:30 p.m.
1 stop20h 39m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 317
Quickest round-trip
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Thu 18/2
3:35 p.m.-11:27 p.m.
Nonstop4h 52m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 320
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Sun 10/1
6:45 a.m.-4:40 p.m.
1 stop6h 55m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 327
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Wed 9/12
7:30 p.m.-2:00 p.m.
3 stops15h 30m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 355
SeattleRaleigh
SEA Seattle/Tacoma Intl - RDU Raleigh-Durham
SEARDU
Seattle/Tacoma Intl
Wed 24/3
6:35 a.m.-4:50 p.m.
1 stop7h 15m
Raleigh-Durham
Wed 31/12
12:00 a.m.-9:00 p.m.
Nonstop0h 00m
C$ 355
Flights are sorted by cheapest round-trip flights first.
Deals found on 3/11
Showing 1-10 of 23 resultsSorted by cheapest first
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2
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Best time to book a flight from Seattle to Raleigh
Have a flexible travel schedule? Discover the best time to fly to Raleigh from Seattle with our price prediction graph.
SEA-RDU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Raleigh
Prices
Airlines
How far ahead should I book a flight from Seattle to Raleigh?
The price you pay for your flight from Seattle to Raleigh may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Raleigh?
Currently, February is the cheapest month in which you can book a flight from Seattle to Raleigh (average of C$ 469). Flying from Seattle to Raleigh in June is currently the most expensive (average of C$ 740). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to RDU?
Find hourly flight availability from Seattle to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2026.
It’s optimal to fly from Seattle to Raleigh at noon. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from Seattle to Raleigh?
Airfare is typical for this route at the moment.
Seattle to Raleigh flights typically cost between C$ 457 and C$ 903 in December.The cheapest round-trip price found within the last 5 days was C$ 471 on Delta (4 Dec-7 Dec).
Weekly flight availability from Seattle to Raleigh
Explore weekly flight availability from Seattle to Raleigh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 November 2026.
The most flights from SEA to RDU are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
Reviews of airlines servicing Raleigh
Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated 5 November 2026.
Read through reviews of airlines operating flights from Seattle to Raleigh, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
The snacks were not very good, not everyone was very friendly and professional
Related info for your journey
Find useful and relevant information for your journey from Seattle to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Seattle to Raleigh flight route?
Flights from Seattle/Tacoma Intl to Raleigh-Durham have been viewed 1 times in the past calendar month.
How long is the flight from Seattle to Raleigh?
For as low as C$ 485, Delta can have you in Raleigh from Seattle in 4h 50m. The distance from Seattle to Raleigh is about 3777 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Seattle to Raleigh round-trip?
According to our current data, Delta (C$ 214), offers the cheapest pricing from Seattle to Raleigh. Delta is currently priced 65% below the average price you’ll pay for this route.
What are the most reliable airlines from Seattle to Raleigh?
No one likes to see their flight delayed. When booking a flight from Seattle to Raleigh consider choosing Cathay Pacific (100%), Finnair (100%) or Alaska Airlines (96%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Seattle to Raleigh that include hotel bookings?
Yes. In addition to deals on Seattle to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Raleigh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Raleigh.
Can I find deals for business class flights from Seattle to Raleigh?
Yes. Cheapflights offers flight deals from Seattle to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Raleigh?
Currently, February is the cheapest month in which you can book a flight from Seattle to Raleigh (average of C$ 469). Flying from Seattle to Raleigh in June is currently the most expensive (average of C$ 740). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Raleigh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 November 2026.
Discover the top airline that operate flights from Seattle to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 5 November 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Seattle to Raleigh?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Raleigh from Seattle today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Seattle to Raleigh?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Raleigh.
Can Cheapflights find flights from Seattle to Raleigh with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Raleigh flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Seattle to Raleigh become cheaper?
Of course! You can now track prices for flights from Seattle to Raleigh and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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