$177+ Cheap flights from Seattle to Raleigh (SEA - RDU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RDU
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Raleigh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Raleigh-Durham are usually found in February or October, booked 68 days in advance, depart on a Tuesday or Friday and return on a Thursday
Cheap flight deals from Seattle to Raleigh
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Best
Last-minute
One-way
Cheapest flights from Seattle to RaleighExplore 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 July 18, 2026.
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 July 18, 2026.
This CheapOair deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:06 pm
SEA
- RDU
1 stop21h 03m
Frontier
Mon 8/317:54 pm
RDU
- SEA
1 stop16h 25m
Frontier
Deal found 7/16![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:06 pm
SEA
- RDU
1 stop20h 53m
Frontier
Mon 8/249:59 pm
RDU
- SEA
2 stops39h 40m
Frontier
Deal found 7/15![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:29 pm
SEA
- RDU
2 stops33h 23m
Frontier
Wed 9/912:48 pm
RDU
- SEA
1 stop24h 03m
Frontier
Deal found 7/14![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:29 pm
SEA
- RDU
2 stops33h 23m
Frontier
Wed 9/912:48 pm
RDU
- SEA
1 stop24h 03m
Frontier
Deal found 7/14![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:06 pm
SEA
- RDU
1 stop20h 53m
Frontier
Tue 9/812:53 pm
RDU
- SEA
2 stops24h 07m
Frontier
Deal found 7/14![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:37 pm
SEA
- RDU
2 stops14h 54m
Frontier
Tue 9/17:54 pm
RDU
- SEA
1 stop16h 25m
Frontier
Deal found 7/16![Frontier logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:29 pm
SEA
- RDU
2 stops33h 23m
Frontier
Mon 8/317:54 pm
RDU
- SEA
1 stop16h 25m
Frontier
Deal found 7/16![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:06 pm
SEA
- RDU
1 stop21h 03m
Frontier
Tue 9/18:16 pm
RDU
- SEA
2 stops41h 23m
Frontier
Deal found 7/16![Frontier logo]()
$284
This Trip.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:35 pm
SEA
- RDU
1 stop26h 34m
Frontier
Thu 8/277:54 pm
RDU
- SEA
1 stop19h 26m
Frontier
Deal found 7/16![Frontier logo]()
$285
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:22 pm
SEA
- RDU
1 stop18h 09m
Frontier
Wed 8/1212:26 pm
RDU
- SEA
1 stop23h 38m
Frontier
Deal found 7/14![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:06 pm
SEA
- RDU
1 stop20h 53m
Frontier
Sun 8/309:59 pm
RDU
- SEA
2 stops39h 40m
Frontier
Deal found 7/16![Frontier logo]()
$288
Best flights from Seattle to RaleighDiscover 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 July 18, 2026.
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 July 18, 2026.
This CheapOair deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am
SEA
- RDU
1 stop25h 53m
Frontier
Mon 9/2112:48 pm
RDU
- SEA
1 stop14h 39m
Frontier
Deal found 7/12![Frontier logo]()
$328
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:20 am
SEA
- RDU
1 stop9h 15m
Southwest
Tue 9/86:25 pm
RDU
- SEA
1 stop8h 10m
Southwest
Deal found 7/16![Southwest logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:17 am
SEA
- RDU
Nonstop5h 22m
Alaska Airlines
Tue 10/205:39 pm
RDU
- SEA
1 stop30h 55m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:55 pm
SEA
- RDU
Nonstop5h 03m
Delta
Tue 10/207:05 am
RDU
- SEA
Nonstop5h 59m
Delta
Deal found 7/15![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:00 pm
SEA
- RDU
2 stops9h 15m
Southwest
Mon 9/218:25 am
RDU
- SEA
2 stops9h 30m
Southwest
Deal found 7/12![Southwest logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:00 pm
SEA
- RDU
1 stop25h 49m
Alaska Airlines
Wed 12/26:01 pm
RDU
- SEA
Nonstop5h 57m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:05 pm
SEA
- RDU
2 stops10h 35m
Southwest
Thu 8/274:20 pm
RDU
- SEA
2 stops10h 35m
Southwest
Deal found 7/15![Southwest logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:30 pm
SEA
- RDU
Nonstop5h 11m
Alaska Airlines
Tue 9/225:50 pm
RDU
- SEA
1 stop27h 01m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:35 pm
SEA
- RDU
1 stop6h 30m
Southwest
Wed 12/210:45 am
RDU
- SEA
2 stops10h 50m
Southwest
Deal found 7/17![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:05 pm
SEA
- RDU
2 stops11h 10m
Southwest
Fri 10/24:20 pm
RDU
- SEA
2 stops11h 15m
Southwest
Deal found 7/15![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:15 am
SEA
- RDU
2 stops11h 35m
Southwest
Sat 8/159:45 am
RDU
- SEA
2 stops12h 50m
Southwest
Deal found 7/13![Southwest logo]()
$414
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:15 am
SEA
- RDU
2 stops9h 50m
Southwest
Tue 9/86:45 am
RDU
- SEA
2 stops9h 35m
Southwest
Deal found 7/17![Southwest logo]()
$414
Last-minute flights from Seattle to RaleighDiscover last-minute flight deals from Seattle to Raleigh. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Raleigh. Data last updated July 18, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:22 pm
SEA
- RDU
1 stop18h 09m
Frontier
Wed 8/1212:26 pm
RDU
- SEA
1 stop23h 38m
Frontier
Deal found 7/14![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:06 pm
SEA
- RDU
1 stop20h 53m
Frontier
Mon 8/249:59 pm
RDU
- SEA
2 stops39h 40m
Frontier
Deal found 7/15![Frontier logo]()
$278
This Trip.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:35 pm
SEA
- RDU
1 stop26h 34m
Frontier
Thu 8/277:54 pm
RDU
- SEA
1 stop19h 26m
Frontier
Deal found 7/16![Frontier logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:06 pm
SEA
- RDU
1 stop20h 53m
Frontier
Sun 8/309:59 pm
RDU
- SEA
2 stops39h 40m
Frontier
Deal found 7/16![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:29 pm
SEA
- RDU
2 stops33h 23m
Frontier
Mon 8/317:54 pm
RDU
- SEA
1 stop16h 25m
Frontier
Deal found 7/16![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:37 pm
SEA
- RDU
2 stops14h 54m
Frontier
Tue 9/17:54 pm
RDU
- SEA
1 stop16h 25m
Frontier
Deal found 7/16![Frontier logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:29 pm
SEA
- RDU
2 stops33h 23m
Frontier
Wed 9/912:48 pm
RDU
- SEA
1 stop24h 03m
Frontier
Deal found 7/14![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:06 pm
SEA
- RDU
1 stop21h 03m
Frontier
Tue 9/18:16 pm
RDU
- SEA
2 stops41h 23m
Frontier
Deal found 7/16![Frontier logo]()
$284
This CheapOair deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:06 pm
SEA
- RDU
1 stop21h 03m
Frontier
Mon 8/317:54 pm
RDU
- SEA
1 stop16h 25m
Frontier
Deal found 7/16![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:06 pm
SEA
- RDU
1 stop20h 53m
Frontier
Tue 9/812:53 pm
RDU
- SEA
2 stops24h 07m
Frontier
Deal found 7/14![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:06 pm
SEA
- RDU
1 stop21h 03m
Frontier
Sun 9/67:54 pm
RDU
- SEA
1 stop16h 25m
Frontier
Deal found 7/14![Frontier logo]()
$279
One-way flights from Seattle to RaleighSearch for one-way flight options from Seattle to Raleigh. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Seattle to Raleigh. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:16 pm
SEA
- RDU
2 stops36h 58m
Frontier
Deal found 7/13![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:06 pm
SEA
- RDU
1 stop13h 25m
Frontier
Deal found 7/13![Frontier logo]()
$178
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:00 pm
SEA
- RDU
2 stops9h 15m
Southwest
Deal found 7/13![Southwest logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:16 pm
SEA
- RDU
2 stops24h 01m
Frontier
Deal found 7/13![Frontier logo]()
$182
This Super.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:06 pm
SEA
- RDU
1 stop13h 25m
Frontier
Deal found 7/14![Frontier logo]()
$183
This Frontier deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:06 pm
SEA
- RDU
1 stop13h 25m
Frontier
Deal found 7/13![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:41 pm
SEA
- RDU
2 stops32h 49m
Frontier
Deal found 7/17![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:16 pm
SEA
- RDU
2 stops36h 58m
Frontier
Deal found 7/17![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:53 pm
SEA
- RDU
2 stops41h 45m
Frontier
Deal found 7/13![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:06 pm
SEA
- RDU
1 stop20h 53m
Frontier
Deal found 7/13![Frontier logo]()
$191
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 July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $265 (Frontier) |
One-way from | $177 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $518 |
Good round-trip deal | $407 or less |
Good one-way deal | $273 or less |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated July 18, 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
Cheapest round-trip
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Sat 9/19
7:00 am-11:53 am
1 stop25h 53m
Raleigh-Durham
Mon 9/21
12:48 pm-12:27 am
1 stop14h 39m
$328
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Tue 9/1
5:20 am-5:35 pm
1 stop9h 15m
Raleigh-Durham
Tue 9/8
6:25 pm-11:35 pm
1 stop8h 10m
$349
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Sat 9/19
11:00 pm-11:15 am
2 stops9h 15m
Raleigh-Durham
Mon 9/21
8:25 am-2:55 pm
2 stops9h 30m
$359
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Tue 8/25
11:05 pm-12:40 pm
2 stops10h 35m
Raleigh-Durham
Thu 8/27
4:20 pm-11:55 pm
2 stops10h 35m
$359
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Tue 10/13
8:17 am-4:39 pm
Nonstop5h 22m
Raleigh-Durham
Tue 10/20
5:39 pm-9:34 pm
1 stop30h 55m
$375
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Wed 11/11
1:00 pm-5:49 pm
1 stop25h 49m
Raleigh-Durham
Wed 12/2
6:01 pm-8:58 pm
Nonstop5h 57m
$375
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Fri 9/18
9:30 pm-5:41 am
Nonstop5h 11m
Raleigh-Durham
Tue 9/22
5:50 pm-5:51 pm
1 stop27h 01m
$375
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Wed 11/11
1:35 pm-11:05 pm
1 stop6h 30m
Raleigh-Durham
Wed 12/2
10:45 am-6:35 pm
2 stops10h 50m
$386
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Fri 9/11
11:05 pm-1:15 pm
2 stops11h 10m
Raleigh-Durham
Fri 10/2
4:20 pm-12:35 am
2 stops11h 15m
$398
Quickest round-trip
SeattleRaleigh
SEA - RDU
SEARDU
Seattle/Tacoma Intl
Tue 10/13
3:55 pm-11:58 pm
Nonstop5h 03m
Raleigh-Durham
Tue 10/20
7:05 am-10:04 am
Nonstop5h 59m
$407
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Seattle to Raleigh
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Raleigh in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Raleigh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Raleigh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Raleigh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Raleigh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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
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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 67 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 $329). Flying from Seattle to Raleigh in June is currently the most expensive (average of $530). 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 July 18, 2026.
It’s optimal to fly from Seattle to Raleigh in the afternoon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.
What’s the top layover airport for flights from Seattle to Raleigh?
Share of 1-stop round-trip flights from Seattle to Raleigh chosen by Cheapflights users in the past 12 months, using the same layover each way.
Charlotte (CLT) – chosen by Cheapflights users on 60% of 1-stop itineraries from Seattle to Raleigh on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Raleigh?
Average round-trip fare for 1-stop flights from Seattle to Raleigh, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $331.
What’s the fastest layover option from Seattle to Raleigh?
Shortest average travel time for 1-stop one-way flights from Seattle to Raleigh, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 6h 37m.
Which airport typically offers the quickest layover for flights from Seattle to Raleigh?
Average layover duration for 1-stop one-way flights from Seattle to Raleigh, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 0h 43m.
The best insider tips for Seattle to Raleigh flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Raleigh trip
Our travel experts
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 July 18, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Seattle to Raleigh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Traveling to a place near Raleigh?
Book flights to Raleigh if you plan to visit one of these locationsRocky Mount
Smithfield
Danville
Garner
Selma
Goldsboro
Cary
Henderson
Wilson
Pinehurst
Dunn
Chapel Hill
Wake Forest
South Hill
Holly Springs
Morrisville
Roanoke Rapids
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Seattle and Raleigh flights
Browse other Seattle and Raleigh flight options. Last updated on July 18, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
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Other flights to Raleigh
Explore flights to Raleigh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Top 7 airlines flying from Seattle to Raleigh
Discover the top 7 airlines 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 2,558,603 searches. Data last updated July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$102 | Average$272 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$387 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$159 | Average$370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$343 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$200 | Average$456 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$253 | Average$433 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$272 | Average$426 | FlexibilityNo cancel fee | On-time71% |