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$105+ Cheap flights from North Carolina to Seattle (SEA)

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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SEA
Oct 23 — Oct 301
Thu 10/23
Thu 10/30
1 adult, Economy
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Cheap flight deals from North Carolina to Seattle

Keep the following information in mind while searching for North Carolina to Seattle flight deals. Data was last updated September 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$190
(Alaska Airlines)

One-way from

$105
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$342

Good round-trip deal

$328 or less

Good one-way deal

$263 or less
Provider with most accurate pricing for Raleigh-Durham-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Seattle/Tacoma Intl flights.
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From North Carolina to Seattle/Tacoma Intl
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One-way flight from North Carolina to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 15% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from North Carolina to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from North Carolina to Seattle/Tacoma Intl.
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Find flight deals from North Carolina to Seattle

Cheapest flights from North Carolina to Seattle
Explore the most affordable flight options available from North Carolina to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2025.

This Gotogate deal was found by Cheapflights users on 9/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:59 pmRDU - SEA
1 stop28h 49mFrontier
Sat 11/112:58 pmSEA - RDU
1 stop25h 38mFrontier
Deal found 9/22$204
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:59 pmRDU - SEA
1 stop16h 34mFrontier
Sat 10/258:43 pmSEA - RDU
1 stop17h 01mFrontier
Deal found 9/21$206
This Booking.com deal was found by Cheapflights users on 9/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:21 pmRDU - SEA
1 stop21h 52mFrontier
Sat 11/112:58 pmSEA - RDU
1 stop25h 38mFrontier
Deal found 9/22$207
This Booking.com deal was found by Cheapflights users on 9/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:39 pmRDU - SEA
1 stop21h 34mFrontier
Wed 10/2912:58 pmSEA - RDU
1 stop24h 38mFrontier
Deal found 9/22$215
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Fri 12/55:20 pmRDU - SEA
1 stop20h 36mFrontier
Sun 12/77:05 pmSEA - RDU
1 stop18h 20mFrontier
Deal found 9/21$230
This Frontier deal was found by Cheapflights users on 9/23. 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.
Fri 11/710:06 pmRDU - SEA
2 stops17h 07mFrontier
Fri 11/142:22 pmSEA - RDU
2 stops15h 02mFrontier
Deal found 9/23$233
This Frontier deal was found by Cheapflights users on 9/22. 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.
Sat 10/185:10 pmRDU - SEA
2 stops17h 23mFrontier
Mon 10/202:31 pmSEA - RDU
2 stops17h 59mFrontier
Deal found 9/22$239
This Frontier deal was found by Cheapflights users on 9/22. 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.
Sat 10/255:10 pmRDU - SEA
2 stops17h 23mFrontier
Sun 10/268:43 pmSEA - RDU
2 stops17h 32mFrontier
Deal found 9/22$241
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Fri 10/245:39 pmRDU - SEA
1 stop21h 28mFrontier
Sun 10/268:43 pmSEA - RDU
2 stops17h 32mFrontier
Deal found 9/22$245
This Frontier deal was found by Cheapflights users on 9/21. 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.
Fri 10/311:52 amRDU - SEA
2 stops15h 38mFrontier
Wed 10/88:43 pmSEA - RDU
2 stops21h 06mFrontier
Deal found 9/21$246
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:59 pmRDU - SEA
1 stop16h 34mFrontier
Sat 11/112:58 pmSEA - RDU
1 stop25h 38mFrontier
Deal found 9/21$248
This Frontier deal was found by Cheapflights users on 9/21. 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.
Fri 10/35:23 pmRDU - SEA
1 stop10h 07mFrontier
Sun 10/56:12 amSEA - RDU
1 stop8h 45mFrontier
Deal found 9/21$251

Cheapflights Fare Finder

 
Customize your flight search to find flights from North Carolina to Seattle 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 September 23, 2025.
Use the filters below to find and compare flights from North Carolina to Seattle that are best for you.

Fly from

North Carolina

Fly to

Seattle

Route

Depart

Return

Price

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Sat 11/1

6:14 pm-9:21 pm

Nonstop6h 07m

Seattle/Tacoma Intl

Tue 11/11

9:10 am-5:14 pm

Nonstop5h 04m

$257

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Wed 10/29

7:15 am-10:14 am

Nonstop5h 59m

Seattle/Tacoma Intl

Tue 11/4

3:50 pm-11:48 pm

Nonstop4h 58m

$257

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Thu 10/16

5:04 pm-11:15 pm

1 stop9h 11m

Seattle/Tacoma Intl

Sat 10/18

5:00 am-3:21 pm

1 stop7h 21m

$262

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Mon 12/8

6:40 pm-12:59 am

1 stop9h 19m

Seattle/Tacoma Intl

Wed 12/10

7:00 am-6:01 pm

1 stop8h 01m

$262

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Sat 10/18

5:10 pm-11:15 pm

1 stop9h 05m

Seattle/Tacoma Intl

Mon 10/20

11:40 pm-10:26 am

1 stop7h 46m

$267

KnoxvilleSeattle

TYS - SEA

TYSSEA

Knoxville McGhee Tyson

Sun 10/19

5:34 pm-7:33 am

2 stops16h 59m

Seattle/Tacoma Intl

Sun 10/26

8:43 pm-7:32 pm

1 stop19h 49m

$270

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Thu 10/23

11:35 am-6:31 pm

1 stop9h 56m

Seattle/Tacoma Intl

Mon 10/27

11:59 pm-10:14 am

1 stop7h 15m

$272

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Sat 10/25

7:15 am-10:14 am

Nonstop5h 59m

Seattle/Tacoma Intl

Sun 11/2

3:50 pm-11:48 pm

Nonstop4h 58m

$277

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Fri 11/14

6:30 am-11:28 am

1 stop7h 58m

Seattle/Tacoma Intl

Mon 11/17

7:13 pm-8:22 am

2 stops10h 09m

$282

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Mon 12/8

1:50 pm-10:30 pm

2 stops11h 40m

Seattle/Tacoma Intl

Wed 12/10

5:40 am-3:40 pm

1 stop7h 00m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 60 results
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Best time to book a flight from North Carolina to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from North Carolina with our price prediction graph.
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 North Carolina to Seattle

What is the cheapest month to book a flight from North Carolina to Seattle?

Currently, January is the cheapest month in which you can book a flight from North Carolina to Seattle (average of $238). Flying from North Carolina to Seattle in June is currently the most expensive (average of $387). 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 NC to SEA?

Find hourly flight availability from North Carolina to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 23, 2025.

When flying from North Carolina to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from North Carolina to Seattle

Explore weekly flight availability from North Carolina to Seattle. 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 September 23, 2025.

The most flights from USNC to SEA are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from North Carolina to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from North Carolina?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from North Carolina. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How popular is this North Carolina to Seattle flight route?

    Within the past month, 67 users have taken a look at flights from North Carolina to Seattle/Tacoma Intl.

  • How long is the flight from North Carolina to Seattle?

    There are many flights that can get you from North Carolina to Seattle in 5h 59m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. The distance between North Carolina and Seattle is about 2347 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from North Carolina to Seattle one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $115. Frontier flights start at $122 while deals on Sun Country Air start at $148 one-way.

  • What are the most popular routes from North Carolina to Seattle?

    While some choose either Charlotte Douglas - Seattle/Tacoma Intl or Knoxville McGhee Tyson - Seattle/Tacoma Intl, Raleigh-Durham - Seattle/Tacoma Intl is the most popular route from North Carolina to Seattle.

  • What are the most reliable airlines from North Carolina to Seattle?

    Before booking your flight to Seattle from North Carolina, check out the most reliable airlines to get you to your destination on time: Delta (95%), Korean Air (95%), Alaska Airlines( 66%).

  • What are the cheapest flights from North Carolina to Seattle?

    Looking at all options, your cheapest flight can be booked for $168. While the most popular route (Raleigh-Durham - Seattle/Tacoma Intl) can be booked for $253 on average, our data indicates $1,257 when flying from North Carolina to Seattle.

  • Can I find deals for flights from North Carolina to Seattle that include hotel bookings?

    Yes. In addition to deals on North Carolina to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North Carolina to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North Carolina to Seattle.

  • Can I find deals for business class flights from North Carolina to Seattle?

    Yes. Cheapflights offers flight deals from North Carolina to Seattle 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 North Carolina to Seattle?

    Currently, January is the cheapest month in which you can book a flight from North Carolina to Seattle (average of $238). Flying from North Carolina to Seattle in June is currently the most expensive (average of $387). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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Top 8 airlines flying from North Carolina to Seattle

Discover the top 8 airlines that operate flights from North Carolina to Seattle. 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 September 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$309FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$266FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$151Average$392FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$173Average$485FlexibilityNo cancel feeOn-time69%
DeltaCheapest$204Average$527FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$214Average$412FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$269Average$448FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$276Average$514FlexibilityNo cancel feeOn-time71%

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