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$72+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SEA
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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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 November 10, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/44:52 pmTYS - SEA
1 stop22h 01mFrontier
Sun 12/712:48 pmSEA - TYS
1 stop24h 09mFrontier
Deal found 11/9$190
This Delta deal was found by Cheapflights users on 11/10. 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.
Wed 12/37:06 amRDU - SEA
Nonstop6h 09mDelta
Sat 12/133:59 pmSEA - RDU
Nonstop4h 54mDelta
Deal found 11/10$219
This Delta deal was found by Cheapflights users on 11/9. 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.
Wed 12/37:06 amRDU - SEA
Nonstop6h 09mDelta
Sun 12/711:15 pmSEA - RDU
1 stop9h 58mDelta
Deal found 11/9$229
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/114:52 pmTYS - SEA
1 stop22h 01mFrontier
Sun 12/1412:48 pmSEA - TYS
1 stop24h 09mFrontier
Deal found 11/9$231
This Cheapflightsfares deal was found by Cheapflights users on 11/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:09 pmRDU - SEA
Nonstop6h 09mAlaska Airlines
Fri 12/129:10 amSEA - RDU
Nonstop4h 58mAlaska Airlines
Deal found 11/8$237
This Delta deal was found by Cheapflights users on 11/8. 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.
Thu 12/117:06 amRDU - SEA
Nonstop6h 09mDelta
Thu 12/113:59 pmSEA - RDU
Nonstop4h 54mDelta
Deal found 11/8$239
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:00 amRDU - SEA
2 stops11h 25mUnited Airlines
Tue 12/165:00 amSEA - RDU
1 stop7h 06mUnited Airlines
Deal found 11/9$242
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/126:26 pmRDU - SEA
1 stop20h 27mFrontier
Mon 12/159:45 amSEA - RDU
2 stops20h 54mFrontier
Deal found 11/9$244
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/149:23 pmRDU - SEA
1 stop14h 23mFrontier
Tue 1/62:36 pmSEA - RDU
2 stops40h 08mFrontier
Deal found 11/8$247
This Delta deal was found by Cheapflights users on 11/8. 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 12/97:05 amRDU - SEA
1 stop10h 13mDelta
Fri 12/123:59 pmSEA - RDU
Nonstop4h 54mDelta
Deal found 11/8$249
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:30 amRDU - SEA
2 stops10h 55mUnited Airlines
Sun 12/147:00 amSEA - RDU
1 stop7h 18mUnited Airlines
Deal found 11/9$252
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:26 pmRDU - SEA
1 stop8h 02mUnited Airlines
Mon 12/159:25 amSEA - RDU
1 stop9h 14mUnited Airlines
Deal found 11/9$257

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 November 10, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$190
(Kiwi.com)

One-way from

$72
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$342

Good round-trip deal

$301 or less

Good one-way deal

$239 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
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
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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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 November 10, 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

Thu 1/29

5:30 am-10:47 am

1 stop8h 17m

Seattle/Tacoma Intl

Wed 2/4

11:10 pm-8:54 am

1 stop6h 44m

$219

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Wed 1/21

2:07 pm-8:00 pm

1 stop8h 53m

Seattle/Tacoma Intl

Sun 1/25

11:10 pm-8:54 am

1 stop6h 44m

$219

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Thu 12/4

5:15 am-10:20 am

1 stop8h 05m

Seattle/Tacoma Intl

Sun 12/7

2:03 pm-12:18 am

1 stop7h 15m

$219

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Fri 1/30

5:30 am-10:47 am

1 stop8h 17m

Seattle/Tacoma Intl

Tue 2/3

8:00 am-5:57 pm

1 stop6h 57m

$219

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Tue 1/27

5:07 pm-9:49 pm

1 stop7h 42m

Seattle/Tacoma Intl

Mon 2/2

10:59 pm-8:52 am

1 stop6h 53m

$219

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Wed 1/28

2:07 pm-8:00 pm

1 stop8h 53m

Seattle/Tacoma Intl

Thu 2/5

6:05 am-5:57 pm

1 stop8h 52m

$219

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Mon 1/19

7:36 am-10:42 am

Nonstop6h 06m

Seattle/Tacoma Intl

Mon 1/26

6:05 am-5:57 pm

1 stop8h 52m

$229

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Fri 1/16

7:36 am-10:42 am

Nonstop6h 06m

Seattle/Tacoma Intl

Mon 1/19

11:10 pm-12:18 pm

1 stop10h 08m

$229

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Fri 1/30

7:36 am-10:42 am

Nonstop6h 06m

Seattle/Tacoma Intl

Fri 1/30

11:10 pm-12:03 pm

1 stop9h 53m

$249

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Thu 1/29

5:18 pm-10:43 pm

1 stop8h 25m

Seattle/Tacoma Intl

Mon 2/2

10:58 am-11:44 pm

2 stops9h 46m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

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, February is the cheapest month in which you can book a flight from North Carolina to Seattle (average of $64). Flying from North Carolina to Seattle in June is currently the most expensive (average of $241). 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 November 10, 2025.

A simple way to save on the total cost of your ticket is to fly from North Carolina to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from North Carolina to Seattle?

Use this chart to determine the cheapest time to fly round-trip from North Carolina to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their North Carolina to Seattle flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 10, 2025.

The most flights from USNC to SEA are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 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, 66 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 8h 17m. Fly via Delta, American Airlines, 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 Southwest, which is currently one of the cheapest options available, starting at $110. Frontier flights start at $119 while deals on United Airlines start at $119 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: Alaska Airlines (92%), Hawaiian Airlines (92%), Air Tahiti Nui( 92%).

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

    Looking at all options, your cheapest flight can be booked for $139. While the most popular route (Raleigh-Durham - Seattle/Tacoma Intl) can be booked for $197 on average, our data indicates $849 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, February is the cheapest month in which you can book a flight from North Carolina to Seattle (average of $64). Flying from North Carolina to Seattle in June is currently the most expensive (average of $241). 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
Tacoma
Tukwila
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
Marysville
Puyallup
Federal Way
Fife
Issaquah
Aberdeen

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Alternative routes for North Carolina to Seattle

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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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$309FlexibilityNo cancel feeOn-time65%
FrontierCheapest$135Average$268FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$151Average$392FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$188Average$479FlexibilityNo cancel feeOn-time69%
DeltaCheapest$204Average$498FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$214Average$408FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$255Average$444FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$276Average$518FlexibilityNo cancel feeOn-time71%

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