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$128+ Cheap flights from Raleigh to Seattle (RDU - 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SEA
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Raleigh-Durham to Seattle/Tacoma Intl are usually found in February or January, booked 37 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Raleigh to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Seattle (SEA). 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 November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

February

Round-trip from

$237
(FlightHub)

One-way from

$128
(United Airlines)
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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High demand for flights, 24% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Raleigh-Durham to Seattle/Tacoma Intl
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One-way flight from Raleigh-Durham to Seattle/Tacoma Intl
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Find flight deals from Raleigh to Seattle

Cheapest flights from Raleigh to Seattle
Explore the most affordable flight options available from Raleigh to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/155:20 pmRDU - SEA
1 stop23h 14mFrontier
Sat 1/49:36 pmSEA - RDU
1 stop10h 43mFrontier
Deal found 11/19$237
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 12/258:00 amRDU - SEA
Nonstop6h 14mAlaska Airlines
Sun 12/2910:30 pmSEA - RDU
Nonstop5h 08mAlaska Airlines
Deal found 11/20$272
This Delta deal was found by Cheapflights users on 11/19. 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 12/126:05 amRDU - SEA
Nonstop6h 15mDelta
Mon 12/163:40 pmSEA - RDU
Nonstop4h 59mDelta
Deal found 11/19$287
This Orbitz deal was found by Cheapflights users on 11/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1310:57 amRDU - SEA
1 stop8h 46mMultiple Airlines
Sun 12/159:53 amSEA - RDU
Nonstop4h 59mMultiple Airlines
Deal found 11/19$303
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/1010:19 amRDU - SEA
1 stop8h 38mUnited Airlines
Tue 12/1711:45 pmSEA - RDU
1 stop8h 58mUnited Airlines
Deal found 11/19$336
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:00 amRDU - SEA
1 stop9h 43mAmerican Airlines
Mon 1/61:49 pmSEA - RDU
1 stop7h 10mAmerican Airlines
Deal found 11/19$356
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/45:30 amRDU - SEA
2 stops12h 23mSpirit Airlines
Mon 12/912:50 pmSEA - RDU
3 stops30h 46mSpirit Airlines
Deal found 11/19$384
This Southwest deal was found by Cheapflights users on 11/19. 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.
Sun 12/157:55 amRDU - SEA
2 stops13h 55mSouthwest
Tue 12/178:00 amSEA - RDU
2 stops9h 05mSouthwest
Deal found 11/19$396
This Sun Country Air deal was found by Cheapflights users on 11/19. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2112:08 pmRDU - SEA
1 stop24h 07mSun Country Air
Thu 11/2810:25 amSEA - RDU
1 stop28h 22mSun Country Air
Deal found 11/19$530

Find flights from Raleigh to Seattle within your budget

Customize your flight search to find flights from Raleigh 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Sun 12/15

5:20 pm-1:34 pm

1 stop23h 14m

Seattle/Tacoma Intl

Sat 1/4

9:36 pm-11:19 am

1 stop10h 43m

$237

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Tue 1/7

6:33 am-1:32 pm

1 stop9h 59m

Seattle/Tacoma Intl

Mon 1/27

11:17 pm-11:45 am

1 stop9h 28m

$256

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Tue 1/14

7:20 am-10:29 am

Nonstop6h 09m

Seattle/Tacoma Intl

Tue 1/21

3:32 pm-11:27 pm

Nonstop4h 55m

$257

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Wed 12/25

8:00 am-11:14 am

Nonstop6h 14m

Seattle/Tacoma Intl

Sun 12/29

10:30 pm-6:38 am

Nonstop5h 08m

$272

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Tue 1/14

6:27 am-2:56 pm

1 stop11h 29m

Seattle/Tacoma Intl

Tue 1/21

10:18 pm-8:11 am

1 stop6h 53m

$276

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Fri 12/13

10:57 am-4:43 pm

1 stop8h 46m

Seattle/Tacoma Intl

Sun 12/15

9:53 am-5:52 pm

Nonstop4h 59m

$303

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Mon 1/6

2:05 pm-10:55 pm

2 stops11h 50m

Seattle/Tacoma Intl

Sat 1/11

6:30 am-7:45 pm

2 stops10h 15m

$376

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Wed 12/4

5:30 am-2:53 pm

2 stops12h 23m

Seattle/Tacoma Intl

Mon 12/9

12:50 pm-10:36 pm

3 stops30h 46m

$384

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Fri 5/2

3:19 pm-9:29 pm

1 stop9h 10m

Seattle/Tacoma Intl

Thu 5/8

10:38 am-11:58 pm

1 stop10h 20m

$393

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Thu 5/15

6:25 pm-5:27 pm

1 stop26h 02m

Seattle/Tacoma Intl

Fri 5/23

11:59 pm-10:42 am

1 stop7h 43m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 19 results
1
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Compare providers for flights from Raleigh to Seattle

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 Raleigh to Seattle in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
KAYAKPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Seattle 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 Raleigh-Seattle 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 Raleigh to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Raleigh 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.

Travel insights for flights from Raleigh to Seattle

Get recent, data-driven insights about flights from Raleigh to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Raleigh to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Seattle. Price data was last updated on November 15, 2024.

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Raleigh to Seattle (average of $238). Flying from Raleigh to Seattle in July is currently the most expensive (average of $411). 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 RDU to SEA?

Find hourly flight availability from Raleigh 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 20, 2024.

When flying from Raleigh to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus a flight in the afternoon.

What is the cheapest day to fly from Raleigh to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Seattle. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Raleigh to Seattle flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Raleigh to Seattle

Explore weekly flight availability from Raleigh 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 20, 2024.

The most flights from RDU to SEA are scheduled on a Wednesday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Frontier, United Airlines and Delta from Raleigh to Seattle to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • What airports do I use to fly from Raleigh to Seattle?

    If you book a flight from Raleigh to Seattle, you will be flying from Raleigh-Durham to Seattle/Tacoma Intl. Flights to Seattle/Tacoma Intl (SEA) from Raleigh-Durham (RDU) take 5h 55m for a nonstop flight. There are 2 flights from Raleigh-Durham to Seattle per day from 8 airlines.

  • How popular is this Raleigh to Seattle flight route?

    The Raleigh-Durham to Seattle/Tacoma Intl flight path was viewed by 32 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Raleigh to Seattle round-trip?

    Currently priced at $237, Frontier will fly you from Raleigh to Seattle and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $256 and $257, respectively. Users have found that Frontier is 37% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Raleigh to Seattle are United Airlines ($128), Delta ($129), and JetBlue ($132).

  • What are the most reliable airlines from Raleigh to Seattle?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Raleigh to Seattle on time: Delta (95%), Korean Air (95%), Hawaiian Airlines (89%).

  • What are the cheapest flights from Raleigh to Seattle?

    Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Raleigh-Durham - Seattle/Tacoma Intl) can be booked for $207 on average our data indicates $913 when flying from Raleigh to Seattle.

  • Where are the most common layover locations when flying from Raleigh to Seattle?

    Flights departing from Raleigh and landing in Seattle layover in Charlotte most frequently. Raleigh to Seattle flights stop in Denver the next most.

  • What are some popular things to do or see while on a layover in Charlotte?

    If you're on a layover in Charlotte and looking for things to do, consider visiting Carowind, Mint Museum Uptown, or Ovens Auditorium. Carowind, Mint Museum Uptown, and Ovens Auditorium are located about 8.2 mi, 5.4 mi, and 8.5 mi, respectively from Charlotte Douglas. Travelers in need of a car in Charlotte can rent one for about $52 per day.

  • What are some popular points of interest to see during a layover in Denver?

    Coors Field, 16th Street Mall, and Paramount Theatre are currently the most popular points of interest in Denver at the moment. Those on a layover in Denver interested in visiting Coors Field, 16th Street Mall, or Paramount Theatre can do so by traveling 18.4 mi, 18.7 mi, and 18.6 mi, respectively from Denver Intl. Travelers can book a car rental at Denver Intl for about $60 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Raleigh to Seattle flights?

    The least popular layover on flights from Raleigh to Seattle is Chicago.

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

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

  • How can I find direct flights from Raleigh to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Raleigh to Seattle (average of $238). Flying from Raleigh to Seattle in July is currently the most expensive (average of $411). 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.

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Alternative routes for Raleigh to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Raleigh to Seattle

Discover the top 7 airlines that operate flights from Raleigh 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$129Average$220FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$157Average$279FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$157Average$343FlexibilityNo cancel feeOn-time83%
DeltaCheapest$194Average$402FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$197Average$441FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$236Average$437FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$267Average$414FlexibilityNo cancel feeOn-time71%
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