$129+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Raleigh to Seattle 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.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 December 2, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | June |
Cheapest in | February |
Round-trip from | $247 (Delta) |
One-way from | $129 (Delta) |
Find flight deals from Raleigh to Seattle
Cheapest flights from Raleigh to SeattleExplore 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 December 2, 2024.
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 December 2, 2024.
This FlightHub deal was found by Cheapflights users on 12/1. 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.
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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.
This Delta deal was found by Cheapflights users on 12/1. 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.
This FlightHub deal was found by Cheapflights users on 12/1. 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.
This American Airlines deal was found by Cheapflights users on 12/1. 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.
This Mytrip deal was found by Cheapflights users on 12/1. 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.
This United Airlines deal was found by Cheapflights users on 12/1. 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.
This Southwest deal was found by Cheapflights users on 12/2. 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.
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 2,650,959 searches. Data last updated December 2, 2024.
Fly from
Fly to
Route
Depart
Return
Price
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Fri 1/17
6:00 am-3:00 pm
1 stop12h 00m
Seattle/Tacoma Intl
Mon 1/20
3:34 pm-11:29 pm
Nonstop4h 55m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Wed 1/15
3:35 pm-12:37 pm
2 stops24h 02m
Seattle/Tacoma Intl
Wed 1/22
1:58 pm-7:36 pm
2 stops50h 38m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Tue 3/4
5:50 pm-9:00 pm
Nonstop6h 10m
Seattle/Tacoma Intl
Tue 3/11
8:45 am-4:50 pm
Nonstop5h 05m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Thu 1/9
8:30 am-3:45 pm
1 stop10h 15m
Seattle/Tacoma Intl
Tue 1/14
9:00 am-10:00 pm
2 stops10h 00m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Mon 2/24
2:44 pm-9:21 pm
1 stop9h 37m
Seattle/Tacoma Intl
Sat 3/1
7:00 am-8:20 pm
1 stop10h 20m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Wed 4/30
3:19 pm-9:29 pm
1 stop9h 10m
Seattle/Tacoma Intl
Tue 5/6
10:38 am-11:58 pm
1 stop10h 20m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Sun 2/2
9:15 am-8:10 pm
2 stops13h 55m
Seattle/Tacoma Intl
Fri 2/7
5:05 am-6:20 pm
2 stops10h 15m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Wed 4/30
8:50 pm-5:37 pm
2 stops23h 47m
Seattle/Tacoma Intl
Fri 5/16
6:33 pm-10:48 am
1 stop13h 15m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Wed 4/30
8:30 pm-5:27 pm
1 stop23h 57m
Seattle/Tacoma Intl
Fri 5/16
6:33 pm-10:48 am
1 stop13h 15m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Tue 1/7
5:15 am-1:11 pm
3 stops34h 56m
Seattle/Tacoma Intl
Sat 1/11
5:55 pm-1:21 pm
3 stops16h 26m
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 December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- 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.
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 22, 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 December 2, 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 43% 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 24, 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. Wednesday 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 December 2, 2024.
The most flights from RDU to SEA are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, 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).