$97 Cheap Flights from Seattle (SEA) to Raleigh (RDU)

View $97 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Seattle to Raleigh, NC (RDU-Raleigh - Durham Intl.)

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Today's featured flight deals from Seattle-Tacoma International Airport (SEA) to Raleigh-Durham International Airport (RDU)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Seattle to Raleigh (SEA-RDU)

Prices were available within the past 7 days and start at $97 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Feb 8 - Tue, Feb 17
SEA
Seattle
RDU
Raleigh
$159 Roundtrip, just found
$159
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Feb 8 from Seattle to Raleigh, returning Tue, Feb 17, priced at $159 just found
Delta
Thu, Jan 15 - Fri, Jan 23
SEA
Seattle
RDU
Raleigh
$159 Roundtrip, just found
$159
Roundtrip
just found
Select Delta flight, departing Thu, Jan 15 from Seattle to Raleigh, returning Fri, Jan 23, priced at $159 just found
Delta
Thu, Jan 15 - Fri, Jan 23
SEA
Seattle
RDU
Raleigh
$169 Roundtrip, just found
$169
Roundtrip
just found
Select Delta flight, departing Thu, Jan 15 from Seattle to Raleigh, returning Fri, Jan 23, priced at $169 just found
Delta
Fri, Jan 23 - Sat, Jan 24
SEA
Seattle
RDU
Raleigh
$173 Roundtrip, found 17 hours ago
$173
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, Jan 23 from Seattle to Raleigh, returning Sat, Jan 24, priced at $173 found 17 hours ago
American Airlines
Fri, Feb 6 - Sun, Feb 8
SEA
Seattle
RDU
Raleigh
$179 Roundtrip, just found
$179
Roundtrip
just found
Select American Airlines flight, departing Fri, Feb 6 from Seattle to Raleigh, returning Sun, Feb 8, priced at $179 just found
Alaska Airlines
Wed, Mar 11 - Fri, Mar 20
SEA
Seattle
RDU
Raleigh
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Mar 11 from Seattle to Raleigh, returning Fri, Mar 20, priced at $179 just found
Alaska Airlines
Tue, Feb 17 - Wed, Feb 25
SEA
Seattle
RDU
Raleigh
$189 Roundtrip, found 2 hours ago
$189
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Feb 17 from Seattle to Raleigh, returning Wed, Feb 25, priced at $189 found 2 hours ago
Delta
Mon, Feb 16 - Wed, Feb 25
SEA
Seattle
RDU
Raleigh
$189 Roundtrip, just found
$189
Roundtrip
just found
Select Delta flight, departing Mon, Feb 16 from Seattle to Raleigh, returning Wed, Feb 25, priced at $189 just found
Frontier Airlines
Thu, Jan 8 - Sat, Jan 17
SEA
Seattle
RDU
Raleigh
$196 Roundtrip, just found
$196
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 8 from Seattle to Raleigh, returning Sat, Jan 17, priced at $196 just found
United
Tue, Feb 17 - Wed, Feb 25
SEA
Seattle
RDU
Raleigh
$208 Roundtrip, found 2 hours ago
$208
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Feb 17 from Seattle to Raleigh, returning Wed, Feb 25, priced at $208 found 2 hours ago

Find the cheapest month to fly from Seattle (SEA) to Raleigh (RDU)

January is typically the cheapest month to fly

From $157 - $326 per traveler.

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU) cost?
Snag a cheap one-way flight from $97 or cheap return flight from $159 from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)?
February is the least expensive month to fly from SEA to RDU. Traveling outside of peak seasons is often the key to landing a great deal.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)?
Fly directly from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU) on a Delta Air Lines flight.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)?
While prices may vary depending on when you travel, Alaska Airlines and Delta Air Lines are often among the top picks for flights between Seattle - Tacoma Intl. Airport (SEA) and Raleigh - Durham Intl. Airport (RDU). You can also compare carriers on Expedia and use the "Sort by" filter to find the cheapest ticket for your SEA to RDU flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)?
On average, you'll only find 1 nonstop flight leaving from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU) each day. If this doesn't suit your schedule, think about flights with a layover. Just customize your search results on Expedia to include one or more stops to discover the next best option.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)?
The 3 PM departures from SEA to RDU are the top choice for many travelers. These flights can come with a higher price due to their popularity. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from SEA to RDU?
If you jet off on a Friday, you'll get the biggest range of options for flights from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU).
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)?
The earliest flight taking off from Seattle - Tacoma Intl. Airport (SEA) is at around 8:13AM UTC-8. Hop on this flight and you'll land at Raleigh - Durham Intl. Airport (RDU) at approximately 4:25PM UTC-5. The total flight duration is 5h 12m.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)?
The average flight time from SEA to RDU is 4 hours and 57 minutes, covering a total distance of 2,400 mi.
What airline has the least delays from SEA to RDU?
Consider traveling with Alaska Airlines if you'd like to fly straight from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU) without any holdups. This carrier has the best track record for punctuality, with an on-time performance of 83%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)?
To avoid potential delays on the Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Raleigh from Seattle - Tacoma Intl. Airport (SEA)?
Raleigh - Durham Intl. Airport (RDU) is the only airport in Raleigh with direct flights from Seattle - Tacoma Intl. Airport (SEA). Browse your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Holding off until just before your departure to book a ticket from SEA to RDU generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a SEA to RDU flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEA to RDU flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)?
In most cases, you're able to cancel or reschedule your SEA to RDU flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Raleigh - Durham Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$159
Distance
2348 mi
Average flight time
9 hours 4 mins

Book with confidence

Seattle to Raleigh Flights

The cheapest times to fly from Seattle to Raleigh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Raleigh are during the month of February. You can find some of the cheapest flights from Seattle to Raleigh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Raleigh

Sunday is one of the best days to book for cheap flights from Seattle to Raleigh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Raleigh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Raleigh in 2026. You can also book with separate airlines for your outbound and return journeys, from $97 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Raleigh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Raleigh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Raleigh Flights

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*Available to One Key members.