CA $168 Cheap Flights from Raleigh (RDU) to Seattle (SEA)

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Cheap flights from Raleigh (RDU) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $168 for one-way flights and CA $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed., Aug. 28 - Tue., Sep. 10
RDU
Raleigh
SEA
Seattle
CA $261 Roundtrip, found 2 days ago
CA $261
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed., Aug. 28 from Raleigh to Seattle, returning Tue., Sep. 10, priced at CA $261 found 2 days ago
Frontier Airlines
Fri., Aug. 2 - Fri., Aug. 16
RDU
Raleigh
SEA
Seattle
CA $274 Roundtrip, found 2 days ago
CA $274
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri., Aug. 2 from Raleigh to Seattle, returning Fri., Aug. 16, priced at CA $274 found 2 days ago
Frontier Airlines
Mon., Aug. 19 - Thu., Sep. 5
RDU
Raleigh
SEA
Seattle
CA $323 Roundtrip, found 2 days ago
CA $323
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon., Aug. 19 from Raleigh to Seattle, returning Thu., Sep. 5, priced at CA $323 found 2 days ago
Frontier Airlines
Tue., Jul. 16 - Wed., Jul. 31
RDU
Raleigh
SEA
Seattle
CA $327 Roundtrip, found 2 days ago
CA $327
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue., Jul. 16 from Raleigh to Seattle, returning Wed., Jul. 31, priced at CA $327 found 2 days ago
JetBlue Airways
Mon., Aug. 26 - Tue., Sep. 10
RDU
Raleigh
SEA
Seattle
CA $334 Roundtrip, found 5 hours ago
CA $334
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Mon., Aug. 26 from Raleigh to Seattle, returning Tue., Sep. 10, priced at CA $334 found 5 hours ago
Frontier Airlines
Fri., Aug. 2 - Wed., Aug. 14
RDU
Raleigh
SEA
Seattle
CA $335 Roundtrip, found 2 days ago
CA $335
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri., Aug. 2 from Raleigh to Seattle, returning Wed., Aug. 14, priced at CA $335 found 2 days ago
Frontier Airlines
Sun., Aug. 18 - Sat., Aug. 31
RDU
Raleigh
SEA
Seattle
CA $337 Roundtrip, found 2 days ago
CA $337
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun., Aug. 18 from Raleigh to Seattle, returning Sat., Aug. 31, priced at CA $337 found 2 days ago
Alaska Airlines
Mon., Aug. 12 - Wed., Aug. 21
RDU
Raleigh
SEA
Seattle
CA $338 Roundtrip, found 1 day ago
CA $338
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon., Aug. 12 from Raleigh to Seattle, returning Wed., Aug. 21, priced at CA $338 found 1 day ago
Delta
Mon., Aug. 12 - Wed., Aug. 21
RDU
Raleigh
SEA
Seattle
CA $338 Roundtrip, found 1 day ago
CA $338
Roundtrip
found 1 day ago
Select Delta flight, departing Mon., Aug. 12 from Raleigh to Seattle, returning Wed., Aug. 21, priced at CA $338 found 1 day ago
Frontier Airlines
Mon., Aug. 19 - Sun., Sep. 8
RDU
Raleigh
SEA
Seattle
CA $339 Roundtrip, found 2 days ago
CA $339
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon., Aug. 19 from Raleigh to Seattle, returning Sun., Sep. 8, priced at CA $339 found 2 days ago
Flight from Raleigh to Seattle (RDU - SEA) route information
Origin airport
Raleigh - Durham Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $260
Distance
3757 km
Average flight time
3 hours 29 mins

Raleigh to Seattle Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Raleigh to Seattle with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from RDU to SEA and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Raleigh to Seattle on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from RDU to SEA. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Raleigh--Durham Airport to SEA?
The lowest price advertised for a round-trip journey between Raleigh–Durham Airport and SEA is CA $261. But you better act soon. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Raleigh--Durham Airport to Sea-Tac Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Raleigh - Durham Intl. Airport (RDU) to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Raleigh–Durham Airport to Seattle - Tacoma Intl. Airport (SEA) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Raleigh - Durham Intl. Airport (RDU) to Sea-Tac Airport?
The flight distance from Morrisville to SeaTac is 3,800 kilometers. Pack yourself a drink, a few snacks and a few good podcasts. Keep yourself entertained and the hours will zip by.
Which airlines fly direct from Raleigh - Durham Intl. Airport (RDU) to SEA?
Alaska Airlines (AS) is a popular option. It offers 30 flights between RDU and Sea-Tac Airport each month. Delta Air Lines (DL) is also worth a look. It operates 30 flights each month. Between these two airlines, you’ll be able to find a good deal from Morrisville to SeaTac.
Are RDU to SEA flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Raleigh–Durham Airport to Seattle - Tacoma Intl. Airport (SEA) at the last minute could be your ticket to a fantastic deal. However, it could end up costing a good deal more! If you’d prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn’t released tickets yet, check back often as deals are updated all the time on Expedia.
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