Cheap Flights From Seattle - Tacoma Intl. (SEA) To Raleigh - Durham Intl. (RDU)

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Cheapest Flights from Seattle (SEA) to Raleigh (RDU)

The cheapest flights to Raleigh - Durham Intl. found within the past 7 days were CA $376 round trip and CA $201 one way. Prices and availability subject to change. Additional terms may apply.

Wed., Oct. 29 - Tue., Nov. 4
SEA
Seattle
RDU
Raleigh
CA $376 Roundtrip, found 8 hours ago
CA $376
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Wed., Oct. 29 from Seattle to Raleigh, returning Tue., Nov. 4, priced at CA $376 found 8 hours ago
Tue., Aug. 19 - Sun., Aug. 31
SEA
Seattle
RDU
Raleigh
CA $403 Roundtrip, just found
CA $403
Roundtrip
just found
Select Alaska Airlines flight, departing Tue., Aug. 19 from Seattle to Raleigh, returning Sun., Aug. 31, priced at CA $403 just found
Sat., Aug. 9 - Sat., Aug. 16
SEA
Seattle
RDU
Raleigh
CA $464 Roundtrip, found 3 hours ago
CA $464
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat., Aug. 9 from Seattle to Raleigh, returning Sat., Aug. 16, priced at CA $464 found 3 hours ago
Sat., Aug. 9 - Sat., Aug. 16
SEA
Seattle
RDU
Raleigh
CA $471 Roundtrip, found 3 hours ago
CA $471
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat., Aug. 9 from Seattle to Raleigh, returning Sat., Aug. 16, priced at CA $471 found 3 hours ago
Sat., Aug. 9 - Sat., Aug. 16
SEA
Seattle
RDU
Raleigh
CA $506 Roundtrip, found 3 hours ago
CA $506
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat., Aug. 9 from Seattle to Raleigh, returning Sat., Aug. 16, priced at CA $506 found 3 hours ago
Sat., Aug. 9 - Thu., Aug. 14
SEA
Seattle
RDU
Raleigh
CA $511 Roundtrip, found 5 days ago
CA $511
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat., Aug. 9 from Seattle to Raleigh, returning Thu., Aug. 14, priced at CA $511 found 5 days ago
Sat., Aug. 9 - Thu., Aug. 14
SEA
Seattle
RDU
Raleigh
CA $541 Roundtrip, found 5 days ago
CA $541
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat., Aug. 9 from Seattle to Raleigh, returning Thu., Aug. 14, priced at CA $541 found 5 days ago
Sat., Aug. 9 - Thu., Aug. 14
SEA
Seattle
RDU
Raleigh
CA $544 Roundtrip, found 5 days ago
CA $544
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat., Aug. 9 from Seattle to Raleigh, returning Thu., Aug. 14, priced at CA $544 found 5 days ago
Mon., Jul. 28 - Sun., Aug. 3
SEA
Seattle
RDU
Raleigh
CA $548 Roundtrip, found 4 days ago
CA $548
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon., Jul. 28 from Seattle to Raleigh, returning Sun., Aug. 3, priced at CA $548 found 4 days ago
Tue., Aug. 19 - Sun., Aug. 31
SEA
Seattle
RDU
Raleigh
CA $551 Roundtrip, just found
CA $551
Roundtrip
just found
Select Alaska Airlines flight, departing Tue., Aug. 19 from Seattle to Raleigh, returning Sun., Aug. 31, priced at CA $551 just found

Frequently asked questions

Are there direct flights from SEA to Raleigh - Durham Intl. Airport (RDU)?
Kick off your adventure in the most stress-free way possible and fly straight to Raleigh - Durham Intl. Airport (RDU) from SEA. Alaska Airlines and Delta are among the airlines that operate direct services on this route.
What airlines fly from SEA to Raleigh--Durham Airport?
You can choose from a few airlines that have direct flights between Seattle and Raleigh. Alaska Airlines (AS) is one of the most reputable. This carrier operates around 30 flights every month. Another popular choice is Delta (DL), which has 30 flights each month. The more airlines you weigh up, the more likely you are to sniff out a fantastic deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!

Popular Flight Routes from Raleigh (RDU)

Travelers at RDU love to visit these top cities. Roam to the top destinations from Raleigh(RDU) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.