Title: Cheap Delta flights from Seattle to Raleigh (SEA→RDU) - Expedia.co.uk ![Aerial view of Raleigh, North Carolina skyline on a sunny day.](https://images.trvl-media.com/place/178300/cf38e887-a567-4cef-82e4-90eda2035221.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178300/cf38e887-a567-4cef-82e4-90eda2035221.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Delta flights from Seattle to Raleigh (SEA→RDU) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) Flight from Seattle to Raleigh route information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Raleigh - Durham Intl. | | Distance | 3757 km | | Average flight time | 8 hours 58 mins | ## Frequently asked questions ### How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)? > Set the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines return flights from SEA to RDU. Affordable one-way options are also available.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from SEA to RDU with Delta Air Lines? > Look for one-way or return flights to Raleigh in January or December. You could find an affordable fare with Delta Air Lines during these quieter months. ### Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)? > Easily travel from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU) on one of Delta Air Lines's 7 direct weekly flights. Apply our "Nonstop" and "Airline" filters to find the Delta Air Lines flight that'll land at RDU at a time that suits you. ### How long does it take to fly from SEA to RDU with Delta Air Lines? > Take off from Seattle - Tacoma Intl. Airport (SEA) for Raleigh - Durham Intl. Airport (RDU) on a nonstop Delta Air Lines flight, and you'll be in the skies for about 4h 55m. ### What airports does Delta Air Lines fly into in Raleigh? > Catch a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Raleigh, and you'll likely touch down at Raleigh - Durham Intl. Airport (RDU). This is the airline's main hub in this destination. ### What type of plane does Delta Air Lines fly from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)? > Most likely, you'll be flying on a Boeing 737-800 for your Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU). However, you could end up on another aircraft if there are operational changes. ### Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Raleigh - Durham Intl. Airport (RDU)? > Changes are typically free within 24 hours of making your booking, but your airline may charge a fee after that. For more details about altering your flights, check out your "[Trips](https://www.expedia.co.uk/trips)," select your flight and click on "Manage Booking." If you want the freedom to make changes without additional charges, check the "No cancel fee" or "Changes included" filter when planning your next trip. - Trending Delta Flights - Trending Routes - Related Airlines - Nearby Airports - Flights from Other Cities - Expedia's Latest Trends ### Most Popular Delta Routes from Seattle - [Delta SEA to AMS](https://expedia.co.uk/lp/flight-routes/delta-from-seattle-tacoma-intl-to-schiphol/dl/sea/ams) - [Delta SEA to HNL](https://expedia.co.uk/lp/flight-routes/delta-from-seattle-tacoma-intl-to-daniel-k-inouye-intl/dl/sea/hnl) - [Delta SEA to OGG](https://expedia.co.uk/lp/flight-routes/delta-from-seattle-tacoma-intl-to-kahului/dl/sea/ogg) - [Delta SEA to SMF](https://expedia.co.uk/lp/flight-routes/delta-from-seattle-tacoma-intl-to-sacramento-intl/dl/sea/smf) - [London to Montego Bay (LHR - MBJ)](https://expedia.co.uk/lp/flights/lhr/mbj/london-to-montego-bay) - [London to Los Angeles (LHR - LAX)](https://expedia.co.uk/lp/flights/lhr/lax/london-to-los-angeles) - [London to Atlanta (LHR - ATL)](https://expedia.co.uk/lp/flights/lhr/atl/london-to-atlanta) - [London to Orlando (LHR - MCO)](https://expedia.co.uk/lp/flights/lhr/mco/london-to-orlando) - [London to Nashville (LHR - BNA)](https://expedia.co.uk/lp/flights/lhr/bna/london-to-nashville) - [London to San Francisco (LHR - SFO)](https://expedia.co.uk/lp/flights/lhr/sfo/london-to-san-francisco) - [London to Toronto (LHR - YYZ)](https://expedia.co.uk/lp/flights/lhr/yyz/london-to-toronto) - [London to Las Vegas (LHR - LAS)](https://expedia.co.uk/lp/flights/lhr/las/london-to-las-vegas) - [New York to London (JFK - LHR)](https://expedia.co.uk/lp/flights/jfk/lhr/new-york-to-london) - [Manchester to New York (MAN - JFK)](https://expedia.co.uk/lp/flights/man/jfk/manchester-to-new-york) ### Popular Domestic Routes in Raleigh - Durham Intl. - [New York to Birmingham (JFK - BHX)](https://expedia.co.uk/lp/flights/jfk/bhx/new-york-to-birmingham) - [London to Atlanta (LHR - ATL)](https://expedia.co.uk/lp/flights/lhr/atl/london-to-atlanta) - [London to San Francisco (LHR - SFO)](https://expedia.co.uk/lp/flights/lhr/sfo/london-to-san-francisco) - [New York to London (JFK - LHR)](https://expedia.co.uk/lp/flights/jfk/lhr/new-york-to-london) - [London to Vancouver (LHR - YVR)](https://expedia.co.uk/lp/flights/lhr/yvr/london-to-vancouver) - [London to New York (LHR - JFK)](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york) - [London to Cancun (LHR - CUN)](https://expedia.co.uk/lp/flights/lhr/cun/london-to-cancun) - [Manchester to Las Vegas (MAN - LAS)](https://expedia.co.uk/lp/flights/man/las/manchester-to-las-vegas) - [Manchester to New York (MAN - JFK)](https://expedia.co.uk/lp/flights/man/jfk/manchester-to-new-york) - [Manchester to Orlando (MAN - MCO)](https://expedia.co.uk/lp/flights/man/mco/manchester-to-orlando) ### Related Airlines - [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines) - [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines) - [Icelandair](https://expedia.co.uk/Icelandair-Flights.cFI.Travel-Guide-Airlines) - [Air Canada](https://expedia.co.uk/Air-Canada-Flights.cAC.Travel-Guide-Airlines) - [Aer Lingus](https://expedia.co.uk/Aer-Lingus-Flights.cEI.Travel-Guide-Airlines) - [Lufthansa](https://expedia.co.uk/Lufthansa-Flights.cLH.Travel-Guide-Airlines) - [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines) - [Turkish Airlines](https://expedia.co.uk/Turkish-Airlines-Flights.cTK.Travel-Guide-Airlines) - [Virgin Atlantic](https://expedia.co.uk/Virgin-Atlantic-Flights.cVS.Travel-Guide-Airlines) - [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines) - [Brussels Airlines](https://expedia.co.uk/Brussels-Airlines-Flights.cSN.Travel-Guide-Airlines) - [Austrian Airlines](https://expedia.co.uk/Austrian-Airlines-Flights.cOS.Travel-Guide-Airlines) - [Alaska Airlines](https://expedia.co.uk/Alaska-Airlines-Flights.cAS.Travel-Guide-Airlines) - [WestJet](https://expedia.co.uk/WestJet-Flights.cWS.Travel-Guide-Airlines) - [JetBlue Airways](https://expedia.co.uk/JetBlue-Airways-Flights.cB6.Travel-Guide-Airlines) ### Nearby Airports - [Boeing Field Airport (BFI)](https://expedia.co.uk/lp/airports/bfi/flights-from-boeing-field-airport) - [Seattle Paine Field Intl. 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