
$356 Cheap American Airlines flights from Raleigh to Seattle (RDU to SEA)
Find The Best Day To Fly from Raleigh to Seattle
Amazing American Airlines RDU to SEA Flight Deals
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $208 round trip and $356 one way. Prices and availability subject to change. Additional terms may apply.
SEA From RDU Economy Coach Packages on Similar Airlines



Frequently asked questions
Discover our best American Airlines flight from Raleigh RDU to Seattle SEA
To find the best deals on flights to Raleigh from Seattle with American Airlines, just enter your travel dates, filter by American Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Raleigh RDU to Seattle SEA with American Airlines
If you’re planning a round trip, booking return flights with American Airlines is usually the most cost-effective option. With airfares ranging from $208 to $497, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way American Airlines flights from Raleigh RDU to Seattle SEA
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way American Airlines flight from Raleigh to Seattle costs from $356. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Seattle SEA from Raleigh RDU with American Airlines
To find a cheap American Airlines flight from Raleigh RDU to Seattle SEA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on American Airlines flights from Raleigh RDU to Seattle SEA
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover.
Find nonstop flights from Raleigh RDU to Seattle SEA with American Airlines
If you’re keen to be on Seattle soil fast, don’t waste time with a stopover—filter your search results to show direct American Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for American Airlines flights from Raleigh RDU to Seattle SEA
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Seattle SEA from Raleigh RDU with American Airlines on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
DFW | USA | Dallas-Fort Worth Intl. | 599 |
CLT | USA | Charlotte-Douglas Intl. | 536 |
ORD | USA | O'Hare Intl. | 317 |
PHL | USA | Philadelphia Intl. | 247 |
MIA | USA | Miami Intl. | 193 |
DCA | USA | Ronald Reagan Washington National | 152 |
PHX | USA | Sky Harbor Intl. | 141 |
LAX | USA | Los Angeles Intl. | 81 |
LGA | USA | LaGuardia | 72 |
BOS | USA | Logan Intl. | 57 |
Travelers ❤️ these 🏨 after their flight to Seattle

Reviewed on Jul 9, 2025

Reviewed on Jul 9, 2025

Reviewed on Jul 9, 2025
Popular American Airlines Flight Routes from RDU
Top American Airlines Flight Routes from SEA
Top Flights for American Airlines originating from RDU
Domestic
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Orlando to San Juan (MCO - SJU)
- New York to Santiago (JFK - STI)
- Boston to Orlando (BOS - MCO)
- San Juan to Orlando (SJU - MCO)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- Washington to San Salvador (IAD - SAL)
- Chicago to Mexico City (ORD - MEX)
- Newark Liberty Intl. Airport to Las Vegas (EWR - LAS)
- Atlanta to Las Vegas (ATL - LAS)
International
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Boston to Orlando (BOS - MCO)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- Chicago to Mexico City (ORD - MEX)
- Orlando to San Juan (MCO - SJU)
- Ontario to San Salvador (ONT - SAL)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- New York to Santiago (JFK - STI)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
Most Popular
- Philadelphia to Miami (PHL - MIA)
- JetBlue Airways Boston (BOS) to Orlando (MCO) flights
- JetBlue Airways Orlando (MCO) to Las Vegas (LAS) flights
- Boston to Miami (BOS - MIA)
- American Airlines Dallas (DFW) to Las Vegas (LAS) flights
- JetBlue Airways Boston (BOS) to Las Vegas (LAS) flights
- New York to Fort Lauderdale (JFK - FLL)
- Raleigh to Orlando (RDU - MCO)
- Baltimore to Las Vegas (BWI - LAS)
- Dallas to Atlanta (DFW - ATL)
- Boston to Los Angeles (BOS - LAX)
- Philadelphia to Atlanta (PHL - ATL)
- Delta Atlanta (ATL) to Las Vegas (LAS) flights
- Dallas to Orlando (DFW - MCO)
- Los Angeles to Dallas (LAX - DFW)
- Chicago to Dallas (ORD - DFW)
- Dallas to Denver (DFW - DEN)
- Dallas to Chicago (DFW - ORD)
- Boston to Washington (BOS - DCA)
- Delta Minneapolis - St. Paul (MSP) to Las Vegas (LAS) flights
- Portland to Las Vegas (PDX - LAS)
- Philadelphia to Tampa (PHL - TPA)
- Philadelphia to Orlando (PHL - MCO)
- Los Angeles to Boston (LAX - BOS)
- JetBlue Airways Boston (BOS) to San Juan (SJU) flights
- Delta Detroit (DTW) to Las Vegas (LAS) flights
- Atlanta to Dallas (ATL - DFW)
- Dallas to Miami (DFW - MIA)
- Los Angeles to Seattle (LAX - SEA)
- Dallas to Los Angeles (DFW - LAX)