$93 Cheap flight deals from SeaTac (SEA) to Morrisville (RDU)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This Weekend's Flight Deals from SeaTac to Morrisville
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $93 One Way, $217 Round Trip from SeaTac to Morrisville
Prices starting at $217 for return flights and $93 for one-way flights to Morrisville were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Morrisville economy flight packages
Sheraton Raleigh Hotel
Sep 10 - Sep 15
Seattle (SEA) to Raleigh (RDU)
Reviewed on Aug 4, 2025
More About Flying To Morrisville from SeaTac
Route Information for Flights from SeaTac to Morrisville
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | RDU |
Distance | 2348 mi |
Direct Flight Airlines | Alaska Airlines, Delta Air Lines, Finnair, Hawaiian Airlines, Korean Air, Air Tahiti Nui, United Airlines |
Earliest Flight Arrival | 10:27PM UTC |
Latest Flight Arrival | 1:00PM UTC |
SeaTac to Morrisville
For guaranteed low prices on flights from SeaTac to Morrisville, search no further than Orbitz. Planning the perfect trip is simple with Orbitz; our range of bargain holiday packages and cutting edge mobile tools makes it quick and easy.
Mobile Movers
Never miss out on bargain prices on SeaTac to Morrisville flights with free mobile apps for Android and iPhone. On the road? Not a problem – just use m.orbitz.com in your mobile browser to book flights from SeaTac to Morrisville or check the latest details of your flights.
All-in-One
With Orbitz’s Display Matrix, it is so easy to book your perfect vacation package. Just add in flights from SeaTac to Morrisville, decide if you want hotels and car rental included and click the button! Orbitz’s Display Matrix clearly shows all the deals and great savings available, including extra discounts, such as free nights.
Cheap Flights Equals Extra Miles
Enjoy great deals on SeaTac to Morrisville flights and rack up those air miles at the same time! With Orbitz you just add in your frequent flyer number when asked and your qualifying miles are instant. Store your number to your account profile and next time you book your miles will be automatically added.
Safeguard with our Low Price Guarantee
Feel confident when you book your SeaTac to Morrisville flights, a great hotel or a full vacation package that you are getting the best deal around. Orbitz’s low price guarantee assures you of peace of mind.
Top Trending
- Hotels near Raleigh Convention Center
- Hotels near Red Hat Amphitheater
- Hotels near Triangle Town Center
- Hotels with Balconies in LAX Area
- Hotels near Carter-Finley Stadium
- Westgate Smoky Mountain Resort & Water Park
- Cabin Rentals Springdale
- Hotels near North Carolina State Fairgrounds
- Pet Friendly Hotels in Jackpot
- Hotels near Lenovo Center
- Hotels near UNC REX Hospital
- Motels Deerfield Beach
- Hotels near Coastal Credit Union Music Park at Walnut Creek
- Hotels near Crabtree Valley Mall
- Hotels near Durham Bulls Athletic Park
- Cheap San José to Bocas del Toro flights
- Cheap Colorado Springs to Des Moines flights
- Cheap Houston to Maui flights
- Flights to South Korea
- Cheap Boston to Punta Cana flights
- Cheap Edmonton to Toronto flights
- Cheap Raleigh to St. Augustine flights
- Cheap Little Rock to Las Vegas flights
- Cheap Salt Lake City to Buffalo flights
- SAT to LAX
- Cheap Edmonton to Québec City flights
- Cheap Edmonton to Lahore flights
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.