Cheap Flight Tickets from Greenville (GSP) to Seattle (SEA), Starting at $496

Good to Know: Cheapest and Fastest GSP - SEA Flights

Useful information for finding best airline tickets from Greenville Spartanburg International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$496

DL Delta Airlines • 1 stop • 13h 39m

Oct 22 – Oct 25

The cheapest round trip flight from Greenville to Seattle (GSP-SEA-GSP) is currently $496

🔍 Search Flights

Fastest Flight

11h 45m

The fastest nonstop flight from Greenville to Seattle (GSP-SEA) takes 11h 45m

Top Airlines Flying from Greenville to Seattle

Delta Airline, DL

Delta Airlines

Southwest Airlines-WN

Southwest Airlines

United Airlines, UA

United Airlines

WestJet Airlines

WestJet Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Greenville (GSP) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Greenville to Seattle. Ideal for travelers with confirmed return itineraries.

Oct 22 - Oct 25, Economy
DL
Greenville → Seattle
13h 39m
1:45 PM - 7:04 PM • 1 stop
DL
Greenville → Seattle
15h 9m
6:00 AM - 6:09 PM • 1 stop
$496
Delta Airlines
Oct 22 - Oct 25, Economy
DL
Greenville → Seattle
16h 59m
11:45 AM - 7:04 PM • 1 stop
DL
Greenville → Seattle
13h 26m
11:45 AM - 10:51 PM • 1 stop
$496
Delta Airlines
Oct 22 - Oct 25, Economy
DL
Greenville → Seattle
15h 24m
3:39 PM - 10:03 PM • 1 stop
DL
Greenville → Seattle
13h 21m
11:59 PM - 11:00 AM • 1 stop
$496
Delta Airlines
Oct 22 - Oct 25, Economy
DL
Greenville → Seattle
12h 18m
7:14 PM - 11:52 PM • 1 stop
DL
Greenville → Seattle
15h 25m
10:35 PM - 11:00 AM • 1 stop
$496
Delta Airlines
Oct 22 - Oct 25, Economy
DL
Greenville → Seattle
16h 59m
7:00 AM - 2:19 PM • 1 stop
DL
Greenville → Seattle
11h 42m
11:45 AM - 9:47 PM • 1 stop
$547
Delta Airlines
Oct 22 - Oct 25, Economy
DL
Greenville → Seattle
17h 10m
11:05 AM - 6:35 PM • 1 stop
DL
Greenville → Seattle
11h 42m
11:45 AM - 9:47 PM • 1 stop
$547
Delta Airlines

Fly from Greenville to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Greenville to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Greenville to Seattle Flights

What are the airports in Greenville?
GSP
What’s the most popular airline flying from GSP to SEA?
The most popular airline flying from Greenville to Seattle are
Can I fly from GSP to SEA non-stop?
NO
Which airlines fly nonstop between Greenville and Seattle?
The non-stop flights between Greenville and Seattle are .
What’s the earliest departure time from GSP to SEA Airport?
The earliest flight leaves GSP at 5:45 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Greenville to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from GSP to SEA?
Read the fare rules of the Greenville to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Greenville and Seattle?
operate flights between Greenville and Seattle
How long does a flight from Greenville to Seattle take?
It takes approximately 5 hour to fly non-stop from GSP to SEA, which is 2232.39 miles by air.
Which airlines provide the cheapest flights from Greenville (GSP) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from GSP were found on DL : USD 496
Do I need a passport to fly between GSP and SEA?
No
What’s the latest departure time from GSP to SEA ?
The last flight leaves GSP at 7:14 pm

Greenville (GSP) to Seattle (SEA): Airport Information

Origin Airport Greenville Spartanburg International , Greenville, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 2232 miles

More Flight Options for Greenville (GSP) and Seattle (SEA)

Why Fareleaders for GSP to SEA Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Greenville to Seattle flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on GSP to SEA flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Greenville to Seattle flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Greenville (GSP) to Seattle (SEA)
Terms and Conditions*