Cheap Flight Tickets from Greenville (GSP) to Seattle (SEA), Starting at $716

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

$716

WN Southwest Airlines • 1 stop • 12h 25m

Aug 12 – Aug 14

The cheapest round trip flight from Greenville to Seattle (GSP-SEA-GSP) is currently $716

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Fastest Flight

11h 43m

The fastest nonstop flight from Greenville to Seattle (GSP-SEA) takes 11h 43m

Top Airlines Flying from Greenville to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United 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.

Aug 12 - Aug 14, Economy
WN
Greenville → Seattle
12h 25m
8:15 AM - 1:00 PM • 1 stop
WN
Greenville → Seattle
13h 55m
10:30 PM - 10:05 AM • 1 stop
$716
Southwest Airlines
Aug 12 - Aug 14, Economy
WN
Greenville → Seattle
20h 25m
11:00 AM - 8:25 PM • 1 stop
WN
Greenville → Seattle
16h 55m
11:00 PM - 12:15 PM • 1 stop
$716
Southwest Airlines
Aug 12 - Aug 14, Economy
WN
Greenville → Seattle
21h 55m
1:20 PM - 11:35 PM • 3 stops
WN
Greenville → Seattle
13h 55m
10:30 PM - 10:05 AM • 1 stop
$727
Southwest Airlines
Aug 12 - Aug 14, Economy
WN
Greenville → Seattle
16h 50m
11:00 AM - 6:10 PM • 2 stops
WN
Greenville → Seattle
20h
5:15 AM - 8:15 PM • 3 stops
$732
Southwest Airlines
Aug 12 - Aug 14, Economy
WN
Greenville → Seattle
20h 40m
8:15 AM - 5:55 PM • 3 stops
WN
Greenville → Seattle
22h 15m
5:00 AM - 9:35 PM • 4 stops
$743
Southwest Airlines
Aug 12 - Aug 14, Economy
DL
Greenville → Seattle
11h 43m
5:46 AM - 9:49 AM • 1 stop
DL
Greenville → Seattle
13h 42m
9:10 AM - 8:32 PM • 1 stop
$866
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 5:46 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 WN : USD 732
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 8:05 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

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