Cheap Flight Tickets from Greenville (GSP) to Seattle (SEA), Starting at $378

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

$378

UA United Airlines • 1 stop • 12h 29m

Sep 03 – Sep 09

The cheapest round trip flight from Greenville to Seattle (GSP-SEA-GSP) is currently $378

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Fastest Flight

12h 29m

The fastest nonstop flight from Greenville to Seattle (GSP-SEA) takes 12h 29m

Top Airlines Flying from Greenville to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United 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.

Sep 03 - Sep 09, Economy
UA
Greenville → Seattle
12h 29m
2:18 PM - 7:07 PM • 1 stop
UA
Greenville → Seattle
12h 35m
8:10 AM - 7:05 PM • 1 stop
$378
United Airlines
Sep 05 - Sep 09, Economy
DL
Greenville → Seattle
15h 37m
5:20 PM - 11:57 PM • 1 stop
DL
Greenville → Seattle
10h 26m
11:59 PM - 9:25 AM • 1 stop
$572
Delta Airlines
Sep 05 - Sep 09, Economy
DL
Greenville → Seattle
13h 20m
11:00 AM - 4:00 PM • 1 stop
DL
Greenville → Seattle
13h 39m
11:05 PM - 10:24 AM • 1 stop
$572
Delta Airlines
Sep 05 - Sep 09, Economy
DL
Greenville → Seattle
13h 25m
2:00 PM - 7:05 PM • 1 stop
DL
Greenville → Seattle
13h 39m
11:05 PM - 10:24 AM • 1 stop
$572
Delta Airlines
Sep 03 - Sep 09, Economy
DL
Greenville → Seattle
13h 33m
6:55 AM - 12:08 PM • 1 stop
DL
Greenville → Seattle
10h 41m
11:45 AM - 9:26 PM • 1 stop
$718
Delta Airlines
Sep 03 - Sep 09, Economy
DL
Greenville → Seattle
15h 22m
5:46 AM - 12:08 PM • 1 stop
DL
Greenville → Seattle
10h 26m
11:59 PM - 9:25 AM • 1 stop
$718
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 DL : USD 718
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 5:20 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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