Cheap Flights from Seattle / Tacoma International to Greenville-Spartanburg

Compare Seattle / Tacoma International to Greenville-Spartanburg flight deals

Find the cheapest month or even day of the year to fly to Greenville-Spartanburg

Book the best Greenville-Spartanburg fare with no extra fees

Find the cheapest month to fly from Seattle / Tacoma International to Greenville-Spartanburg

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Greenville-Spartanburg flights are currently cheapest in November.

Seattle / Tacoma International to Greenville-Spartanburg: Alternative routes

Compare routes from Seattle / Tacoma International to Greenville below. You may find an airport to fly into that's cheaper, faster, or easier than Greenville-Spartanburg.

Seattle to Greenville: Flight information

The things to know before you go.
Cheapest flight foundRs47,485
Cheapest month to flyNovember

Finding cheap flights from Seattle / Tacoma International to Greenville-Spartanburg: Frequently asked questions

The best price we found for a return flight from Seattle / Tacoma International to Greenville-Spartanburg is Rs95,582. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle / Tacoma International to Greenville-Spartanburg. But we found flights with one or more stops from Rs95,582.
As of August 2025, there are no flights flying from Seattle / Tacoma International to Greenville-Spartanburg.
The cheapest month to fly from Seattle / Tacoma International to Greenville-Spartanburg is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Greenville-Spartanburg Airport on Tuesday, 2 September 2025.
No airlines currently offer direct flights between Seattle / Tacoma International Airport and Greenville-Spartanburg Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Greenville-Spartanburg but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Greenville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Greenville-Spartanburg.

Travelling from Seattle-Tacoma International Airport (SEA) to Greenville-Spartanburg International Airport (GSP): what you need to know

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your SEA to GSP flight.

  • Flying during a peak month such as July? Major public holidays and other high seasons can result in longer queues at security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Seattle-Tacoma International Airport to Greenville-Spartanburg International Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to explore the city of your choice. Top stopovers between SEA and GSP include:

    • Hartsfield-Jackson Atlanta International Airport

    • O'Hare International Airport

    • Denver International Airport

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Greenville-Spartanburg International Airport (GSP)

  • Right now, Rs47,485 is the lowest price we've seen for a one-way Seattle-Tacoma International Airport to Greenville-Spartanburg International Airport flight. The best price for a return plane ticket is Rs95,582. Remember that fares may change due to demand at the time of booking.

  • To get your hands on cheap tickets from SEA to GSP, book ahead. Airlines generally offer the most competitive fares when flights are first made available.

  • The 'Whole month' tool shows you the cheapest flights from Seattle-Tacoma International Airport to Greenville-Spartanburg International Airport across the entire month. It's an easy way to find a bargain if your trip dates are flexible.

  • You won't have to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll send you an update the moment there's a new deal on cheap flights from SEA to GSP.

  • Select your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Seattle-Tacoma International Airport to Greenville-Spartanburg International Airport.

Handy information about Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport has a strong on-time record, reducing your chances of a delayed flight. Departures from SEA arrive on schedule 81.27% of the time.

  • To reach Seattle-Tacoma International Airport from central Seattle, it takes about 20 minutes if you're going by car. This depends on traffic though. It's approximately 23 kilometres from the airport to the city centre.

  • Expect a trip time of around 55 minutes on public transport.

  • Catching an early flight from Seattle-Tacoma International Airport to Greenville-Spartanburg International Airport? Avoid rushing to the airport (and catch some extra z's) by picking one of these hotels near SEA:

Arriving at Greenville-Spartanburg International Airport (GSP)

Getting from Greenville-Spartanburg International Airport (GSP) to central Greenville

  • You'll find GSP at 2000 GPS Drive, Suite 1.

  • Greenville-Spartanburg International Airport is approximately 27 kilometres from central Greenville. The drive time takes about 20 minutes.

When to fly to Greenville-Spartanburg International Airport (GSP)

  • August is the most popular month for flights from Seattle-Tacoma International Airport to Greenville-Spartanburg International Airport. For smaller crowds, go to Greenville in February.

  • When booking your flight from Seattle-Tacoma International Airport to Greenville-Spartanburg International Airport, think about the kind of weather you enjoy. July is the warmest month in Greenville, with temperatures ranging from 19ºC to 34ºC.

  • Look for cheap tickets from SEA to GSP in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -3ºC and 13ºC on average.

Explore more of United States

  • Charlotte is just one of the many places in United States waiting to be explored after you've seen Greenville. Around 145 kilometres away to the east, check out popular attractions including NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum.

  • If there's time to check out another major destination in United States, consider Nashville, roughly 418 kilometres west of Greenville. Grand Ole Opry, Country Music Hall of Fame and Museum and Ryman Auditorium are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.