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$205 Cheap Flights from Seattle (SEA) to Greenville (GSP)

View $205 flight on Tue, Jan 19, 2027Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Greenville-Spartanburg Intl. Airport (GSP)

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Cheap Flights from Seattle to Greenville (SEA-GSP)

Prices were available within the past 7 days and start at $205 for one-way flights and $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 24 - Wed, Oct 28
SEA
Seattle
GSP
Greenville
$369 Roundtrip, found 2 days ago
$369
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 24 from Seattle to Greenville, returning Wed, Oct 28, priced at $369 found 2 days ago
United
Thu, Oct 29 - Tue, Nov 3
SEA
Seattle
GSP
Greenville
$389 Roundtrip, found 2 days ago
$389
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 29 from Seattle to Greenville, returning Tue, Nov 3, priced at $389 found 2 days ago
United
Mon, Nov 2 - Fri, Nov 6
SEA
Seattle
GSP
Greenville
$399 Roundtrip, found 2 days ago
$399
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 2 from Seattle to Greenville, returning Fri, Nov 6, priced at $399 found 2 days ago
United
Sat, Oct 24 - Wed, Oct 28
SEA
Seattle
GSP
Greenville
$400 Roundtrip, found 2 days ago
$400
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 24 from Seattle to Greenville, returning Wed, Oct 28, priced at $400 found 2 days ago
United
Tue, Oct 27 - Tue, Nov 3
SEA
Seattle
GSP
Greenville
$402 Roundtrip, found 2 days ago
$402
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 27 from Seattle to Greenville, returning Tue, Nov 3, priced at $402 found 2 days ago
Southwest Airlines
Sat, Oct 24 - Wed, Oct 28
SEA
Seattle
GSP
Greenville
$403 Roundtrip, found 2 days ago
$403
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, Oct 24 from Seattle to Greenville, returning Wed, Oct 28, priced at $403 found 2 days ago
United
Tue, Oct 27 - Tue, Nov 3
SEA
Seattle
GSP
Greenville
$407 Roundtrip, found 2 days ago
$407
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 27 from Seattle to Greenville, returning Tue, Nov 3, priced at $407 found 2 days ago
American Airlines
Tue, Jan 19 - Tue, Jan 26
SEA
Seattle
GSP
Greenville
$409 Roundtrip, just found
$409
Roundtrip
just found
Select American Airlines flight, departing Tue, Jan 19 from Seattle to Greenville, returning Tue, Jan 26, priced at $409 just found
United
Mon, Nov 2 - Fri, Nov 6
SEA
Seattle
GSP
Greenville
$410 Roundtrip, found 2 days ago
$410
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 2 from Seattle to Greenville, returning Fri, Nov 6, priced at $410 found 2 days ago
Alaska Airlines
Tue, Oct 20 - Sat, Oct 24
SEA
Seattle
GSP
Greenville
$645 Roundtrip, found 1 day ago
$645
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 20 from Seattle to Greenville, returning Sat, Oct 24, priced at $645 found 1 day ago

Alternative airports near Greenville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greenville-Spartanburg Intl. GSP. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $617
GSP
Greenville-Spartanburg Intl.
Cheapest
Average driving time to city center18 min
Flights from $617

What you need to know for your flight from Seattle - Tacoma Intl. to Greenville-Spartanburg Intl.

Seattle (SEA) to Greenville (GSP) at a glance

Travel from Seattle (SEA) to Greenville (GSP) with a range of airlines offering domestic long-haul flights. Whether you're looking for budget-friendly options or prefer full-service carriers, you can compare various itineraries to find the best fit for your travel needs. Discover the famous sights and neighborhoods of Greenville while choosing from weekly flights that suit your schedule. Check out the essential details for flights from Seattle-Tacoma International Airport to Greenville-Spartanburg International Airport.

  • Fastest flight duration: around 6 hours in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 2,200 miles (3,540 km)
  • Flights per week: around 15+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $145–$490, depending on seasonality and how far ahead you book

Flights from Seattle - Tacoma International Airport (SEA) to Greenville-Spartanburg International Airport (GSP)

According to recent traveler bookings, here are the top airlines favored for flights from Seattle to Greenville, particularly for one-stop and multi-stop itineraries. Popular layovers include Charlotte-Douglas International Airport (CLT) with a typical layover of about 1 hour and 15 minutes, O'Hare International Airport (ORD) at around 1 hour and 30 minutes, and Dallas-Fort Worth International Airport (DFW) also approximately 1 hour and 15 minutes. This allows travelers to mix and match options based on price, total travel time, and cabin class to create the ideal itinerary.

  • American Airlines: This full-service airline provides one-stop options, with one-way prices usually falling between $150 and $515. It handles about 53% of the departures on this route, featuring an in-flight duration of 6 hours and a total travel time of approximately 7h 30m, including layover time.
  • Delta: Another full-service option, Delta offers one-stop services with one-way fares typically ranging from $145 to $560. It accounts for around 21% of departures on this route, with a flight time of 6 hours and an overall journey time of about 7h 30m, factoring in the layover.
  • United: A full-service carrier, United provides one-stop flights priced between $165 and $640 for one-way travel. It represents roughly 19% of the route's departures, with an in-flight duration of 6 hours and a total journey time of about 7h 30m, including layover time.
  • Alaska Airlines: This full-service airline offers one-stop services with one-way fares generally ranging from $230 to $480. Alaska Airlines makes up approximately 3% of the departures on this route, featuring an in-flight time of 6 hours and a total journey duration of around 7h 30m, including a layover.
  • Southwest Airlines: As a low-cost carrier, Southwest Airlines provides one-stop service with one-way fares typically between $145 and $445. It comprises about 3% of the departures on this route, with an in-flight duration of 6 hours and a total travel time of approximately 7h 30m, including layover times.

Travelers flying from Seattle to Greenville can opt for an upgrade, as American Airlines and United both provide first-class service for this route.

Best time to fly from Seattle (SEA) to Greenville (GSP)

The most popular months for travelers flying from Seattle to Greenville are April, July, and September, when peak temperatures in Greenville reach up to 79.5°F in July. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 61.9°F. For better deals, September usually offers the lowest average one-way fare around $244. Flight availability peaks in July, with approximately 21 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 10 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $244, roughly 16% cheaper than the yearly average.
  • Another budget-friendly time to fly: October typically offers an average one-way fare of around $268.
  • Most flight options: July has the highest number of flights from Seattle to Greenville, with approximately 21 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January41.4°F (5.2°C)Average12$271
February45.3°F (7.4°C)Average10$282
March51.8°F (11.0°C)Average12$309
April59.9°F (15.5°C)Slightly High15$338
May68.4°F (20.2°C)Average20$290
June76.1°F (24.5°C)Average15$295
July79.5°F (26.4°C)Slightly High21$298
August77.5°F (25.3°C)Average17$275
September72.3°F (22.4°C)Slightly High20$244
October61.9°F (16.6°C)Slightly Low14$268
November51.1°F (10.6°C)Slightly Low14$288
December45.3°F (7.4°C)Slightly Low17$332

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Seattle (SEA) to Greenville (GSP)

  • Seattle to Greenville (BFI-GSP): Boeing Field Airport (BFI) lies approximately 6 miles from Seattle - Tacoma International Airport (SEA).
  • Seattle to Greenville (SEA-GMU): Greenville Downtown Airport (GMU) is located about 8 miles from Greenville-Spartanburg International Airport (GSP).
  • Seattle to Spartanburg (SEA-SPA): Spartanburg Downtown Memorial Airport (SPA) is roughly 15 miles from Greenville-Spartanburg International Airport (GSP).

How to find the best prices for flights from Seattle (SEA) to Greenville (GSP)

Getting some of the best deals on flights from Seattle to Greenville is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, although most travelers tend to book their flights two to eight weeks ahead. Evening departures between 6 PM and midnight generally offer lower prices, while morning flights from 5 AM to noon are the most popular. Additionally, flying on Thursday often results in cheaper prices, even though Wednesday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Greenville hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Greenville-Spartanburg International Airport from Seattle - Tacoma International Airport

Greenville welcomes travelers from Seattle with a range of transport options based on price, convenience, and proximity. For departures, Seattle - Tacoma International Airport is roughly a 20-minute drive (covering about 14 miles) from central Seattle. Greenville city center is approximately a 20-minute drive (covering about 16 miles) from Greenville-Spartanburg International Airport, depending on traffic. Here's how to reach Greenville efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Greenville, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Greenville-Spartanburg International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Greenville-Spartanburg International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) cost?
You can find cheap one-way flights from $205 and cheap return flights from $369 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) with Expedia. One-way flights typically cost between $202 and $997, and return flights often range between $404 and $1431. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
The cheapest month to fly from SEA to GSP is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
Enter SEA to GSP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from SEA to GSP, with round-trip tickets starting from around $208 with a layover in Denver Intl. (DEN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SEA to GSP. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
The most popular departure times for flights from Seattle-Tacoma International Airport (SEA) to Greenville-Spartanburg International Airport (GSP) are in the early morning, from 6am to 9am. About 27% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines and Delta Airlines, offer flights during this window. This timing is favored as it allows you to start your day early and make the most of your time in Greenville.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
A flight from SEA to GSP with a layover takes around 7 hours, with the route covering approximately 2,228 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
First class is available on flights from SEA to GSP. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Greenville from Seattle - Tacoma Intl. (SEA)?
From Seattle - Tacoma Intl. (SEA), you can fly into Pitt-Greenville (PGV), Greenville-Spartanburg Intl. (GSP) and Mid Delta Regional (GLH) in Greenville. Some flights may connect through major hubs like Los Angeles Intl. (LAX), Miami Intl. (MIA), Sky Harbor Intl. (PHX) before reaching Greenville. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Greenville, SC (GSP-Greenville-Spartanburg Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Greenville-Spartanburg Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$368
Distance
2227 mi

Book with confidence

Seattle to Greenville Flights

The cheapest times to fly from Seattle to Greenville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Greenville are during the month of October. You can find some of the cheapest flights from Seattle to Greenville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Greenville

Sunday is one of the best days to book for cheap flights from Seattle to Greenville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Greenville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Greenville in 2026. You can also book with separate airlines for your outbound and return journeys, from $205 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Greenville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Greenville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Greenville Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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