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Greenville

$158+ Cheap flights from Seattle to Greenville (SEA - GSP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GSP
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Greenville are usually found in August or November, booked 69 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Find flight deals from Seattle to Greenville

Cheapest flights from Seattle to Greenville
Explore the most affordable flight options available from Seattle to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:02 pmSEA - GSP
1 stop6h 43mDelta
Wed 12/37:25 amGSP - SEA
1 stop10h 20mDelta
Deal found 10/13$322
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:42 pmSEA - GSP
1 stop15h 45mDelta
Wed 12/37:25 amGSP - SEA
1 stop10h 20mDelta
Deal found 10/13$362
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:59 amSEA - GSP
1 stop6h 59mAmerican Airlines
Mon 11/174:24 pmGSP - SEA
1 stop10h 18mAmerican Airlines
Deal found 10/13$386
This Southwest deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:35 amSEA - GSP
2 stops12h 00mSouthwest
Mon 11/173:05 pmGSP - SEA
2 stops10h 50mSouthwest
Deal found 10/13$396
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:00 pmSEA - GSP
1 stop8h 27mDelta
Wed 11/265:35 amGSP - SEA
1 stop7h 40mDelta
Deal found 10/13$409
This Delta deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:47 pmSEA - GSP
1 stop14h 32mDelta
Tue 1/63:00 pmGSP - SEA
1 stop10h 25mDelta
Deal found 10/11$412
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:31 amSEA - GSP
1 stop8h 00mAmerican Airlines
Thu 12/2510:36 amGSP - SEA
1 stop11h 56mAmerican Airlines
Deal found 10/14$413
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:34 amSEA - GSP
1 stop7h 18mAmerican Airlines
Fri 10/317:00 amGSP - SEA
1 stop7h 30mAmerican Airlines
Deal found 10/12$416
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:02 pmSEA - GSP
1 stop6h 43mDelta
Thu 12/45:35 amGSP - SEA
1 stop7h 45mDelta
Deal found 10/13$419
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:59 pmSEA - GSP
2 stops11h 21mUnited Airlines
Fri 10/314:17 pmGSP - SEA
1 stop7h 56mUnited Airlines
Deal found 10/12$421
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:00 pmSEA - GSP
1 stop8h 27mDelta
Sun 11/235:35 amGSP - SEA
1 stop7h 40mDelta
Deal found 10/13$429

Cheap flight deals from Seattle to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Greenville (GSP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$322
(Delta)

One-way from

$158
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$540
Provider with most accurate pricing for Seattle/Tacoma Intl-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Greenville flights.
Search Deals
From Seattle/Tacoma Intl to Greenville
Search Deals
One-way flight from Seattle/Tacoma Intl to Greenville
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Greenville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Seattle to Greenville that are best for you.

Fly from

Seattle

Fly to

Greenville

Route

Depart

Return

Price

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Thu 11/27

2:02 pm-11:45 pm

1 stop6h 43m

Greenville

Thu 12/4

7:25 am-2:45 pm

1 stop10h 20m

$322

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Thu 11/27

2:02 pm-11:45 pm

1 stop6h 43m

Greenville

Wed 12/3

7:25 am-2:45 pm

1 stop10h 20m

$322

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Sun 11/23

3:42 pm-9:02 am

1 stop14h 20m

Greenville

Thu 12/4

7:25 am-2:45 pm

1 stop10h 20m

$362

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Wed 1/7

5:00 am-3:20 pm

1 stop7h 20m

Greenville

Sat 1/10

6:40 am-12:49 pm

1 stop9h 09m

$368

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Wed 1/7

7:00 am-5:09 pm

1 stop7h 09m

Greenville

Sat 1/10

3:44 pm-8:45 pm

1 stop8h 01m

$368

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Wed 1/7

5:15 am-5:40 pm

2 stops9h 25m

Greenville

Sat 1/10

10:50 am-8:10 pm

2 stops12h 20m

$378

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Fri 11/14

11:10 pm-11:02 am

1 stop8h 52m

Greenville

Mon 11/17

11:42 am-6:40 pm

1 stop9h 58m

$386

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Fri 11/14

6:35 am-9:35 pm

2 stops12h 00m

Greenville

Mon 11/17

3:05 pm-10:55 pm

2 stops10h 50m

$396

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Wed 11/19

11:00 pm-9:02 am

1 stop7h 02m

Greenville

Wed 11/26

5:35 am-10:15 am

1 stop7h 40m

$409

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Tue 11/18

11:10 pm-11:02 am

1 stop8h 52m

Greenville

Wed 11/26

5:35 am-10:15 am

1 stop7h 40m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 20 results
1
2

Compare providers for flights from Seattle to Greenville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Greenville in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Greenville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Greenville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Greenville

How far ahead should I book a flight from Seattle to Greenville?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Greenville. Price data was last updated on October 10, 2025.

The best time to book flights from Seattle to Greenville is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Greenville?

Currently, August is the cheapest month in which you can book a flight from Seattle to Greenville (average of $194). Flying from Seattle to Greenville in June is currently the most expensive (average of $329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Greenville. Reviews last updated October 14, 2025.
Read through reviews of airlines operating flights from Seattle to Greenville, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,975 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,976 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Seattle to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Greenville?

    There are many flights that can get you from Seattle to Greenville in 6h 43m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 2226 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Greenville round-trip?

    Cheapflights users have booked flights from Seattle to Greenville round-trip from $296. Other airlines that can offer you cheap pricing are Delta, from $300, and American Airlines, from $324. United Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Seattle to Greenville that include hotel bookings?

    Yes. In addition to deals on Seattle to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Greenville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Greenville.

  • Can I find deals for business class flights from Seattle to Greenville?

    Yes. Cheapflights offers flight deals from Seattle to Greenville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Greenville?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Greenville (average of $194). Flying from Seattle to Greenville in June is currently the most expensive (average of $329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Seneca
Anderson

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Top 4 airlines flying from Seattle to Greenville

Discover the top 4 airlines that operate flights from Seattle to Greenville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$526FlexibilityNo cancel feeOn-time69%
DeltaCheapest$300Average$494FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$324Average$496FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$426Average$442FlexibilityNo cancel feeOn-time63%

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