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Greenville

$145+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GSP
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$339
(Southwest)

One-way from

$145
(Southwest)

Popular in

December

Cheapest in

November

Average price

$432
Provider with most accurate pricing for Seattle/Tacoma Intl-Greenville flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Greenville flights.
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From Seattle/Tacoma Intl to Greenville
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One-way flight from Seattle/Tacoma Intl to Greenville
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 8, 2026.

This Southwest deal was found by Cheapflights users on 1/6. 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.
sáb. 2/75:15 amSEA - GSP
2 stops11h 35mSouthwest
mar. 2/1011:15 amGSP - SEA
2 stops14h 20mSouthwest
Deal found 1/6$339
This American Airlines deal was found by Cheapflights users on 1/6. 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.
lun. 2/28:35 amSEA - GSP
1 stop9h 21mAmerican Airlines
lun. 2/95:26 pmGSP - SEA
1 stop7h 54mAmerican Airlines
Deal found 1/6$343
This United Airlines deal was found by Cheapflights users on 1/6. 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.
lun. 2/27:30 pmSEA - GSP
2 stops11h 46mUnited Airlines
lun. 2/94:50 pmGSP - SEA
1 stop9h 09mUnited Airlines
Deal found 1/6$348
This American Airlines deal was found by Cheapflights users on 1/6. 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.
sáb. 2/712:45 pmSEA - GSP
1 stop8h 06mAmerican Airlines
mar. 2/106:25 amGSP - SEA
1 stop9h 39mAmerican Airlines
Deal found 1/6$352
This Southwest deal was found by Cheapflights users on 1/6. 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.
jue. 2/56:35 amSEA - GSP
2 stops10h 45mSouthwest
lun. 2/98:20 amGSP - SEA
2 stops13h 10mSouthwest
Deal found 1/6$354
This Southwest deal was found by Cheapflights users on 1/6. 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.
lun. 2/21:20 pmSEA - GSP
2 stops18h 20mSouthwest
lun. 2/98:20 amGSP - SEA
2 stops13h 10mSouthwest
Deal found 1/6$359
This American Airlines deal was found by Cheapflights users on 1/6. 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.
mié. 4/2210:25 amSEA - GSP
1 stop9h 15mAmerican Airlines
mar. 5/262:42 pmGSP - SEA
1 stop11h 16mAmerican Airlines
Deal found 1/6$363
This American Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 1/308:04 amSEA - GSP
1 stop12h 55mAmerican Airlines
dom. 2/17:50 amGSP - SEA
1 stop17h 30mAmerican Airlines
Deal found 1/7$365
This Southwest deal was found by Cheapflights users on 1/7. 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.
mar. 3/3111:55 pmSEA - GSP
2 stops9h 05mSouthwest
lun. 4/131:50 pmGSP - SEA
2 stops12h 40mSouthwest
Deal found 1/7$398
This United Airlines deal was found by Cheapflights users on 1/6. 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.
jue. 2/58:10 amSEA - GSP
2 stops12h 38mUnited Airlines
lun. 2/95:34 pmGSP - SEA
1 stop8h 09mUnited Airlines
Deal found 1/6$400
This American Airlines deal was found by Cheapflights users on 1/7. 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.
jue. 1/228:04 amSEA - GSP
1 stop12h 55mAmerican Airlines
lun. 1/267:50 amGSP - SEA
1 stop17h 30mAmerican Airlines
Deal found 1/7$433

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 enero 8, 2026.
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

sáb. 2/7

5:15 am-7:50 pm

2 stops11h 35m

Greenville

mar. 2/10

11:15 am-10:35 pm

2 stops14h 20m

$339

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

lun. 2/2

7:30 pm-10:16 am

2 stops11h 46m

Greenville

lun. 2/9

4:50 pm-10:59 pm

1 stop9h 09m

$348

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

sáb. 2/7

12:45 pm-11:51 pm

1 stop8h 06m

Greenville

mar. 2/10

6:25 am-1:04 pm

1 stop9h 39m

$352

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

jue. 2/5

6:35 am-8:20 pm

2 stops10h 45m

Greenville

lun. 2/9

8:20 am-6:30 pm

2 stops13h 10m

$354

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

lun. 2/2

1:20 pm-10:40 am

2 stops18h 20m

Greenville

lun. 2/9

8:20 am-6:30 pm

2 stops13h 10m

$359

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

mié. 4/22

10:25 am-10:40 pm

1 stop9h 15m

Greenville

mar. 5/26

2:42 pm-10:58 pm

1 stop11h 16m

$363

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

vie. 1/30

8:04 am-11:59 pm

1 stop12h 55m

Greenville

dom. 2/1

7:50 am-10:20 pm

1 stop17h 30m

$365

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

mar. 3/31

11:55 pm-12:00 pm

2 stops9h 05m

Greenville

lun. 4/13

1:50 pm-11:30 pm

2 stops12h 40m

$398

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

jue. 2/5

8:10 am-11:48 pm

2 stops12h 38m

Greenville

lun. 2/9

5:34 pm-10:43 pm

1 stop8h 09m

$400

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

dom. 5/10

10:47 pm-10:35 am

1 stop8h 48m

Greenville

mié. 5/20

7:41 am-2:24 pm

1 stop9h 43m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 22 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Greenville flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 January 2, 2026.

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 December is currently the most expensive (average of $351). 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 enero 8, 2026.
Read through reviews of airlines operating flights from Seattle to Greenville, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,139 reviews
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,094 reviews
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 8h 06m. Fly via Southwest, United Airlines, or American 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 $263. Other airlines that can offer you cheap pricing are United Airlines, from $296, and American Airlines, from $324. Delta is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Greenville one-way?

    The cheapest airlines for a one-way flight from Seattle to Greenville are American Airlines ($156), United Airlines ($168), and Delta ($175).

  • 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 December is currently the most expensive (average of $351). 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
Greer
Seneca
Anderson

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Top 3 airlines flying from Seattle to Greenville

Discover the top 3 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$526FlexibilityNo cancel feeOn-time69%
DeltaCheapest$300Average$512FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$324Average$503FlexibilityNo cancel feeOn-time71%

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