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Greenville

$160+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GSP
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$368
(American Airlines)

One-way from

$160
(Kiwi.com)

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 January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 2/287:15 am
SEA
-
GSP
1 stop11h 59m
American Airlines
Wed 3/411:29 am
GSP
-
SEA
1 stop14h 35m
American Airlines
Deal found 1/14$368
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Fri 2/277:15 am
SEA
-
GSP
1 stop11h 59m
American Airlines
Mon 3/211:29 am
GSP
-
SEA
1 stop14h 35m
American Airlines
Deal found 1/14$375
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Mon 3/25:37 am
SEA
-
GSP
1 stop6h 59m
American Airlines
Wed 3/411:29 am
GSP
-
SEA
1 stop14h 35m
American Airlines
Deal found 1/14$377
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:59 pm
SEA
-
GSP
2 stops11h 17m
United Airlines
Wed 3/46:30 am
GSP
-
SEA
1 stop8h 19m
United Airlines
Deal found 1/14$385
This Southwest deal was found by Cheapflights users on 1/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:15 am
SEA
-
GSP
2 stops12h 35m
Southwest
Wed 3/411:15 am
GSP
-
SEA
2 stops14h 20m
Southwest
Deal found 1/14$391
This American Airlines deal was found by Cheapflights users on 1/15. 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 2/2610:57 pm
SEA
-
GSP
1 stop8h 45m
American Airlines
Sat 2/284:26 pm
GSP
-
SEA
1 stop9h 41m
American Airlines
Deal found 1/15$393
This Southwest deal was found by Cheapflights users on 1/15. 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.
Thu 2/266:25 pm
SEA
-
GSP
2 stops12h 45m
Southwest
Sat 2/2810:35 am
GSP
-
SEA
2 stops11h 35m
Southwest
Deal found 1/15$404
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Wed 4/2210:25 am
SEA
-
GSP
1 stop9h 15m
American Airlines
Tue 6/25:29 pm
GSP
-
SEA
1 stop9h 14m
American Airlines
Deal found 1/14$407
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:00 am
SEA
-
GSP
1 stop6h 51m
United Airlines
Sat 3/145:32 pm
GSP
-
SEA
1 stop8h 13m
United Airlines
Deal found 1/14$420
This Southwest deal was found by Cheapflights users on 1/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:25 pm
SEA
-
GSP
2 stops12h 20m
Southwest
Sat 3/141:55 pm
GSP
-
SEA
2 stops12h 00m
Southwest
Deal found 1/14$423
This Southwest deal was found by Cheapflights users on 1/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:25 pm
SEA
-
GSP
2 stops12h 35m
Southwest
Mon 3/212:30 pm
GSP
-
SEA
2 stops13h 20m
Southwest
Deal found 1/14$431

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 January 15, 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

Mon 3/2

6:35 am-8:20 pm

2 stops10h 45m

Greenville

Wed 3/4

11:15 am-10:35 pm

2 stops14h 20m

$391

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Thu 2/26

10:57 pm-10:42 am

1 stop8h 45m

Greenville

Sat 2/28

3:58 pm-11:04 pm

2 stops10h 06m

$399

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Thu 2/26

6:25 pm-10:10 am

2 stops12h 45m

Greenville

Sat 2/28

10:35 am-7:10 pm

2 stops11h 35m

$404

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Thu 4/9

7:05 pm-9:58 am

2 stops11h 53m

Greenville

Thu 4/16

6:30 am-11:48 am

1 stop8h 18m

$463

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Wed 4/1

5:00 am-3:09 pm

1 stop7h 09m

Greenville

Tue 4/14

10:33 am-7:00 pm

2 stops11h 27m

$472

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Thu 4/9

11:55 pm-1:15 pm

2 stops10h 20m

Greenville

Thu 4/16

1:50 pm-12:05 am

2 stops13h 15m

$477

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Fri 2/13

11:59 pm-10:01 am

1 stop7h 02m

Greenville

Sun 2/15

4:16 pm-10:59 pm

1 stop9h 43m

$485

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Sun 2/1

6:35 am-8:20 pm

2 stops10h 45m

Greenville

Sat 2/7

7:45 am-4:50 pm

2 stops12h 05m

$491

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Thu 2/12

7:00 am-11:59 pm

2 stops13h 59m

Greenville

Thu 2/19

6:30 am-11:49 am

1 stop8h 19m

$498

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Wed 3/11

7:00 am-4:51 pm

1 stop6h 51m

Greenville

Sat 3/14

5:32 pm-10:45 pm

1 stop8h 13m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 21 results
1
2
3

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 9, 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 January 15, 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
8,051 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

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
8,051 reviews
Delta
7.9
Good
8,051 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

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
9,164 reviews
Delta
7.9
Good
8,051 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

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
11,136 reviews
Delta
7.9
Good
8,051 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

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 45m. Fly via Southwest, American Airlines, 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 $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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$263Average$512FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$526FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$324Average$502FlexibilityNo cancel feeOn-time71%

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