$185+ Cheap flights from Seattle to Greenville (SEA - GSP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GSP
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Greenville with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Greenville
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Cheapest flights from Seattle to GreenvilleExplore 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 3, 2026.
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 3, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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 10/2911:59 pm -
1 stop8h 01m
Thu 11/55:40 am -
1 stop9h 47m
Deal found 9/29![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/611:34 pm -
1 stop8h 33m
Mon 11/96:42 pm -
1 stop8h 53m
Deal found 9/30![American Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Fri 12/47:30 pm -
2 stops11h 22m
Tue 12/84:18 pm -
1 stop8h 03m
Deal found 9/29![United Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Wed 11/48:30 am -
2 stops10h 29m
Wed 12/94:18 pm -
1 stop8h 03m
Deal found 9/30![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/27:35 pm -
2 stops11h 16m
Thu 11/54:29 pm -
1 stop7h 50m
Deal found 9/29![United Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 9/29. 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 12/49:25 am -
2 stops8h 20m
Tue 12/811:20 am -
2 stops12h 50m
Deal found 9/29![Southwest logo]()
$415
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/148:09 am -
1 stop7h 52m
Sun 11/156:20 am -
1 stop8h 59m
Deal found 10/1![United Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 9/30. 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 12/126:20 am -
1 stop8h 55m
Mon 1/45:22 pm -
1 stop10h 37m
Deal found 9/30![American Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 11/110:56 pm -
1 stop7h 34m
Fri 11/62:51 pm -
1 stop9h 05m
Deal found 9/29![United Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/2910:26 am -
1 stop8h 39m
Thu 11/54:37 pm -
1 stop10h 58m
Deal found 10/3![American Airlines logo]()
$433
Best flights from Seattle to GreenvilleDiscover carefully curated flight deals from Seattle to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Seattle to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/25:05 am -
1 stop6h 57m
Thu 11/56:20 am -
1 stop8h 59m
Deal found 9/29![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/1. 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.
Fri 1/86:00 am -
1 stop7h 09m
Wed 1/136:00 am -
1 stop9h 23m
Deal found 10/1![Delta logo]()
$378
This Southwest deal was found by Cheapflights users on 9/30. 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 11/47:45 am -
2 stops10h 05m
Wed 12/911:20 am -
2 stops12h 50m
Deal found 9/30![Southwest logo]()
$455
This Delta deal was found by Cheapflights users on 10/1. 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 10/2911:59 pm -
1 stop6h 24m
Thu 11/55:40 am -
1 stop7h 23m
Deal found 10/1![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 9/30. 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.
Fri 11/611:10 pm -
1 stop10h 03m
Sun 11/88:05 am -
1 stop9h 14m
Deal found 9/30![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 2/28:30 am -
2 stops11h 49m
Sat 2/612:15 pm -
1 stop8h 50m
Deal found 9/28![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 1/87:32 pm -
2 stops11h 19m
Wed 1/136:30 am -
2 stops14h 39m
Deal found 9/30![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/295:05 am -
1 stop6h 58m
Thu 11/510:42 am -
2 stops14h 08m
Deal found 10/1![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 9/30. 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 12/127:30 pm -
2 stops11h 01m
Mon 1/42:50 pm -
1 stop9h 12m
Deal found 9/30![United Airlines logo]()
$561
Last-minute flights from Seattle to GreenvilleDiscover last-minute flight deals from Seattle to Greenville. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Greenville. Data last updated October 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/2311:59 pm -
1 stop8h 09m
Mon 10/266:43 pm -
1 stop8h 53m
Deal found 9/29![American Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 9/29. 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 10/2911:59 pm -
1 stop8h 01m
Thu 11/55:40 am -
1 stop9h 47m
Deal found 9/29![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/2910:26 am -
1 stop8h 39m
Thu 11/54:37 pm -
1 stop10h 58m
Deal found 10/3![American Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 11/110:56 pm -
1 stop7h 34m
Fri 11/62:51 pm -
1 stop9h 05m
Deal found 9/29![United Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/27:35 pm -
2 stops11h 16m
Thu 11/54:29 pm -
1 stop7h 50m
Deal found 9/29![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Wed 11/48:30 am -
2 stops10h 29m
Wed 12/94:18 pm -
1 stop8h 03m
Deal found 9/30![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 9/30. 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 11/47:45 am -
2 stops10h 05m
Wed 12/911:20 am -
2 stops12h 50m
Deal found 9/30![Southwest logo]()
$455
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/611:34 pm -
1 stop8h 33m
Mon 11/96:42 pm -
1 stop8h 53m
Deal found 9/30![American Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 9/30. 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 11/66:30 am -
2 stops10h 40m
Mon 11/91:00 pm -
2 stops13h 05m
Deal found 9/30![Southwest logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/148:09 am -
1 stop7h 52m
Sun 11/156:20 am -
1 stop8h 59m
Deal found 10/1![United Airlines logo]()
$418
One-way flights from Seattle to GreenvilleSearch for one-way flight options from Seattle to Greenville. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Seattle to Greenville. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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.
Tue 10/2011:10 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$185
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 10/218:25 am -
2 stops11h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 9/29. 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.
Fri 10/2311:10 pm -
1 stop10h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$194
This American Airlines deal was found by Cheapflights users on 10/2. 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 12/910:51 am -
1 stop8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![American Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Wed 12/97:30 pm -
2 stops11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:48 pm -
3 stops34h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:16 pm -
3 stops43h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:13 pm -
3 stops43h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 10/1. 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.
Sun 1/3112:15 am -
2 stops9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Southwest logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:27 pm -
2 stops24h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 10/1. 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 11/111:59 pm -
1 stop7h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Delta logo]()
$239
Find 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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Delta) |
One-way from | $185 (Delta) |
Popular in | June |
Cheapest in | November |
Average price | $580 |
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 7,457,451 searches. Data last updated October 3, 2026.
Use the filters below to find and compare flights from Seattle to Greenville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Mon 2/1
6:00 am-4:09 pm
1 stop7h 09m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$185
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Mon 11/2
10:50 am-8:58 pm
1 stop7h 08m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$185
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Wed 10/28
11:10 pm-10:20 am
1 stop8h 10m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$185
Quickest round-trip
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Thu 10/29
11:59 pm-9:23 am
1 stop6h 24m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$185
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Tue 10/20
11:10 pm-10:20 am
1 stop8h 10m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$185
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Fri 10/23
11:10 pm-12:13 pm
1 stop10h 03m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$194
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Mon 11/2
9:13 pm-7:44 pm
3 stops43h 31m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$224
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Sun 1/31
12:15 am-12:45 pm
2 stops9h 30m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$225
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Fri 11/13
10:56 pm-9:51 am
1 stop7h 55m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$239
SeattleGreenville
SEA Seattle/Tacoma Intl - GSP Greenville
SEAGSP
Seattle/Tacoma Intl
Sun 11/1
11:59 pm-10:01 am
1 stop7h 02m
Greenville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$239
Showing 1-10 of 20 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SEA-GSP
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?
The best time to book flights from Seattle to Greenville is 56 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, November is the cheapest month in which you can book a flight from Seattle to Greenville (average of $398). Flying from Seattle to Greenville in June is currently the most expensive (average of $651). 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.
How much does it cost to fly round-trip from Seattle to Greenville?
Airfare is typical for this route at the moment.
Seattle to Greenville flights typically cost between $368 and $764 in October.The cheapest round-trip price found within the last 5 days was $369 on Delta (Oct 29-Nov 5).
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 3, 2026.
Read through reviews of airlines operating flights from Seattle to Greenville, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
Traveling to a place near Greenville?
Book flights to Greenville if you plan to visit one of these locationsGreer
Simpsonville
Greenwood
Duncan
Anderson
Seneca
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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 7,457,451 searches. Data last updated October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$324 | Average$517 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$337 | Average$524 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$394 | Average$618 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$556 | Average$864 | FlexibilityNo cancel fee | On-time75% |