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Cheap flights from Greenville to Seattle from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Seattle departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greenville to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:00 pm - 7:05 pm
GSP
-
SEA
8h 05m
1 stop
Delta Logo
11:56 am - 10:59 pm
SEA
-
GSP
8h 03m
1 stop
$369Delta
Tue, Aug 18 - Mon, Aug 24
Delta Logo
5:46 am - 9:49 am
GSP
-
SEA
7h 03m
1 stop
Delta Logo
6:00 am - 6:45 pm
SEA
-
GSP
9h 45m
1 stop
$369Delta
Thu, Aug 27 - Sat, Sep 5
American Airlines Logo
10:03 am - 6:06 pm
GSP
-
SEA
11h 03m
1 stop
American Airlines Logo
10:26 am - 10:11 pm
SEA
-
GSP
8h 45m
1 stop
$369American Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
8:01 am - 1:19 pm
GSP
-
SEA
8h 18m
1 stop
American Airlines Logo
9:42 pm - 8:24 am
SEA
-
GSP
7h 42m
1 stop
$369American Airlines
Tue, Sep 29 - Tue, Oct 6
United Airlines Logo
10:25 am - 3:43 pm
GSP
-
SEA
8h 18m
1 stop
United Airlines Logo
5:00 am - 3:14 pm
SEA
-
GSP
7h 14m
1 stop
$369United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
4:19 pm - 11:04 pm
GSP
-
SEA
9h 45m
1 stop
United Airlines Logo
11:13 pm - 9:58 am
SEA
-
GSP
7h 45m
1 stop
$369United Airlines
Wed, Sep 16 - Thu, Sep 24
Southwest Logo
7:00 am - 1:55 pm
GSP
-
SEA
9h 55m
1 stop
Southwest Logo
10:30 pm - 10:15 am
SEA
-
GSP
8h 45m
1 stop
$371Southwest
Fri, Sep 11 - Tue, Sep 15
Southwest Logo
8:15 am - 1:00 pm
GSP
-
SEA
7h 45m
1 stop
Southwest Logo
7:10 am - 8:55 pm
SEA
-
GSP
10h 45m
2 stops
$374Southwest
Tue, Aug 25 - Tue, Sep 1
Multiple Airlines Logo
10:03 am - 5:51 pm
GSP
-
SEA
10h 48m
1 stop
Multiple Airlines Logo
7:06 pm - 7:33 pm
SEA
-
GSP
21h 27m
2 stops
$454Multiple Airlines
Fri, Aug 28 - Sun, Sep 6
Multiple Airlines Logo
8:45 pm - 11:04 am
GSP
-
SEA
41h 19m
2 stops
Multiple Airlines Logo
10:34 am - 8:40 pm
SEA
-
GSP
31h 06m
1 stop
$490Multiple Airlines
Fri, Aug 14 - Sun, Aug 23

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Southwest flights from Greenville to Seattle

Our best Southwest deals on Greenville to Seattle flight tickets
Southwest
Aug 19
GSP11:00 amGreenville
10h 10m
2 stops
SEA6:10 pmSeattle/Tacoma Intl
Aug 27
SEA11:05 pmSeattle/Tacoma Intl
10h 25m
2 stops
GSP12:30 pmGreenville
$379
Southwest
Aug 19
GSP11:00 amGreenville
10h 10m
2 stops
SEA6:10 pmSeattle/Tacoma Intl
Aug 27
SEA11:00 pmSeattle/Tacoma Intl
10h 30m
1 stop
GSP12:30 pmGreenville
$380
Southwest
Sep 11
GSP1:05 pmGreenville
10h 45m
2 stops
SEA8:50 pmSeattle/Tacoma Intl
Sep 15
SEA5:20 amSeattle/Tacoma Intl
11h 10m
2 stops
GSP7:30 pmGreenville
$381

American Airlines flights from Greenville to Seattle

Our best American Airlines deals on Greenville to Seattle flight tickets
American Airlines
Sep 11
GSP1:36 pmGreenville
8h 01m
1 stop
SEA6:37 pmSeattle/Tacoma Intl
Sep 15
SEA8:24 amSeattle/Tacoma Intl
7h 35m
1 stop
GSP6:59 pmGreenville
$391
American Airlines
Sep 8
GSP5:28 pmGreenville
7h 58m
1 stop
SEA10:26 pmSeattle/Tacoma Intl
Sep 10
SEA6:40 amSeattle/Tacoma Intl
9h 19m
1 stop
GSP6:59 pmGreenville
$409
American Airlines
Sep 23
GSP10:02 amGreenville
8h 15m
1 stop
SEA3:17 pmSeattle/Tacoma Intl
Sep 26
SEA5:30 amSeattle/Tacoma Intl
8h 04m
1 stop
GSP4:34 pmGreenville
$425

momondo Fare Finder

 
Customize your flight search to find flights from Greenville to Seattle 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, momondo users made 832,500 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Greenville to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Tue 8/18

2:00 pm-7:05 pm

1 stop8h 05m

Seattle/Tacoma Intl

Mon 8/24

11:56 am-10:59 pm

1 stop8h 03m

$369

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Thu 8/27

5:46 am-9:49 am

1 stop7h 03m

Seattle/Tacoma Intl

Sat 9/5

6:00 am-6:45 pm

1 stop9h 45m

$369

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Thu 10/22

10:03 am-6:06 pm

1 stop11h 03m

Seattle/Tacoma Intl

Mon 10/26

10:26 am-10:11 pm

1 stop8h 45m

$369

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Tue 9/29

8:01 am-1:19 pm

1 stop8h 18m

Seattle/Tacoma Intl

Tue 10/6

9:42 pm-8:24 am

1 stop7h 42m

$369
Quickest round-trip

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Wed 9/9

10:25 am-3:43 pm

1 stop8h 18m

Seattle/Tacoma Intl

Wed 9/16

5:00 am-3:14 pm

1 stop7h 14m

$369

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Wed 9/16

4:19 pm-11:04 pm

1 stop9h 45m

Seattle/Tacoma Intl

Thu 9/24

11:13 pm-9:58 am

1 stop7h 45m

$369

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Fri 9/11

7:00 am-1:55 pm

1 stop9h 55m

Seattle/Tacoma Intl

Tue 9/15

10:30 pm-10:15 am

1 stop8h 45m

$371

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Tue 8/25

8:15 am-1:00 pm

1 stop7h 45m

Seattle/Tacoma Intl

Tue 9/1

7:10 am-8:55 pm

2 stops10h 45m

$374

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Fri 8/28

10:03 am-5:51 pm

1 stop10h 48m

Seattle/Tacoma Intl

Sun 9/6

7:06 pm-7:33 pm

2 stops21h 27m

$454

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Fri 8/14

8:45 pm-11:04 am

2 stops41h 19m

Seattle/Tacoma Intl

Sun 8/23

10:34 am-8:40 pm

1 stop31h 06m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Greenville to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Greenville and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $449 to $570.
The lowest price recently found on this route was $369.

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Greenville to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $402. If you don’t want to visit Seattle in February, then you should wait until September to fly from Greenville, when ticket prices are also cheap, with an average price of $439.

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

You are more likely to see cheaper flights to Seattle from Greenville when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $531 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Greenville for as low as $407 on momondo.

How have Greenville to Seattle flight prices changed over time?

As of July 2026, prices for Greenville to Seattle flights are approximately 65% more expensive when compared to flights at the same time last year.

When to book flights from Greenville to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Greenville to Seattle (GSP to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Seattle

Fastest flight time

7h 43m

Direct flights

None
The fastest flight from Greenville to Seattle takes 7h 43m
There are no direct flights from Greenville to Seattle. There are no popular flight routes from Greenville to Seattle.
Search flight deals

Frequently asked questions about flying from Greenville to Seattle

  • How far is Greenville to Seattle/Tacoma Intl by plane?

    Greenville and Seattle/Tacoma Intl are 2223.1 mi apart from one another. By plane, this route typically takes 7h 43m.

  • When did momondo last update prices for flights from Greenville Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Greenville Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Greenville Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Greenville Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greenville Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Greenville to Seattle?

Best airlines flying from Greenville to Seattle

Compare and see reviews for airlines that fly from Greenville to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.8
8,487 reviews
Search Delta flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
10,046 reviews
Search United Airlines flights
American AirlinesPriceFrom $358Free CancellationRating
7.1
11,842 reviews
Search American Airlines flights
SouthwestPriceFrom $443Free CancellationRating
8.0
4,227 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $566Free CancellationRating
7.9
12,734 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Kent
Lynnwood
Redmond
Lakewood
Puyallup
Tukwila
Federal Way
Fife
Cle Elum
Marysville
Kirkland
Centralia
Shoreline
Lacey

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Seattle?

Finding the right flight to Seattle from Greenville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Greenville to Seattle with flexible booking policies on momondo?

Flights from Greenville to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Greenville to Seattle?

Once you have performed a search for Greenville to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Greenville to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Greenville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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