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Cheap flights from Greenville to Seattle from $175

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 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Greenville to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:29 am - 11:04 pm
GSP
-
SEA
14h 35m
1 stop
American Airlines Logo
7:15 am - 11:39 pm
SEA
-
GSP
13h 24m
1 stop
$361American Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
11:28 am - 11:04 pm
GSP
-
SEA
14h 36m
1 stop
American Airlines Logo
11:41 am - 10:40 pm
SEA
-
GSP
7h 59m
1 stop
$364American Airlines
Wed, Apr 1 - Tue, Apr 14
Delta Logo
8:50 am - 11:58 pm
GSP
-
SEA
18h 08m
1 stop
Delta Logo
11:00 pm - 12:20 pm
SEA
-
GSP
10h 20m
1 stop
$365Delta
Thu, Apr 30 - Mon, May 4
Delta Logo
5:40 am - 11:58 pm
GSP
-
SEA
21h 18m
1 stop
Delta Logo
6:00 am - 5:28 pm
SEA
-
GSP
8h 28m
1 stop
$366Delta
Thu, Apr 30 - Tue, May 5
United Airlines Logo
6:30 am - 11:49 am
GSP
-
SEA
8h 19m
1 stop
United Airlines Logo
7:29 pm - 10:01 am
SEA
-
GSP
11h 32m
2 stops
$372United Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
11:29 am - 11:04 pm
GSP
-
SEA
14h 35m
1 stop
American Airlines Logo
7:15 am - 11:39 pm
SEA
-
GSP
13h 24m
1 stop
$375American Airlines
Thu, Feb 19 - Tue, Feb 24
Delta Logo
7:20 am - 2:20 pm
GSP
-
SEA
10h 00m
1 stop
Delta Logo
6:00 am - 5:44 pm
SEA
-
GSP
8h 44m
1 stop
$377Delta
Sat, Feb 14 - Sat, Feb 21
Delta Logo
5:40 am - 9:59 am
GSP
-
SEA
7h 19m
1 stop
Delta Logo
5:30 pm - 11:40 pm
SEA
-
GSP
27h 10m
1 stop
$379Delta
Sat, May 2 - Fri, May 8
American Airlines Logo
2:19 pm - 9:08 pm
GSP
-
SEA
9h 49m
1 stop
American Airlines Logo
5:37 am - 3:36 pm
SEA
-
GSP
6h 59m
1 stop
$380American Airlines
Thu, Feb 12 - Tue, Feb 17
United Airlines Logo
6:30 am - 11:49 am
GSP
-
SEA
8h 19m
1 stop
United Airlines Logo
7:29 pm - 10:01 am
SEA
-
GSP
11h 32m
2 stops
$385United Airlines
Thu, Feb 12 - Tue, Feb 17

American Airlines flights from Greenville to Seattle

Our best American Airlines deals on Greenville to Seattle flight tickets
American Airlines
Feb 17
GSP11:29 amGreenville
14h 35m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
Feb 24
SEA7:15 amSeattle/Tacoma Intl
13h 24m
1 stop
GSP11:39 pmGreenville
$361
American Airlines
Apr 1
GSP11:28 amGreenville
14h 36m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
Apr 14
SEA11:41 amSeattle/Tacoma Intl
7h 59m
1 stop
GSP10:40 pmGreenville
$364
American Airlines
Feb 19
GSP11:29 amGreenville
14h 35m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
Feb 24
SEA7:15 amSeattle/Tacoma Intl
13h 24m
1 stop
GSP11:39 pmGreenville
$375

Southwest flights from Greenville to Seattle

Our best Southwest deals on Greenville to Seattle flight tickets
Southwest
Feb 14
GSP10:35 amGreenville
11h 35m
2 stops
SEA7:10 pmSeattle/Tacoma Intl
Feb 21
SEA7:10 amSeattle/Tacoma Intl
10h 40m
2 stops
GSP8:50 pmGreenville
$388
Southwest
Apr 1
GSP12:35 pmGreenville
12h 55m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Apr 14
SEA9:20 amSeattle/Tacoma Intl
9h 20m
2 stops
GSP9:40 pmGreenville
$391
Southwest
Apr 7
GSP1:55 pmGreenville
11h 35m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Apr 11
SEA6:55 pmSeattle/Tacoma Intl
13h 55m
2 stops
GSP11:50 amGreenville
$409

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 January 21, 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

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Tue 2/17

11:29 am-11:04 pm

1 stop14h 35m

Seattle/Tacoma Intl

Tue 2/24

7:15 am-11:39 pm

1 stop13h 24m

$361

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Wed 4/1

11:28 am-11:04 pm

1 stop14h 36m

Seattle/Tacoma Intl

Tue 4/14

11:41 am-10:40 pm

1 stop7h 59m

$364

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Thu 4/30

8:50 am-11:58 pm

1 stop18h 08m

Seattle/Tacoma Intl

Mon 5/4

11:00 pm-12:20 pm

1 stop10h 20m

$365

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Thu 4/30

5:40 am-11:58 pm

1 stop21h 18m

Seattle/Tacoma Intl

Tue 5/5

6:00 am-5:28 pm

1 stop8h 28m

$366

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Tue 2/17

6:30 am-11:49 am

1 stop8h 19m

Seattle/Tacoma Intl

Tue 2/24

7:29 pm-10:01 am

2 stops11h 32m

$372

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Thu 2/19

11:29 am-11:04 pm

1 stop14h 35m

Seattle/Tacoma Intl

Tue 2/24

7:15 am-11:39 pm

1 stop13h 24m

$375

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Sat 2/14

7:20 am-2:20 pm

1 stop10h 00m

Seattle/Tacoma Intl

Sat 2/21

6:00 am-5:44 pm

1 stop8h 44m

$377

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Sat 5/2

5:40 am-9:59 am

1 stop7h 19m

Seattle/Tacoma Intl

Fri 5/8

5:30 pm-11:40 pm

1 stop27h 10m

$379

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Thu 2/12

2:19 pm-9:08 pm

1 stop9h 49m

Seattle/Tacoma Intl

Tue 2/17

5:37 am-3:36 pm

1 stop6h 59m

$380

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Thu 2/12

6:30 am-11:49 am

1 stop8h 19m

Seattle/Tacoma Intl

Tue 2/17

7:29 pm-10:01 am

2 stops11h 32m

$385

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 cheapest month to fly to Seattle?

In general, September 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 $403. If you don’t want to visit Seattle in September, then you should wait until February to fly from Greenville, when ticket prices are also cheap, with an average price of $411.

How far in advance should I book a flight 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 $493 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 $390 on momondo.

How have Greenville to Seattle flight prices changed over time?

As of January 2026, prices for Greenville to Seattle flights are approximately 10% 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 19m

Direct flights

None
The fastest flight from Greenville to Seattle takes 7h 19m
There are no direct flights from Greenville to Seattle. There are no popular flight routes from Greenville to Seattle.
Search flight deals

  • 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 19m.

  • 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 $201Free CancellationRating
7.9
8,089 reviews
Search Delta flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
SouthwestPriceFrom $408Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $454Free CancellationRating
8.0
11,775 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
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Tukwila
Lakewood
Federal Way
Centralia
Westport
Kirkland
Fife
Shoreline

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.

An easier way to manage your Seattle trip

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