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Cheap flights from Greenville to Seattle from $178

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 12/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:01 am - 1:30 pmGSP-SEA
30h 29m1 stop
Multiple Airlines Logo
3:40 pm - 4:48 pmSEA-GSP
22h 08m2 stops
$294Multiple Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Delta Logo
5:40 am - 12:20 pmGSP-SEA
9h 40m1 stop
Delta Logo
6:00 am - 5:54 pmSEA-GSP
8h 54m1 stop
$359Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
Delta Logo
6:45 am - 12:40 pmGSP-SEA
8h 55m1 stop
Delta Logo
10:55 pm - 9:19 amSEA-GSP
7h 24m1 stop
$368Delta
Find Deal
Wed, Dec 17 - Wed, Dec 24
American Airlines Logo
6:00 am - 1:08 pmGSP-SEA
10h 08m2 stops
American Airlines Logo
6:12 am - 5:56 pmSEA-GSP
8h 44m1 stop
$373American Airlines
Find Deal
Wed, Jan 14 - Sun, Jan 18
American Airlines Logo
4:48 pm - 11:34 pmGSP-SEA
9h 46m1 stop
American Airlines Logo
10:58 pm - 10:34 amSEA-GSP
8h 36m1 stop
$377American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
4:42 pm - 11:59 pmGSP-SEA
10h 17m1 stop
American Airlines Logo
8:04 am - 8:48 pmSEA-GSP
9h 44m2 stops
$382American Airlines
Find Deal
Wed, Dec 17 - Sat, Jan 10
Southwest Logo
7:40 am - 6:40 pmGSP-SEA
14h 00m2 stops
Southwest Logo
5:15 am - 7:50 pmSEA-GSP
11h 35m2 stops
$387Southwest
Find Deal
Wed, Dec 17 - Sat, Jan 10
American Airlines Logo
7:50 am - 10:20 pmGSP-SEA
17h 30m1 stop
American Airlines Logo
8:35 am - 8:56 pmSEA-GSP
9h 21m1 stop
$396American Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 17
American Airlines Logo
7:50 am - 10:20 pmGSP-SEA
17h 30m1 stop
American Airlines Logo
8:04 am - 8:48 pmSEA-GSP
9h 44m2 stops
$401American Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 17
American Airlines Logo
3:39 pm - 8:45 pmGSP-SEA
8h 06m1 stop
American Airlines Logo
8:04 am - 11:59 pmSEA-GSP
12h 55m1 stop
$405American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25

Delta flights from Greenville to Seattle

Our best Delta deals on Greenville to Seattle flight tickets
Delta
Feb 14
GSP5:40 amGreenville
9h 40m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Feb 18
SEA6:00 amSeattle/Tacoma Intl
8h 54m
1 stop
GSP5:54 pmGreenville
$359
Find similar
Delta
Dec 17
GSP6:45 amGreenville
8h 55m
1 stop
SEA12:40 pmSeattle/Tacoma Intl
Dec 24
SEA10:55 pmSeattle/Tacoma Intl
7h 24m
1 stop
GSP9:19 amGreenville
$368
Find similar
Delta
Apr 9
GSP5:45 amGreenville
9h 44m
1 stop
SEA12:29 pmSeattle/Tacoma Intl
Apr 13
SEA9:20 pmSeattle/Tacoma Intl
9h 08m
1 stop
GSP9:28 amGreenville
$447
Find similar

Southwest flights from Greenville to Seattle

Our best Southwest deals on Greenville to Seattle flight tickets
Southwest
Dec 17
GSP7:40 amGreenville
14h 00m
2 stops
SEA6:40 pmSeattle/Tacoma Intl
Jan 10
SEA5:15 amSeattle/Tacoma Intl
11h 35m
2 stops
GSP7:50 pmGreenville
$387
Find similar
Southwest
Dec 2
GSP3:05 pmGreenville
10h 50m
2 stops
SEA10:55 pmSeattle/Tacoma Intl
Dec 9
SEA5:40 amSeattle/Tacoma Intl
11h 00m
2 stops
GSP7:40 pmGreenville
$427
Find similar
Southwest
Jan 1
GSP7:40 amGreenville
14h 00m
2 stops
SEA6:40 pmSeattle/Tacoma Intl
Jan 7
SEA6:05 amSeattle/Tacoma Intl
10h 45m
2 stops
GSP7:50 pmGreenville
$444
Find similar

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 November 18, 2025.
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

Fri 12/12

10:01 am-1:30 pm

1 stop30h 29m

Seattle/Tacoma Intl

Mon 12/15

3:40 pm-4:48 pm

2 stops22h 08m

$294

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Sat 2/14

5:40 am-12:20 pm

1 stop9h 40m

Seattle/Tacoma Intl

Wed 2/18

6:00 am-5:54 pm

1 stop8h 54m

$359

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Wed 12/17

6:45 am-12:40 pm

1 stop8h 55m

Seattle/Tacoma Intl

Wed 12/24

10:55 pm-9:19 am

1 stop7h 24m

$368

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Wed 1/14

6:00 am-1:08 pm

2 stops10h 08m

Seattle/Tacoma Intl

Sun 1/18

6:12 am-5:56 pm

1 stop8h 44m

$373

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Tue 12/2

4:48 pm-11:34 pm

1 stop9h 46m

Seattle/Tacoma Intl

Tue 12/9

10:58 pm-10:34 am

1 stop8h 36m

$377

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Wed 12/17

4:42 pm-11:59 pm

1 stop10h 17m

Seattle/Tacoma Intl

Sat 1/10

8:04 am-8:48 pm

2 stops9h 44m

$382

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Wed 12/17

7:40 am-6:40 pm

2 stops14h 00m

Seattle/Tacoma Intl

Sat 1/10

5:15 am-7:50 pm

2 stops11h 35m

$387

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Thu 1/8

7:50 am-10:20 pm

1 stop17h 30m

Seattle/Tacoma Intl

Sat 1/17

8:35 am-8:56 pm

1 stop9h 21m

$396

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Thu 1/8

7:50 am-10:20 pm

1 stop17h 30m

Seattle/Tacoma Intl

Sat 1/17

8:04 am-8:48 pm

2 stops9h 44m

$401

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Wed 1/21

3:39 pm-8:45 pm

1 stop8h 06m

Seattle/Tacoma Intl

Sun 1/25

8:04 am-11:59 pm

1 stop12h 55m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 January to fly from Greenville, when ticket prices are also cheap, with an average price of $442.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Greenville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $427. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Greenville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $564.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Greenville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $493 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $543. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $487 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 $392 on momondo.

How have Greenville to Seattle flight prices changed over time?

As of November 2025, prices for Greenville to Seattle flights are approximately 7% cheaper 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

Direct flights

None
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 26m.

  • 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 $238Free CancellationRating
7.9
8,003 reviews
Search Delta flights
United AirlinesPriceFrom $338Free CancellationRating
7.4
9,019 reviews
Search United Airlines flights
American AirlinesPriceFrom $339Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
SouthwestPriceFrom $408Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $488Free CancellationRating
8.0
11,317 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
Puyallup
Marysville
Redmond
Tukwila
Lakewood
Federal Way
Fife
Cle Elum
Centralia
Kirkland
Westport
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.

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