Which airport is the most popular layover for flights between Greenville and Seattle?

Chicago (ORD) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Greenville to Seattle?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 37m.

What airlines fly to Seattle?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Seattle from Greenville according to our data. American Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Greenville to Seattle/Tacoma Intl?

American Airlines and Delta are the most popular carriers operating from Greenville to Seattle/Tacoma Intl

Which layover airport offers the lowest fares from Greenville to Seattle?

Flights via Dallas (DFW) offer the lowest average round-trip price of $492.

Which layover airport has the shortest connection time from Greenville to Seattle?

Charlotte (CLT) has the shortest average layover time for this route: 1h 09m.

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?

There are 5 operators available for flights from Greenville Airport to Seattle/Tacoma Intl Airport as of November 2025.

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.

$156 Cheap Flights from Greenville to Seattle in 2025/26

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Cheap round-trip flights

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7:20 am - 2:21 pmGSP-SEA

10h 01m1 stop

6:05 am - 6:04 pmSEA-GSP

8h 59m1 stop

$335Delta

Find Deal

mar., ene. 20 - sáb., ene. 24

10:00 am - 6:14 pmGSP-SEA

11h 14m2 stops

11:45 pm - 11:08 amSEA-GSP

8h 23m1 stop

$340United Airlines

Find Deal

mar., ene. 20 - sáb., ene. 24

10:00 am - 6:26 pmGSP-SEA

11h 26m2 stops

8:40 am - 8:47 pmSEA-GSP

9h 07m2 stops

$345United Airlines

Find Deal

mar., ene. 20 - sáb., ene. 24

6:00 am - 1:06 pmGSP-SEA

10h 06m1 stop

8:35 am - 8:56 pmSEA-GSP

9h 21m1 stop

$351American Airlines

Find Deal

mié., dic. 17 - sáb., ene. 10

5:40 am - 10:07 amGSP-SEA

7h 27m1 stop

6:00 am - 5:54 pmSEA-GSP

8h 54m1 stop

$359Delta

Find Deal

sáb., feb. 14 - mié., feb. 18

5:40 am - 10:07 amGSP-SEA

7h 27m1 stop

4:05 pm - 9:16 amSEA-GSP

14h 11m1 stop

$361Delta

Find Deal

sáb., feb. 14 - mié., feb. 18

7:50 am - 10:20 pmGSP-SEA

17h 30m1 stop

8:04 am - 11:59 pmSEA-GSP

12h 55m1 stop

$368American Airlines

Find Deal

vie., ene. 23 - mié., ene. 28

5:40 am - 10:09 amGSP-SEA

7h 29m1 stop

6:15 am - 4:53 pmSEA-GSP

7h 38m1 stop

$376Delta

Find Deal

jue., ene. 8 - sáb., ene. 17

6:49 am - 7:38 pmGSP-SEA

15h 49m2 stops

6:00 am - 5:54 pmSEA-GSP

8h 54m1 stop

$377Delta

Find Deal

sáb., feb. 14 - mié., feb. 18

1:45 pm - 8:45 pmGSP-SEA

10h 00m1 stop

8:04 am - 8:48 pmSEA-GSP

9h 44m2 stops

$381American Airlines

Find Deal

jue., ene. 8 - sáb., ene. 17

Delta flights from Greenville to Seattle

Our best Delta deals on Greenville to Seattle flight tickets

Delta

Jan 20

GSP7:20 amGreenville

10h 01m

1 stop

SEA2:21 pmSeattle/Tacoma Intl

Jan 24

SEA6:05 amSeattle/Tacoma Intl

8h 59m

1 stop

GSP6:04 pmGreenville

$335

Find similar

Delta

Feb 14

GSP5:40 amGreenville

7h 27m

1 stop

SEA10:07 amSeattle/Tacoma Intl

Feb 18

SEA6:00 amSeattle/Tacoma Intl

8h 54m

1 stop

GSP5:54 pmGreenville

$359

Find similar

Delta

Feb 14

GSP5:40 amGreenville

7h 27m

1 stop

SEA10:07 amSeattle/Tacoma Intl

Feb 18

SEA4:05 pmSeattle/Tacoma Intl

14h 11m

1 stop

GSP9:16 amGreenville

$361

Find similar

United Airlines flights from Greenville to Seattle

Our best United Airlines deals on Greenville to Seattle flight tickets

United Airlines

Jan 20

GSP10:00 amGreenville

11h 14m

2 stops

SEA6:14 pmSeattle/Tacoma Intl

Jan 24

SEA11:45 pmSeattle/Tacoma Intl

8h 23m

1 stop

GSP11:08 amGreenville

$340

Find similar

United Airlines

Jan 20

GSP10:00 amGreenville

11h 26m

2 stops

SEA6:26 pmSeattle/Tacoma Intl

Jan 24

SEA8:40 amSeattle/Tacoma Intl

9h 07m

2 stops

GSP8:47 pmGreenville

$345

Find similar

United Airlines

Jan 5

GSP11:55 amGreenville

12h 22m

2 stops

SEA9:17 pmSeattle/Tacoma Intl

Jan 6

SEA11:45 pmSeattle/Tacoma Intl

8h 23m

1 stop

GSP11:08 amGreenville

$445

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

mar. 1/20

7:20 am-2:21 pm

1 stop10h 01m

Seattle/Tacoma Intl

sáb. 1/24

6:05 am-6:04 pm

1 stop8h 59m

$335

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

mar. 1/20

10:00 am-6:14 pm

2 stops11h 14m

Seattle/Tacoma Intl

sáb. 1/24

11:45 pm-11:08 am

1 stop8h 23m

$340

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

mar. 1/20

10:00 am-6:26 pm

2 stops11h 26m

Seattle/Tacoma Intl

sáb. 1/24

8:40 am-8:47 pm

2 stops9h 07m

$345

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

mié. 12/17

6:00 am-1:06 pm

1 stop10h 06m

Seattle/Tacoma Intl

sáb. 1/10

8:35 am-8:56 pm

1 stop9h 21m

$351

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

sáb. 2/14

5:40 am-10:07 am

1 stop7h 27m

Seattle/Tacoma Intl

mié. 2/18

6:00 am-5:54 pm

1 stop8h 54m

$359

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

sáb. 2/14

5:40 am-10:07 am

1 stop7h 27m

Seattle/Tacoma Intl

mié. 2/18

4:05 pm-9:16 am

1 stop14h 11m

$361

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

vie. 1/23

7:50 am-10:20 pm

1 stop17h 30m

Seattle/Tacoma Intl

mié. 1/28

8:04 am-11:59 pm

1 stop12h 55m

$368

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

jue. 1/8

5:40 am-10:09 am

1 stop7h 29m

Seattle/Tacoma Intl

sáb. 1/17

6:15 am-4:53 pm

1 stop7h 38m

$376

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

sáb. 2/14

6:49 am-7:38 pm

2 stops15h 49m

Seattle/Tacoma Intl

mié. 2/18

6:00 am-5:54 pm

1 stop8h 54m

$377

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

jue. 1/8

1:45 pm-8:45 pm

1 stop10h 00m

Seattle/Tacoma Intl

sáb. 1/17

8:04 am-8:48 pm

2 stops9h 44m

$381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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

Fastest flight time	7h 27m
Direct flights	None

The fastest flight from Greenville to Seattle takes 7h 27m

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 27m.
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?
There are 5 operators available for flights from Greenville Airport to Seattle/Tacoma Intl Airport as of November 2025.
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?
momondo data reveals that the most frequently booked airline on the route from Greenville to Seattle is American Airlines, representing 52% of all bookings. The subsequent popular airlines are Delta at 21%, United Airlines at 18%, and Southwest at 5%.

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
Delta	PriceFrom $238	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 9,050 reviews	Search United Airlines flights
American Airlines	PriceFrom $343	Free Cancellation	Rating 7.2 11,037 reviews	Search American Airlines flights
Southwest	PriceFrom $408	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $491	Free Cancellation	Rating 8.0 11,363 reviews	Search Alaska Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Lakewood

Federal Way

Fife

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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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vie. 1/2

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Cheap flights from Greenville to Seattle from $156

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 12/9. 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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Big names and deals

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Filter for what you want

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Delta flights from Greenville to Seattle

Our best Delta deals on Greenville to Seattle flight tickets

United Airlines flights from Greenville to Seattle

Our best United Airlines deals on Greenville to Seattle flight tickets

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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?

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

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

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

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.

What is the cheapest airline that flies from Greenville to Seattle/Tacoma Intl?

American Airlines and Delta are the most popular carriers operating from Greenville to Seattle/Tacoma Intl

What airlines fly to Seattle?

Which airport is the most popular layover for flights between Greenville and Seattle?

Chicago (ORD) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Greenville to Seattle?

Flights via Dallas (DFW) offer the lowest average round-trip price of $492.

Which layover airport has the shortest travel time from Greenville to Seattle?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 37m.

Which layover airport has the shortest connection time from Greenville to Seattle?

Charlotte (CLT) has the shortest average layover time for this route: 1h 09m.

When to book flights from Greenville to Seattle

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

Direct flights

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

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

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?

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

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

Traveling to a place near Seattle?

Why use momondo?

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

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

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

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

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington