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

Charlotte (CLT) has the shortest average layover time for this route: 0h 57m.

What airlines fly to Portland?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Portland from Greenville according to our data. American Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 6 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

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

What is the cheapest airline that flies from Greenville to Portland?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Greenville to Portland

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

Flights via Dallas (DFW) offer the lowest average round-trip price of $362.

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

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 40m.

When did momondo last update prices for flights from Greenville Airport to Portland Airport?

Prices for flights from Greenville Airport to Portland Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Greenville Airport to Portland Airport?

There are 4 operators available for flights from Greenville Airport to Portland Airport as of September 2025.

How old do you have to be to fly from Greenville Airport to Portland Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland 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 Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$182 Cheap Flights from Greenville to Portland in 2025/26

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Find the cheapest flights from Greenville to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

11:26 am - 11:06 pmGSP-PDX

14h 40m1 stop

5:34 am - 5:04 pmPDX-GSP

8h 30m1 stop

$353American Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

8:04 pm - 9:31 amGSP-PDX

16h 27m1 stop

9:52 pm - 9:43 amPDX-GSP

8h 51m1 stop

$360American Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

8:05 am - 8:24 pmGSP-PDX

15h 19m1 stop

6:00 am - 9:37 pmPDX-GSP

12h 37m1 stop

$361American Airlines

Find Deal

Wed, Feb 25 - Sat, Feb 28

5:30 am - 10:16 amGSP-PDX

7h 46m1 stop

10:10 pm - 8:59 amPDX-GSP

7h 49m1 stop

$363Delta

Find Deal

Tue, Oct 28 - Tue, Oct 28

3:55 pm - 10:45 pmGSP-PDX

9h 50m2 stops

11:12 pm - 11:30 amPDX-GSP

9h 18m1 stop

$368United Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

2:15 pm - 7:18 pmGSP-PDX

8h 03m1 stop

9:45 pm - 9:27 amPDX-GSP

8h 42m1 stop

$370Delta

Find Deal

Sat, Feb 14 - Wed, Feb 18

4:29 pm - 10:45 pmGSP-PDX

9h 16m1 stop

11:59 pm - 11:47 amPDX-GSP

8h 48m1 stop

$388United Airlines

Find Deal

Fri, Oct 24 - Mon, Nov 3

3:00 pm - 10:50 pmGSP-PDX

10h 50m2 stops

7:35 pm - 10:00 amPDX-GSP

11h 25m2 stops

$398Southwest

Find Deal

Wed, Oct 22 - Mon, Oct 27

4:47 pm - 11:48 amGSP-PDX

22h 01m2 stops

2:18 pm - 9:06 pmPDX-GSP

27h 48m1 stop

$406Multiple Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

4:20 pm - 12:30 amGSP-PDX

11h 10m2 stops

6:15 am - 7:40 pmPDX-GSP

10h 25m2 stops

$411Southwest

Find Deal

Tue, Nov 25 - Tue, Dec 2

United Airlines flights from Greenville to Portland

Our best United Airlines deals on Greenville to Portland flight tickets

United Airlines

Oct 22

GSP3:55 pmGreenville

9h 50m

2 stops

PDX10:45 pmPortland

Oct 27

PDX11:12 pmPortland

9h 18m

1 stop

GSP11:30 amGreenville

$368

Find similar

United Airlines

Oct 24

GSP4:29 pmGreenville

9h 16m

1 stop

PDX10:45 pmPortland

Nov 3

PDX11:59 pmPortland

8h 48m

1 stop

GSP11:47 amGreenville

$388

Find similar

United Airlines

Oct 24

GSP4:29 pmGreenville

10h 59m

2 stops

PDX12:28 amPortland

Nov 3

PDX11:59 pmPortland

8h 48m

1 stop

GSP11:47 amGreenville

$393

Find similar

Delta flights from Greenville to Portland

Our best Delta deals on Greenville to Portland flight tickets

Delta

Oct 28

GSP5:30 amGreenville

7h 46m

1 stop

PDX10:16 amPortland

Oct 28

PDX10:10 pmPortland

7h 49m

1 stop

GSP8:59 amGreenville

$363

Find similar

Delta

Feb 14

GSP2:15 pmGreenville

8h 03m

1 stop

PDX7:18 pmPortland

Feb 18

PDX9:45 pmPortland

8h 42m

1 stop

GSP9:27 amGreenville

$370

Find similar

Delta

Oct 23

GSP5:30 amGreenville

10h 19m

2 stops

PDX12:49 pmPortland

Oct 27

PDX12:40 amPortland

10h 50m

2 stops

GSP2:30 pmGreenville

$373

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 10/22

11:26 am-11:06 pm

1 stop14h 40m

Portland

Mon 10/27

5:34 am-5:04 pm

1 stop8h 30m

$353

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 10/22

8:04 pm-9:31 am

1 stop16h 27m

Portland

Mon 10/27

9:52 pm-9:43 am

1 stop8h 51m

$360

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 2/25

8:05 am-8:24 pm

1 stop15h 19m

Portland

Sat 2/28

6:00 am-9:37 pm

1 stop12h 37m

$361

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Tue 10/28

5:30 am-10:16 am

1 stop7h 46m

Portland

Tue 10/28

10:10 pm-8:59 am

1 stop7h 49m

$363

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 10/22

3:55 pm-10:45 pm

2 stops9h 50m

Portland

Mon 10/27

11:12 pm-11:30 am

1 stop9h 18m

$368

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Sat 2/14

2:15 pm-7:18 pm

1 stop8h 03m

Portland

Wed 2/18

9:45 pm-9:27 am

1 stop8h 42m

$370

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Fri 10/24

4:29 pm-10:45 pm

1 stop9h 16m

Portland

Mon 11/3

11:59 pm-11:47 am

1 stop8h 48m

$388

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 10/22

3:00 pm-10:50 pm

2 stops10h 50m

Portland

Mon 10/27

7:35 pm-10:00 am

2 stops11h 25m

$398

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Thu 10/16

4:47 pm-11:48 am

2 stops22h 01m

Portland

Sun 10/19

2:18 pm-9:06 pm

1 stop27h 48m

$406

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Tue 11/25

4:20 pm-12:30 am

2 stops11h 10m

Portland

Tue 12/2

6:15 am-7:40 pm

2 stops10h 25m

$411

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How to get the cheapest flight ticket from Greenville to Portland

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 Portland?

The cheapest month to fly to Portland from Greenville is in September. Flight prices, which tend to average around $391, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until January to fly from Greenville, when ticket prices are also cheap, with an average price of $411.

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

The cheapest day to depart on your flight to Portland is on a Friday when prices can be found for as low as $476. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $604.

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $497. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $526 per ticket.

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

You are more likely to see cheaper flights to Portland from Greenville when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $497 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Greenville for as low as $391 on momondo.

Can stopping save me money on Greenville to Portland flights?

You could potentially save up to 45% on your flight if you consider stops on a Greenville to Portland flight.

How have Greenville to Portland flight prices changed over time?

As of September 2025, prices for Greenville to Portland flights are approximately 41% cheaper when compared to flights at the same time last year.

When to book flights from Greenville to Portland

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

Estimated round-trip price

Cheap Greenville to Portland (GSP to PDX) flight deals and tips

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

Direct flights	None

There are no direct flights from Greenville to Portland. There are no popular flight routes from Greenville to Portland.

Search flight deals

How far is Greenville to Portland by plane?
The straight-line distance from Greenville to Portland is 2221.9 mi. 7h 18m is a normal flight duration for this route.
When did momondo last update prices for flights from Greenville Airport to Portland Airport?
Prices for flights from Greenville Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Greenville Airport to Portland Airport?
There are 4 operators available for flights from Greenville Airport to Portland Airport as of September 2025.
How old do you have to be to fly from Greenville Airport to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland 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 Portland 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 Portland?
Based on momondo bookings for flights between Greenville and Portland, the leading airline is American Airlines, making up 57% of the total bookings. Other popular airlines include Delta with 26%, United Airlines with 12%, and Southwest with 5%.

Best airlines flying from Greenville to Portland

Compare and see reviews for airlines that fly from Greenville to Portland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $213	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
United Airlines	PriceFrom $217	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
American Airlines	PriceFrom $336	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $394	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

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Vancouver

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Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Gresham

McMinnville

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Tigard

The Dalles

Pacific City

Tillamook

Manzanita

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to Portland. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Greenville to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Greenville.

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

Price alerts on flights to Portland 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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Cheap flights from Greenville to Portland from $182

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 Portland departing on 10/15. 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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How to get the cheapest flight ticket from Greenville to Portland

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 Portland?

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

The cheapest day to depart on your flight to Portland is on a Friday when prices can be found for as low as $476. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $604.

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $497. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $526 per ticket.

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

Can stopping save me money on Greenville to Portland flights?

You could potentially save up to 45% on your flight if you consider stops on a Greenville to Portland flight.

How have Greenville to Portland flight prices changed over time?

As of September 2025, prices for Greenville to Portland flights are approximately 41% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Greenville to Portland?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Greenville to Portland

What airlines fly to Portland?

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

Dallas (DFW) 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 Portland?

Flights via Dallas (DFW) offer the lowest average round-trip price of $362.

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

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 40m.

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

Charlotte (CLT) has the shortest average layover time for this route: 0h 57m.

When to book flights from Greenville to Portland

Cheap Greenville to Portland (GSP to PDX) flight deals and tips

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

Direct flights

How far is Greenville to Portland by plane?

When did momondo last update prices for flights from Greenville Airport to Portland Airport?

How many operators does momondo search for flights from Greenville Airport to Portland Airport?

How old do you have to be to fly from Greenville Airport to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

What is the most popular airline from Greenville to Portland?

Best airlines flying from Greenville to Portland

Compare and see reviews for airlines that fly from Greenville to Portland with momondo

Traveling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland 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 Oregon