Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Greenville from $197

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Greenville departing on 3/5. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Greenville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:45 pm - 9:05 am
PDX
-
GSP
8h 20m
1 stop
Delta Logo
5:40 am - 10:30 am
GSP
-
PDX
7h 50m
1 stop
$367Delta
Tue, Mar 3 - Wed, Mar 11
Delta Logo
12:40 am - 2:02 pm
PDX
-
GSP
10h 22m
2 stops
Delta Logo
5:40 am - 10:30 am
GSP
-
PDX
7h 50m
1 stop
$372Delta
Mon, Mar 2 - Tue, Mar 10
Delta Logo
5:00 pm - 9:05 am
PDX
-
GSP
13h 05m
2 stops
Delta Logo
6:45 am - 4:43 pm
GSP
-
PDX
12h 58m
2 stops
$378Delta
Tue, Mar 3 - Tue, Mar 10
Delta Logo
9:45 pm - 9:05 am
PDX
-
GSP
8h 20m
1 stop
Delta Logo
5:40 am - 10:30 am
GSP
-
PDX
7h 50m
1 stop
$380Delta
Mon, Mar 2 - Tue, Mar 10
Delta Logo
7:55 pm - 11:13 am
PDX
-
GSP
12h 18m
2 stops
Delta Logo
5:40 am - 10:30 am
GSP
-
PDX
7h 50m
1 stop
$385Delta
Mon, Mar 2 - Tue, Mar 10
Delta Logo
12:09 pm - 11:43 pm
PDX
-
GSP
8h 34m
1 stop
Delta Logo
5:40 am - 10:30 am
GSP
-
PDX
7h 50m
1 stop
$390Delta
Mon, Mar 2 - Wed, Mar 11
Delta Logo
9:45 pm - 9:05 am
PDX
-
GSP
8h 20m
1 stop
Delta Logo
5:40 am - 10:52 am
GSP
-
PDX
8h 12m
1 stop
$393Delta
Mon, Mar 2 - Sat, Mar 7
Delta Logo
12:09 pm - 9:38 pm
PDX
-
GSP
6h 29m
1 stop
Delta Logo
5:40 am - 12:48 pm
GSP
-
PDX
10h 08m
2 stops
$395Delta
Mon, Mar 2 - Wed, Mar 11
Delta Logo
9:45 pm - 10:05 am
PDX
-
GSP
9h 20m
1 stop
Delta Logo
11:56 am - 9:53 pm
GSP
-
PDX
12h 57m
2 stops
$398Delta
Sat, Mar 7 - Mon, Mar 16
Delta Logo
7:11 pm - 11:13 am
PDX
-
GSP
13h 02m
2 stops
Delta Logo
7:30 am - 4:01 pm
GSP
-
PDX
11h 31m
2 stops
$400Delta
Mon, Mar 2 - Wed, Mar 11

Delta flights from Portland to Greenville

Our best Delta deals on Portland to Greenville flight tickets
Delta
Mar 3
PDX9:45 pmPortland
8h 20m
1 stop
GSP9:05 amGreenville
Mar 11
GSP5:40 amGreenville
7h 50m
1 stop
PDX10:30 amPortland
$367
Delta
Mar 2
PDX12:40 amPortland
10h 22m
2 stops
GSP2:02 pmGreenville
Mar 10
GSP5:40 amGreenville
7h 50m
1 stop
PDX10:30 amPortland
$372
Delta
Mar 3
PDX5:00 pmPortland
13h 05m
2 stops
GSP9:05 amGreenville
Mar 10
GSP6:45 amGreenville
12h 58m
2 stops
PDX4:43 pmPortland
$378

American Airlines flights from Portland to Greenville

Our best American Airlines deals on Portland to Greenville flight tickets
American Airlines
Apr 1
PDX5:40 amPortland
7h 00m
1 stop
GSP3:40 pmGreenville
Apr 5
GSP4:30 pmGreenville
9h 39m
1 stop
PDX11:09 pmPortland
$407
American Airlines
Apr 1
PDX11:59 pmPortland
9h 16m
2 stops
GSP12:15 pmGreenville
Apr 5
GSP6:01 amGreenville
10h 00m
1 stop
PDX1:01 pmPortland
$412
American Airlines
Apr 1
PDX11:59 pmPortland
7h 57m
1 stop
GSP10:56 amGreenville
Apr 5
GSP4:30 pmGreenville
8h 32m
1 stop
PDX10:02 pmPortland
$417

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Greenville 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 February 12, 2026.
Use the filters below to find and compare flights from Portland to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Tue 3/3

9:45 pm-9:05 am

1 stop8h 20m

Greenville

Wed 3/11

5:40 am-10:30 am

1 stop7h 50m

$367

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Mon 3/2

12:40 am-2:02 pm

2 stops10h 22m

Greenville

Tue 3/10

5:40 am-10:30 am

1 stop7h 50m

$372

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Tue 3/3

5:00 pm-9:05 am

2 stops13h 05m

Greenville

Tue 3/10

6:45 am-4:43 pm

2 stops12h 58m

$378

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Mon 3/2

9:45 pm-9:05 am

1 stop8h 20m

Greenville

Tue 3/10

5:40 am-10:30 am

1 stop7h 50m

$380

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Mon 3/2

7:55 pm-11:13 am

2 stops12h 18m

Greenville

Tue 3/10

5:40 am-10:30 am

1 stop7h 50m

$385

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Mon 3/2

12:09 pm-11:43 pm

1 stop8h 34m

Greenville

Wed 3/11

5:40 am-10:30 am

1 stop7h 50m

$390

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Mon 3/2

9:45 pm-9:05 am

1 stop8h 20m

Greenville

Sat 3/7

5:40 am-10:52 am

1 stop8h 12m

$393

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Mon 3/2

12:09 pm-9:38 pm

1 stop6h 29m

Greenville

Wed 3/11

5:40 am-12:48 pm

2 stops10h 08m

$395

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Sat 3/7

9:45 pm-10:05 am

1 stop9h 20m

Greenville

Mon 3/16

11:56 am-9:53 pm

2 stops12h 57m

$398

PortlandGreenville

PDX - GSP

PDXGSP

Portland

Mon 3/2

7:11 pm-11:13 am

2 stops13h 02m

Greenville

Wed 3/11

7:30 am-4:01 pm

2 stops11h 31m

$400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Greenville from

How to get the cheapest flight ticket from Portland to Greenville

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 Greenville?

The month of September is another great option to travel to Greenville, with average flight prices from Portland averaging around $436.

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

You are more likely to see cheaper flights to Greenville from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Greenville for around $506 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greenville from Portland for as low as $266 on momondo.

Can stopping save me money on Portland to Greenville flights?

You could potentially save up to 1% on your flight if you consider stops on a Portland to Greenville flight.

How have Portland to Greenville flight prices changed over time?

As of February 2026, prices for Portland to Greenville flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Greenville

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

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

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

Fastest flight time

7h 04m

Direct flights

None
The fastest flight from Portland to Greenville takes 7h 04m
There are no direct flights from Portland to Greenville. There are no popular flight routes from Portland to Greenville.
Search flight deals

  • How far is Portland to Greenville by plane?

    A flight from Portland to Greenville will travel around 2221.9 mi. In terms of flight time, this usually takes a little over 7h 04m.

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

    Prices for flights from Portland Airport to Greenville Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Greenville Airport?

    The required travel and health documents for your Greenville Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Greenville Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Portland to Greenville

Compare and see reviews for airlines that fly from Portland to Greenville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
8,187 reviews
Search Delta flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,283 reviews
Search United Airlines flights
American AirlinesPriceFrom $334Free CancellationRating
7.2
11,275 reviews
Search American Airlines flights

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Anderson
Simpsonville
Greenwood
Seneca
Greer
Duncan

Why use momondo?

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

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

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

Flights from Portland to Greenville 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 Portland to Greenville?

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 Greenville from Portland.

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

If you are simply researching potential flights to Greenville, momondo offers a useful price alert feature which will track prices for flights to Greenville from Portland and alert you when they change.

An easier way to manage your Greenville 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/14
Sat 3/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States