Cheap flights from Greenville to Portland from $127
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 12/12. 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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Fly from
Fly to
Route
Depart
Return
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Wed 10/28
7:00 am-1:38 pm
1 stop9h 38m
Portland
Wed 11/11
11:10 pm-9:35 am
1 stop7h 25m
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Thu 1/7
5:05 pm-10:26 pm
1 stop8h 21m
Portland
Mon 1/11
9:45 pm-9:25 am
1 stop8h 40m
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Thu 11/12
4:29 pm-11:09 pm
1 stop9h 40m
Portland
Tue 11/17
7:00 am-4:56 pm
1 stop6h 56m
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Thu 11/5
4:29 pm-11:09 pm
1 stop9h 40m
Portland
Thu 11/12
11:30 pm-9:30 am
1 stop7h 00m
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Sat 2/6
6:30 am-11:31 am
1 stop8h 01m
Portland
Sat 2/13
7:49 pm-9:57 am
2 stops11h 08m
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Fri 12/11
4:01 pm-8:55 pm
1 stop7h 54m
Portland
Mon 12/14
11:13 pm-11:06 am
1 stop8h 53m
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Thu 1/7
6:57 am-1:16 pm
1 stop9h 19m
Portland
Mon 1/11
10:39 pm-10:33 am
1 stop8h 54m
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Thu 1/7
3:15 pm-9:55 pm
2 stops9h 40m
Portland
Mon 1/11
6:50 am-7:40 pm
2 stops9h 50m
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Tue 12/15
2:50 pm-11:20 pm
2 stops11h 30m
Portland
Mon 1/4
11:30 pm-2:10 pm
2 stops11h 40m
GreenvillePortland
GSP Greenville - PDX Portland
GSPPDX
Greenville
Thu 2/11
6:45 am-10:56 am
1 stop7h 11m
Portland
Tue 2/16
11:40 am-11:37 pm
1 stop8h 57m
See travel insights to Portland from
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 typical price of a round-trip flight between Greenville and Portland?
Prices are currently low for flights on this route.
Typical prices usually range from $466 to $620.The lowest price recently found on this route was $253.
What is the cheapest month to fly to Portland?
The cheapest month to fly to Portland from Greenville is in May. Flight prices, which tend to average around $428, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in May, then you should wait until July to fly from Greenville, when ticket prices are also cheap, with an average price of $433.
How far in advance should I book a flight from Greenville 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 $493 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 $393 on momondo.
What is the cheapest airline that flies from Greenville to Portland?
Delta, United Airlines, and American Airlines are the most popular carriers operating from Greenville to Portland
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 60% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 5 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
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
Frequently asked questions about flying from Greenville to Portland
How far is Greenville to Portland by plane?
The straight-line distance from Greenville to Portland is 2221.9 mi. 7h 49m 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 3 operators available for flights from Greenville Airport to Portland Airport as of October 2026.
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 45% of the total bookings. Other popular airlines include Delta with 28% and United Airlines with 27%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $248 | Free Cancellation | Rating 7.8 8,654 reviews | |||
| PriceFrom $333 | Free Cancellation | Rating 7.4 10,332 reviews | |||
| PriceFrom $358 | Free Cancellation | Rating 7.0 12,152 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy 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.