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PDX - GSP

$157 Find cheap flights from Portland to Greenville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Greenville departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Greenville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Greenville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Greenville, as well as popular online travel agencies
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Portland to Greenville (PDX-GSP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Greenville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:55 pm - 8:40 amPDX-GSP
7h 45m1 stop
6:09 pm - 12:38 amGSP-PDX
9h 29m1 stop
$361American Airlines
Find Deal
Mon, Jun 3 - Sat, Jun 8
6:15 pm - 8:40 amPDX-GSP
11h 25m2 stops
5:52 pm - 10:58 pmGSP-PDX
8h 06m1 stop
$368American Airlines
Find Deal
Mon, Jun 3 - Sat, Jun 8
9:55 pm - 8:40 amPDX-GSP
7h 45m1 stop
12:50 pm - 7:57 pmGSP-PDX
10h 07m1 stop
$373American Airlines
Find Deal
Mon, May 27 - Sat, Jun 8
11:54 pm - 12:12 pmPDX-GSP
9h 18m2 stops
12:50 pm - 7:57 pmGSP-PDX
10h 07m1 stop
$379American Airlines
Find Deal
Mon, May 27 - Sat, Jun 8
7:12 pm - 9:29 amPDX-GSP
11h 17m2 stops
5:50 am - 10:29 amGSP-PDX
7h 39m1 stop
$411Delta
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Wed, May 8 - Sat, May 11
1:59 pm - 11:57 pmPDX-GSP
6h 58m1 stop
3:23 pm - 9:37 pmGSP-PDX
9h 14m1 stop
$414Delta
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Tue, May 14 - Fri, May 24
7:12 pm - 9:29 amPDX-GSP
11h 17m2 stops
6:09 am - 11:24 amGSP-PDX
8h 15m2 stops
$416Delta
Find Deal
Wed, May 8 - Sat, May 11
12:20 am - 10:07 amPDX-GSP
6h 47m1 stop
5:40 pm - 7:43 amGSP-PDX
17h 03m2 stops
$516United Airlines
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Mon, Jul 15 - Tue, Jul 23
12:20 am - 10:07 amPDX-GSP
6h 47m1 stop
5:40 pm - 10:30 pmGSP-PDX
7h 50m1 stop
$527United Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
11:45 pm - 10:12 amPDX-GSP
7h 27m1 stop
7:05 am - 7:04 pmGSP-PDX
14h 59m1 stop
$577United Airlines
Find Deal
Sun, May 26 - Sat, Jun 8

Flights from Portland to Greenville - Travel Insights & Trends

Get data-powered insights and trends into flights from Portland to Greenville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Portland to Greenville?

The average price of all flights from Portland to Greenville clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Greenville on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Portland to Greenville. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Portland to Greenville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Greenville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Portland to Greenville is January, where tickets cost $475 on average. On the other hand, the most expensive months are July and May, where the average cost of tickets is $822 and $715 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Portland to Greenville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Portland to Greenville, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 88 days before departure.

Which airlines provide the cheapest flights from Portland to Greenville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $157. KAYAK users also found Portland to Greenville round-trip flights on American Airlines from $361 and on Delta from $411.

Good to know

Low season

January

High season

October

Cheapest flight

$157
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Portland to Greenville

When to book flights from Portland to Greenville

Are your dates flexible? Find out the best times to travel from Portland to Greenville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Greenville

  • What is the cheapest flight from Portland to Greenville?

    In the last 3 days, the lowest price for a flight from Portland to Greenville was $157 for a one-way ticket and $361 for a round-trip.

  • Do I need a passport to fly between Portland and Greenville?

    A passport is not required to fly from Portland to Greenville.

  • Which aircraft models fly most regularly from Portland to Greenville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Greenville?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Portland and Greenville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Greenville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Greenville are Delta and United Airlines. With an average price for the route of $535 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $574 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Portland to Greenville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Greenville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Greenville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Greenville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Greenville with an airline and back to Portland with another airline. Booking your flights between Portland and GSP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Greenville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Greenville from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Portland to Greenville

 
See real verified KAYAK customer reviews for airlines flying from Portland to Greenville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Greenville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9110 reviews
7.9comfort
8.6crew
7.3food
8.2boarding
7.3entertainment
Airline reviews

It was so easy to board using my boarding pass on my iPhone, and I liked what I was given on the plane for food and drink, and everyone was very friendly.

10.0 ExcellentAnonymous, Apr 2024PDX - OAK
Read more about Alaska Airlines reviews

It was so easy to board using my boarding pass on my iPhone, and I liked what I was given on the plane for food and drink, and everyone was very friendly.

dont re-route to San Jose. Re-route to closer airport. Provide shuttle bus to go to SFO, not just LYFT vouchers.

Staff seemed genuinely nice, not just going through the motions.

I would have rated the entire experience much better were it not for two things: 1. There was inconsistency between what we were told once on the plane vs. the answer I received to the question about "spreading out" from our assigned seats because the flight was sparsely populated, and the entire row we were in was empty but for us. I asked about one of us moving over one seat to make more room for us; before getting on the plane, I was told we could, which seemed like a sensible answer. Once on the plane, it was announced that we needed to stay in our assigned seats despite all of the empty space in our row, which seemed unneccessarily restrictive. 2. To add to the discomfort, we sat on the tarmac once the plane landed in Burbank for over half an hour waiting for a gate to become available. During that time we had to remain seated and buckled in, which was becoming more difficult as time dragged on, especially for my wife. If all of this was due to regulations, that may mitigate the sense of "needless" restriction somewhat, but it points to a need to make regulations less restrictive where it is not appropriate for the current conditions. The crew was not "nasty" about the restrictions, so I do not resent their actions, but it certainly would have been a much more pleasant flight if we had a few more options when it comes to comfort.

The seat side plug ins didn’t work in my row, and I ran out of things to do since my iPad and iPhone ran out of juice. The flight attendant offered me a free drink but I don’t drink. I suggested a free snack box instead and she just shrugged and walked off. Why do us non-drinkers get the short end of the stick?

Flight left two hours late with no real explanation and they inexplicably had the heat running on the flight as well

I like Alaska Air fine. Great crew. Late departure still arrived on time.

Plane delayed, emergency light on so we couldn’t board- further delayed, had to sit on run way for an hour for other plane priority

I missed my flight and was not able to rebook. I switched to jet blue for a same day flight. Both legs were cancelled. Unacceptable.

It was just fine. Short flight so nothing special to comment on.

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

Book cheap flights from Portland to Greenville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Greenville found on KAYAK in the last 72 hours.
5/25Sat
1 stopAmerican Airlines
8h 58mPDX-GSP
$157
5/24Fri
2 stopsDelta
10h 38mPDX-GSP
$163
6/18Tue
1 stopAmerican Airlines
14h 27mPDX-GSP
$224
7/13Sat
1 stopAmerican Airlines
8h 55mPDX-GSP
$228
7/13Sat
2 stopsDelta
14h 58mPDX-GSP
$264
7/12Fri
1 stopAmerican Airlines
7h 51mPDX-GSP
$278
6/18Tue
2 stopsDelta
8h 46mPDX-GSP
$324
5/25Sat
3 stopsUnited Airlines
19h 10mPDX-GSP
$335
6/17Mon
1 stopUnited Airlines
17h 58mPDX-GSP
$369
5/24Fri
1 stopUnited Airlines
19h 35mPDX-GSP
$508

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Last minute flights from Portland to Greenville

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Portland to Greenville that are departing in the next 10 days.
4/26Fri
multi-stopAmerican Airlines
7h 41mPDX-GSP
4/27Sat
multi-stopAmerican Airlines
7h 26mGSP-PDX
$703
4/26Fri
multi-stopAmerican Airlines
7h 41mPDX-GSP
4/27Sat
multi-stopAmerican Airlines
9h 46mGSP-PDX
$708
4/26Fri
multi-stopAmerican Airlines
11h 39mPDX-GSP
4/27Sat
multi-stopAmerican Airlines
9h 46mGSP-PDX
$714

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Portland - Greenville Flights

Departure:

Portland (PDX)United States

Destination:

Greenville (GSP)United States

Return flight deals:

Greenville - Portland

Cabin classes: