$139 Find Cheap Flights from Greenville to Oregon - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greenville to Oregon departing on 8/24. 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
1 adult, Economy, 0 bags

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Cheap Flights from Greenville to Oregon

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$369
Eugene
Eugene1 stop$389
Boise
Boise1 stop$385
Portland
Portland1 stop$369
Eugene
Eugene1 stop$389
Boise
Boise1 stop$385

Book Cheap Greenville to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville to Oregon 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to Oregon

Tue, Aug 25 - Tue, Sep 1
Delta Logo
5:20 pm - 9:44 pmGSP  Greenville-PDX Portland
7h 24m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:55 pm - 9:18 amPDX  Portland-GSP Greenville
7h 23m1 stop Atlanta Hartsfield-Jackson
$369Delta
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
11:31 am - 6:00 pmGSP  Greenville-PDX Portland
9h 29m1 stop Chicago O'Hare Intl
American Airlines Logo
5:59 am - 6:04 pmPDX  Portland-GSP Greenville
9h 05m1 stop Chicago O'Hare Intl
$369American Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
7:00 am - 3:06 pmGSP  Greenville-PDX Portland
11h 06m2 stops Newark Denver Intl
United Airlines Logo
5:00 am - 2:48 pmPDX  Portland-GSP Greenville
6h 48m1 stop Denver Intl
$374United Airlines
Tue, Aug 25 - Thu, Sep 10
United Airlines Logo
6:30 am - 11:28 amGSP  Greenville-PDX Portland
7h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
10:56 am - 11:15 pmPDX  Portland-GSP Greenville
9h 19m1 stop Newark
$379United Airlines
Tue, Aug 25 - Tue, Sep 1
Southwest Logo
5:30 pm - 11:10 pmGSP  Greenville-PDX Portland
8h 40m2 stops Nashville Intl Chicago Midway
Southwest Logo
11:30 pm - 12:25 pmPDX  Portland-GSP Greenville
9h 55m2 stops Chicago Midway Nashville Intl
$379Southwest
Tue, Aug 25 - Wed, Sep 9
American Airlines Logo
11:31 am - 6:00 pmGSP  Greenville-PDX Portland
9h 29m1 stop Chicago O'Hare Intl
American Airlines Logo
6:01 am - 5:53 pmPDX  Portland-GSP Greenville
8h 52m1 stop Chicago O'Hare Intl
$379American Airlines
Fri, Sep 4 - Fri, Sep 11
American Airlines Logo
6:34 pm - 11:59 pmGSP  Greenville-PDX Portland
8h 25m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 4:34 pmPDX  Portland-GSP Greenville
7h 34m1 stop Dallas/Fort Worth
$379American Airlines
Fri, Sep 11 - Tue, Sep 15
Southwest Logo
8:40 am - 3:00 pmGSP  Greenville-PDX Portland
9h 20m1 stop Baltimore/Washington
Southwest Logo
7:05 am - 9:00 pmPDX  Portland-GSP Greenville
10h 55m2 stops Phoenix Sky Harbor Intl Nashville Intl
$384Southwest
Sat, Sep 5 - Wed, Sep 9
Delta Logo
6:00 am - 12:49 pmGSP  Greenville-BOI Boise Air Term. Gowen Fld
8h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:03 am - 11:00 pmBOI  Boise Air Term. Gowen Fld-GSP Greenville
9h 57m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$385Delta
Tue, Sep 29 - Mon, Oct 5
Delta Logo
5:00 pm - 9:47 pmGSP  Greenville-PDX Portland
7h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:57 pm - 11:00 amPDX  Portland-GSP Greenville
9h 03m1 stop Atlanta Hartsfield-Jackson
$390Delta
Booking Insights

KAYAK's insights & trends for Greenville to Oregon flights

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

How much is a round-trip flight from Greenville to Oregon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Greenville to Oregon departing in August.

Flight prices are below average for this route right now.

Flights to Oregon from Greenville usually cost between $378 and $577 in August.
The lowest price found in the past 5 days was $369 on Delta (Aug 25-Sep 1).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Oregon, 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 Greenville to Oregon is October, when tickets cost $394 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $558 and $538 respectively.

Good to know

Low season

December

Cheapest flight

$139
Best time to beat the crowds but there is an average 50% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Greenville to Portland

FAQs - booking Oregon flights

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

    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 Greenville to Oregon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Greenville to Oregon 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 Greenville to Oregon?

    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 from Greenville to Oregon with an airline and back with another airline.

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

    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 from Greenville to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Greenville to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Greenville to Oregon. 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 Greenville to Oregon? 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.
7.8
DeltaOverall score based on 8499 reviews
7.8Entertainment
7.8Comfort
8.1Boarding
8.5Crew
7.2Food
Airline reviews

Delta staff was exceptionally helpful and considerate. However, the first two of three flight legs were delayed making connections tentative and stressful.

6.0 GoodAnonymous, Jul 2026
Read more Delta reviews

Delta staff was exceptionally helpful and considerate. However, the first two of three flight legs were delayed making connections tentative and stressful.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

The Pilot was one of the best I've had, very informative about turbulence and got us to our destination early

I just can’t understand why are you sell to many tickets ???? We had to wait 2 hours before 13 people from our flight take money and go to next day flight!

Friendly boarding crew. Better could have been a bit more substantial food for this 3 plus hour flight.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

East Lounge in Denver was terrible. Turning away active military on orders? Really? Sad.

Clean and plenty of room for handbaggage. Leg room was cramped compared with the 777 from Frankfurt.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

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

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

Everything was excellent and I enjoyed myself. Thank for everything

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

When my flight was delayed due to weather, I was rebooked to another flight since it showed that I would miss my connection. It was a lot of work to get back onto my originally connecting flight which was also delayed. That part caused a lot of stress and frustration. The ticketing agent at the desk was not very helpful.

Packed commercial flight was as comfortable as can be expected

Everything you need to know for your flight from Greenville to Oregon

Information on your arrival and departure airports