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$148+ Cheap flights from Greenville (GSP) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PDX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Greenville to Oregon

Keep the following information in mind while searching for Greenville to Oregon flight deals. Data was last updated October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$359
(Delta)

One-way from

$148
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$472
Provider with most accurate pricing for Greenville-Portland flight deals.
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Provider most trusted by Cheapflights users for Greenville-Portland flights.
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From Greenville to Oregon
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One-way flight from Greenville to Oregon
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Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Greenville to Oregon

Cheapest flights from Greenville to Oregon
Explore the most affordable flight options available from Greenville to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:35 amGSP - PDX
1 stop8h 09mDelta
Wed 12/311:20 pmPDX - GSP
1 stop8h 42mDelta
Deal found 10/29$359
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:35 amGSP - PDX
1 stop8h 09mDelta
Tue 12/911:54 amPDX - GSP
1 stop8h 46mDelta
Deal found 10/28$368
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:35 amGSP - PDX
2 stops12h 58mDelta
Wed 12/1010:10 pmPDX - GSP
1 stop7h 52mDelta
Deal found 10/28$373
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amGSP - BOI
1 stop8h 27mAmerican Airlines
Mon 12/151:17 pmBOI - GSP
1 stop9h 01mAmerican Airlines
Deal found 10/27$403
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:35 amGSP - BOI
2 stops10h 43mDelta
Tue 12/3011:47 pmBOI - GSP
1 stop7h 32mDelta
Deal found 10/29$408
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:40 amGSP - BOI
2 stops11h 30mSouthwest
Mon 12/298:45 pmBOI - GSP
2 stops11h 20mSouthwest
Deal found 10/29$423
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:40 amGSP - BOI
2 stops11h 10mSouthwest
Tue 12/308:45 pmBOI - GSP
2 stops11h 15mSouthwest
Deal found 10/29$433
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:55 amGSP - PDX
1 stop10h 06mUnited Airlines
Mon 12/2911:55 pmPDX - GSP
1 stop8h 01mUnited Airlines
Deal found 10/28$446
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:48 pmGSP - PDX
1 stop9h 11mAmerican Airlines
Tue 12/210:15 pmPDX - GSP
1 stop8h 28mAmerican Airlines
Deal found 10/28$448
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:35 amGSP - PDX
2 stops10h 13mDelta
Tue 12/210:10 pmPDX - GSP
1 stop7h 52mDelta
Deal found 10/28$453
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:40 amGSP - BOI
2 stops11h 10mSouthwest
Mon 12/298:45 pmBOI - GSP
2 stops11h 20mSouthwest
Deal found 10/29$463
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:19 amGSP - BOI
2 stops14h 06mUnited Airlines
Tue 12/3012:20 pmBOI - GSP
1 stop6h 36mUnited Airlines
Deal found 10/29$471

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Oregon 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Greenville to Oregon that are best for you.

Fly from

Greenville

Fly to

Oregon

Route

Depart

Return

Price

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 12/3

5:35 am-10:44 am

1 stop8h 09m

Portland

Wed 12/3

11:20 pm-11:02 am

1 stop8h 42m

$359

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Sat 12/6

6:00 am-1:02 pm

1 stop10h 02m

Portland

Wed 12/10

10:45 pm-9:56 am

1 stop8h 11m

$368

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Sat 12/6

5:35 am-10:44 am

1 stop8h 09m

Portland

Tue 12/9

11:54 am-11:40 pm

1 stop8h 46m

$368

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 12/10

6:00 am-12:59 pm

1 stop9h 59m

Portland

Sat 12/13

5:30 am-3:34 pm

1 stop7h 04m

$368

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Sat 12/6

5:35 am-10:44 am

1 stop8h 09m

Portland

Wed 12/10

11:54 am-11:40 pm

1 stop8h 46m

$368

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 2/25

4:25 pm-9:48 pm

1 stop8h 23m

Portland

Sat 2/28

5:44 am-3:35 pm

1 stop6h 51m

$368

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 2/25

12:00 pm-7:18 pm

1 stop10h 18m

Portland

Sat 2/28

9:45 pm-9:27 am

1 stop8h 42m

$369

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 12/10

10:00 am-6:45 pm

2 stops11h 45m

Portland

Sat 12/13

7:00 am-4:53 pm

1 stop6h 53m

$373

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Fri 12/12

6:00 am-12:27 pm

1 stop8h 27m

Boise Air Term. Gowen Fld

Mon 12/15

1:17 pm-12:18 am

1 stop9h 01m

$403

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Tue 12/16

6:45 am-12:54 pm

1 stop8h 09m

Boise Air Term. Gowen Fld

Tue 12/30

11:47 pm-9:19 am

1 stop7h 32m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 43 results
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Best time to book a flight from Greenville to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Greenville to Oregon?

Currently, February is the cheapest month in which you can book a flight from Greenville to Oregon (average of $134). Flying from Greenville to Oregon in August is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to OR?

Find hourly flight availability from Greenville to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Greenville to Oregon at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Greenville to Oregon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Greenville to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Greenville to Oregon?

    If you book a flight to Oregon from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville.

  • How long is the flight from Greenville to Oregon?

    Delta, American Airlines, and Southwest can get you from Greenville to Oregon in just under 8h 09m. Your travel time can differ by up to 3h 21m. Airlines will cover a distance of 2225 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Greenville to Oregon one-way?

    The cheapest airlines for a one-way flight from Greenville to Oregon are American Airlines ($148), Delta ($163), and Southwest ($163).

  • What are the most popular routes from Greenville to Oregon?

    While some choose either Greenville - Boise Air Term. Gowen Fld or Greenville - Eugene, Greenville - Portland is the most popular route from Greenville to Oregon.

  • Can I find deals for flights from Greenville to Oregon that include hotel bookings?

    Yes. In addition to deals on Greenville to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Oregon.

  • Can I find deals for business class flights from Greenville to Oregon?

    Yes. Cheapflights offers flight deals from Greenville to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Oregon?

    Currently, February is the cheapest month in which you can book a flight from Greenville to Oregon (average of $134). Flying from Greenville to Oregon in August is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Greenville to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Greenville to Oregon

Discover the top 4 airlines that operate flights from Greenville to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$213Average$446FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$217Average$579FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$336Average$522FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$394Average$420FlexibilityNo cancel feeOn-time63%

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