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$154+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PDX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/204:15 pmGSP - BOI
1 stop7h 11mUnited Airlines
Thu 12/255:00 amBOI - GSP
2 stops12h 16mUnited Airlines
Deal found 12/15$742
This Delta deal was found by Cheapflights users on 12/16. 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 12/235:45 amGSP - PDX
1 stop8h 40mDelta
Sat 1/37:04 amPDX - GSP
1 stop9h 09mDelta
Deal found 12/16$768
This Delta deal was found by Cheapflights users on 12/16. 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 12/235:45 amGSP - BOI
1 stop9h 00mDelta
Tue 12/3011:47 pmBOI - GSP
1 stop7h 32mDelta
Deal found 12/16$777
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/236:00 amGSP - PDX
1 stop8h 00mAmerican Airlines
Fri 1/212:49 amPDX - GSP
1 stop7h 39mAmerican Airlines
Deal found 12/17$782
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/204:17 pmGSP - BOI
1 stop7h 45mAmerican Airlines
Thu 12/257:00 amBOI - GSP
1 stop6h 33mAmerican Airlines
Deal found 12/15$792
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/315:36 pmGSP - BOI
1 stop7h 23mUnited Airlines
Sun 1/45:12 pmBOI - GSP
2 stops19h 03mUnited Airlines
Deal found 12/15$793
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/238:34 amGSP - BOI
1 stop16h 25mUnited Airlines
Tue 12/302:40 pmBOI - GSP
2 stops18h 16mUnited Airlines
Deal found 12/17$812
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/236:00 amGSP - BOI
1 stop8h 37mAmerican Airlines
Tue 12/301:27 pmBOI - GSP
1 stop8h 25mAmerican Airlines
Deal found 12/17$827
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:31 amGSP - PDX
2 stops15h 34mAlaska Airlines
Sat 1/31:51 pmPDX - GSP
2 stops17h 56mAlaska Airlines
Deal found 12/17$848
This Delta deal was found by Cheapflights users on 12/16. 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 12/234:30 pmGSP - PDX
1 stop8h 49mDelta
Sat 12/2710:05 pmPDX - GSP
1 stop8h 14mDelta
Deal found 12/16$897
This Southwest deal was found by Cheapflights users on 12/16. 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 12/2310:40 amGSP - PDX
2 stops14h 00mSouthwest
Sat 12/277:45 amPDX - GSP
2 stops11h 50mSouthwest
Deal found 12/16$907
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/214:17 pmGSP - PDX
1 stop9h 49mAmerican Airlines
Mon 12/2911:59 pmPDX - GSP
1 stop8h 29mAmerican Airlines
Deal found 12/16$987

Find flight deals from Greenville to Oregon

Keep the following information in mind while searching for Greenville to Oregon flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$368
(American Airlines)

One-way from

$154
(Delta)

Popular in

December

Cheapest in

October

Average price

$658
Provider with most accurate pricing for Greenville-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Portland flights.
Search Deals
From Greenville to Oregon
Search Deals
One-way flight from Greenville to Oregon
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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 2/25

4:22 pm-11:29 pm

1 stop10h 07m

Portland

Sat 2/28

8:30 am-10:30 pm

2 stops11h 00m

$380

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Thu 1/15

6:49 am-12:18 pm

1 stop8h 29m

Portland

Thu 1/22

5:00 am-3:20 pm

1 stop7h 20m

$380

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Mon 1/12

6:25 am-1:21 pm

1 stop9h 56m

Portland

Tue 1/13

10:15 pm-9:47 am

1 stop8h 32m

$383

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Wed 2/25

6:00 am-5:33 pm

2 stops14h 33m

Portland

Sat 2/28

5:10 pm-9:16 am

2 stops13h 06m

$387

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Mon 1/12

3:05 pm-10:15 pm

1 stop10h 10m

Portland

Tue 1/13

5:25 pm-9:19 am

2 stops12h 54m

$388

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Thu 1/8

3:39 pm-8:24 pm

1 stop7h 45m

Portland

Wed 1/21

6:00 am-8:48 pm

2 stops11h 48m

$388

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Thu 1/15

10:32 am-8:22 pm

2 stops12h 50m

Portland

Thu 1/22

6:00 am-8:48 pm

2 stops11h 48m

$390

GreenvilleEugene

GSP - EUG

GSPEUG

Greenville

Thu 1/8

11:00 am-9:01 pm

2 stops13h 01m

Eugene

Mon 1/12

6:36 am-11:59 pm

2 stops14h 23m

$403

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Mon 1/12

6:35 am-11:57 am

1 stop8h 22m

Portland

Fri 1/16

11:05 pm-11:23 am

1 stop9h 18m

$420

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Tue 5/12

4:16 pm-9:07 pm

1 stop6h 51m

Boise Air Term. Gowen Fld

Tue 5/19

1:42 pm-9:42 pm

1 stop6h 00m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 31 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 November is currently the most expensive (average of $306). 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 December 18, 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 December 18, 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
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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?

    American Airlines, United Airlines, and Delta can get you from Greenville to Oregon in just under 8h 29m. Your travel time can differ by up to 6h 04m. 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 United Airlines ($125), Delta ($142), and American Airlines ($156).

  • 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 November is currently the most expensive (average of $306). 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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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$213Average$452FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$217Average$560FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$336Average$499FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$367Average$398FlexibilityNo cancel feeOn-time63%

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