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$122+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PDX
May 12 — May 191
Mon 5/12
Mon 5/19
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 May 7, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$233
(United Airlines)

One-way from

$122
(Delta)

Popular in

December

Cheapest in

February

Average price

$473
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 ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 7, 2025.

This United Airlines deal was found by Cheapflights users on 5/6. 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 7/95:34 pmGSP - PDX
1 stop7h 59mUnited Airlines
Wed 7/1611:59 pmPDX - GSP
1 stop9h 05mUnited Airlines
Deal found 5/6$233
This Delta deal was found by Cheapflights users on 5/7. 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 6/106:30 amGSP - PDX
2 stops12h 30mDelta
Tue 7/2911:11 pmPDX - GSP
1 stop8h 21mDelta
Deal found 5/7$238
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 7/178:12 pmGSP - PDX
1 stop7h 15mAmerican Airlines
Mon 7/2112:59 amPDX - GSP
1 stop7h 51mAmerican Airlines
Deal found 5/7$264
This Delta deal was found by Cheapflights users on 5/7. 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 7/153:00 pmGSP - EUG
2 stops11h 44mDelta
Tue 7/225:32 pmEUG - GSP
2 stops12h 29mDelta
Deal found 5/7$323
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/293:50 pmGSP - PDX
2 stops25h 50mMultiple Airlines
Wed 6/45:40 pmPDX - GSP
3 stops24h 47mMultiple Airlines
Deal found 5/6$326
This American Airlines deal was found by Cheapflights users on 5/6. 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 7/265:53 pmGSP - BOI
1 stop6h 33mAmerican Airlines
Sat 8/23:35 pmBOI - GSP
1 stop6h 44mAmerican Airlines
Deal found 5/6$346
This Delta deal was found by Cheapflights users on 5/6. 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 7/265:30 amGSP - BOI
2 stops10h 42mDelta
Sat 8/210:24 amBOI - GSP
2 stops11h 35mDelta
Deal found 5/6$356
This Southwest deal was found by Cheapflights users on 5/5. 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.
Sat 7/262:10 pmGSP - BOI
1 stop6h 10mSouthwest
Sat 8/25:00 amBOI - GSP
1 stop7h 40mSouthwest
Deal found 5/5$357
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 7/242:35 pmGSP - EUG
2 stops11h 31mAmerican Airlines
Wed 7/3012:43 pmEUG - GSP
1 stop8h 22mAmerican Airlines
Deal found 5/6$405
This Southwest deal was found by Cheapflights users on 5/6. 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.
Sat 6/213:25 pmGSP - PDX
2 stops10h 55mSouthwest
Sat 6/286:55 pmPDX - GSP
2 stops11h 40mSouthwest
Deal found 5/6$487
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 7/245:34 pmGSP - EUG
3 stops21h 36mUnited Airlines
Wed 7/306:29 pmEUG - GSP
2 stops12h 23mUnited Airlines
Deal found 5/6$591
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 8/37:00 amGSP - BOI
2 stops10h 55mUnited Airlines
Sun 8/37:15 pmBOI - GSP
3 stops14h 49mUnited Airlines
Deal found 5/5$1,501

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 May 7, 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 7/9

5:34 pm-10:33 pm

1 stop7h 59m

Portland

Wed 7/16

11:59 pm-12:04 pm

1 stop9h 05m

$233

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Tue 6/10

6:30 am-4:00 pm

2 stops12h 30m

Portland

Tue 7/29

11:11 pm-10:32 am

1 stop8h 21m

$238

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Thu 7/17

8:12 pm-12:27 am

1 stop7h 15m

Portland

Mon 7/21

12:59 am-11:50 am

1 stop7h 51m

$264

GreenvilleEugene

GSP - EUG

GSPEUG

Greenville

Tue 7/15

3:00 pm-11:44 pm

2 stops11h 44m

Eugene

Tue 7/22

5:32 pm-9:01 am

2 stops12h 29m

$323

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Thu 5/29

3:50 pm-2:40 pm

2 stops25h 50m

Portland

Wed 6/4

5:40 pm-9:27 pm

3 stops24h 47m

$326

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Sat 7/26

5:53 pm-10:26 pm

1 stop6h 33m

Boise Air Term. Gowen Fld

Sat 8/2

3:35 pm-12:19 am

1 stop6h 44m

$346

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Sat 7/26

5:30 am-2:12 pm

2 stops10h 42m

Boise Air Term. Gowen Fld

Sat 8/2

10:24 am-11:59 pm

2 stops11h 35m

$356

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Sat 7/26

2:10 pm-6:20 pm

1 stop6h 10m

Boise Air Term. Gowen Fld

Sat 8/2

5:00 am-2:40 pm

1 stop7h 40m

$357

GreenvilleEugene

GSP - EUG

GSPEUG

Greenville

Thu 7/24

2:35 pm-11:06 pm

2 stops11h 31m

Eugene

Wed 7/30

12:43 pm-12:05 am

1 stop8h 22m

$405

GreenvillePortland

GSP - PDX

GSPPDX

Greenville

Sat 6/21

3:25 pm-11:20 pm

2 stops10h 55m

Portland

Sat 6/28

6:55 pm-9:35 am

2 stops11h 40m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 21 results
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2
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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, November is the cheapest month in which you can book a flight from Greenville to Oregon (average of $277). Flying from Greenville to Oregon in March is currently the most expensive (average of $369). 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 May 7, 2025.

When flying from Greenville to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 May 7, 2025.
To help decide which airline to fly from Greenville to Oregon, see what other customers have to say about Alaska Airlines, Southwest and Delta. 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.
Alaska Airlines
8.0
Very good
9,994 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,994 reviews
Alaska Airlines
8.0
Very good
9,994 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,994 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,944 reviews
Alaska Airlines
8.0
Very good
9,994 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,710 reviews
Alaska Airlines
8.0
Very good
9,994 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,994 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 Delta ($122), American Airlines ($133), and Southwest ($172).

  • 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, November is the cheapest month in which you can book a flight from Greenville to Oregon (average of $277). Flying from Greenville to Oregon in March is currently the most expensive (average of $369). 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 May 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$324Average$501FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$336Average$635FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$336Average$521FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$394Average$398FlexibilityNo cancel feeOn-time63%

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