$192+ Cheap flights from Greenville to Portland (GSP - PDX)
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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PDX
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Greenville to PortlandExplore the most affordable flight options available from Greenville to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Greenville to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Delta deal was found by Cheapflights users on 4/24. 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.
Thu 5/288:45 am
GSP
- PDX
2 stops10h 38m
Delta
Wed 6/39:39 pm
PDX
- GSP
1 stop8h 25m
Delta
Deal found 4/24![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 4/23. 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.
Fri 8/143:42 pm
GSP
- PDX
1 stop9h 12m
Delta
Tue 8/185:10 pm
PDX
- GSP
2 stops13h 17m
Delta
Deal found 4/23![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 4/23. 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.
Fri 8/141:05 pm
GSP
- PDX
2 stops11h 05m
Southwest
Tue 8/1811:30 pm
PDX
- GSP
2 stops9h 55m
Southwest
Deal found 4/23![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 8/146:30 am
GSP
- PDX
1 stop8h 05m
United Airlines
Tue 8/188:29 am
PDX
- GSP
1 stop9h 48m
United Airlines
Deal found 4/23![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 5/272:48 pm
GSP
- PDX
1 stop11h 35m
American Airlines
Wed 6/36:37 am
PDX
- GSP
1 stop6h 58m
American Airlines
Deal found 4/27![American Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:09 pm
GSP
- PDX
1 stop8h 29m
Delta
Wed 6/35:18 pm
PDX
- GSP
2 stops12h 46m
Delta
Deal found 4/27![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/265:25 pm
GSP
- PDX
1 stop10h 25m
American Airlines
Thu 5/285:10 am
PDX
- GSP
1 stop8h 25m
American Airlines
Deal found 4/27![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:05 pm
GSP
- PDX
1 stop7h 41m
Delta
Mon 6/111:12 pm
PDX
- GSP
2 stops12h 03m
Delta
Deal found 4/27![Delta logo]()
$396
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/287:54 pm
GSP
- PDX
1 stop7h 56m
American Airlines
Wed 6/36:37 am
PDX
- GSP
1 stop6h 58m
American Airlines
Deal found 4/24![American Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Mon 6/12:48 pm
GSP
- PDX
1 stop11h 35m
American Airlines
Mon 6/810:40 pm
PDX
- GSP
1 stop9h 10m
American Airlines
Deal found 4/27![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 6/25:41 pm
GSP
- PDX
1 stop9h 12m
United Airlines
Fri 6/1210:40 pm
PDX
- GSP
1 stop8h 31m
United Airlines
Deal found 4/28![United Airlines logo]()
$400
Best flights from Greenville to PortlandDiscover carefully curated flight deals from Greenville to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Greenville to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Southwest deal was found by Cheapflights users on 4/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:55 pm
GSP
- PDX
2 stops11h 05m
Southwest
Wed 6/35:40 am
PDX
- GSP
2 stops11h 20m
Southwest
Deal found 4/27![Southwest logo]()
$401
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 8/235:45 am
GSP
- PDX
1 stop7h 52m
Delta
Fri 8/289:45 pm
PDX
- GSP
1 stop8h 42m
Delta
Deal found 4/28![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 4/24. 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 8/166:30 am
GSP
- PDX
1 stop8h 05m
United Airlines
Thu 8/205:00 am
PDX
- GSP
1 stop7h 10m
United Airlines
Deal found 4/24![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 4/24. 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.
Sun 8/166:45 am
GSP
- PDX
1 stop6h 52m
Delta
Fri 8/2110:55 pm
PDX
- GSP
1 stop8h 33m
Delta
Deal found 4/24![Delta logo]()
$417
Last-minute flights from Greenville to PortlandDiscover last-minute flight deals from Greenville to Portland. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Portland. Data last updated April 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/24. 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 5/195:40 am
GSP
- PDX
2 stops9h 50m
Delta
Tue 5/2611:12 pm
PDX
- GSP
1 stop8h 43m
Delta
Deal found 4/24![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 5/237:32 pm
GSP
- PDX
1 stop7h 27m
American Airlines
Mon 5/2510:40 pm
PDX
- GSP
1 stop9h 08m
American Airlines
Deal found 4/27![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/265:25 pm
GSP
- PDX
1 stop10h 25m
American Airlines
Thu 5/285:10 am
PDX
- GSP
1 stop8h 25m
American Airlines
Deal found 4/27![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 5/272:48 pm
GSP
- PDX
1 stop11h 35m
American Airlines
Wed 6/36:37 am
PDX
- GSP
1 stop6h 58m
American Airlines
Deal found 4/27![American Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:09 pm
GSP
- PDX
1 stop8h 29m
Delta
Wed 6/35:18 pm
PDX
- GSP
2 stops12h 46m
Delta
Deal found 4/27![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:05 pm
GSP
- PDX
1 stop7h 41m
Delta
Mon 6/111:12 pm
PDX
- GSP
2 stops12h 03m
Delta
Deal found 4/27![Delta logo]()
$396
This Southwest deal was found by Cheapflights users on 4/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:55 pm
GSP
- PDX
2 stops11h 05m
Southwest
Wed 6/35:40 am
PDX
- GSP
2 stops11h 20m
Southwest
Deal found 4/27![Southwest logo]()
$401
This Delta deal was found by Cheapflights users on 4/24. 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.
Thu 5/288:45 am
GSP
- PDX
2 stops10h 38m
Delta
Wed 6/39:39 pm
PDX
- GSP
1 stop8h 25m
Delta
Deal found 4/24![Delta logo]()
$302
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/287:54 pm
GSP
- PDX
1 stop7h 56m
American Airlines
Wed 6/36:37 am
PDX
- GSP
1 stop6h 58m
American Airlines
Deal found 4/24![American Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 5/295:25 pm
GSP
- PDX
1 stop10h 24m
American Airlines
Fri 6/512:40 am
PDX
- GSP
1 stop9h 27m
American Airlines
Deal found 4/28![American Airlines logo]()
$408
One-way flights from Greenville to PortlandSearch for one-way flight options from Greenville to Portland. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Greenville to Portland. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 8/126:45 am
GSP
- PDX
1 stop9h 21m
Delta
Deal found 4/28![Delta logo]()
$192
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:30 pm
GSP
- PDX
2 stops8h 40m
Southwest
Deal found 4/28![Southwest logo]()
$197
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 5/287:54 pm
GSP
- PDX
1 stop7h 56m
American Airlines
Deal found 4/27![American Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:20 am
GSP
- PDX
2 stops11h 40m
Delta
Deal found 4/27![Delta logo]()
$205
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 5/295:25 pm
GSP
- PDX
1 stop10h 24m
American Airlines
Deal found 4/28![American Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/295:05 pm
GSP
- PDX
2 stops9h 39m
Delta
Deal found 4/28![Delta logo]()
$214
This American Airlines deal was found by Cheapflights users on 4/26. 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 7/237:32 pm
GSP
- PDX
1 stop7h 21m
American Airlines
Deal found 4/26![American Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:22 pm
GSP
- PDX
3 stops47h 28m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$248
This Southwest deal was found by Cheapflights users on 4/26. 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.
Thu 7/231:55 pm
GSP
- PDX
2 stops10h 05m
Southwest
Deal found 4/26![Southwest logo]()
$249
This Delta deal was found by Cheapflights users on 4/26. 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 8/55:44 am
GSP
- PDX
1 stop7h 43m
Delta
Deal found 4/26![Delta logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:40 pm
GSP
- PDX
3 stops47h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 4/23. 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.
Sun 5/315:40 am
GSP
- PDX
2 stops9h 50m
Delta
Deal found 4/23![Delta logo]()
$255
Find flight deals from Greenville to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $302 (Delta) |
One-way from | $192 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $462 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to Portland 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 April 28, 2026.
Use the filters below to find and compare flights from Greenville to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Wed 5/27
1:55 pm-10:00 pm
2 stops11h 05m
Portland
Wed 6/3
5:40 am-8:00 pm
2 stops11h 20m
$401
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Sun 8/23
5:45 am-10:37 am
1 stop7h 52m
Portland
Fri 8/28
9:45 pm-9:27 am
1 stop8h 42m
$417
Quickest round-trip
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Sun 8/16
6:30 am-11:35 am
1 stop8h 05m
Portland
Thu 8/20
5:00 am-3:10 pm
1 stop7h 10m
$417
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Sun 8/16
6:45 am-10:37 am
1 stop6h 52m
Portland
Fri 8/21
10:55 pm-10:28 am
1 stop8h 33m
$417
Cheapest one-way
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Wed 8/12
6:45 am-1:06 pm
1 stop9h 21m
$192
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Thu 5/28
6:25 pm-12:10 am
2 stops8h 45m
$205
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Thu 5/28
7:20 am-4:00 pm
2 stops11h 40m
$205
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Fri 5/29
5:25 pm-12:49 am
1 stop10h 24m
$209
Quickest one-way
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Sun 5/31
5:25 pm-10:51 pm
1 stop8h 26m
$209
GreenvillePortland
GSP - PDX
GSPPDX
Greenville
Fri 5/29
6:25 pm-12:10 am
2 stops8h 45m
$214
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Greenville to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Portland in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Greenville to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Greenville with our price prediction graph.
GSP-PDX
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 Portland
How far ahead should I book a flight from Greenville to Portland?
The price you pay for your flight from Greenville to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Greenville to Portland?
Currently, October is the cheapest month in which you can book a flight from Greenville to Portland (average of $376). Flying from Greenville to Portland in December is currently the most expensive (average of $558). 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.
How much does it cost to fly round-trip from Greenville to Portland?
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated April 28, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Greenville to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Greenville to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Greenville to Portland
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Greenville and Portland flights
Browse other Greenville and Portland flight options. Last updated on April 28, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Top 3 airlines flying from Greenville to Portland
Discover the top 3 airlines that operate flights from Greenville to Portland. 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$213 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$438 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$465 | FlexibilityNo cancel fee | On-time71% |