$212+ Cheap flights from Portland to Greensboro (PDX - GSO)
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GSO
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Greensboro 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 Portland to Greensboro
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Cheapest flights from Portland to GreensboroExplore the most affordable flight options available from Portland to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Portland to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/511:02 pm -
1 stop8h 02m
Sun 9/62:45 pm -
1 stop10h 18m
Deal found 8/2![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/2. 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 10/272:20 pm -
1 stop6h 39m
Wed 11/46:00 am -
1 stop7h 42m
Deal found 8/2![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/2411:02 pm -
2 stops12h 12m
Mon 8/315:51 pm -
1 stop8h 01m
Deal found 8/3![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/2. 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 9/2011:10 pm -
1 stop8h 27m
Mon 9/284:27 pm -
1 stop8h 20m
Deal found 8/2![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:01 am -
1 stop9h 12m
Fri 9/186:21 pm -
1 stop8h 02m
Deal found 8/5![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/247:00 am -
1 stop7h 31m
Sun 9/276:43 pm -
1 stop8h 24m
Deal found 8/4![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/2011:02 pm -
1 stop7h 59m
Mon 9/282:55 pm -
2 stops12h 39m
Deal found 8/3![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 8/2. 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 10/168:44 pm -
2 stops17h 59m
Thu 10/222:55 pm -
1 stop9h 45m
Deal found 8/2![Delta logo]()
$505
This Delta deal was found by Cheapflights users on 8/3. 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 9/242:10 pm -
1 stop6h 45m
Sun 9/275:30 am -
2 stops9h 16m
Deal found 8/3![Delta logo]()
$516
Best flights from Portland to GreensboroDiscover carefully curated flight deals from Portland to Greensboro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Portland to Greensboro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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.
Mon 8/2410:55 pm -
1 stop7h 27m
Tue 9/12:50 pm -
1 stop9h 54m
Deal found 8/2![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/511:02 pm -
2 stops12h 12m
Sun 9/65:51 pm -
1 stop8h 01m
Deal found 8/2![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/6. 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.
Mon 10/1911:00 pm -
1 stop7h 23m
Fri 11/62:15 pm -
1 stop7h 54m
Deal found 8/6![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 8/2. 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 10/162:20 pm -
1 stop6h 39m
Tue 10/206:00 am -
1 stop7h 36m
Deal found 8/2![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 8/1. 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 10/2711:43 am -
1 stop7h 07m
Wed 11/48:05 am -
1 stop8h 33m
Deal found 8/1![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/3. 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 10/3011:30 pm -
2 stops10h 29m
Mon 11/21:40 pm -
1 stop11h 18m
Deal found 8/3![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 8/3. 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 9/242:10 pm -
1 stop6h 45m
Sun 9/276:00 am -
1 stop7h 24m
Deal found 8/3![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 8/2. 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 8/272:08 pm -
1 stop6h 51m
Tue 9/15:03 pm -
1 stop7h 41m
Deal found 8/2![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 8/2. 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 10/172:00 pm -
1 stop6h 59m
Thu 10/222:55 pm -
1 stop9h 45m
Deal found 8/2![Delta logo]()
$399
Last-minute flights from Portland to GreensboroDiscover last-minute flight deals from Portland to Greensboro. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Greensboro. Data last updated August 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/2. 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 8/192:08 pm -
1 stop6h 56m
Sun 8/235:30 am -
1 stop7h 57m
Deal found 8/2![Delta logo]()
$523
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/2411:02 pm -
2 stops12h 12m
Mon 8/315:51 pm -
1 stop8h 01m
Deal found 8/3![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/2. 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.
Mon 8/2410:55 pm -
1 stop7h 27m
Tue 9/15:30 am -
2 stops9h 15m
Deal found 8/2![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/511:02 pm -
1 stop8h 02m
Sun 9/62:45 pm -
1 stop10h 18m
Deal found 8/2![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:01 am -
1 stop9h 12m
Fri 9/186:21 pm -
1 stop8h 02m
Deal found 8/5![American Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 8/4. 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 9/2010:57 pm -
1 stop7h 34m
Mon 9/284:27 pm -
1 stop8h 20m
Deal found 8/4![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/2011:02 pm -
1 stop7h 59m
Mon 9/282:55 pm -
2 stops12h 39m
Deal found 8/3![United Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/247:00 am -
1 stop7h 31m
Sun 9/276:43 pm -
1 stop8h 24m
Deal found 8/4![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 8/3. 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 9/242:10 pm -
1 stop6h 45m
Sun 9/275:30 am -
2 stops9h 16m
Deal found 8/3![Delta logo]()
$516
One-way flights from Portland to GreensboroSearch for one-way flight options from Portland to Greensboro. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Portland to Greensboro. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 10/2111:52 am -
1 stop9h 07m
Deal found 8/4![Delta logo]()
$212
This Delta deal was found by Cheapflights users on 8/4. 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 9/182:10 pm -
1 stop6h 45m
Deal found 8/4![Delta logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:35 pm -
3 stops44h 39m
Deal found 8/5![Multiple Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 8/4. 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 10/219:00 am -
2 stops22h 01m
Deal found 8/4![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/187:00 am -
2 stops24h 01m
Deal found 8/3![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 8/6. 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.
Wed 10/75:49 pm -
2 stops14h 19m
Deal found 8/6![Delta logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Wed 10/710:28 am -
3 stops32h 22m
Deal found 8/3![Multiple Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 8/3. 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 10/79:00 am -
2 stops11h 42m
Deal found 8/3![United Airlines logo]()
$384
Find flight deals from Portland to Greensboro
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Greensboro (GSO). 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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $374 (United Airlines) |
One-way from | $212 (Delta) |
Popular in | January |
Cheapest in | February |
Average price | $428 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Greensboro 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 August 6, 2026.
Use the filters below to find and compare flights from Portland to Greensboro that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Mon 8/24
10:55 pm-9:22 am
1 stop7h 27m
Greensboro/H. Point
Tue 9/1
2:50 pm-9:44 pm
1 stop9h 54m
$379
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Sat 9/5
11:02 pm-2:14 pm
2 stops12h 12m
Greensboro/H. Point
Sun 9/6
5:51 pm-10:52 pm
1 stop8h 01m
$379
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Mon 10/19
11:00 pm-9:23 am
1 stop7h 23m
Greensboro/H. Point
Fri 11/6
2:15 pm-7:09 pm
1 stop7h 54m
$379
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Fri 10/16
2:20 pm-11:59 pm
1 stop6h 39m
Greensboro/H. Point
Tue 10/20
6:00 am-10:36 am
1 stop7h 36m
$379
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Tue 10/27
11:43 am-9:50 pm
1 stop7h 07m
Greensboro/H. Point
Wed 11/4
8:05 am-1:38 pm
1 stop8h 33m
$379
Quickest round-trip
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Thu 9/24
2:10 pm-11:55 pm
1 stop6h 45m
Greensboro/H. Point
Sun 9/27
6:00 am-10:24 am
1 stop7h 24m
$379
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Thu 8/27
2:08 pm-11:59 pm
1 stop6h 51m
Greensboro/H. Point
Tue 9/1
5:03 pm-9:44 pm
1 stop7h 41m
$379
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Sat 10/17
2:00 pm-11:59 pm
1 stop6h 59m
Greensboro/H. Point
Thu 10/22
2:55 pm-9:40 pm
1 stop9h 45m
$399
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Fri 10/30
11:30 pm-12:59 pm
2 stops10h 29m
Greensboro/H. Point
Mon 11/2
1:40 pm-9:58 pm
1 stop11h 18m
$494
Cheapest one-way
PortlandGreensboro
PDX Portland - GSO Greensboro/H. Point
PDXGSO
Portland
Wed 10/21
11:52 am-11:59 pm
1 stop9h 07m
$212
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Portland to Greensboro
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 Portland to Greensboro in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Greensboro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Greensboro flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Greensboro flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Greensboro 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 Portland-Greensboro 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 Portland to Greensboro
Have a flexible travel schedule? Discover the best time to fly to Greensboro from Portland with our price prediction graph.
PDX-GSO
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 Portland to Greensboro
What is the cheapest month to book a flight from Portland to Greensboro?
Currently, February is the cheapest month in which you can book a flight from Portland to Greensboro (average of $329). Flying from Portland to Greensboro in January is currently the most expensive (average of $812). 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 Portland to Greensboro?
Airfare is below average for this route at the moment.
Portland to Greensboro flights typically cost between $388 and $481 in September.The cheapest round-trip price found within the last 5 days was $374 on United Airlines (Sep 5-Sep 6).
Reviews of airlines servicing Greensboro
Get insights into the airlines that provide service to Greensboro. 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 Greensboro. Reviews last updated August 6, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Portland to Greensboro have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2023
BOS - CLT
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2023
BOS - CLT
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2023
BOS - CLT
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2023
BOS - CLT
Related info for your journey
Find useful and relevant information for your journey from Portland to Greensboro. 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 Greensboro?
Book flights to Greensboro if you plan to visit one of these locationsAsheboro
Kernersville
High Point
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Complete your trip
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Other flights to Greensboro
Explore flights to Greensboro departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Portland and Greensboro flights
Browse other Portland and Greensboro flight options. Last updated on August 6, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Portland to Greensboro
Discover the top 3 airlines that operate flights from Portland to Greensboro. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$512 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$403 | FlexibilityNo cancel fee | On-timeN/A |