$324+ Cheap flights from Portland to Wilmington (PDX - ILM)
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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ILM
May 18 — May 251
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Wilmington with Cheapflights
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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
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Best
Last-minute
One-way
Cheapest flights from Portland to WilmingtonExplore the most affordable flight options available from Portland to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from Portland to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/239:57 pm
PDX
- ILM
1 stop9h 41m
American Airlines
Sat 5/304:35 pm
ILM
- PDX
1 stop8h 04m
American Airlines
Deal found 4/14![American Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 4/13. 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 7/2911:59 pm
PDX
- ILM
2 stops12h 25m
United Airlines
Wed 8/124:09 pm
ILM
- PDX
1 stop10h 00m
United Airlines
Deal found 4/13![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 4/13. 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 7/2712:35 am
PDX
- ILM
2 stops10h 08m
Delta
Sun 8/93:25 pm
ILM
- PDX
1 stop7h 50m
Delta
Deal found 4/13![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 4/18. 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 5/2311:12 pm
PDX
- ILM
2 stops15h 21m
Delta
Sat 5/306:00 am
ILM
- PDX
2 stops13h 23m
Delta
Deal found 4/18![Delta logo]()
$386
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/197:00 am
PDX
- ILM
2 stops13h 44m
United Airlines
Tue 5/264:05 pm
ILM
- PDX
1 stop10h 48m
United Airlines
Deal found 4/14![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 4/13. 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 7/2610:55 pm
PDX
- ILM
1 stop7h 45m
Delta
Sun 8/93:25 pm
ILM
- PDX
1 stop7h 50m
Delta
Deal found 4/13![Delta logo]()
$401
This Delta deal was found by Cheapflights users on 4/13. 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 7/2712:35 am
PDX
- ILM
2 stops10h 08m
Delta
Tue 8/116:00 am
ILM
- PDX
1 stop7h 37m
Delta
Deal found 4/13![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:37 pm
PDX
- ILM
2 stops13h 03m
Delta
Sun 8/93:25 pm
ILM
- PDX
1 stop7h 50m
Delta
Deal found 4/15![Delta logo]()
$406
This Delta deal was found by Cheapflights users on 4/14. 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 5/205:18 pm
PDX
- ILM
2 stops13h 22m
Delta
Wed 5/272:23 pm
ILM
- PDX
2 stops10h 39m
Delta
Deal found 4/14![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 4/14. 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 5/196:15 am
PDX
- ILM
2 stops13h 24m
Delta
Sun 5/244:46 pm
ILM
- PDX
1 stop8h 00m
Delta
Deal found 4/14![Delta logo]()
$410
Best flights from Portland to WilmingtonDiscover carefully curated flight deals from Portland to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Portland to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This American Airlines deal was found by Cheapflights users on 4/18. 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 5/2312:35 pm
PDX
- ILM
1 stop8h 06m
American Airlines
Sat 5/307:02 am
ILM
- PDX
2 stops10h 33m
American Airlines
Deal found 4/18![American Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:12 pm
PDX
- ILM
2 stops15h 21m
Delta
Sat 5/306:00 am
ILM
- PDX
2 stops13h 23m
Delta
Deal found 4/17![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:30 am
PDX
- ILM
3 stops15h 14m
United Airlines
Tue 5/56:00 am
ILM
- PDX
3 stops15h 46m
United Airlines
Deal found 4/16![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 5/811:56 am
PDX
- ILM
1 stop7h 57m
American Airlines
Sat 5/165:00 am
ILM
- PDX
2 stops10h 58m
American Airlines
Deal found 4/16![American Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 4/14. 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 5/511:06 pm
PDX
- ILM
1 stop7h 28m
Delta
Wed 5/132:23 pm
ILM
- PDX
1 stop7h 15m
Delta
Deal found 4/14![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:15 pm
PDX
- ILM
2 stops13h 18m
Delta
Fri 5/82:23 pm
ILM
- PDX
1 stop10h 23m
Delta
Deal found 4/17![Delta logo]()
$530
This Delta deal was found by Cheapflights users on 4/14. 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 5/2311:12 pm
PDX
- ILM
2 stops15h 21m
Delta
Mon 5/252:23 pm
ILM
- PDX
1 stop7h 34m
Delta
Deal found 4/14![Delta logo]()
$550
This Delta deal was found by Cheapflights users on 4/14. 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 5/411:06 pm
PDX
- ILM
1 stop7h 28m
Delta
Wed 5/132:23 pm
ILM
- PDX
1 stop7h 15m
Delta
Deal found 4/14![Delta logo]()
$556
This Delta deal was found by Cheapflights users on 4/14. 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 5/149:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Sun 5/316:00 am
ILM
- PDX
1 stop9h 54m
Delta
Deal found 4/14![Delta logo]()
$599
This Delta deal was found by Cheapflights users on 4/14. 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 5/75:45 am
PDX
- ILM
2 stops14h 39m
Delta
Wed 5/1311:25 am
ILM
- PDX
2 stops13h 37m
Delta
Deal found 4/14![Delta logo]()
$600
Last-minute flights from Portland to WilmingtonDiscover last-minute flight deals from Portland to Wilmington. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Wilmington. Data last updated April 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 5/1511:40 pm
PDX
- ILM
2 stops9h 55m
American Airlines
Fri 5/223:08 pm
ILM
- PDX
1 stop11h 15m
American Airlines
Deal found 4/15![American Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 4/14. 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 5/189:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Sat 5/234:46 pm
ILM
- PDX
1 stop8h 00m
Delta
Deal found 4/14![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/197:00 am
PDX
- ILM
2 stops13h 44m
United Airlines
Tue 5/264:05 pm
ILM
- PDX
1 stop10h 48m
United Airlines
Deal found 4/14![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 4/14. 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 5/196:15 am
PDX
- ILM
2 stops13h 24m
Delta
Sat 5/234:46 pm
ILM
- PDX
1 stop8h 00m
Delta
Deal found 4/14![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 4/14. 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 5/196:15 am
PDX
- ILM
2 stops13h 24m
Delta
Sun 5/244:46 pm
ILM
- PDX
1 stop8h 00m
Delta
Deal found 4/14![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 4/14. 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 5/205:18 pm
PDX
- ILM
2 stops13h 22m
Delta
Wed 5/272:23 pm
ILM
- PDX
2 stops10h 39m
Delta
Deal found 4/14![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/239:57 pm
PDX
- ILM
1 stop9h 41m
American Airlines
Sat 5/304:35 pm
ILM
- PDX
1 stop8h 04m
American Airlines
Deal found 4/14![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 4/18. 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 5/2311:12 pm
PDX
- ILM
2 stops15h 21m
Delta
Sat 5/306:00 am
ILM
- PDX
2 stops13h 23m
Delta
Deal found 4/18![Delta logo]()
$386
One-way flights from Portland to WilmingtonSearch for one-way flight options from Portland to Wilmington. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Portland to Wilmington. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This American Airlines deal was found by Cheapflights users on 4/14. 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 7/1412:35 pm
PDX
- ILM
1 stop8h 10m
American Airlines
Deal found 4/14![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 4/16. 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.
Mon 7/1312:35 am
PDX
- ILM
2 stops12h 51m
Delta
Deal found 4/16![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 4/14. 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 9/215:20 am
PDX
- ILM
1 stop7h 29m
American Airlines
Deal found 4/14![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 4/16. 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.
Mon 9/217:14 pm
PDX
- ILM
2 stops11h 28m
Delta
Deal found 4/16![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/58:00 am
PDX
- ILM
1 stop13h 12m
American Airlines
Deal found 4/14![American Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 4/14. 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 7/145:15 am
PDX
- ILM
3 stops15h 29m
United Airlines
Deal found 4/14![United Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:48 am
PDX
- ILM
3 stops30h 39m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 4/14. 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 9/283:30 pm
PDX
- ILM
3 stops17h 35m
United Airlines
Deal found 4/14![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:43 pm
PDX
- ILM
3 stops29h 07m
United Airlines
Deal found 4/16![United Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/52:41 pm
PDX
- ILM
2 stops21h 42m
United Airlines
Deal found 4/14![United Airlines logo]()
$430
Find flight deals from Portland to Wilmington
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Wilmington (ILM). 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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $351 (American Airlines) |
One-way from | $324 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $468 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Wilmington 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 18, 2026.
Use the filters below to find and compare flights from Portland to Wilmington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandWilmington
PDX - ILM
PDXILM
Portland
Sat 5/23
12:35 pm-11:41 pm
1 stop8h 06m
Wilmington New Hanover County
Sat 5/30
7:02 am-2:35 pm
2 stops10h 33m
$376
PortlandWilmington
PDX - ILM
PDXILM
Portland
Sat 5/23
11:12 pm-5:33 pm
2 stops15h 21m
Wilmington New Hanover County
Sat 5/30
6:00 am-4:23 pm
2 stops13h 23m
$411
PortlandWilmington
PDX - ILM
PDXILM
Portland
Fri 5/8
11:56 am-10:53 pm
1 stop7h 57m
Wilmington New Hanover County
Sat 5/16
5:00 am-12:58 pm
2 stops10h 58m
$491
Quickest round-trip
PortlandWilmington
PDX - ILM
PDXILM
Portland
Tue 5/5
11:06 pm-9:34 am
1 stop7h 28m
Wilmington New Hanover County
Wed 5/13
2:23 pm-6:38 pm
1 stop7h 15m
$517
PortlandWilmington
PDX - ILM
PDXILM
Portland
Fri 5/1
11:15 pm-3:33 pm
2 stops13h 18m
Wilmington New Hanover County
Fri 5/8
2:23 pm-9:46 pm
1 stop10h 23m
$530
PortlandWilmington
PDX - ILM
PDXILM
Portland
Sat 5/23
11:12 pm-5:33 pm
2 stops15h 21m
Wilmington New Hanover County
Mon 5/25
2:23 pm-6:57 pm
1 stop7h 34m
$550
PortlandWilmington
PDX - ILM
PDXILM
Portland
Mon 5/4
11:06 pm-9:34 am
1 stop7h 28m
Wilmington New Hanover County
Wed 5/13
2:23 pm-6:38 pm
1 stop7h 15m
$556
PortlandWilmington
PDX - ILM
PDXILM
Portland
Fri 5/1
5:30 am-11:44 pm
3 stops15h 14m
Wilmington New Hanover County
Tue 5/5
6:00 am-6:46 pm
3 stops15h 46m
$579
PortlandWilmington
PDX - ILM
PDXILM
Portland
Thu 5/14
9:39 pm-9:40 am
1 stop9h 01m
Wilmington New Hanover County
Sun 5/31
6:00 am-12:54 pm
1 stop9h 54m
$599
PortlandWilmington
PDX - ILM
PDXILM
Portland
Thu 5/7
5:45 am-11:24 pm
2 stops14h 39m
Wilmington New Hanover County
Wed 5/13
11:25 am-10:02 pm
2 stops13h 37m
$600
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Portland to Wilmington
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 Wilmington in April.
| 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-Wilmington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Wilmington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Wilmington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Wilmington 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-Wilmington 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 Wilmington
Have a flexible travel schedule? Discover the best time to fly to Wilmington from Portland with our price prediction graph.
PDX-ILM
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 Wilmington
How far ahead should I book a flight from Portland to Wilmington?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Wilmington. Price data was last updated on April 17, 2026.
The best time to book flights from Portland to Wilmington is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Portland to Wilmington?
Currently, September is the cheapest month in which you can book a flight from Portland to Wilmington (average of $361). Flying from Portland to Wilmington in December is currently the most expensive (average of $655). 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 Wilmington?
Reviews of airlines servicing Wilmington
Get insights into the airlines that provide service to Wilmington. 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 Wilmington. Reviews last updated April 18, 2026.
Read through reviews of airlines operating flights from Portland to Wilmington, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Portland to Wilmington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 2 airlines flying from Portland to Wilmington
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$477 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$383 | Average$469 | FlexibilityNo cancel fee | On-timeN/A |