$192+ Cheap flights from Wilmington to Portland (ILM - 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PDX
May 23 — May 301
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Wilmington to PortlandExplore the most affordable flight options available from Wilmington to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Wilmington to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/236:09 pm
ILM
- PDX
1 stop8h 50m
American Airlines
Sat 5/309:57 pm
PDX
- ILM
1 stop7h 33m
American Airlines
Deal found 4/20![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 4/21. 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 5/2311:45 am
ILM
- PDX
2 stops13h 17m
Delta
Sat 5/309:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/21![Delta logo]()
$356
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.
Wed 7/2210:25 am
ILM
- PDX
2 stops11h 52m
Delta
Tue 7/285:37 pm
PDX
- ILM
2 stops13h 03m
Delta
Deal found 4/23![Delta logo]()
$361
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.
Wed 7/2210:25 am
ILM
- PDX
2 stops14h 48m
Delta
Mon 7/275:37 pm
PDX
- ILM
2 stops13h 03m
Delta
Deal found 4/23![Delta logo]()
$386
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:05 pm
ILM
- PDX
1 stop10h 57m
United Airlines
Sat 7/2510:52 pm
PDX
- ILM
1 stop10h 20m
United Airlines
Deal found 4/18![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/19. 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 7/17:30 am
ILM
- PDX
2 stops11h 22m
United Airlines
Wed 7/810:52 pm
PDX
- ILM
1 stop10h 20m
United Airlines
Deal found 4/19![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 4/21. 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 6/234:05 pm
ILM
- PDX
1 stop10h 48m
United Airlines
Wed 7/110:40 pm
PDX
- ILM
2 stops10h 32m
United Airlines
Deal found 4/21![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 4/19. 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 5/62:24 pm
ILM
- PDX
1 stop10h 38m
Delta
Wed 8/127:55 pm
PDX
- ILM
2 stops10h 47m
Delta
Deal found 4/19![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 4/19. 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 5/62:24 pm
ILM
- PDX
2 stops12h 38m
Delta
Tue 8/117:55 pm
PDX
- ILM
2 stops10h 47m
Delta
Deal found 4/19![Delta logo]()
$409
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.
Thu 7/2310:25 am
ILM
- PDX
2 stops14h 48m
Delta
Tue 7/285:37 pm
PDX
- ILM
2 stops13h 03m
Delta
Deal found 4/23![Delta logo]()
$415
Best flights from Wilmington to PortlandDiscover carefully curated flight deals from Wilmington to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Wilmington to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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 10/1412:15 pm
ILM
- PDX
2 stops12h 38m
Delta
Tue 10/205:10 pm
PDX
- ILM
2 stops13h 27m
Delta
Deal found 4/21![Delta logo]()
$386
This United Airlines deal was found by Cheapflights users on 4/21. 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 6/234:05 pm
ILM
- PDX
1 stop10h 48m
United Airlines
Wed 7/110:40 pm
PDX
- ILM
2 stops10h 32m
United Airlines
Deal found 4/21![United Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 4/21. 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 10/32:33 pm
ILM
- PDX
2 stops10h 24m
American Airlines
Sat 10/1012:32 pm
PDX
- ILM
1 stop8h 10m
American Airlines
Deal found 4/21![American Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 4/19. 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 5/2311:45 am
ILM
- PDX
2 stops13h 17m
Delta
Sat 5/306:50 am
PDX
- ILM
2 stops11h 19m
Delta
Deal found 4/19![Delta logo]()
$386
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.
Wed 5/1311:25 am
ILM
- PDX
2 stops13h 37m
Delta
Tue 5/195:05 pm
PDX
- ILM
2 stops13h 35m
Delta
Deal found 4/18![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/66:00 am
ILM
- PDX
2 stops12h 13m
United Airlines
Sun 5/107:00 am
PDX
- ILM
2 stops13h 44m
United Airlines
Deal found 4/21![United Airlines logo]()
$458
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:35 pm
ILM
- PDX
1 stop11h 15m
American Airlines
Wed 7/110:59 pm
PDX
- ILM
1 stop9h 44m
American Airlines
Deal found 4/23![American Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 4/19. 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 5/62:24 pm
ILM
- PDX
2 stops12h 38m
Delta
Tue 8/117:55 pm
PDX
- ILM
2 stops10h 47m
Delta
Deal found 4/19![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 4/22. 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 8/291:03 pm
ILM
- PDX
2 stops12h 49m
United Airlines
Sun 9/611:15 pm
PDX
- ILM
2 stops9h 50m
United Airlines
Deal found 4/22![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 4/20. 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 7/14:05 pm
ILM
- PDX
1 stop10h 57m
United Airlines
Fri 7/1010:52 pm
PDX
- ILM
1 stop10h 20m
United Airlines
Deal found 4/20![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 4/19. 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 5/72:23 pm
ILM
- PDX
1 stop10h 23m
Delta
Wed 8/129:45 pm
PDX
- ILM
1 stop8h 57m
Delta
Deal found 4/19![Delta logo]()
$486
Last-minute flights from Wilmington to PortlandDiscover last-minute flight deals from Wilmington to Portland. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Portland. Data last updated April 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/19. 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 5/62:24 pm
ILM
- PDX
1 stop7h 41m
Delta
Tue 8/117:55 pm
PDX
- ILM
2 stops10h 47m
Delta
Deal found 4/19![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 4/19. 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 5/62:24 pm
ILM
- PDX
1 stop7h 41m
Delta
Thu 8/135:10 pm
PDX
- ILM
2 stops13h 32m
Delta
Deal found 4/19![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 4/19. 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 5/62:24 pm
ILM
- PDX
2 stops11h 18m
Delta
Mon 8/105:10 pm
PDX
- ILM
2 stops13h 32m
Delta
Deal found 4/19![Delta logo]()
$434
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/97:00 am
ILM
- PDX
1 stop8h 58m
American Airlines
Wed 8/1212:50 pm
PDX
- ILM
1 stop7h 53m
American Airlines
Deal found 4/19![American Airlines logo]()
$399
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.
Wed 5/131:25 pm
ILM
- PDX
1 stop10h 38m
American Airlines
Tue 5/191:23 pm
PDX
- ILM
1 stop7h 43m
American Airlines
Deal found 4/18![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/194:50 pm
ILM
- PDX
1 stop9h 00m
American Airlines
Tue 5/269:47 pm
PDX
- ILM
1 stop7h 33m
American Airlines
Deal found 4/21![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/236:09 pm
ILM
- PDX
1 stop8h 50m
American Airlines
Sat 5/309:57 pm
PDX
- ILM
1 stop7h 33m
American Airlines
Deal found 4/20![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 4/21. 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 5/2311:45 am
ILM
- PDX
2 stops13h 17m
Delta
Sat 5/309:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/21![Delta logo]()
$356
One-way flights from Wilmington to PortlandSearch for one-way flight options from Wilmington to Portland. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Wilmington to Portland. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Tue 5/124:38 pm
ILM
- PDX
3 stops55h 13m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/148:20 pm
ILM
- PDX
3 stops26h 31m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$249
This Sun Country Air deal was found by Cheapflights users on 4/21. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:24 pm
ILM
- PDX
1 stop13h 19m
Sun Country Air
Deal found 4/21![Sun Country Air logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/293:39 pm
ILM
- PDX
3 stops53h 48m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 4/302:25 pm
ILM
- PDX
3 stops21h 34m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$263
This Trip.com deal was found by Cheapflights users on 4/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:08 pm
ILM
- PDX
2 stops24h 34m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/83:39 pm
ILM
- PDX
3 stops52h 07m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/126:00 am
ILM
- PDX
1 stop19h 47m
American Airlines
Deal found 4/19![American Airlines logo]()
$299
Find flight deals from Wilmington to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $351 (American Airlines) |
One-way from | $192 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $551 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wilmington 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 23, 2026.
Use the filters below to find and compare flights from Wilmington to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Wed 10/14
12:15 pm-9:53 pm
2 stops12h 38m
Portland
Tue 10/20
5:10 pm-9:37 am
2 stops13h 27m
$386
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Sat 5/23
11:45 am-10:02 pm
2 stops13h 17m
Portland
Sat 5/30
6:50 am-9:09 pm
2 stops11h 19m
$386
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Tue 6/23
4:05 pm-11:53 pm
1 stop10h 48m
Portland
Wed 7/1
10:40 pm-12:12 pm
2 stops10h 32m
$395
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Wed 5/13
11:25 am-10:02 pm
2 stops13h 37m
Portland
Tue 5/19
5:05 pm-9:40 am
2 stops13h 35m
$409
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Wed 5/6
2:24 pm-12:02 am
2 stops12h 38m
Portland
Tue 8/11
7:55 pm-9:42 am
2 stops10h 47m
$409
Quickest round-trip
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Sat 10/3
2:33 pm-9:57 pm
2 stops10h 24m
Portland
Sat 10/10
12:32 pm-11:42 pm
1 stop8h 10m
$447
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Wed 5/6
6:00 am-3:13 pm
2 stops12h 13m
Portland
Sun 5/10
7:00 am-11:44 pm
2 stops13h 44m
$458
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Tue 6/23
4:35 pm-12:50 am
1 stop11h 15m
Portland
Wed 7/1
10:59 pm-11:43 am
1 stop9h 44m
$467
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Sat 8/29
1:03 pm-10:52 pm
2 stops12h 49m
Portland
Sun 9/6
11:15 pm-12:05 pm
2 stops9h 50m
$479
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Thu 5/7
2:23 pm-9:46 pm
1 stop10h 23m
Portland
Wed 8/12
9:45 pm-9:42 am
1 stop8h 57m
$486
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Wilmington 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 Wilmington to Portland 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 Wilmington-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Wilmington-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 Wilmington-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 Wilmington to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Wilmington with our price prediction graph.
ILM-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 Wilmington to Portland
What is the cheapest month to book a flight from Wilmington to Portland?
Currently, August is the cheapest month in which you can book a flight from Wilmington to Portland (average of $371). Flying from Wilmington to Portland in March is currently the most expensive (average of $603). 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 Wilmington 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 23, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Wilmington 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.
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
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 Wilmington 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
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Wilmington and Portland flights
Browse other Wilmington and Portland flight options. Last updated on April 23, 2026.
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Top 2 airlines flying from Wilmington to Portland
Discover the top 2 airlines that operate flights from Wilmington 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$242 | Average$482 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$483 | FlexibilityNo cancel fee | On-time71% |