$244+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PDX
May 9 — May 161
Round-trip
1 adult, Economy
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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 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 9, 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 9, 2026.
This American Airlines deal was found by Cheapflights users on 4/8. 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 8/195:00 pm
ILM
- PDX
1 stop9h 13m
American Airlines
Tue 9/15:20 am
PDX
- ILM
1 stop7h 29m
American Airlines
Deal found 4/8![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 4/4. 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 5/2711:25 am
ILM
- PDX
2 stops13h 37m
Delta
Wed 6/39:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/4![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 4/4. 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 5/2711:25 am
ILM
- PDX
2 stops13h 37m
Delta
Tue 6/25:51 pm
PDX
- ILM
2 stops12h 49m
Delta
Deal found 4/4![Delta logo]()
$361
This American Airlines deal was found by Cheapflights users on 4/4. 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.
Sat 5/24:50 pm
ILM
- PDX
1 stop8h 59m
American Airlines
Sat 5/910:23 pm
PDX
- ILM
1 stop7h 08m
American Airlines
Deal found 4/4![American Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 4/4. 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 5/2711:25 am
ILM
- PDX
2 stops13h 37m
Delta
Sun 6/79:25 pm
PDX
- ILM
1 stop9h 16m
Delta
Deal found 4/4![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 4/8. 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 5/2810:26 am
ILM
- PDX
2 stops11h 57m
Delta
Wed 6/39:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/8![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 4/4. 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 5/2910:26 am
ILM
- PDX
2 stops15h 35m
Delta
Tue 6/25:51 pm
PDX
- ILM
2 stops12h 49m
Delta
Deal found 4/4![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 4/8. 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 5/2810:26 am
ILM
- PDX
2 stops15h 35m
Delta
Tue 6/211:12 pm
PDX
- ILM
2 stops15h 21m
Delta
Deal found 4/8![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 4/4. 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.
Thu 5/282:23 pm
ILM
- PDX
1 stop7h 15m
Delta
Sun 6/79:25 pm
PDX
- ILM
1 stop9h 16m
Delta
Deal found 4/4![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 4/8. 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 5/272:23 pm
ILM
- PDX
1 stop10h 23m
Delta
Mon 6/19:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/8![Delta logo]()
$390
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 4/8. 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 8/1910:20 am
ILM
- PDX
2 stops12h 06m
Delta
Tue 9/15:10 pm
PDX
- ILM
2 stops13h 32m
Delta
Deal found 4/8![Delta logo]()
$361
This American Airlines deal was found by Cheapflights users on 4/8. 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 4/244:50 pm
ILM
- PDX
1 stop8h 59m
American Airlines
Tue 4/2811:40 pm
PDX
- ILM
2 stops9h 55m
American Airlines
Deal found 4/8![American Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:30 am
ILM
- PDX
2 stops16h 25m
United Airlines
Wed 8/1910:56 am
PDX
- ILM
1 stop9h 54m
United Airlines
Deal found 4/5![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 4/4. 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.
Sat 5/231:15 pm
ILM
- PDX
2 stops11h 47m
Delta
Sat 5/309:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/4![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 4/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:48 pm
ILM
- PDX
1 stop7h 55m
Delta
Sun 7/1910:55 pm
PDX
- ILM
1 stop7h 45m
Delta
Deal found 4/5![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
ILM
- PDX
2 stops15h 46m
United Airlines
Tue 5/511:55 pm
PDX
- ILM
2 stops12h 28m
United Airlines
Deal found 4/5![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 4/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:48 pm
ILM
- PDX
1 stop7h 55m
Delta
Mon 7/209:25 pm
PDX
- ILM
1 stop9h 15m
Delta
Deal found 4/5![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:48 am
ILM
- PDX
2 stops13h 21m
Delta
Thu 7/3010:55 pm
PDX
- ILM
1 stop7h 45m
Delta
Deal found 4/7![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 4/4. 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.
Thu 5/282:23 pm
ILM
- PDX
2 stops11h 38m
Delta
Mon 6/18:13 pm
PDX
- ILM
2 stops10h 27m
Delta
Deal found 4/4![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 4/4. 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 5/2711:25 am
ILM
- PDX
2 stops13h 37m
Delta
Fri 6/511:12 pm
PDX
- ILM
2 stops16h 21m
Delta
Deal found 4/4![Delta logo]()
$509
Last-minute flights from Wilmington to PortlandDiscover last-minute flight deals from Wilmington to Portland. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Portland. Data last updated April 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/4. 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.
Sat 5/24:50 pm
ILM
- PDX
1 stop8h 59m
American Airlines
Sat 5/910:23 pm
PDX
- ILM
1 stop7h 08m
American Airlines
Deal found 4/4![American Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 4/4. 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 5/2711:25 am
ILM
- PDX
2 stops13h 37m
Delta
Tue 6/29:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/4![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 4/8. 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 5/272:23 pm
ILM
- PDX
2 stops10h 39m
Delta
Wed 6/39:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/8![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 4/4. 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 5/2711:25 am
ILM
- PDX
2 stops13h 37m
Delta
Sun 6/79:25 pm
PDX
- ILM
1 stop9h 16m
Delta
Deal found 4/4![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 4/8. 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 5/272:23 pm
ILM
- PDX
1 stop10h 23m
Delta
Mon 6/19:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/8![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 4/8. 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 5/2810:26 am
ILM
- PDX
2 stops11h 57m
Delta
Wed 6/39:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 4/8![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 4/8. 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 5/2810:26 am
ILM
- PDX
2 stops15h 35m
Delta
Tue 6/211:12 pm
PDX
- ILM
2 stops15h 21m
Delta
Deal found 4/8![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 4/4. 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.
Thu 5/282:23 pm
ILM
- PDX
1 stop7h 15m
Delta
Sun 6/79:25 pm
PDX
- ILM
1 stop9h 16m
Delta
Deal found 4/4![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 4/4. 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 5/2910:26 am
ILM
- PDX
2 stops15h 35m
Delta
Tue 6/25:51 pm
PDX
- ILM
2 stops12h 49m
Delta
Deal found 4/4![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 4/4. 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 5/2910:26 am
ILM
- PDX
2 stops15h 35m
Delta
Sun 6/79:25 pm
PDX
- ILM
1 stop9h 16m
Delta
Deal found 4/4![Delta logo]()
$394
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 9, 2026.
Search for one-way flight options from Wilmington to Portland. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Sun Country Air deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 4/7![Sun Country Air logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:35 pm
ILM
- PDX
2 stops48h 15m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$279
This Booking.com deal was found by Cheapflights users on 4/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:24 pm
ILM
- PDX
1 stop13h 19m
Sun Country Air
Deal found 4/8![Sun Country Air logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:46 am
ILM
- PDX
2 stops55h 30m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Fri 6/124:39 pm
ILM
- PDX
3 stops27h 18m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:05 pm
ILM
- PDX
1 stop10h 48m
United Airlines
Deal found 4/5![United Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:25 pm
ILM
- PDX
3 stops48h 27m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 4/4. 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 8/266:00 am
ILM
- PDX
2 stops13h 10m
Delta
Deal found 4/4![Delta logo]()
$319
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $351 (American Airlines) |
One-way from | $244 (Sun Country Air) |
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 9, 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 8/19
10:20 am-7:26 pm
2 stops12h 06m
Portland
Tue 9/1
5:10 pm-9:42 am
2 stops13h 32m
$361
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Sat 5/23
1:15 pm-10:02 pm
2 stops11h 47m
Portland
Sat 5/30
9:39 pm-9:40 am
1 stop9h 01m
$400
Quickest round-trip
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Mon 7/13
6:48 pm-11:43 pm
1 stop7h 55m
Portland
Sun 7/19
10:55 pm-9:40 am
1 stop7h 45m
$414
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Sun 7/12
6:48 pm-11:43 pm
1 stop7h 55m
Portland
Mon 7/20
9:25 pm-9:40 am
1 stop9h 15m
$454
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Fri 4/24
4:50 pm-10:49 pm
1 stop8h 59m
Portland
Tue 4/28
11:40 pm-12:35 pm
2 stops9h 55m
$463
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Tue 7/21
5:48 am-4:09 pm
2 stops13h 21m
Portland
Thu 7/30
10:55 pm-9:40 am
1 stop7h 45m
$479
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Thu 5/28
2:23 pm-11:01 pm
2 stops11h 38m
Portland
Mon 6/1
8:13 pm-9:40 am
2 stops10h 27m
$494
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Tue 8/11
7:30 am-8:55 pm
2 stops16h 25m
Portland
Wed 8/19
10:56 am-11:50 pm
1 stop9h 54m
$504
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Sat 5/2
6:00 am-6:46 pm
2 stops15h 46m
Portland
Tue 5/5
11:55 pm-3:23 pm
2 stops12h 28m
$509
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Wed 5/27
11:25 am-10:02 pm
2 stops13h 37m
Portland
Fri 6/5
11:12 pm-6:33 pm
2 stops16h 21m
$509
Showing 1-10 of 17 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, September is the cheapest month in which you can book a flight from Wilmington to Portland (average of $306). Flying from Wilmington to Portland in April is currently the most expensive (average of $388). 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 9, 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
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
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
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Top 2 airlines flying from Wilmington to Portland
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$242 | Average$482 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$486 | FlexibilityNo cancel fee | On-time71% |