$307+ Cheap flights from Wilmington to Portland (ILM - PDX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PDX
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Wilmington to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Wilmington to Portland
Cheapest
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 October 22, 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 October 22, 2026.
This Delta deal was found by Cheapflights users on 10/17. 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.
Tue 11/102:28 pm -
1 stop7h 46m
Tue 11/1711:10 pm -
1 stop7h 26m
Deal found 10/17![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 10/316:00 am -
2 stops15h 09m
Mon 11/911:10 pm -
1 stop9h 12m
Deal found 10/18![United Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:00 am -
2 stops12h 54m
Tue 11/179:50 pm -
1 stop8h 58m
Deal found 10/17![American Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/186:00 am -
2 stops12h 23m
Sun 11/2211:10 pm -
1 stop9h 12m
Deal found 10/19![United Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/34:40 pm -
1 stop8h 30m
Sat 11/77:00 am -
2 stops11h 31m
Deal found 10/19![American Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:40 pm -
1 stop9h 04m
Mon 11/95:00 am -
1 stop8h 10m
Deal found 10/17![American Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/103:35 pm -
2 stops11h 08m
Sun 11/159:50 pm -
1 stop8h 58m
Deal found 10/21![American Airlines logo]()
$574
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 October 22, 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 October 22, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 4/72:30 pm -
1 stop10h 56m
Sun 4/119:45 pm -
1 stop8h 52m
Deal found 10/21![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 10/316:00 am -
2 stops15h 09m
Mon 11/911:10 pm -
1 stop9h 12m
Deal found 10/18![United Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/302:23 pm -
1 stop8h 45m
Wed 2/38:04 am -
1 stop7h 38m
Deal found 10/20![Alaska Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 10/17. 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.
Tue 11/102:28 pm -
1 stop7h 46m
Tue 11/1711:10 pm -
1 stop7h 26m
Deal found 10/17![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 1/306:00 am -
2 stops15h 59m
Wed 2/37:00 am -
2 stops13h 58m
Deal found 10/20![United Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
3 stops18h 02m
Tue 11/177:00 am -
2 stops13h 44m
Deal found 10/17![United Airlines logo]()
$644
Last-minute flights from Wilmington to PortlandDiscover last-minute flight deals from Wilmington to Portland. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Portland. Data last updated October 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 10/316:00 am -
2 stops15h 09m
Mon 11/911:10 pm -
1 stop9h 12m
Deal found 10/18![United Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:40 pm -
1 stop9h 04m
Mon 11/95:00 am -
1 stop8h 10m
Deal found 10/17![American Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/34:40 pm -
1 stop8h 30m
Sat 11/77:00 am -
2 stops11h 31m
Deal found 10/19![American Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 10/17. 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.
Tue 11/102:28 pm -
1 stop7h 46m
Tue 11/1711:10 pm -
1 stop7h 26m
Deal found 10/17![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:00 am -
2 stops12h 54m
Tue 11/179:50 pm -
1 stop8h 58m
Deal found 10/17![American Airlines logo]()
$477
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/103:35 pm -
2 stops11h 08m
Sun 11/159:50 pm -
1 stop8h 58m
Deal found 10/21![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/186:00 am -
2 stops12h 23m
Sun 11/2211:10 pm -
1 stop9h 12m
Deal found 10/19![United Airlines logo]()
$485
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 October 22, 2026.
Search for one-way flight options from Wilmington to Portland. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 1/75:27 pm -
3 stops30h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 3/174:45 pm -
1 stop9h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 10/20. 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 3/1712:01 pm -
2 stops14h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/102:57 pm -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/106:05 am -
2 stops12h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Thu 12/108:06 pm -
3 stops23h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/267:00 am -
1 stop15h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 12/266:00 am -
3 stops16h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$1,212
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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $401 (American Airlines) |
One-way from | $307 (Kiwi.com) |
Popular in | August |
Cheapest in | May |
Average price | $457 |
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 7,457,451 searches. Data last updated October 22, 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 Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Thu 1/7
5:27 pm-8:46 pm
3 stops30h 19m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$307
WilmingtonPortland
ILM Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Wed 3/17
12:01 pm-11:18 pm
2 stops14h 17m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$318
Quickest round-trip
WilmingtonPortland
ILM Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Thu 1/7
6:00 am-10:56 am
1 stop7h 56m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$333
WilmingtonPortland
ILM Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Thu 12/10
2:57 pm-8:55 pm
1 stop8h 58m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$333
WilmingtonPortland
ILM Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Thu 12/10
6:05 am-3:19 pm
2 stops12h 14m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$338
WilmingtonPortland
ILM Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Thu 1/7
6:00 am-5:59 pm
2 stops14h 59m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$338
WilmingtonPortland
ILM Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Wed 4/7
2:30 pm-10:26 pm
1 stop10h 56m
Portland
Sun 4/11
9:45 pm-9:37 am
1 stop8h 52m
$436
WilmingtonPortland
ILM Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Tue 11/10
2:28 pm-7:14 pm
1 stop7h 46m
Portland
Tue 11/17
11:10 pm-9:36 am
1 stop7h 26m
$449
WilmingtonPortland
ILM Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Sat 10/31
6:00 am-6:09 pm
2 stops15h 09m
Portland
Mon 11/9
11:10 pm-11:22 am
1 stop9h 12m
$463
WilmingtonPortland
ILM Wilmington New Hanover County - PDX Portland
ILMPDX
Wilmington New Hanover County
Sat 1/30
6:00 am-6:59 pm
2 stops15h 59m
Portland
Wed 2/3
7:00 am-11:58 pm
2 stops13h 58m
$541
Showing 1-10 of 14 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 October.
| 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, May is the cheapest month in which you can book a flight from Wilmington to Portland (average of $436). Flying from Wilmington to Portland in August is currently the most expensive (average of $632). 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?
Airfare is below average for this route at the moment.
Wilmington to Portland flights typically cost between $430 and $612 in April.The cheapest round-trip price found within the last 5 days was $401 on American Airlines (Apr 7-Apr 13).
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 October 22, 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.
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from 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
Durham
Cannon Beach
Longview
Lake Oswego
Vancouver
Kelso
Troutdale
Lincoln City
Clackamas
McMinnville
The Dalles
Wilsonville
Stevenson
Hillsboro
Tillamook
Astoria
Gresham
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Wilmington and Portland flights
Browse other Wilmington and Portland flight options. Last updated on October 22, 2026.
Other flights from Wilmington
Browse through other flights departing from Wilmington. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$349 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$511 | FlexibilityNo cancel fee | On-timeN/A |