$258+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PDX
Jun 22 — Jun 291
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
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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 May 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 May 23, 2026.
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Wed 9/24:53 pm
ILM
- PDX
1 stop9h 14m
American Airlines
Wed 9/911:55 am
PDX
- ILM
1 stop8h 06m
American Airlines
Deal found 5/19![American Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 5/19. 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 9/24:44 pm
ILM
- PDX
1 stop9h 38m
United Airlines
Tue 9/811:02 pm
PDX
- ILM
2 stops10h 01m
United Airlines
Deal found 5/19![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:35 am
ILM
- PDX
2 stops11h 16m
American Airlines
Tue 8/1811:20 pm
PDX
- ILM
2 stops9h 20m
American Airlines
Deal found 5/22![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 5/19. 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 7/94:35 pm
ILM
- PDX
1 stop9h 16m
American Airlines
Wed 7/1512:35 pm
PDX
- ILM
1 stop8h 05m
American Airlines
Deal found 5/19![American Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 6/234:23 pm
ILM
- PDX
1 stop10h 36m
American Airlines
Tue 6/3012:34 pm
PDX
- ILM
1 stop8h 12m
American Airlines
Deal found 5/20![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 5/19. 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 7/94:35 pm
ILM
- PDX
1 stop9h 16m
American Airlines
Mon 7/1312:35 pm
PDX
- ILM
1 stop8h 05m
American Airlines
Deal found 5/19![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 6/234:23 pm
ILM
- PDX
1 stop10h 36m
American Airlines
Wed 7/19:47 pm
PDX
- ILM
1 stop7h 33m
American Airlines
Deal found 5/20![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 5/19. 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 7/214:15 pm
ILM
- PDX
2 stops10h 49m
American Airlines
Tue 7/289:47 pm
PDX
- ILM
1 stop7h 33m
American Airlines
Deal found 5/19![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:44 pm
ILM
- PDX
2 stops11h 23m
American Airlines
Thu 8/209:44 pm
PDX
- ILM
1 stop8h 56m
American Airlines
Deal found 5/22![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:35 pm
ILM
- PDX
1 stop11h 15m
American Airlines
Mon 6/2912:34 pm
PDX
- ILM
1 stop8h 12m
American Airlines
Deal found 5/22![American Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:46 pm
ILM
- PDX
1 stop8h 00m
Delta
Sat 5/309:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 5/20![Delta logo]()
$447
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 May 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 May 23, 2026.
This Delta deal was found by Cheapflights users on 5/19. 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 10/12:30 pm
ILM
- PDX
1 stop10h 41m
Delta
Sun 10/49:45 pm
PDX
- ILM
1 stop8h 57m
Delta
Deal found 5/19![Delta logo]()
$421
This American Airlines deal was found by Cheapflights users on 5/23. 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 6/235:09 am
ILM
- PDX
2 stops10h 46m
American Airlines
Wed 7/16:15 am
PDX
- ILM
2 stops10h 01m
American Airlines
Deal found 5/23![American Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Tue 7/217:30 am
ILM
- PDX
2 stops15h 49m
United Airlines
Tue 7/2810:40 pm
PDX
- ILM
2 stops10h 32m
United Airlines
Deal found 5/19![United Airlines logo]()
$539
This Sun Country Air deal was found by Cheapflights users on 5/23. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:26 pm
ILM
- PDX
1 stop13h 17m
Sun Country Air
Sat 6/276:28 pm
PDX
- ILM
1 stop14h 00m
Sun Country Air
Deal found 5/23![Sun Country Air logo]()
$615
This American Airlines deal was found by Cheapflights users on 5/19. 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 7/114:15 pm
ILM
- PDX
2 stops10h 49m
American Airlines
Sat 7/189:55 pm
PDX
- ILM
1 stop7h 35m
American Airlines
Deal found 5/19![American Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Fri 10/22:33 pm
ILM
- PDX
2 stops11h 17m
American Airlines
Mon 10/511:58 pm
PDX
- ILM
2 stops9h 23m
American Airlines
Deal found 5/18![American Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 5/21. 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 6/243:41 pm
ILM
- PDX
1 stop9h 48m
United Airlines
Mon 6/2910:40 pm
PDX
- ILM
2 stops10h 39m
United Airlines
Deal found 5/21![United Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Thu 7/93:42 pm
ILM
- PDX
2 stops12h 08m
United Airlines
Mon 7/1310:40 pm
PDX
- ILM
2 stops10h 32m
United Airlines
Deal found 5/18![United Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 6/257:30 am
ILM
- PDX
2 stops13h 16m
United Airlines
Mon 6/2910:40 pm
PDX
- ILM
2 stops10h 39m
United Airlines
Deal found 5/21![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 5/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:44 pm
ILM
- PDX
1 stop9h 08m
United Airlines
Wed 8/1910:56 am
PDX
- ILM
1 stop10h 01m
United Airlines
Deal found 5/23![United Airlines logo]()
$692
Last-minute flights from Wilmington to PortlandDiscover last-minute flight deals from Wilmington to Portland. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Portland. Data last updated May 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:46 pm
ILM
- PDX
1 stop8h 00m
Delta
Sat 5/309:39 pm
PDX
- ILM
1 stop9h 01m
Delta
Deal found 5/20![Delta logo]()
$447
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Sat 5/234:35 pm
ILM
- PDX
1 stop9h 18m
American Airlines
Sat 5/3011:30 am
PDX
- ILM
2 stops9h 19m
American Airlines
Deal found 5/23![American Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 5/19. 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 5/236:09 pm
ILM
- PDX
1 stop8h 50m
American Airlines
Mon 5/2510:40 pm
PDX
- ILM
1 stop10h 44m
American Airlines
Deal found 5/19![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 6/174:23 pm
ILM
- PDX
1 stop10h 36m
American Airlines
Wed 6/249:47 pm
PDX
- ILM
1 stop7h 32m
American Airlines
Deal found 5/23![American Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 6/234:23 pm
ILM
- PDX
1 stop10h 36m
American Airlines
Tue 6/3012:34 pm
PDX
- ILM
1 stop8h 12m
American Airlines
Deal found 5/20![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 6/234:23 pm
ILM
- PDX
1 stop10h 36m
American Airlines
Wed 7/19:47 pm
PDX
- ILM
1 stop7h 33m
American Airlines
Deal found 5/20![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:35 pm
ILM
- PDX
1 stop11h 15m
American Airlines
Mon 6/2912:34 pm
PDX
- ILM
1 stop8h 12m
American Airlines
Deal found 5/22![American Airlines logo]()
$434
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 May 23, 2026.
Search for one-way flight options from Wilmington to Portland. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Sun Country Air deal was found by Cheapflights users on 5/20. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2612:30 pm
ILM
- PDX
1 stop13h 13m
Sun Country Air
Deal found 5/20![Sun Country Air logo]()
$258
This Justfly.com deal was found by Cheapflights users on 5/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:21 pm
ILM
- PDX
1 stop25h 46m
JetBlue
Deal found 5/18![JetBlue logo]()
$296
This JetBlue deal was found by Cheapflights users on 5/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:30 pm
ILM
- PDX
1 stop9h 01m
JetBlue
Deal found 5/20![JetBlue logo]()
$302
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:09 pm
ILM
- PDX
1 stop14h 38m
American Airlines
Deal found 5/22![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 8/267:18 am
ILM
- PDX
1 stop13h 33m
American Airlines
Deal found 5/23![American Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/152:25 pm
ILM
- PDX
2 stops29h 10m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Thu 6/253:32 pm
ILM
- PDX
1 stop11h 15m
American Airlines
Deal found 5/23![American Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/188:20 pm
ILM
- PDX
3 stops47h 37m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/129:53 pm
ILM
- PDX
3 stops42h 55m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$347
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 May 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $351 (American Airlines) |
One-way from | $258 (Sun Country Air) |
Popular in | March |
Cheapest in | September |
Average price | $436 |
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 May 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
Thu 10/1
2:30 pm-10:11 pm
1 stop10h 41m
Portland
Sun 10/4
9:45 pm-9:42 am
1 stop8h 57m
$421
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Tue 6/23
5:09 am-12:55 pm
2 stops10h 46m
Portland
Wed 7/1
6:15 am-7:16 pm
2 stops10h 01m
$500
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Tue 7/21
7:30 am-8:19 pm
2 stops15h 49m
Portland
Tue 7/28
10:40 pm-12:12 pm
2 stops10h 32m
$539
Quickest round-trip
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Sat 7/11
4:15 pm-12:04 am
2 stops10h 49m
Portland
Sat 7/18
9:55 pm-8:30 am
1 stop7h 35m
$551
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Fri 10/2
2:33 pm-10:50 pm
2 stops11h 17m
Portland
Mon 10/5
11:58 pm-12:21 pm
2 stops9h 23m
$564
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Sun 6/21
12:26 pm-10:43 pm
1 stop13h 17m
Portland
Sat 6/27
6:28 pm-11:28 am
1 stop14h 00m
$615
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Wed 6/24
3:41 pm-10:29 pm
1 stop9h 48m
Portland
Mon 6/29
10:40 pm-12:19 pm
2 stops10h 39m
$622
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Thu 7/9
3:42 pm-12:50 am
2 stops12h 08m
Portland
Mon 7/13
10:40 pm-12:12 pm
2 stops10h 32m
$627
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Thu 6/25
7:30 am-5:46 pm
2 stops13h 16m
Portland
Mon 6/29
10:40 pm-12:19 pm
2 stops10h 39m
$644
WilmingtonPortland
ILM - PDX
ILMPDX
Wilmington New Hanover County
Tue 8/11
4:44 pm-10:52 pm
1 stop9h 08m
Portland
Wed 8/19
10:56 am-11:57 pm
1 stop10h 01m
$692
Showing 1-10 of 19 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 May.
| 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 $385). 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 May 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.
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
Gresham
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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$308 | Average$456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$314 | Average$484 | FlexibilityNo cancel fee | On-time71% |