$198+ Cheap flights from Portland, ME to Wilmington (PWM - ILM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ILM
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Wilmington with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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One-way
Cheapest flights from Portland to WilmingtonExplore the most affordable flight options available from Portland to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Portland to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:30 am -
1 stop4h 37m
Tue 8/257:18 pm -
1 stop4h 23m
Deal found 8/5![American Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 8/1. 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 10/216:28 am -
1 stop4h 20m
Sat 10/246:20 am -
2 stops9h 42m
Deal found 8/1![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 8/2. 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 12/95:06 pm -
1 stop6h 47m
Mon 12/143:48 pm -
1 stop7h 09m
Deal found 8/2![United Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 9/27:05 am -
1 stop6h 17m
Tue 9/87:50 pm -
1 stop3h 55m
Deal found 8/4![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/4. 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.
Mon 11/2311:40 am -
1 stop4h 43m
Tue 12/15:05 pm -
1 stop6h 16m
Deal found 8/4![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 8/4. 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 9/26:30 am -
2 stops9h 05m
Tue 9/84:31 pm -
1 stop6h 58m
Deal found 8/4![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 8/2. 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 12/911:40 am -
1 stop4h 43m
Mon 12/146:30 am -
2 stops9h 28m
Deal found 8/2![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 8/2. 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 10/86:28 am -
1 stop4h 20m
Tue 10/1311:29 am -
1 stop5h 18m
Deal found 8/2![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/296:00 am -
1 stop6h 03m
Tue 9/17:00 am -
1 stop6h 55m
Deal found 8/2![United Airlines logo]()
$382
Best flights from Portland to WilmingtonDiscover carefully curated flight deals from Portland to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Portland to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Delta deal was found by Cheapflights users on 8/1. 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 10/216:28 am -
1 stop4h 20m
Sat 10/246:20 am -
2 stops9h 42m
Deal found 8/1![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/296:00 am -
1 stop6h 03m
Tue 9/17:00 am -
1 stop6h 55m
Deal found 8/2![United Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 8/2. 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 10/87:24 pm -
1 stop4h 34m
Mon 10/1211:14 am -
1 stop5h 43m
Deal found 8/2![American Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 8/4. 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 9/26:30 am -
2 stops9h 05m
Tue 9/84:31 pm -
1 stop6h 58m
Deal found 8/4![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 8/2. 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 10/86:28 am -
1 stop4h 20m
Sun 10/1111:29 am -
1 stop5h 18m
Deal found 8/2![Delta logo]()
$457
Last-minute flights from Portland to WilmingtonDiscover last-minute flight deals from Portland to Wilmington. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Wilmington. Data last updated August 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:30 am -
1 stop4h 37m
Tue 8/257:18 pm -
1 stop4h 23m
Deal found 8/5![American Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 8/1. 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 8/226:10 am -
1 stop6h 14m
Tue 8/252:29 pm -
2 stops9h 01m
Deal found 8/1![Delta logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:38 pm -
1 stop20h 12m
Tue 8/254:38 pm -
2 stops23h 38m
Deal found 8/4![Breeze Airways logo]()
$435
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/296:00 am -
1 stop6h 03m
Tue 9/17:00 am -
1 stop6h 55m
Deal found 8/2![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/307:40 am -
1 stop7h 57m
Sun 9/67:00 am -
1 stop6h 55m
Deal found 8/1![United Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 9/27:05 am -
1 stop6h 17m
Tue 9/87:50 pm -
1 stop3h 55m
Deal found 8/4![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/4. 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 9/26:30 am -
2 stops9h 05m
Tue 9/84:31 pm -
1 stop6h 58m
Deal found 8/4![Delta logo]()
$344
One-way flights from Portland to WilmingtonSearch for one-way flight options from Portland to Wilmington. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Portland to Wilmington. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/43:51 pm -
3 stops47h 59m
Deal found 8/2![Breeze Airways logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
2 stops12h 58m
Deal found 8/4![Multiple Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/218:00 am -
1 stop7h 41m
Deal found 8/5![United Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Wed 8/126:30 pm -
2 stops26h 12m
Deal found 8/3![Breeze Airways logo]()
$277
This Delta deal was found by Cheapflights users on 8/4. 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.
Sun 10/186:28 am -
1 stop4h 20m
Deal found 8/4![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:15 am -
2 stops10h 03m
Deal found 8/3![United Airlines logo]()
$338
Find flight deals from Portland to Wilmington
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Wilmington (ILM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $285 (American Airlines) |
One-way from | $198 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $393 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Wilmington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Portland to Wilmington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Wed 10/21
6:28 am-10:48 am
1 stop4h 20m
Wilmington New Hanover County
Sat 10/24
6:20 am-4:02 pm
2 stops9h 42m
$290
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Wed 9/2
6:30 am-3:35 pm
2 stops9h 05m
Wilmington New Hanover County
Tue 9/8
4:31 pm-11:29 pm
1 stop6h 58m
$344
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Sat 8/29
6:00 am-12:03 pm
1 stop6h 03m
Wilmington New Hanover County
Tue 9/1
7:00 am-1:55 pm
1 stop6h 55m
$382
Quickest round-trip
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Thu 10/8
6:28 am-10:48 am
1 stop4h 20m
Wilmington New Hanover County
Sun 10/11
11:29 am-4:47 pm
1 stop5h 18m
$457
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Thu 10/8
7:24 pm-11:58 pm
1 stop4h 34m
Wilmington New Hanover County
Mon 10/12
11:14 am-4:57 pm
1 stop5h 43m
$497
Cheapest one-way
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Fri 9/4
3:51 pm-3:50 pm
3 stops47h 59m
$198
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Mon 9/7
6:03 am-3:18 pm
1 stop9h 15m
$274
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Fri 9/4
6:03 am-3:18 pm
1 stop9h 15m
$274
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Mon 9/21
8:00 am-3:41 pm
1 stop7h 41m
$274
PortlandWilmington
PWM Portland - ILM Wilmington New Hanover County
PWMILM
Portland
Wed 8/12
6:30 pm-8:42 pm
2 stops26h 12m
$277
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Portland to Wilmington
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Wilmington in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-Wilmington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Wilmington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Wilmington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Wilmington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Wilmington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Wilmington
Have a flexible travel schedule? Discover the best time to fly to Wilmington from Portland with our price prediction graph.
PWM-ILM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Wilmington
What is the cheapest month to book a flight from Portland, Maine to Wilmington?
Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Wilmington (average of $303). Flying from Portland, Maine to Wilmington in November is currently the most expensive (average of $511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland, Maine to Wilmington?
Airfare is below average for this route at the moment.
Portland, Maine to Wilmington flights typically cost between $323 and $493 in August.The cheapest round-trip price found within the last 5 days was $285 on American Airlines (Aug 22-Aug 25).
Reviews of airlines servicing Wilmington
Get insights into the airlines that provide service to Wilmington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wilmington. Reviews last updated August 6, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Portland to Wilmington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
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 Portland to Wilmington. 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 Wilmington?
Book flights to Wilmington if you plan to visit one of these locationsCarolina Beach
Wrightsville Beach
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Portland and Wilmington flights
Browse other Portland and Wilmington flight options. Last updated on August 6, 2026.
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Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
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Other flights to Wilmington
Explore flights to Wilmington departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Top 2 airlines flying from Portland to Wilmington
Discover the top 2 airlines that operate flights from Portland to Wilmington. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$241 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$386 | FlexibilityNo cancel fee | On-timeN/A |