$542+ Cheap flights from Wilmington to Peoria, IL (ILM - PIA)
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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PIA
Nov 22 — Nov 291
1 adult, Economy
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Cheapest flights from Wilmington to PeoriaExplore the most affordable flight options available from Wilmington to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.
Explore the most affordable flight options available from Wilmington to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:48 pmILM - PIA
2 stops24h 49mMultiple Airlines
Sun 11/309:17 pmPIA - ILM
2 stops24h 18mMultiple Airlines
Deal found 10/23![Multiple Airlines logo]()
$542
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/268:35 pmILM - PIA
1 stop4h 31mAmerican Airlines
Sun 11/308:16 pmPIA - ILM
1 stop5h 31mAmerican Airlines
Deal found 10/23![American Airlines logo]()
$754
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/258:35 pmILM - PIA
1 stop4h 31mAmerican Airlines
Sun 11/308:16 pmPIA - ILM
1 stop5h 31mAmerican Airlines
Deal found 10/23![American Airlines logo]()
$829
Cheap flight deals from Wilmington to Peoria
Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Peoria (PIA). 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 23, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $724 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Wilmington to Peoria 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 October 23, 2025.
Use the filters below to find and compare flights from Wilmington to Peoria that are best for you.
Fly from
Wilmington
Fly to
Peoria
Route
Depart
Return
Price
WilmingtonPeoria
ILM - PIA
ILMPIA
Wilmington New Hanover County
Wed 3/25
6:15 am-2:10 pm
2 stops8h 55m
Greater Peoria
Sat 3/28
6:30 am-10:11 pm
2 stops14h 41m
$724
WilmingtonPeoria
ILM - PIA
ILMPIA
Wilmington New Hanover County
Wed 3/25
6:11 pm-9:32 pm
1 stop4h 21m
Greater Peoria
Sat 3/28
6:21 am-1:57 pm
2 stops6h 36m
$744
- Most accurate provider: When it comes to deals on Wilmington-Peoria, Illinois flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wilmington-Peoria, Illinois flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wilmington-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Wilmington-Peoria, Illinois flights, Cheapflights users trust eDreams the most. eDreams 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-Peoria, Illinois 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 Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Wilmington with our price prediction graph.
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.