Cheap Flights from Wilmington (ILG) to Pittsburgh (AGC)

Popular airlines from Wilmington, DE (ILG-New Castle) to Pittsburgh, PA (AGC-Allegheny County)

Alternative airports near Pittsburgh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pittsburgh Intl. PIT. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $277
PIT
Pittsburgh Intl.
Cheapest
Average driving time to city center23 min
Flights from $277
Flights from Wilmington (ILG) to Pittsburgh (AGC)
Origin airport
New Castle
Destination airport
Allegheny County
Distance
233 mi

Wilmington to Pittsburgh Flights

The cheapest times to fly from Wilmington to Pittsburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Wilmington to Pittsburgh are during the month of . You can find some of the cheapest flights from Wilmington to Pittsburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Wilmington to Pittsburgh

Sunday is one of the best days to book for cheap flights from Wilmington to Pittsburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Wilmington to Pittsburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Wilmington to Pittsburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Wilmington to Pittsburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Wilmington to Pittsburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC) cost?
Secure a cheap one-way flight or cheap return flight from Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC)?
Flying in may help you find better deals, as it's the cheapest month for flights between ILG and AGC. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC)?
To find the cheapest airline that'll fly you from ILG to AGC, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC)?
Nonstop flights from Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ILG to AGC?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC)?
To avoid potential delays on the Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC) last-minute?
Holding off until right before your break to book your flight from ILG to AGC generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book an ILG to AGC flight and hotel package?
Opting for an ILG to AGC flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Wilmington, DE (ILG-New Castle) to Allegheny County Airport (AGC)?
Typically, you can modify or cancel your ILG to AGC flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.