$358 Cheap Flights from Rochester (ROC) to Wilmington (ILG)

View $358 flight on Fri, Aug 29, 2025Opens in a new window

Popular airlines from Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle)

Cheap Flights from Rochester to Wilmington (ROC-ILG)

Prices were available within the past 7 days and start at $358 for one-way flights and $420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 30 - Tue, Sep 16
ROC
Rochester
ILG
Wilmington
$420 Roundtrip, found 2 days ago
$420
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 30 from Rochester to Wilmington, returning Tue, Sep 16, priced at $420 found 2 days ago
American Airlines
Thu, Sep 25 - Tue, Sep 30
ROC
Rochester
ILG
Wilmington
$423 Roundtrip, found 20 hours ago
$423
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Sep 25 from Rochester to Wilmington, returning Tue, Sep 30, priced at $423 found 20 hours ago
American Airlines
Wed, Sep 24 - Tue, Oct 7
ROC
Rochester
ILG
Wilmington
$426 Roundtrip, found 2 days ago
$426
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 24 from Rochester to Wilmington, returning Tue, Oct 7, priced at $426 found 2 days ago
American Airlines
Tue, Sep 16 - Sat, Sep 27
ROC
Rochester
ILG
Wilmington
$427 Roundtrip, found 2 days ago
$427
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 16 from Rochester to Wilmington, returning Sat, Sep 27, priced at $427 found 2 days ago
American Airlines
Sat, Sep 20 - Wed, Oct 1
ROC
Rochester
ILG
Wilmington
$432 Roundtrip, found 4 days ago
$432
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Sep 20 from Rochester to Wilmington, returning Wed, Oct 1, priced at $432 found 4 days ago
American Airlines
Thu, Sep 25 - Tue, Sep 30
ROC
Rochester
ILG
Wilmington
$433 Roundtrip, found 2 days ago
$433
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 25 from Rochester to Wilmington, returning Tue, Sep 30, priced at $433 found 2 days ago
American Airlines
Sat, Oct 11 - Sun, Oct 12
ROC
Rochester
ILG
Wilmington
$434 Roundtrip, found 6 days ago
$434
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 11 from Rochester to Wilmington, returning Sun, Oct 12, priced at $434 found 6 days ago
American Airlines
Wed, Sep 24 - Sun, Oct 5
ROC
Rochester
ILG
Wilmington
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 24 from Rochester to Wilmington, returning Sun, Oct 5, priced at $438 found 2 days ago
American Airlines
Thu, Sep 18 - Tue, Sep 30
ROC
Rochester
ILG
Wilmington
$439 Roundtrip, found 2 days ago
$439
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 18 from Rochester to Wilmington, returning Tue, Sep 30, priced at $439 found 2 days ago
American Airlines
Thu, Sep 25 - Tue, Sep 30
ROC
Rochester
ILG
Wilmington
$443 Roundtrip, found 5 days ago
$443
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Sep 25 from Rochester to Wilmington, returning Tue, Sep 30, priced at $443 found 5 days ago

Alternative airports near Wilmington

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

Select flight to Philadelphia Intl. PHL. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $378
PHL
Philadelphia Intl.
Cheapest
Average driving time to city center28 min
Flights from $378
Flights from Rochester (ROC) to Wilmington (ILG)
Origin airport
Greater Rochester Intl.
Destination airport
New Castle
Airlines serving
American Airlines
Roundtrip price
$420
Distance
261 mi

Rochester to Wilmington Flights

The cheapest times to fly from Rochester to Wilmington

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 Rochester to Wilmington are during the month of August. You can find some of the cheapest flights from Rochester to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rochester to Wilmington

Sunday is one of the best days to book for cheap flights from Rochester to Wilmington: 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 Rochester to Wilmington

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 Rochester to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from $358 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 Rochester to Wilmington 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 Rochester to Wilmington 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 Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle) cost?
Grab a cheap one-way flight from $358 or cheap return flight from $420 from Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle)?
August is the least expensive month to fly from ROC to ILG. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ROC to ILG flight.
How many flights per day from Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle)?
Nonstop flights from Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ROC to ILG?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle)?
To avoid possible delays on the Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle) last-minute?
Waiting until right before your break to book a ticket from ROC to ILG often results in higher prices. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Can I cancel or change the date of my flight from Greater Rochester Intl. Airport (ROC) to Wilmington, DE (ILG-New Castle)?
Typically, you can cancel or reschedule your ROC to ILG flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.