Cheap Flights from Wilmington (ILG) to Oakland (OAK)

Popular airlines from Wilmington, DE (ILG-New Castle) to Oakland Intl. Airport (OAK)

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Alternative airports near Oakland

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

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $433
SFO
San Francisco Intl.
Cheapest
Average driving time to city center32 min
Flights from $433
Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city center is 44 minutes. Flights from $469
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city center44 min
Flights from $469

Frequently asked questions

How much does a flight from Wilmington, DE (ILG-New Castle) to Oakland Intl. Airport (OAK) cost?
Get a cheap one-way flight or cheap return flight from Wilmington, DE (ILG-New Castle) to Oakland Intl. Airport (OAK) 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 Wilmington, DE (ILG-New Castle) to Oakland Intl. Airport (OAK)?
is the cheapest month to fly from ILG to OAK. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Wilmington, DE (ILG-New Castle) to Oakland Intl. Airport (OAK)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from ILG to OAK. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Wilmington, DE (ILG-New Castle) to Oakland Intl. Airport (OAK)?
You'll need to catch a flight with a layover when traveling from Wilmington, DE (ILG-New Castle) to Oakland Intl. Airport (OAK). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from ILG to OAK?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year 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 Oakland Intl. Airport (OAK)?
To avoid possible delays on the Wilmington, DE (ILG-New Castle) to Oakland Intl. Airport (OAK) route, aim to travel before 3 PM. Later departures 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 Wilmington, DE (ILG-New Castle) to Oakland Intl. Airport (OAK) last-minute?
Booking your flight from ILG to OAK just before your trip is generally more expensive. But if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book an ILG to OAK flight and hotel package?
Booking an ILG to OAK flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything 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 Oakland Intl. Airport (OAK)?
If you reserved your ILG to OAK flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
New Castle
Destination airport
Oakland Intl.
Distance
2488 mi

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Wilmington to Oakland Flights

The cheapest times to fly from Wilmington to Oakland

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

 

The best time to book a flight from Wilmington to Oakland

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

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 Oakland 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 Oakland 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 Oakland 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.

 

Wilmington to Oakland Flights

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