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£110 Cheap Flights from Wilmington (ILM) to Washington (DCA)

View £110 flight on Sat, 19 Sept 2026Opens in a new window

Popular airlines from Wilmington Intl. Airport (ILM) to Ronald Reagan National Airport (DCA)

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Cheap Flights from Wilmington (ILM) to Washington (DCA)

Prices were available within the past 7 days and start at £110 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Wilmington (ILM) to Washington (DCA)

June is typically the cheapest month to fly

From £109 - £505 per traveller.

Frequently asked questions

How much does a flight from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find one-way and return flights from ILM to DCA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ILM to DCA ticket fares go up or down.
What is the cheapest month to fly from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The cheapest months to fly from ILM to DCA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Wilmington, NC (ILM) to Washington, DC (DCA)?
Enter ILM to DCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
American Airlines is one of the cheapest airlines offering nonstop return flights from Wilmington Intl. (ILM) to Ronald Reagan Washington National (DCA), with tickets starting from around £229 for flights that can be booked for departure within the next year. American Airlines also offers one of the cheapest connecting return flights on this route, with tickets starting from around £363. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best airline to fly with from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines offers the most daily flights from ILM to DCA, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
You'll find approximately 3 nonstop flights per day from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National). For even more choices, look at flights that include layovers, as there are around 35 connecting flights per day. Some common connection points include Charlotte-Douglas Intl. (CLT), Hartsfield-Jackson Atlanta Intl. (ATL), and LaGuardia (LGA).
What is the earliest flight from Wilmington, NC (ILM) to Washington, DC (DCA)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Wilmington, NC (ILM) to Washington, DC (DCA). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
You'll typically find the most flights from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) on a Thursday, with around 24 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United. While Thursday is the busiest, flight schedules are fairly consistent throughout the week, with only slightly more flights compared to other days.
What are the most popular departure times for flights from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these times as they allow for an early start to their day in Washington, DC.
How long does it take to fly from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Flying nonstop from ILM to DCA takes around 1 hour 30 minutes, with the route covering approximately 515 kilometers. Flights with a layover typically take 5 hours 20 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
You can fly business class or first class between ILM and DCA. Airlines that offer business class service on this route include:
  • United
  • Delta
  • American Airlines
First class cabins are available on United, Delta, and American Airlines.
How do I earn miles on a Wilmington, NC (ILM) to Washington, DC (DCA) flight with Expedia?
It's easy to earn miles on a Wilmington, NC (ILM) to Washington, DC (DCA) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Wilmington, NC (ILM) to Washington, DC (DCA) at the last minute?
Typically, booking a last minute flight from Wilmington, NC (ILM) to Washington, DC (DCA) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Wilmington, NC (ILM) to Washington, DC (DCA) flight and hotel package?
Securing a Wilmington, NC (ILM) to Washington, DC (DCA) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select 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, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Wilmington, NC (ILM-Wilmington Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you'd like more information.

Travel information

Origin airport
Wilmington Intl.
Destination airport
Ronald Reagan Washington National
Distance
512 km
Average flight time
1 hour 33 mins

Book with confidence

Compare flights from Wilmington to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Wilmington to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Ronald Reagan Washington National in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Wilmington Intl. to Ronald Reagan Washington National.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Wilmington Intl. (ILM) to Ronald Reagan Washington National (DCA)

The easiest way to view the best deals on flights from Wilmington to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Wilmington Intl. to Ronald Reagan Washington National start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Wilmington and Washington
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Wilmington to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Wilmington Intl. to Ronald Reagan Washington National for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Wilmington to Washington easily and book with confidence

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