$143 Find Cheap Flights from Wilmington to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to Washington departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to Washington, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Washington Flight Deals from Wilmington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$309
Spokane
Spokane1 stop$309
Seattle
Seattle1 stop$309
Spokane
Spokane1 stop$309

Cheap Flights from Wilmington to Washington

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Wilmington to Washington

Wed, Sep 3 - Tue, Sep 30
American Airlines Logo
5:21 pm - 10:52 pmILM-GEG
8h 31m1 stop
American Airlines Logo
6:00 am - 4:21 pmGEG-ILM
7h 21m1 stop
$309American Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 19
American Airlines Logo
11:11 am - 5:20 pmILM-SEA
9h 09m1 stop
American Airlines Logo
11:42 pm - 10:04 amSEA-ILM
7h 22m1 stop
$309American Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Delta Logo
2:30 pm - 9:49 pmILM-PDX
10h 19m1 stop
Delta Logo
11:32 am - 10:57 pmPDX-ILM
8h 25m1 stop
$309Delta
Find Deal
Tue, Aug 5 - Tue, Aug 12
Delta Logo
6:00 am - 3:56 pmILM-PDX
12h 56m2 stops
Delta Logo
11:32 am - 10:57 pmPDX-ILM
8h 25m1 stop
$314Delta
Find Deal
Wed, Sep 3 - Tue, Sep 30
American Airlines Logo
1:25 pm - 10:52 pmILM-GEG
12h 27m2 stops
American Airlines Logo
6:00 am - 4:21 pmGEG-ILM
7h 21m1 stop
$314American Airlines
Find Deal
Thu, Jul 24 - Sat, Aug 2
Sun Country Air Logo
12:54 pm - 10:46 pmILM-PDX
12h 52m1 stop
Sun Country Air Logo
6:45 pm - 11:24 amPDX-ILM
13h 39m1 stop
$420Sun Country Air
Find Deal
Tue, Jul 15 - Mon, Jul 21
United Airlines Logo
4:59 pm - 11:59 pmILM-SEA
10h 00m1 stop
United Airlines Logo
12:20 am - 3:24 pmSEA-ILM
12h 04m1 stop
$508United Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
United Airlines Logo
4:59 pm - 11:59 pmILM-SEA
10h 00m1 stop
United Airlines Logo
7:34 pm - 3:24 pmSEA-ILM
16h 50m2 stops
$534United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
Alaska Airlines Logo
2:16 pm - 10:29 pmILM-SEA
11h 13m2 stops
Alaska Airlines Logo
9:45 pm - 10:54 amSEA-ILM
10h 09m1 stop
$535Alaska Airlines
Find Deal
Tue, Aug 19 - Thu, Aug 28
Alaska Airlines Logo
2:11 pm - 11:59 pmILM-PDX
12h 48m2 stops
Alaska Airlines Logo
7:31 pm - 10:50 amPDX-ILM
12h 19m2 stops
$775Alaska Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Wilmington to Washington flights

Get data-powered insights and trends into flights from Wilmington to Washington to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Wilmington to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Wilmington to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Wilmington to Washington is March, when tickets cost $444 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of round-trip tickets is $760 and $638 respectively.

What’s the cheapest day of the week to fly from Wilmington to Washington?

The average price of all round-trip flights from Wilmington to Washington clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Wilmington to Washington, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Washington, Wednesday is the cheapest day to fly and Sunday is the most expensive.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$143
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Wilmington to Portland

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Wilmington to Washington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Wilmington to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Wilmington to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to Washington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Wilmington to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally in the afternoon, when round-trip flights cost $638 on average. Morning departures are around 12% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $725.

Reviews of the top airlines flying from Wilmington to Washington

 
See real verified KAYAK customer reviews for airlines flying from Wilmington to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Wilmington to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7964 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Food from the flight from Atlanta to Santiago was very poor..

4.0 OkayAnonymous, May 2025FAI - SEA
Read more Delta reviews

Food from the flight from Atlanta to Santiago was very poor..

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Flight left early and arrived early. the whole trip was excellent.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The seats are uncomfortable, feels like a small seat pad on plywood.

Long 5 hour and 45 min flight and only one drink service and cookie snack

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

American Airlines initially postponed the flight. Then they cancelled it an rescheduled us on a flight that would take over 24 hours with multiple stops. They then changed this flight to a reasonable alternative the next day which they later cancelled and replaced with a flight that would take off with an additional 16 hour delay. They blamed weather but I noticed (at 4am) that Delta had direct flights from Charlotte to Detroit. I went on line. Booked it and was in Detroit buy 9am. The interesting thing is they did a similar thing to a family member just 2 days earlier. I don't think I will fly American unless I have to.

I was a little disappointed of not having an android charger. Only one it was for an iPhone. I've flown American in the past and had access to one.

At least it was a short flight. Greyhound with wings.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

One of the best flights I’ve had. So smooth.

This flight didn’t happen because AA agents didn’t let us board the flight

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Everything you need to know for your flight from Wilmington to Washington

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.