$232 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 4/8. 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, 0 bags

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
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Flight Deals

Cheap Flights from Wilmington to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$309
Spokane
Spokane2 stops$452
Seattle
Seattle1 stop$309
Spokane
Spokane2 stops$452

Book Cheap Wilmington to Washington Plane Tickets

 
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

Sat, Dec 6 - Wed, Dec 10
Delta Logo
4:15 pm - 11:59 pmILM-SEA
10h 44m1 stop
Delta Logo
7:25 am - 5:16 pmSEA-ILM
6h 51m1 stop
$309Delta
Find Deal
Sat, Dec 6 - Sun, Dec 14
Delta Logo
6:00 am - 10:44 amILM-PDX
7h 44m1 stop
Delta Logo
10:10 pm - 9:41 amPDX-ILM
8h 31m1 stop
$309Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
5:05 am - 1:06 pmILM-SEA
11h 01m2 stops
American Airlines Logo
5:18 am - 4:37 pmSEA-ILM
8h 19m1 stop
$314American Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Delta Logo
4:15 pm - 10:19 pmILM-PDX
9h 04m1 stop
Delta Logo
12:32 am - 1:37 pmPDX-ILM
10h 05m2 stops
$314Delta
Find Deal
Wed, Jan 14 - Tue, Jan 20
American Airlines Logo
2:00 pm - 9:47 pmILM-SEA
10h 47m2 stops
American Airlines Logo
8:35 am - 10:57 pmSEA-ILM
11h 22m2 stops
$319American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
6:00 am - 4:07 pmILM-SEA
13h 07m2 stops
United Airlines Logo
8:40 am - 11:54 pmSEA-ILM
12h 14m2 stops
$419United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
6:00 am - 4:07 pmILM-SEA
13h 07m2 stops
United Airlines Logo
7:00 am - 11:54 pmSEA-ILM
13h 54m2 stops
$459United Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
Multiple Airlines Logo
9:00 am - 5:15 pmILM-SEA
11h 15m2 stops
Multiple Airlines Logo
6:24 pm - 10:35 pmSEA-ILM
25h 11m3 stops
$656Multiple Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
Multiple Airlines Logo
9:00 am - 5:15 pmILM-SEA
11h 15m2 stops
Multiple Airlines Logo
6:24 pm - 11:12 pmSEA-ILM
25h 48m2 stops
$688Multiple Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
Alaska Airlines Logo
2:27 pm - 10:30 pmILM-SEA
11h 03m1 stop
Alaska Airlines Logo
11:32 am - 6:53 pmSEA-ILM
28h 21m2 stops
$918Alaska Airlines
Find Deal
Booking Insights

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 September, when tickets cost $338 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is $692 and $632 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 seasonNovember
Cheapest flight$269
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 14% increase in price.
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.
7.9
DeltaOverall score based on 8001 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

10.0 ExcellentAnonymous, Oct 2025CDG - SEA
Read more Delta reviews

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

On time flight. Seat comfort could be better in the Comfort section.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

Sat on the ground in Cincinnati for 50 minutes before deplaning

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

This flight never occurred because AA couldn’t get their act together.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Delayed because of weather in Nashville. I think God or some higher power generally has cursed me when it comes to flying out of Charlotte on American. I'm delayed pretty much everytime. We need Team Cobra Kai types to come in and "sweep the leg(s)" of the Charlotte ops people on principle. Don't let the sweet southern rocking chairs fool you, Charlotte is a sinkhole

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

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