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Wilmington International Airport to Ronald Reagan Washington National Airport flight

Explore the cheapest one-way and round-trip flights from Wilmington International Airport to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from US$187 and round-trip from US$392. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ILM 17:49
      15h 21m
      1 stop
      DCA 09:10
      Wilmington - Washington D.C. | Fri, Oct 30 | Delta Air Lines
      US$187 US$472
      60% off
      60% off
      US$472 US$187
    • ILM 14:28
      26h 13m
      1 stop
      DCA 16:41
      Wilmington - Washington D.C. | Fri, Dec 18 | Delta Air Lines
      US$250 US$472
      47% off
      47% off
      US$472 US$250
    • ILM 10:13
      10h 26m
      1 stop
      DCA 20:39
      Wilmington - Washington D.C. | Tue, Dec 1 | Delta Air Lines
      US$253 US$472
      46% off
      46% off
      US$472 US$253
    • ILM 06:20
      16h 29m
      1 stop
      DCA 22:49
      Wilmington - Washington D.C. | Wed, Oct 28 | Delta Air Lines
      US$277
      41% off
      US$472 US$277
    • ILM 06:20
      17h 28m
      1 stop
      DCA 23:48
      Wilmington - Washington D.C. | Sat, Oct 31 | Delta Air Lines
      US$277
      41% off
      US$472 US$277
    • ILM 14:27
      9h 15m
      1 stop
      DCA 23:42
      Wilmington - Washington D.C. | Wed, Dec 2 | Delta Air Lines
      US$303
      36% off
      US$472 US$303
    • ILM 15:28
      1h 40m
      Nonstop
      DCA 17:08
      Wilmington - Washington D.C. | Fri, Oct 30 | American Airlines
      US$308
      35% off
      US$472 US$308
    • ILM 14:28
      9h 18m
      1 stop
      DCA 23:46
      Wilmington - Washington D.C. | Tue, Nov 24 | Delta Air Lines
      US$326
      31% off
      US$472 US$326
    • ILM 17:15
      15h 55m
      1 stop
      DCA 09:10
      Wilmington - Washington D.C. | Fri, Nov 6 | Delta Air Lines
      US$329
      30% off
      US$472 US$329
    • ILM 13:00
      17h 25m
      1 stop
      WAS 14:00
      Wilmington - Washington D.C. | Wed, Oct 28 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      ILM 12:08
      1h 34m
      Nonstop
      DCA 13:42
      Wilmington - Washington D.C. | Wed, Nov 18 | American Airlines
      DCA 17:22
      1h 33m
      Nonstop
      ILM 18:55
      Washington D.C. - Wilmington | Mon, Nov 23 | American Airlines
      US$447 US$580
      23% off
      23% off
      US$580 US$447
    • ILM 19:25
      1h 25m
      Nonstop
      DCA 20:50
      Wilmington - Washington D.C. | Tue, Dec 1 | American Airlines
      DCA 07:23
      1h 42m
      Nonstop
      ILM 09:05
      Washington D.C. - Wilmington | Sun, Dec 6 | American Airlines
      US$447 US$580
      23% off
      23% off
      US$580 US$447
    • ILM 11:43
      1h 34m
      Nonstop
      DCA 13:17
      Wilmington - Washington D.C. | Sat, Nov 7 | American Airlines
      DCA 09:59
      1h 38m
      Nonstop
      ILM 11:37
      Washington D.C. - Wilmington | Sun, Nov 8 | American Airlines
      US$449 US$580
      23% off
      23% off
      US$580 US$449
    • ILM 09:25
      1h 35m
      Nonstop
      DCA 11:00
      Wilmington - Washington D.C. | Sat, Oct 31 | American Airlines
      DCA 09:59
      1h 38m
      Nonstop
      ILM 11:37
      Washington D.C. - Wilmington | Sun, Nov 1 | American Airlines
      US$449
      23% off
      US$580 US$449
    • ILM 12:08
      1h 34m
      Nonstop
      DCA 13:42
      Wilmington - Washington D.C. | Fri, Nov 6 | American Airlines
      DCA 10:00
      1h 38m
      Nonstop
      ILM 11:38
      Washington D.C. - Wilmington | Mon, Nov 9 | American Airlines
      US$473
      18% off
      US$580 US$473
    • ILM 17:40
      15h 34m
      1 stop
      DCA 09:14
      Wilmington - Washington D.C. | Wed, Nov 18 | Delta Air Lines
      DCA 19:40
      13h 56m
      1 stop
      ILM 09:36
      Washington D.C. - Wilmington | Sat, Nov 21 | Delta Air Lines
      US$392
      32% off
      US$580 US$392
    • ILM 16:25
      4h 19m
      1 stop
      DCA 20:44
      Wilmington - Washington D.C. | Sat, Nov 7 | Delta Air Lines
      IAD 06:00
      7h 43m
      1 stop
      ILM 13:43
      Washington D.C. - Wilmington | Tue, Nov 10 | Delta Air Lines
      US$394
      32% off
      US$580 US$394
    • ILM 15:02
      6h 57m
      1 stop
      DCA 21:59
      Wilmington - Washington D.C. | Sat, Nov 21 | American Airlines
      DCA 17:14
      1h 33m
      Nonstop
      ILM 18:47
      Washington D.C. - Wilmington | Tue, Nov 24 | American Airlines
      US$424
      27% off
      US$580 US$424
    • ILM 14:28
      8h 17m
      1 stop
      DCA 22:45
      Wilmington - Washington D.C. | Tue, Nov 10 | Delta Air Lines
      DCA 19:40
      16h 19m
      1 stop
      ILM 11:59
      Washington D.C. - Wilmington | Fri, Nov 13 | Delta Air Lines
      US$434
      25% off
      US$580 US$434
    • ILM 13:00
      17h 25m
      1 stop
      WAS 14:00
      Wilmington - Washington D.C. | Wed, Oct 28 | Normal Airline
      WAS 15:00
      6h
      Nonstop
      ILM 16:00
      Washington D.C. - Wilmington | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      ILM 15:28
      1h 40m
      Nonstop
      DCA 17:08
      Wilmington - Washington D.C. | Fri, Oct 30 | American Airlines
      US$308 US$472
      35% off
      35% off
      US$472 US$308
    • ILM 12:11
      1h 33m
      Nonstop
      DCA 13:44
      Wilmington - Washington D.C. | Thu, Dec 3 | American Airlines
      US$396 US$472
      16% off
      16% off
      US$472 US$396
    • ILM 19:27
      1h 23m
      Nonstop
      DCA 20:50
      Wilmington - Washington D.C. | Sun, Nov 1 | American Airlines
      US$450 US$606
      26% off
      26% off
      US$606 US$450
    • ILM 10:30
      1h 29m
      Nonstop
      DCA 11:59
      Wilmington - Washington D.C. | Fri, Oct 30 | American Airlines
      US$455
      25% off
      US$606 US$455
    • ILM 12:08
      1h 34m
      Nonstop
      DCA 13:42
      Wilmington - Washington D.C. | Mon, Nov 2 | American Airlines
      US$509
      16% off
      US$606 US$509
    • ILM 13:00
      17h 25m
      1 stop
      WAS 14:00
      Wilmington - Washington D.C. | Wed, Oct 28 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      ILM 19:27
      1h 23m
      Nonstop
      DCA 20:50
      Wilmington - Washington D.C. | Sun, Nov 1 | American Airlines
      US$450 US$606
      26% off
      26% off
      US$606 US$450
    • ILM 10:30
      1h 29m
      Nonstop
      DCA 11:59
      Wilmington - Washington D.C. | Fri, Oct 30 | American Airlines
      US$455 US$606
      25% off
      25% off
      US$606 US$455
    • ILM 12:08
      1h 34m
      Nonstop
      DCA 13:42
      Wilmington - Washington D.C. | Mon, Nov 2 | American Airlines
      US$509 US$606
      16% off
      16% off
      US$606 US$509
    • ILM 13:00
      17h 25m
      1 stop
      WAS 14:00
      Wilmington - Washington D.C. | Wed, Oct 28 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      ILM 19:27
      1h 23m
      Nonstop
      DCA 20:50
      Wilmington - Washington D.C. | Sun, Nov 1 | American Airlines
      US$450 US$606
      26% off
      26% off
      US$606 US$450
    • ILM 10:30
      1h 29m
      Nonstop
      DCA 11:59
      Wilmington - Washington D.C. | Fri, Oct 30 | American Airlines
      US$455 US$606
      25% off
      25% off
      US$606 US$455
    • ILM 12:08
      1h 34m
      Nonstop
      DCA 13:42
      Wilmington - Washington D.C. | Mon, Nov 2 | American Airlines
      US$509 US$606
      16% off
      16% off
      US$606 US$509
    • ILM 13:00
      17h 25m
      1 stop
      WAS 14:00
      Wilmington - Washington D.C. | Wed, Oct 28 | Normal Airline
      More cheap flights
      More cheap flights
    • ILM 19:27
      1h 23m
      Nonstop
      DCA 20:50
      Wilmington - Washington D.C. | Sun, Nov 1 | American Airlines
      US$450 US$606
      26% off
      26% off
      US$606 US$450
    • ILM 10:30
      1h 29m
      Nonstop
      DCA 11:59
      Wilmington - Washington D.C. | Fri, Oct 30 | American Airlines
      US$455 US$606
      25% off
      25% off
      US$606 US$455
    • ILM 12:11
      1h 33m
      Nonstop
      DCA 13:44
      Wilmington - Washington D.C. | Thu, Dec 3 | American Airlines
      US$396 US$472
      16% off
      16% off
      US$472 US$396
    • ILM 12:08
      1h 34m
      Nonstop
      DCA 13:42
      Wilmington - Washington D.C. | Mon, Nov 2 | American Airlines
      US$509
      16% off
      US$606 US$509
    • ILM 15:28
      1h 40m
      Nonstop
      DCA 17:08
      Wilmington - Washington D.C. | Fri, Oct 30 | American Airlines
      US$308
      35% off
      US$472 US$308
    • ILM 06:17
      5h 14m
      1 stop
      DCA 11:31
      Wilmington - Washington D.C. | Thu, Nov 26 | Delta Air Lines
      US$354
      25% off
      US$472 US$354
    • ILM 14:27
      9h 15m
      1 stop
      DCA 23:42
      Wilmington - Washington D.C. | Wed, Dec 2 | Delta Air Lines
      US$303
      36% off
      US$472 US$303
    • ILM 14:28
      9h 18m
      1 stop
      DCA 23:46
      Wilmington - Washington D.C. | Tue, Nov 24 | Delta Air Lines
      US$326
      31% off
      US$472 US$326
    • ILM 21:53
      9h 59m
      1 stop
      DCA 07:52
      Wilmington - Washington D.C. | Fri, Nov 20 | Breeze Airways
      US$347
      26% off
      US$472 US$347
    • ILM 13:00
      17h 25m
      1 stop
      WAS 14:00
      Wilmington - Washington D.C. | Wed, Oct 28 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Wilmington to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Wilmington International Airport to Ronald Reagan Washington National Airport?

The cheapest airline flying from Wilmington International Airport to Ronald Reagan Washington National Airport is Delta Air Lines (from US$187) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From US$187
Breeze Airways
From US$347
United Airlines
From US$392
American Airlines
From US$396

Find more flights and airlines

What is the flight schedule from Wilmington International Airport to Ronald Reagan Washington National Airport?

Check on the flight schedule from Wilmington to Washington D.C. to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA3971

    Wilmington International Airport

    19:21

    ILM

    1h 32m

    20:53

    DCA

    S - - - - - S
    Search

  2. AA5315

    Wilmington International Airport

    11:13

    ILM

    1h 37m

    12:50

    DCA

    S - - - - - S
    Search

  3. AA5166

    Wilmington International Airport

    09:25

    ILM

    1h 35m

    11:00

    DCA

    - - - - - F -
    Search

  4. AA5313

    Wilmington International Airport

    15:28

    ILM

    1h 40m

    17:08

    DCA

    - M T W T F -
    Search

  5. DL1292

    Wilmington International Airport

    17:49

    ILM

    1h 37m

    Nonstop

    19:26

    ATL

    S M T W T F S
    Search

  6. DL727

    Hartsfield–Jackson Atlanta International Airport

    19:59

    ATL

    1h 44m

    Nonstop

    21:43

    DCA

    S M T W T F S

  7. UA4384

    Wilmington International Airport

    06:00

    ILM

    1h 55m

    Nonstop

    07:55

    EWR

    S M T W T F S
    Search

  8. UA4444

    Newark Liberty International Airport

    09:15

    EWR

    1h 33m

    Nonstop

    10:48

    DCA

    S M T W T F S

  9. UA4514

    Wilmington International Airport

    12:02

    ILM

    1h 58m

    Nonstop

    14:00

    EWR

    S M T W T F S
    Search

  10. UA4486

    Newark Liberty International Airport

    15:00

    EWR

    1h 28m

    Nonstop

    16:28

    DCA

    S M T W T F S

  11. DL3187

    Wilmington International Airport

    06:00

    ILM

    1h 45m

    Nonstop

    07:45

    ATL

    S M T W T F S
    Search

  12. DL380

    Hartsfield–Jackson Atlanta International Airport

    09:45

    ATL

    1h 44m

    Nonstop

    11:29

    DCA

    S M T W T F S

  13. AA5604

    Wilmington International Airport

    12:46

    ILM

    1h 14m

    Nonstop

    14:00

    CLT

    - M T W T F -
    Search

  14. AA527

    Charlotte Douglas International Airport

    18:22

    CLT

    1h 38m

    Nonstop

    20:00

    DCA

    - M T W T - -

  15. DL731

    Wilmington International Airport

    14:28

    ILM

    1h 38m

    Nonstop

    16:06

    ATL

    S M T W T F S
    Search

  16. DL727

    Hartsfield–Jackson Atlanta International Airport

    19:59

    ATL

    1h 44m

    Nonstop

    21:43

    DCA

    S M T W T F S
Find more flights and airlines

About Wilmington International Airport and Ronald Reagan Washington National Airport

Learn about Wilmington International Airport (ILM) and Ronald Reagan Washington National Airport (DCA) — including location, terminals, transportation, and travel tips.

Flight distance 516.4 km
Cheapest one-way ticket price US$187
Cheapest return ticket price US$392

FAQs for Wilmington International Airport to Ronald Reagan Washington National Airport Flights

  • How long is the flight from Wilmington International Airport to Ronald Reagan Washington National Airport?

    Wilmington International Airport to Ronald Reagan Washington National Airport takes about 1 hour on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Wilmington International Airport (ILM) to Ronald Reagan Washington National Airport (DCA).
  • The earliest flight from Wilmington International Airport to Ronald Reagan Washington National Airport departs at 09:25, and the last departs at 19:33, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Wilmington International Airport (ILM) to Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around US$501 in January, the most expensive month to book this route.
  • The earliest flight departs from Wilmington International Airport at 09:38 and arrives in Ronald Reagan Washington National Airport at 11:00.
  • The latest flight departs from Wilmington International Airport at 18:54 and arrives in Ronald Reagan Washington National Airport at 20:26.
  • American Airlines is a very popular airline operating an average of 105 flights per month.
  • One-way flights from Wilmington International Airport to Ronald Reagan Washington National Airport currently start from US$187, and round-trip fares start from US$392. The current lowest fare is a Delta Air Lines flight departing on Fri, Oct 30; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from Wilmington International Airport to Ronald Reagan Washington National Airport, with an average flight time of 55 minutes, and around 20 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Wilmington International Airport to Ronald Reagan Washington National Airport is US$435. Prices may vary depending on the departure date, airline, and availability.
  • Wilmington International Airport to Ronald Reagan Washington National Airport operates around 20 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Wilmington International Airport and Ronald Reagan Washington National Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.