Cheap flights to Charles County

View €343 flight on Mon, 16 Feb 2026Opens in a new window

Popular airlines to Charles County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

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Cheap round-trip flights to Charles County

Prices were available within the past 7 days and start at €343 for one-way flights and €373 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 29 Apr - Mon, 11 May
DUB
Dublin
DCA
Washington
€373 Return, found 6 days ago
€373
Return
found 6 days ago
Select JetBlue Airways flight, departing Wed, 29 Apr from Dublin to Washington, returning Mon, 11 May, priced at €373 found 6 days ago
Icelandair
Thu, 15 Jan - Fri, 23 Jan
DUB
Dublin
IAD
Washington
€384 Return, found 4 days ago
€384
Return
found 4 days ago
Select Icelandair flight, departing Thu, 15 Jan from Dublin to Washington, returning Fri, 23 Jan, priced at €384 found 4 days ago
TAP Portugal
Thu, 15 Jan - Wed, 21 Jan
DUB
Dublin
IAD
Washington
€399 Return, found 5 hours ago
€399
Return
found 5 hours ago
Select TAP Portugal flight, departing Thu, 15 Jan from Dublin to Washington, returning Wed, 21 Jan, priced at €399 found 5 hours ago
Scandinavian Airlines
Sat, 14 Feb - Wed, 18 Feb
DUB
Dublin
IAD
Washington
€416 Return, found 3 days ago
€416
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, 14 Feb from Dublin to Washington, returning Wed, 18 Feb, priced at €416 found 3 days ago
Icelandair
Fri, 30 Jan - Wed, 1 Apr
LHR
London
IAD
Washington
€428 Return, found 2 days ago
€428
Return
found 2 days ago
Select Icelandair flight, departing Fri, 30 Jan from London to Washington, returning Wed, 1 Apr, priced at €428 found 2 days ago
KLM
Sat, 7 Feb - Sat, 28 Feb
DUB
Dublin
DCA
Washington
€430 Return, found 6 days ago
€430
Return
found 6 days ago
Select KLM flight, departing Sat, 7 Feb from Dublin to Washington, returning Sat, 28 Feb, priced at €430 found 6 days ago
British Airways
Sat, 7 Feb - Tue, 10 Feb
DUB
Dublin
IAD
Washington
€439 Return, found 1 day ago
€439
Return
found 1 day ago
Select British Airways flight, departing Sat, 7 Feb from Dublin to Washington, returning Tue, 10 Feb, priced at €439 found 1 day ago
Air France
Sat, 7 Feb - Sat, 28 Feb
DUB
Dublin
DCA
Washington
€440 Return, found 6 days ago
€440
Return
found 6 days ago
Select Air France flight, departing Sat, 7 Feb from Dublin to Washington, returning Sat, 28 Feb, priced at €440 found 6 days ago
American Airlines
Fri, 20 Feb - Sat, 28 Feb
DUB
Dublin
IAD
Washington
€444 Return, found 4 days ago
€444
Return
found 4 days ago
Select American Airlines flight, departing Fri, 20 Feb from Dublin to Washington, returning Sat, 28 Feb, priced at €444 found 4 days ago
Aer Lingus
Mon, 19 Jan - Tue, 27 Jan
DUB
Dublin
IAD
Washington
€455 Return, found 19 hours ago
€455
Return
found 19 hours ago
Select Aer Lingus flight, departing Mon, 19 Jan from Dublin to Washington, returning Tue, 27 Jan, priced at €455 found 19 hours ago

About Charles County

Expedia offers flights to Charles County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Charles County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Charles County that have flexible change policies?
When it comes to travelling these days, flexibility is a must. That's why we have a "No change fee" filter to help you locate flexible, low-cost fares to Charles County. It's on the left of your screen directly under the "Flexible change policies" subheading.
Which airlines fly to Charles County?
Reserve your ticket with any of these top airlines and buckle up for new adventures in Charles County:

  • American Airlines - 7,501 flights to or near Charles County each month, including 7,284 flights to Ronald Reagan Washington National Airport (DCA) and 216 flights to Washington Dulles Intl. Airport (IAD) per month.
  • United Airlines - 5,939 flights to or near Charles County each month, including 5,146 flights to Washington Dulles Intl. Airport (IAD) and 793 flights to Ronald Reagan Washington National Airport (DCA) per month.
  • Delta Air Lines - 2,036 flights to or near Charles County each month, including 1,516 flights to Ronald Reagan Washington National Airport (DCA) and 520 flights to Washington Dulles Intl. Airport (IAD) per month.

How can I find cheap tickets to Charles County?
A helpful strategy for picking up cheap tickets is to be flexible with your travel dates. Start by searching for your flight to Charles County, then click on the "flexible dates" link to see prices for nearby days. Want another good tip? Book well ahead of time. To give you an idea of costs, €373 was the lowest price for a flight to Charles County in the last seven days.
How much is a flight to Charles County?
There were loads of cheap fares for the taking in the last seven days, with the price of a return ticket to Charles County varying between €373 and €455. Many lucky travellers scored one-way seats from London (LHR) for just €343.
What are the most popular airports to fly into in Charles County?
Once you've figured out where you're headed first in Charles County, choose from these leading airports:

  • Ronald Reagan Washington National Airport (DCA) - 11,555 flights per month.
  • Washington Dulles Intl. Airport (IAD) - 6,533 flights per month.

How much is a plane ticket to Charles County?
In the last seven days, seats to Charles County ranged between €373 and €455. Prices rise as your travel date nears, so find a terrific deal today.
What is the best time to go to Charles County?
May, August and September are popular months to visit Waldorf, one of Charles County's most interesting cities. Summertime here begins June 20. Temperatures range from 21ºC to 29ºC across this season, so consider travelling then if you're looking for warmer weather.
What months are the cheapest to book a flight to Charles County?
An excellent month to purchase affordable airfares to Charles County is February. Remember that in the United States, the most expensive time to reserve a ticket is during the busy month of December.

Trending flights to Charles County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 29 Apr - Mon, 11 May
DUB
Dublin
DCA
Washington
€373 Return, found 6 days ago
€373
Return
found 6 days ago
Select JetBlue Airways flight, departing Wed, 29 Apr from Dublin to Washington, returning Mon, 11 May, priced at €373 found 6 days ago
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