A kayak near a rusted shipwreck in calm waters.

Flight Destinations in Charles County

View ฿12,965 flight on Wed, 9 Dec 2026Opens in a new window

Popular airlines to Charles County

  • Delta

  • Frontier Airlines

  • American Airlines

  • United

  • Alaska Airlines

  • Southwest Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Charles County

Prices were available within the past 7 days and start at ฿12,965 for one-way flights and ฿28,040 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Saudia
Thu, 17 Sept - Sun, 20 Sept
BKK
Bangkok
IAD
Washington
฿28,040 Return, found 1 day ago
฿28,040
Return
found 1 day ago
Select Saudia flight, departing Thu, 17 Sept from Bangkok to Washington, returning Sun, 20 Sept, priced at ฿28,040 found 1 day ago
ITA Airways
Sat, 25 Jul - Sun, 16 May
MAD
Madrid
IAD
Washington
฿28,390 Return, found 7 hours ago
฿28,390
Return
found 7 hours ago
Select ITA Airways flight, departing Sat, 25 Jul from Madrid to Washington, returning Sun, 16 May, priced at ฿28,390 found 7 hours ago
Air Canada
Sat, 25 Jul - Wed, 12 May
MAD
Madrid
IAD
Washington
฿28,430 Return, found 1 day ago
฿28,430
Return
found 1 day ago
Select Air Canada flight, departing Sat, 25 Jul from Madrid to Washington, returning Wed, 12 May, priced at ฿28,430 found 1 day ago
Finnair
Sat, 25 Jul - Wed, 29 Jul
MAD
Madrid
DCA
Washington
฿29,210 Return, found 1 day ago
฿29,210
Return
found 1 day ago
Select Finnair flight, departing Sat, 25 Jul from Madrid to Washington, returning Wed, 29 Jul, priced at ฿29,210 found 1 day ago
United
Sat, 25 Jul - Sun, 16 May
MAD
Madrid
IAD
Washington
฿29,355 Return, found 7 hours ago
฿29,355
Return
found 7 hours ago
Select United flight, departing Sat, 25 Jul from Madrid to Washington, returning Sun, 16 May, priced at ฿29,355 found 7 hours ago
Delta
Sat, 25 Jul - Wed, 12 May
MAD
Madrid
IAD
Washington
฿29,445 Return, found 1 day ago
฿29,445
Return
found 1 day ago
Select Delta flight, departing Sat, 25 Jul from Madrid to Washington, returning Wed, 12 May, priced at ฿29,445 found 1 day ago
Swiss International Air Lines
Sat, 25 Jul - Sun, 16 May
MAD
Madrid
IAD
Washington
฿30,660 Return, found 7 hours ago
฿30,660
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Sat, 25 Jul from Madrid to Washington, returning Sun, 16 May, priced at ฿30,660 found 7 hours ago
Lufthansa
Sat, 25 Jul - Sun, 16 May
MAD
Madrid
IAD
Washington
฿30,850 Return, found 7 hours ago
฿30,850
Return
found 7 hours ago
Select Lufthansa flight, departing Sat, 25 Jul from Madrid to Washington, returning Sun, 16 May, priced at ฿30,850 found 7 hours ago
KLM
Sat, 25 Jul - Sun, 16 May
MAD
Madrid
IAD
Washington
฿31,665 Return, found 7 hours ago
฿31,665
Return
found 7 hours ago
Select KLM flight, departing Sat, 25 Jul from Madrid to Washington, returning Sun, 16 May, priced at ฿31,665 found 7 hours ago
British Airways
Wed, 9 Dec - Sat, 19 Dec
MAD
Madrid
IAD
Washington
฿31,680 Return, found 11 hours ago
฿31,680
Return
found 11 hours ago
Select British Airways flight, departing Wed, 9 Dec from Madrid to Washington, returning Sat, 19 Dec, priced at ฿31,680 found 11 hours ago

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.

Saudia
Thu, 17 Sept - Sun, 20 Sept
BKK
Bangkok
IAD
Washington
฿28,040 Return, found 1 day ago
฿28,040
Return
found 1 day ago
Select Saudia flight, departing Thu, 17 Sept from Bangkok to Washington, returning Sun, 20 Sept, priced at ฿28,040 found 1 day ago

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, ฿28,040 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 ฿28,040 and ฿31,680. Many lucky travellers scored one-way seats from Madrid (MAD) for just ฿12,965.
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 ฿28,040 and ฿31,680. 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.

Book with confidence

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.
About Charles County
*Available to Expedia members.