Cheap Flights to Charles County | Popular Routes to Charles County from HK$552

View HK$552 flight on Wed, 8 Apr 2026Opens in a new window

Popular airlines to Charles County

  • Delta

  • American Airlines

  • United

  • Frontier Airlines

  • Southwest Airlines

  • Alaska Airlines

  • Spirit Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% 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 HK$552 for one-way flights and HK$1,094 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 1 Apr - Wed, 8 Apr
JFK
New York
DCA
Washington
HK$1,094 Return, found 19 hours ago
HK$1,094
Return
found 19 hours ago
Select Delta flight, departing Wed, 1 Apr from New York to Washington, returning Wed, 8 Apr, priced at HK$1,094 found 19 hours ago
Delta
Wed, 1 Apr - Wed, 8 Apr
JFK
New York
IAD
Washington
HK$1,094 Return, found 19 hours ago
HK$1,094
Return
found 19 hours ago
Select Delta flight, departing Wed, 1 Apr from New York to Washington, returning Wed, 8 Apr, priced at HK$1,094 found 19 hours ago
American Airlines
Wed, 1 Apr - Wed, 8 Apr
JFK
New York
DCA
Washington
HK$1,567 Return, found 19 hours ago
HK$1,567
Return
found 19 hours ago
Select American Airlines flight, departing Wed, 1 Apr from New York to Washington, returning Wed, 8 Apr, priced at HK$1,567 found 19 hours ago
Air Canada
Sat, 10 Oct - Mon, 12 Oct
YTZ
Toronto
DCA
Washington
HK$1,979 Return, found 1 day ago
HK$1,979
Return
found 1 day ago
Select Air Canada flight, departing Sat, 10 Oct from Toronto to Washington, returning Mon, 12 Oct, priced at HK$1,979 found 1 day ago
Air Canada
Sat, 10 Oct - Mon, 12 Oct
YTZ
Toronto
IAD
Washington
HK$1,979 Return, found 1 day ago
HK$1,979
Return
found 1 day ago
Select Air Canada flight, departing Sat, 10 Oct from Toronto to Washington, returning Mon, 12 Oct, priced at HK$1,979 found 1 day ago
Porter Airlines
Fri, 3 Apr - Sun, 5 Apr
YTZ
Toronto
IAD
Washington
HK$2,020 Return, found 1 hour ago
HK$2,020
Return
found 1 hour ago
Select Porter Airlines flight, departing Fri, 3 Apr from Toronto to Washington, returning Sun, 5 Apr, priced at HK$2,020 found 1 hour ago
Air Canada
Sat, 16 May - Sat, 30 May
YYZ
Toronto
DCA
Washington
HK$2,027 Return, found 5 days ago
HK$2,027
Return
found 5 days ago
Select Air Canada flight, departing Sat, 16 May from Toronto to Washington, returning Sat, 30 May, priced at HK$2,027 found 5 days ago
Delta
Thu, 26 Feb - Wed, 4 Mar
YYZ
Toronto
IAD
Washington
HK$2,147 Return, found 3 days ago
HK$2,147
Return
found 3 days ago
Select Delta flight, departing Thu, 26 Feb from Toronto to Washington, returning Wed, 4 Mar, priced at HK$2,147 found 3 days ago
United
Fri, 3 Apr - Sun, 5 Apr
YYZ
Toronto
IAD
Washington
HK$2,848 Return, found 1 hour ago
HK$2,848
Return
found 1 hour ago
Select United flight, departing Fri, 3 Apr from Toronto to Washington, returning Sun, 5 Apr, priced at HK$2,848 found 1 hour ago
China Airlines
Thu, 29 Oct - Tue, 3 Nov
HKG
Hong Kong SAR
IAD
Washington
HK$6,946 Return, found 1 day ago
HK$6,946
Return
found 1 day ago
Select China Airlines flight, departing Thu, 29 Oct from Hong Kong SAR to Washington, returning Tue, 3 Nov, priced at HK$6,946 found 1 day 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, HK$1,094 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 HK$1,094 and HK$6,946. Many lucky travelers scored one-way seats from New York (JFK) for just HK$552.
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.

When is the cheapest time to fly to Charles County?
Jet off on a Tuesday to boost your chances of scoring the cheapest fare to Charles County. Mondays are usually the second most affordable day to take off. Saturday is generally the costliest day to fly anywhere.
How much is a plane ticket to Charles County?
In the last seven days, seats to Charles County ranged between HK$1,094 and HK$6,946. 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.

China Airlines
Thu, 29 Oct - Tue, 3 Nov
HKG
Hong Kong SAR
IAD
Washington
HK$6,946 Return, found 1 day ago
HK$6,946
Return
found 1 day ago
Select China Airlines flight, departing Thu, 29 Oct from Hong Kong SAR to Washington, returning Tue, 3 Nov, priced at HK$6,946 found 1 day ago
*Available to Expedia members.