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Cheap Flights to Charles County | Popular Routes to Charles County from HK$939

View HK$939 flight on Thu, 13 Aug 2026Opens in a new window

Popular airlines to Charles County

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  • Frontier Airlines

  • American Airlines

  • United

  • Alaska Airlines

  • Southwest Airlines

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Cheap round-trip flights to Charles County

Prices were available within the past 7 days and start at HK$939 for one-way flights and HK$922 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 22 Jul - Wed, 29 Jul
BOS
Boston
DCA
Washington
HK$922 Return, found 2 days ago
HK$922
Return
found 2 days ago
Select Delta flight, departing Wed, 22 Jul from Boston to Washington, returning Wed, 29 Jul, priced at HK$922 found 2 days ago
United
Wed, 22 Jul - Wed, 29 Jul
BOS
Boston
IAD
Washington
HK$1,470 Return, found 2 days ago
HK$1,470
Return
found 2 days ago
Select United flight, departing Wed, 22 Jul from Boston to Washington, returning Wed, 29 Jul, priced at HK$1,470 found 2 days ago
American Airlines
Wed, 22 Jul - Wed, 29 Jul
BOS
Boston
DCA
Washington
HK$1,470 Return, found 2 days ago
HK$1,470
Return
found 2 days ago
Select American Airlines flight, departing Wed, 22 Jul from Boston to Washington, returning Wed, 29 Jul, priced at HK$1,470 found 2 days ago
Alaska Airlines
Wed, 4 Nov - Tue, 17 Nov
SFO
San Francisco
DCA
Washington
HK$2,927 Return, found 5 hours ago
HK$2,927
Return
found 5 hours ago
Select Alaska Airlines flight, departing Wed, 4 Nov from San Francisco to Washington, returning Tue, 17 Nov, priced at HK$2,927 found 5 hours ago
avianca
Sun, 26 Jul - Tue, 28 Jul
BOG
Bogotá
IAD
Washington
HK$5,270 Return, found 18 hours ago
HK$5,270
Return
found 18 hours ago
Select avianca flight, departing Sun, 26 Jul from Bogotá to Washington, returning Tue, 28 Jul, priced at HK$5,270 found 18 hours ago
Copa
Sun, 26 Jul - Tue, 28 Jul
BOG
Bogotá
IAD
Washington
HK$6,476 Return, found 18 hours ago
HK$6,476
Return
found 18 hours ago
Select Copa flight, departing Sun, 26 Jul from Bogotá to Washington, returning Tue, 28 Jul, priced at HK$6,476 found 18 hours ago
American Airlines
Wed, 15 Jul - Sat, 25 Jul
BOG
Bogotá
DCA
Washington
HK$7,097 Return, found 18 hours ago
HK$7,097
Return
found 18 hours ago
Select American Airlines flight, departing Wed, 15 Jul from Bogotá to Washington, returning Sat, 25 Jul, priced at HK$7,097 found 18 hours ago
Air China
Tue, 7 Jul - Tue, 14 Jul
HKG
Hong Kong SAR
IAD
Washington
HK$7,479 Return, found 6 hours ago
HK$7,479
Return
found 6 hours ago
Select Air China flight, departing Tue, 7 Jul from Hong Kong SAR to Washington, returning Tue, 14 Jul, priced at HK$7,479 found 6 hours ago
Delta
Tue, 20 Oct - Sun, 25 Oct
HKG
Hong Kong SAR
DCA
Washington
HK$7,820 Return, found 17 hours ago
HK$7,820
Return
found 17 hours ago
Select Delta flight, departing Tue, 20 Oct from Hong Kong SAR to Washington, returning Sun, 25 Oct, priced at HK$7,820 found 17 hours ago
Korean Air
Tue, 8 Sept - Tue, 8 Sept
HKG
Hong Kong SAR
IAD
Washington
HK$7,841 Return, found 1 hour ago
HK$7,841
Return
found 1 hour ago
Select Korean Air flight, departing Tue, 8 Sept from Hong Kong SAR to Washington, returning Tue, 8 Sept, priced at HK$7,841 found 1 hour 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.

Air China
Tue, 7 Jul - Tue, 14 Jul
HKG
Hong Kong SAR
IAD
Washington
HK$7,479 Return, found 6 hours ago
HK$7,479
Return
found 6 hours ago
Select Air China flight, departing Tue, 7 Jul from Hong Kong SAR to Washington, returning Tue, 14 Jul, priced at HK$7,479 found 6 hours 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, HK$922 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$922 and HK$7,841. Many lucky travelers scored one-way seats from Boston (BOS) for just HK$939.
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$922 and HK$7,841. 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
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