Cheap Flights to Fairfax County | Popular Routes to Fairfax County from HK$3,425

Popular airlines to Fairfax County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • JetBlue Airways

    JetBlue Airways

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Popular cities in Fairfax County

Fairfax showing heritage elements and a house
FlightsFlights

Fairfax

Fairfax
FlightsFlights

Falls Church

Falls Church

Cheap round-trip flights to Fairfax County

Prices were available within the past 7 days and start at HK$3,425 for one-way flights and HK$6,947 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Tue, 20 Jan - Tue, 3 Feb
HKG
Hong Kong SAR
IAD
Washington
HK$6,947 Return, found 3 days ago
HK$6,947
Return
found 3 days ago
Select China Airlines flight, departing Tue, 20 Jan from Hong Kong SAR to Washington, returning Tue, 3 Feb, priced at HK$6,947 found 3 days ago
China Airlines
Tue, 20 Jan - Tue, 3 Feb
HKG
Hong Kong SAR
DCA
Washington
HK$6,947 Return, found 3 days ago
HK$6,947
Return
found 3 days ago
Select China Airlines flight, departing Tue, 20 Jan from Hong Kong SAR to Washington, returning Tue, 3 Feb, priced at HK$6,947 found 3 days ago
China Airlines
Mon, 21 Sept - Sat, 26 Sept
HKG
Hong Kong SAR
BWI
Baltimore
HK$6,947 Return, found 4 days ago
HK$6,947
Return
found 4 days ago
Select China Airlines flight, departing Mon, 21 Sept from Hong Kong SAR to Baltimore, returning Sat, 26 Sept, priced at HK$6,947 found 4 days ago
Delta
Fri, 10 Apr - Tue, 18 Aug
HKG
Hong Kong SAR
DCA
Washington
HK$7,290 Return, found 2 hours ago
HK$7,290
Return
found 2 hours ago
Select Delta flight, departing Fri, 10 Apr from Hong Kong SAR to Washington, returning Tue, 18 Aug, priced at HK$7,290 found 2 hours ago
Korean Air
Fri, 10 Apr - Tue, 18 Aug
HKG
Hong Kong SAR
IAD
Washington
HK$7,313 Return, found 2 hours ago
HK$7,313
Return
found 2 hours ago
Select Korean Air flight, departing Fri, 10 Apr from Hong Kong SAR to Washington, returning Tue, 18 Aug, priced at HK$7,313 found 2 hours ago
United
Sun, 21 Dec - Sun, 28 Dec
FCO
Rome
DCA
Washington
HK$7,357 Return, found 2 hours ago
HK$7,357
Return
found 2 hours ago
Select United flight, departing Sun, 21 Dec from Rome to Washington, returning Sun, 28 Dec, priced at HK$7,357 found 2 hours ago
Air China
Fri, 12 Dec - Tue, 6 Jan
HKG
Hong Kong SAR
IAD
Washington
HK$7,455 Return, found 6 days ago
HK$7,455
Return
found 6 days ago
Select Air China flight, departing Fri, 12 Dec from Hong Kong SAR to Washington, returning Tue, 6 Jan, priced at HK$7,455 found 6 days ago
United
Sun, 21 Dec - Sun, 28 Dec
FCO
Rome
DCA
Washington
HK$7,626 Return, found 2 hours ago
HK$7,626
Return
found 2 hours ago
Select United flight, departing Sun, 21 Dec from Rome to Washington, returning Sun, 28 Dec, priced at HK$7,626 found 2 hours ago
Etihad Airways
Mon, 9 Mar - Wed, 18 Mar
PVG
Shanghai
IAD
Washington
HK$7,787 Return, found 2 days ago
HK$7,787
Return
found 2 days ago
Select Etihad Airways flight, departing Mon, 9 Mar from Shanghai to Washington, returning Wed, 18 Mar, priced at HK$7,787 found 2 days ago
Turkish Airlines
Wed, 4 Mar - Wed, 11 Mar
HKG
Hong Kong SAR
IAD
Washington
HK$7,801 Return, found 9 hours ago
HK$7,801
Return
found 9 hours ago
Select Turkish Airlines flight, departing Wed, 4 Mar from Hong Kong SAR to Washington, returning Wed, 11 Mar, priced at HK$7,801 found 9 hours ago

About Fairfax County

Expedia offers flights to Fairfax County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Fairfax 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 Fairfax County that have flexible change policies?
When it comes to flying these days, flexibility is a must. That's why we've added a "No change fee" filter to help you locate flexible, affordable fares to Fairfax County. It's on the left of your screen right underneath the "Flexible change policies" subheading.
Which airlines fly to Fairfax County?
Score a seat with any of the following airlines and get set to say yes to new adventures in Fairfax County:

  • American Airlines - 7,501 flights to or near Fairfax 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 Fairfax 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 Fairfax 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 Fairfax County?
To get your hands on a great deal to Fairfax County, book well in advance. Also consider using Expedia's handy "flexible dates" feature at the top of your search results. This will list the cheapest prices for similar time frames. In the last seven days, HK$6,947 was the best price for a flight to Fairfax County.
How much is a flight to Fairfax County?
If you were flying one way from Rome (FCO), you could've nabbed a low-cost fare for just HK$3,425 in the last seven days. Round-trip journeys to Fairfax County ranged from only HK$6,947 to HK$7,801 over the same period.
What are the most popular airports to fly into in Fairfax County?
Pack your suitcase and coast into one of these major Fairfax County 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 Fairfax County?
If you'd prefer to spend your vacation savings exploring Fairfax County rather than on your flight there, jet off earlier in the week. The cheapest day to travel is usually Tuesday, followed by Monday. With many folks traveling on weekends, Saturday tends to have the most expensive ticket prices.
How much is a plane ticket to Fairfax County?
In the last seven days, flights to Fairfax County varied between HK$6,947 and HK$7,801. Prices depend on the departure time, seating class, airline and how early the fare is booked.
What is the best time to go to Fairfax County?
Alexandria, Fairfax County's top city, is a lovely place to explore at anytime. Not a big fan of chilly weather? Then head here from June 20 onward during the summer months, when average temperatures fluctuate from 21ºC to 32ºC. March, April and May is when Alexandria is really lively.
What months are the cheapest to book a flight to Fairfax County?
February is the ideal month to bag bargain flights to Fairfax County. Keep in mind that the priciest time to make a purchase in the States isn't the middle of summer, but in December.

Trending flights to Fairfax 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
Tue, 20 Jan - Tue, 3 Feb
HKG
Hong Kong SAR
IAD
Washington
HK$6,947 Return, found 3 days ago
HK$6,947
Return
found 3 days ago
Select China Airlines flight, departing Tue, 20 Jan from Hong Kong SAR to Washington, returning Tue, 3 Feb, priced at HK$6,947 found 3 days ago
*Available to Expedia members.