Flight to Fairfax County

View S$114 flight on Wed, 17 Jun, 2026Opens in a new window

Popular airlines to Fairfax County

  • Delta

  • American Airlines

  • Frontier Airlines

  • United

  • Alaska Airlines

  • Southwest Airlines

  • Spirit Airlines

  • 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 Fairfax County

Prices were available within the past 7 days and start at S$114 for one-way flights and S$227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 23 Jul - Sat, 25 Jul
JFK
New York
DCA
Washington
S$227 Return, found 2 days ago
S$227
Return
found 2 days ago
Select Delta flight, departing Thu, 23 Jul from New York to Washington, returning Sat, 25 Jul, priced at S$227 found 2 days ago
Delta
Fri, 12 Jun - Sun, 28 Jun
JFK
New York
IAD
Washington
S$227 Return, found 4 hours ago
S$227
Return
found 4 hours ago
Select Delta flight, departing Fri, 12 Jun from New York to Washington, returning Sun, 28 Jun, priced at S$227 found 4 hours ago
American Airlines
Thu, 23 Jul - Sat, 25 Jul
JFK
New York
DCA
Washington
S$316 Return, found 2 days ago
S$316
Return
found 2 days ago
Select American Airlines flight, departing Thu, 23 Jul from New York to Washington, returning Sat, 25 Jul, priced at S$316 found 2 days ago
Swiss International Air Lines
Sat, 23 May - Sat, 30 May
BCN
Barcelona
IAD
Washington
S$925 Return, found 4 hours ago
S$925
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Sat, 23 May from Barcelona to Washington, returning Sat, 30 May, priced at S$925 found 4 hours ago
Lufthansa
Sat, 23 May - Sat, 30 May
BCN
Barcelona
IAD
Washington
S$929 Return, found 4 hours ago
S$929
Return
found 4 hours ago
Select Lufthansa flight, departing Sat, 23 May from Barcelona to Washington, returning Sat, 30 May, priced at S$929 found 4 hours ago
Swiss International Air Lines
Sat, 23 May - Sat, 30 May
BCN
Barcelona
IAD
Washington
S$950 Return, found 4 hours ago
S$950
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Sat, 23 May from Barcelona to Washington, returning Sat, 30 May, priced at S$950 found 4 hours ago
United
Sat, 23 May - Sun, 31 May
BCN
Barcelona
DCA
Washington
S$957 Return, found 4 days ago
S$957
Return
found 4 days ago
Select United flight, departing Sat, 23 May from Barcelona to Washington, returning Sun, 31 May, priced at S$957 found 4 days ago
Austrian Airlines
Sat, 23 May - Sun, 31 May
BCN
Barcelona
IAD
Washington
S$962 Return, found 4 days ago
S$962
Return
found 4 days ago
Select Austrian Airlines flight, departing Sat, 23 May from Barcelona to Washington, returning Sun, 31 May, priced at S$962 found 4 days ago
Delta
Thu, 17 Sept - Thu, 24 Sept
BCN
Barcelona
BWI
Baltimore
S$963 Return, found 6 days ago
S$963
Return
found 6 days ago
Select Delta flight, departing Thu, 17 Sept from Barcelona to Baltimore, returning Thu, 24 Sept, priced at S$963 found 6 days ago
Brussels Airlines
Sat, 23 May - Sun, 31 May
BCN
Barcelona
IAD
Washington
S$985 Return, found 4 days ago
S$985
Return
found 4 days ago
Select Brussels Airlines flight, departing Sat, 23 May from Barcelona to Washington, returning Sun, 31 May, priced at S$985 found 4 days ago

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.

Air China
Fri, 2 Oct - Tue, 13 Oct
SIN
Singapore
IAD
Washington
S$1,055 Return, found 3 days ago
S$1,055
Return
found 3 days ago
Select Air China flight, departing Fri, 2 Oct from Singapore to Washington, returning Tue, 13 Oct, priced at S$1,055 found 3 days ago

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, S$227 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 New York (JFK), you could've nabbed a low-cost fare for just S$114 in the last seven days. Round-trip journeys to Fairfax County ranged from only S$227 to S$1,055 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 holiday 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 travelling 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 S$227 and S$1,055. 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.

Travel information

Fairfax County Flights Information

Airlines serving
Delta, American Airlines, Royal Air Maroc, British Airways, Air China, Icelandair, Turkish Airlines, Swiss International Air Lines, Lufthansa, China Airlines, United, Austrian Airlines, Brussels Airlines
Roundtrip price
from S$227
Fairfax County Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.