Flight to Fairfax County

View S$140 flight on Sat, 31 Jan, 2026Opens in a new window

Popular airlines to Fairfax County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

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Cheap round-trip flights to Fairfax County

Prices were available within the past 7 days and start at S$140 for one-way flights and S$280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 3 Feb - Wed, 4 Feb
DFW
Dallas
DCA
Washington
S$280 Return, found 23 hours ago
S$280
Return
found 23 hours ago
Select Delta flight, departing Tue, 3 Feb from Dallas to Washington, returning Wed, 4 Feb, priced at S$280 found 23 hours ago
Delta
Thu, 29 Jan - Mon, 2 Feb
DAL
Dallas
IAD
Washington
S$280 Return, found 4 hours ago
S$280
Return
found 4 hours ago
Select Delta flight, departing Thu, 29 Jan from Dallas to Washington, returning Mon, 2 Feb, priced at S$280 found 4 hours ago
Delta
Tue, 3 Feb - Wed, 4 Feb
DAL
Dallas
DCA
Washington
S$280 Return, found 23 hours ago
S$280
Return
found 23 hours ago
Select Delta flight, departing Tue, 3 Feb from Dallas to Washington, returning Wed, 4 Feb, priced at S$280 found 23 hours ago
Delta
Thu, 29 Jan - Mon, 2 Feb
DFW
Dallas
IAD
Washington
S$280 Return, found 4 hours ago
S$280
Return
found 4 hours ago
Select Delta flight, departing Thu, 29 Jan from Dallas to Washington, returning Mon, 2 Feb, priced at S$280 found 4 hours ago
Delta
Tue, 3 Feb - Wed, 4 Feb
DAL
Dallas
BWI
Baltimore
S$283 Return, found 23 hours ago
S$283
Return
found 23 hours ago
Select Delta flight, departing Tue, 3 Feb from Dallas to Baltimore, returning Wed, 4 Feb, priced at S$283 found 23 hours ago
Delta
Tue, 3 Feb - Wed, 4 Feb
DFW
Dallas
BWI
Baltimore
S$283 Return, found 23 hours ago
S$283
Return
found 23 hours ago
Select Delta flight, departing Tue, 3 Feb from Dallas to Baltimore, returning Wed, 4 Feb, priced at S$283 found 23 hours ago
United
Tue, 3 Feb - Wed, 4 Feb
DFW
Dallas
IAD
Washington
S$337 Return, found 23 hours ago
S$337
Return
found 23 hours ago
Select United flight, departing Tue, 3 Feb from Dallas to Washington, returning Wed, 4 Feb, priced at S$337 found 23 hours ago
American Airlines
Thu, 29 Jan - Mon, 2 Feb
DFW
Dallas
IAD
Washington
S$337 Return, found 4 hours ago
S$337
Return
found 4 hours ago
Select American Airlines flight, departing Thu, 29 Jan from Dallas to Washington, returning Mon, 2 Feb, priced at S$337 found 4 hours ago
Air China
Thu, 26 Mar - Fri, 10 Apr
SIN
Singapore
IAD
Washington
S$1,131 Return, found 2 days ago
S$1,131
Return
found 2 days ago
Select Air China flight, departing Thu, 26 Mar from Singapore to Washington, returning Fri, 10 Apr, priced at S$1,131 found 2 days ago
Qatar Airways
Fri, 10 Apr - Mon, 20 Apr
BLR
Bengaluru
IAD
Washington
S$1,186 Return, found 13 hours ago
S$1,186
Return
found 13 hours ago
Select Qatar Airways flight, departing Fri, 10 Apr from Bengaluru to Washington, returning Mon, 20 Apr, priced at S$1,186 found 13 hours ago
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.

Fairfax County Flights Information

Airlines serving
Delta, American Airlines, United, Air China, China Airlines, Qatar Airways
Roundtrip price
from S$280

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$280 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 Dallas (DFW), you could've nabbed a low-cost fare for just S$140 in the last seven days. Round-trip journeys to Fairfax County ranged from only S$280 to S$1,186 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$280 and S$1,186. 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.

Air China
Thu, 26 Mar - Fri, 10 Apr
SIN
Singapore
IAD
Washington
S$1,131 Return, found 2 days ago
S$1,131
Return
found 2 days ago
Select Air China flight, departing Thu, 26 Mar from Singapore to Washington, returning Fri, 10 Apr, priced at S$1,131 found 2 days ago
*Available to Expedia members.