Cheap flights to Fairfax County

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

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Popular cities in Fairfax County

Alexandria featuring café lifestyle, a small town or village and street scenes
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Alexandria

Alexandria

Cheap round-trip flights to Fairfax County

Prices were available within the past 7 days and start at €309 for one-way flights and €339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, 5 Dec - Sun, 14 Dec
DUB
Dublin
IAD
Washington
€339 Return, found 4 days ago
€339
Return
found 4 days ago
Select Icelandair flight, departing Fri, 5 Dec from Dublin to Washington, returning Sun, 14 Dec, priced at €339 found 4 days ago
Icelandair
Wed, 21 Jan - Tue, 3 Feb
DUB
Dublin
BWI
Baltimore
€339 Return, found 10 hours ago
€339
Return
found 10 hours ago
Select Icelandair flight, departing Wed, 21 Jan from Dublin to Baltimore, returning Tue, 3 Feb, priced at €339 found 10 hours ago
Scandinavian Airlines
Sat, 17 Jan - Mon, 2 Feb
DUB
Dublin
IAD
Washington
€353 Return, found 22 hours ago
€353
Return
found 22 hours ago
Select Scandinavian Airlines flight, departing Sat, 17 Jan from Dublin to Washington, returning Mon, 2 Feb, priced at €353 found 22 hours ago
American Airlines
Fri, 13 Feb - Mon, 16 Feb
DUB
Dublin
IAD
Washington
€366 Return, found 4 days ago
€366
Return
found 4 days ago
Select American Airlines flight, departing Fri, 13 Feb from Dublin to Washington, returning Mon, 16 Feb, priced at €366 found 4 days ago
British Airways
Fri, 13 Feb - Mon, 16 Feb
DUB
Dublin
IAD
Washington
€368 Return, found 4 days ago
€368
Return
found 4 days ago
Select British Airways flight, departing Fri, 13 Feb from Dublin to Washington, returning Mon, 16 Feb, priced at €368 found 4 days ago
American Airlines
Wed, 24 Dec - Sat, 3 Jan
DUB
Dublin
DCA
Washington
€372 Return, found 17 hours ago
€372
Return
found 17 hours ago
Select American Airlines flight, departing Wed, 24 Dec from Dublin to Washington, returning Sat, 3 Jan, priced at €372 found 17 hours ago
Lufthansa
Fri, 13 Feb - Mon, 16 Feb
DUB
Dublin
IAD
Washington
€375 Return, found 4 days ago
€375
Return
found 4 days ago
Select Lufthansa flight, departing Fri, 13 Feb from Dublin to Washington, returning Mon, 16 Feb, priced at €375 found 4 days ago
Air France
Fri, 23 Jan - Sun, 25 Jan
DUB
Dublin
IAD
Washington
€380 Return, found 6 days ago
€380
Return
found 6 days ago
Select Air France flight, departing Fri, 23 Jan from Dublin to Washington, returning Sun, 25 Jan, priced at €380 found 6 days ago
Delta
Mon, 3 Nov - Fri, 14 Nov
DUB
Dublin
IAD
Washington
€381 Return, found 3 days ago
€381
Return
found 3 days ago
Select Delta flight, departing Mon, 3 Nov from Dublin to Washington, returning Fri, 14 Nov, priced at €381 found 3 days ago
Aer Lingus
Fri, 31 Oct - Thu, 6 Nov
DUB
Dublin
IAD
Washington
€384 Return, just found
€384
Return
just found
Select Aer Lingus flight, departing Fri, 31 Oct from Dublin to Washington, returning Thu, 6 Nov, priced at €384 just found

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, €339 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 Dublin (DUB), you could've nabbed a low-cost fare for just €309 in the last seven days. Round-trip journeys to Fairfax County ranged from only €339 to €440 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.

How much is a plane ticket to Fairfax County?
In the last seven days, flights to Fairfax County varied between €339 and €440. 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.

Icelandair
Fri, 5 Dec - Sun, 14 Dec
DUB
Dublin
IAD
Washington
€339 Return, found 4 days ago
€339
Return
found 4 days ago
Select Icelandair flight, departing Fri, 5 Dec from Dublin to Washington, returning Sun, 14 Dec, priced at €339 found 4 days ago
*Available to Expedia members.