Cheap Flights to Fairfax County from ₩203,600

View ₩203,600 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines to Fairfax County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit 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 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Fairfax County?

Prices were available within the past 7 days and start at ₩203,600 for one-way flights and ₩407,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jan 13 - Sat, Jan 24
SFO
San Francisco
IAD
Washington
₩407,800 Roundtrip, found 13 hours ago
₩407,800
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Tue, Jan 13 from San Francisco to Washington, returning Sat, Jan 24, priced at ₩407,800 found 13 hours ago
Delta
Sat, Jan 17 - Sat, Jan 24
SFO
San Francisco
IAD
Washington
₩408,400 Roundtrip, found 13 hours ago
₩408,400
Roundtrip
found 13 hours ago
Select Delta flight, departing Sat, Jan 17 from San Francisco to Washington, returning Sat, Jan 24, priced at ₩408,400 found 13 hours ago
Hawaiian Airlines
Tue, Jan 13 - Fri, Jan 23
SFO
San Francisco
IAD
Washington
₩428,600 Roundtrip, found 13 hours ago
₩428,600
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from San Francisco to Washington, returning Fri, Jan 23, priced at ₩428,600 found 13 hours ago
Hawaiian Airlines
Thu, Jan 29 - Thu, Feb 5
SFO
San Francisco
DCA
Washington
₩437,100 Roundtrip, found 1 day ago
₩437,100
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Jan 29 from San Francisco to Washington, returning Thu, Feb 5, priced at ₩437,100 found 1 day ago
United
Sat, Jan 17 - Mon, Jan 19
SFO
San Francisco
IAD
Washington
₩556,700 Roundtrip, found 13 hours ago
₩556,700
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Jan 17 from San Francisco to Washington, returning Mon, Jan 19, priced at ₩556,700 found 13 hours ago
American Airlines
Thu, Jan 15 - Sun, Jan 18
SFO
San Francisco
DCA
Washington
₩614,400 Roundtrip, found 19 hours ago
₩614,400
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jan 15 from San Francisco to Washington, returning Sun, Jan 18, priced at ₩614,400 found 19 hours ago
American Airlines
Wed, Dec 24 - Fri, Feb 6
ICN
Seoul
IAD
Washington
₩691,000 Roundtrip, just found
₩691,000
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 24 from Seoul to Washington, returning Fri, Feb 6, priced at ₩691,000 just found
American Airlines
Wed, Dec 24 - Fri, Feb 6
ICN
Seoul
DCA
Washington
₩691,000 Roundtrip, just found
₩691,000
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 24 from Seoul to Washington, returning Fri, Feb 6, priced at ₩691,000 just found
American Airlines
Wed, Dec 24 - Fri, Feb 6
ICN
Seoul
BWI
Baltimore
₩691,000 Roundtrip, just found
₩691,000
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 24 from Seoul to Baltimore, returning Fri, Feb 6, priced at ₩691,000 just found
Air Canada
Thu, Dec 18 - Mon, Jan 5
ICN
Seoul
IAD
Washington
₩741,000 Roundtrip, found 5 days ago
₩741,000
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Dec 18 from Seoul to Washington, returning Mon, Jan 5, priced at ₩741,000 found 5 days ago

About Fairfax County

Expedia offers flights to Fairfax County to meet every traveler'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, ₩407,800 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 San Francisco (SFO), you could've nabbed a low-cost fare for just ₩203,600 in the last seven days. Round-trip journeys to Fairfax County ranged from only ₩407,800 to ₩945,300 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 ₩407,800 and ₩945,300. 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 70ºF to 90ºF. 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, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 24 - Fri, Feb 6
ICN
Seoul
IAD
Washington
₩691,000 Roundtrip, just found
₩691,000
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 24 from Seoul to Washington, returning Fri, Feb 6, priced at ₩691,000 just found
*Available to Expedia members.