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Cheap Flights to Fairfax County from ₩90,400

View ₩90,400 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines to Fairfax County

  • Delta

  • Frontier Airlines

  • American Airlines

  • United

  • Alaska Airlines

  • Southwest Airlines

  • JetBlue Airways

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How much is the cheapest flight to Fairfax County?

Prices were available within the past 7 days and start at ₩90,400 for one-way flights and ₩180,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 28 - Tue, Aug 11
BOS
Boston
DCA
Washington
₩180,700 Roundtrip, found 1 day ago
₩180,700
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 28 from Boston to Washington, returning Tue, Aug 11, priced at ₩180,700 found 1 day ago
Delta
Tue, Jul 21 - Tue, Jul 28
BOS
Boston
BWI
Baltimore
₩180,700 Roundtrip, found 1 day ago
₩180,700
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 21 from Boston to Baltimore, returning Tue, Jul 28, priced at ₩180,700 found 1 day ago
American Airlines
Wed, Sep 23 - Sun, Sep 27
BOS
Boston
DCA
Washington
₩364,300 Roundtrip, found 1 day ago
₩364,300
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 23 from Boston to Washington, returning Sun, Sep 27, priced at ₩364,300 found 1 day ago
Delta
Sat, Oct 3 - Tue, Oct 6
BOS
Boston
IAD
Washington
₩393,300 Roundtrip, found 4 days ago
₩393,300
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 3 from Boston to Washington, returning Tue, Oct 6, priced at ₩393,300 found 4 days ago
United
Sun, Jul 26 - Wed, Jul 29
BOS
Boston
IAD
Washington
₩396,900 Roundtrip, found 1 day ago
₩396,900
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jul 26 from Boston to Washington, returning Wed, Jul 29, priced at ₩396,900 found 1 day ago
Delta
Wed, Jul 29 - Wed, Aug 5
LAX
Los Angeles
BWI
Baltimore
₩474,600 Roundtrip, found 23 hours ago
₩474,600
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, Jul 29 from Los Angeles to Baltimore, returning Wed, Aug 5, priced at ₩474,600 found 23 hours ago
United
Thu, Aug 6 - Fri, Aug 14
LAX
Los Angeles
IAD
Washington
₩517,800 Roundtrip, found 5 days ago
₩517,800
Roundtrip
found 5 days ago
Select United flight, departing Thu, Aug 6 from Los Angeles to Washington, returning Fri, Aug 14, priced at ₩517,800 found 5 days ago
Delta
Tue, Aug 4 - Thu, Aug 6
LAX
Los Angeles
DCA
Washington
₩597,600 Roundtrip, found 2 days ago
₩597,600
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Aug 4 from Los Angeles to Washington, returning Thu, Aug 6, priced at ₩597,600 found 2 days ago
Air China
Fri, Jul 3 - Tue, Jul 21
ICN
Seoul
IAD
Washington
₩1,701,000 Roundtrip, found 5 days ago
₩1,701,000
Roundtrip
found 5 days ago
Select Air China flight, departing Fri, Jul 3 from Seoul to Washington, returning Tue, Jul 21, priced at ₩1,701,000 found 5 days ago
Air Canada
Tue, Sep 22 - Tue, Sep 29
ICN
Seoul
IAD
Washington
₩1,827,200 Roundtrip, found 2 hours ago
₩1,827,200
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Tue, Sep 22 from Seoul to Washington, returning Tue, Sep 29, priced at ₩1,827,200 found 2 hours ago

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.

Air China
Fri, Jul 3 - Tue, Jul 21
ICN
Seoul
IAD
Washington
₩1,701,000 Roundtrip, found 5 days ago
₩1,701,000
Roundtrip
found 5 days ago
Select Air China flight, departing Fri, Jul 3 from Seoul to Washington, returning Tue, Jul 21, priced at ₩1,701,000 found 5 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, ₩180,700 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 Boston (BOS), you could've nabbed a low-cost fare for just ₩90,400 in the last seven days. Round-trip journeys to Fairfax County ranged from only ₩180,700 to ₩1,827,200 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 ₩180,700 and ₩1,827,200. 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.

Book with confidence

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.
About Fairfax County
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