Cheap Flights to Fairfax County

View AU$837 flight on Sun, 17 May 2026Opens in a new window

Popular airlines to Fairfax County

  • Delta

  • Frontier Airlines

  • American Airlines

  • United

  • Alaska Airlines

  • Southwest Airlines

  • British Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest Flights to Fairfax County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 17 May - Sat, 30 May
MEL
Melbourne
BWI
Baltimore
AU$1,350 Return, found 1 hour ago
AU$1,350
Return
found 1 hour ago
Select United flight, departing Sun, 17 May from Melbourne to Baltimore, returning Sat, 30 May, priced at AU$1,350 found 1 hour ago
Delta
Wed, 8 July - Mon, 20 July
MEL
Melbourne
BWI
Baltimore
AU$1,411 Return, found 1 day ago
AU$1,411
Return
found 1 day ago
Select Delta flight, departing Wed, 8 July from Melbourne to Baltimore, returning Mon, 20 July, priced at AU$1,411 found 1 day ago
American Airlines
Mon, 1 June - Tue, 1 Dec
SYD
Sydney
BWI
Baltimore
AU$1,415 Return, just found
AU$1,415
Return
just found
Select American Airlines flight, departing Mon, 1 June from Sydney to Baltimore, returning Tue, 1 Dec, priced at AU$1,415 just found
American Airlines
Wed, 9 Sept - Sun, 20 Sept
SYD
Sydney
DCA
Washington
AU$1,425 Return, just found
AU$1,425
Return
just found
Select American Airlines flight, departing Wed, 9 Sept from Sydney to Washington, returning Sun, 20 Sept, priced at AU$1,425 just found
American Airlines
Mon, 15 Feb - Tue, 23 Feb
SYD
Sydney
IAD
Washington
AU$1,425 Return, found 14 hours ago
AU$1,425
Return
found 14 hours ago
Select American Airlines flight, departing Mon, 15 Feb from Sydney to Washington, returning Tue, 23 Feb, priced at AU$1,425 found 14 hours ago
Qantas Airways
Tue, 2 June - Sun, 27 Sept
SYD
Sydney
BWI
Baltimore
AU$1,436 Return, found 9 hours ago
AU$1,436
Return
found 9 hours ago
Select Qantas Airways flight, departing Tue, 2 June from Sydney to Baltimore, returning Sun, 27 Sept, priced at AU$1,436 found 9 hours ago
Air Canada
Fri, 5 June - Wed, 10 June
BNE
Brisbane
IAD
Washington
AU$1,626 Return, found 1 day ago
AU$1,626
Return
found 1 day ago
Select Air Canada flight, departing Fri, 5 June from Brisbane to Washington, returning Wed, 10 June, priced at AU$1,626 found 1 day ago
American Airlines
Wed, 28 Oct - Fri, 13 Nov
BNE
Brisbane
BWI
Baltimore
AU$1,641 Return, found 1 day ago
AU$1,641
Return
found 1 day ago
Select American Airlines flight, departing Wed, 28 Oct from Brisbane to Baltimore, returning Fri, 13 Nov, priced at AU$1,641 found 1 day ago
Virgin Australia
Tue, 19 May - Tue, 26 May
MEL
Melbourne
BWI
Baltimore
AU$1,650 Return, found 7 hours ago
AU$1,650
Return
found 7 hours ago
Select Virgin Australia flight, departing Tue, 19 May from Melbourne to Baltimore, returning Tue, 26 May, priced at AU$1,650 found 7 hours ago
Air China
Mon, 26 Oct - Tue, 10 Nov
MEL
Melbourne
IAD
Washington
AU$1,662 Return, found 3 days ago
AU$1,662
Return
found 3 days ago
Select Air China flight, departing Mon, 26 Oct from Melbourne to Washington, returning Tue, 10 Nov, priced at AU$1,662 found 3 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.

United
Sun, 17 May - Sat, 30 May
MEL
Melbourne
BWI
Baltimore
AU$1,350 Return, found 1 hour ago
AU$1,350
Return
found 1 hour ago
Select United flight, departing Sun, 17 May from Melbourne to Baltimore, returning Sat, 30 May, priced at AU$1,350 found 1 hour 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, AU$1,350 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 Melbourne (MEL), you could've nabbed a low-cost fare for just AU$837 in the last seven days. Round-trip journeys to Fairfax County ranged from only AU$1,350 to AU$1,662 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 AU$1,350 and AU$1,662. 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.

Book with confidence

Fairfax County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Fairfax County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Fairfax County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Fairfax County that won’t cause your wallet to flinch. Browse through our inventory of Fairfax County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Fairfax County Flights

Travel information

Fairfax County Flights Information

Airlines serving
United, Delta, American Airlines, Jetstar, Qantas Airways, Virgin Australia, Air China, Air Canada
Roundtrip price
from AU$1,350
Fairfax County Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.