Flight to Loudoun County

View S$89 flight on Fri, 16 Oct, 2026Opens in a new window

Popular airlines to Loudoun County

  • Delta

  • American Airlines

  • United

  • Frontier Airlines

  • Alaska Airlines

  • Southwest Airlines

  • Spirit Airlines

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Cheap round-trip flights to Loudoun County

Prices were available within the past 7 days and start at S$89 for one-way flights and S$176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 13 Oct - Thu, 15 Oct
JFK
New York
DCA
Washington
S$176 Return, found 5 hours ago
S$176
Return
found 5 hours ago
Select Delta flight, departing Tue, 13 Oct from New York to Washington, returning Thu, 15 Oct, priced at S$176 found 5 hours ago
Delta
Thu, 7 May - Wed, 13 May
JFK
New York
IAD
Washington
S$177 Return, found 3 days ago
S$177
Return
found 3 days ago
Select Delta flight, departing Thu, 7 May from New York to Washington, returning Wed, 13 May, priced at S$177 found 3 days ago
American Airlines
Thu, 19 Mar - Sun, 22 Mar
JFK
New York
DCA
Washington
S$253 Return, found 14 hours ago
S$253
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 19 Mar from New York to Washington, returning Sun, 22 Mar, priced at S$253 found 14 hours ago
Icelandair
Mon, 11 May - Thu, 14 May
LHR
London
IAD
Washington
S$669 Return, found 22 hours ago
S$669
Return
found 22 hours ago
Select Icelandair flight, departing Mon, 11 May from London to Washington, returning Thu, 14 May, priced at S$669 found 22 hours ago
Virgin Atlantic
Thu, 14 May - Sun, 17 May
LHR
London
IAD
Washington
S$715 Return, found 22 hours ago
S$715
Return
found 22 hours ago
Select Virgin Atlantic flight, departing Thu, 14 May from London to Washington, returning Sun, 17 May, priced at S$715 found 22 hours ago
Delta
Thu, 14 May - Sun, 17 May
LHR
London
DCA
Washington
S$744 Return, found 22 hours ago
S$744
Return
found 22 hours ago
Select Delta flight, departing Thu, 14 May from London to Washington, returning Sun, 17 May, priced at S$744 found 22 hours ago
Air France
Thu, 14 May - Sun, 17 May
LHR
London
IAD
Washington
S$795 Return, found 22 hours ago
S$795
Return
found 22 hours ago
Select Air France flight, departing Thu, 14 May from London to Washington, returning Sun, 17 May, priced at S$795 found 22 hours ago
KLM
Thu, 7 May - Tue, 12 May
LHR
London
IAD
Washington
S$801 Return, found 3 days ago
S$801
Return
found 3 days ago
Select KLM flight, departing Thu, 7 May from London to Washington, returning Tue, 12 May, priced at S$801 found 3 days ago
Austrian Airlines
Thu, 7 May - Tue, 12 May
LHR
London
IAD
Washington
S$818 Return, found 3 days ago
S$818
Return
found 3 days ago
Select Austrian Airlines flight, departing Thu, 7 May from London to Washington, returning Tue, 12 May, priced at S$818 found 3 days ago
Lufthansa
Thu, 7 May - Tue, 12 May
LHR
London
IAD
Washington
S$821 Return, found 3 days ago
S$821
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 7 May from London to Washington, returning Tue, 12 May, priced at S$821 found 3 days ago

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Trending flights to Loudoun 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
Fri, 18 Sept - Tue, 22 Sept
SIN
Singapore
IAD
Washington
S$1,054 Return, found 2 days ago
S$1,054
Return
found 2 days ago
Select Air China flight, departing Fri, 18 Sept from Singapore to Washington, returning Tue, 22 Sept, priced at S$1,054 found 2 days ago

Frequently asked questions

How do I find cheap flights to Loudoun County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to offer you the most flexible fares around. Just tick the "No change fee" box right under the filter heading "Flexible change policies" to find your perfect flight to Loudoun County.
Which airlines fly to Loudoun County?
With a good range of airlines flying to destinations in or near Loudoun County, exploring this region is easy. Jet off with one of these quality carriers:

  • American Airlines - 7,501 flights to or near Loudoun 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 Loudoun 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 Loudoun 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 Loudoun County?
One of the best ways to find cheap tickets to Loudoun County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Loudoun County in the last seven days was S$176. Booking well ahead of time will usually help you walk away with an even bigger bargain.
How much is a flight to Loudoun County?
In the last seven days, return tickets to Loudoun County sold for as little as S$176 and reached a maximum cost of S$1,054. For one-way trips leaving New York (JFK), the cheapest seat during this same period was just S$89.
What are the most popular airports to fly into in Loudoun County?
Pack your bags and glide into one of these top Loudoun 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 Loudoun County?
If you're not fixed on your travel dates to Loudoun County, depart earlier in the week. The most economical day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the costliest day, with lots of holiday makers preferring to fly on weekends.
How much is a plane ticket to Loudoun County?
Seats ranged from just S$176 to S$1,054 in the last seven days. When you're ready to book, we're here to help you land an amazing deal to Loudoun County.
What months are the cheapest to book a flight to Loudoun County?
February is the best month to book a seat for your Loudoun County getaway. Airfares are at a premium throughout December, so avoid this time if you can.

Book with confidence

Expedia offers flights to Loudoun County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Loudoun County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Travel information

Loudoun County Flights Information

Airlines serving
Delta, American Airlines, Icelandair, Air China, Austrian Airlines, Virgin Atlantic, United, Brussels Airlines, Air Canada, British Airways, Air France, KLM, Lufthansa
Roundtrip price
from S$176
Loudoun County Flights Information

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