Flight to Loudoun County

Popular airlines to Loudoun County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • JetBlue Airways

    JetBlue Airways

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

    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

Cheap round-trip flights to Loudoun County

Prices were available within the past 7 days and start at S$581 for one-way flights and S$1,204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Mon, 17 Nov - Tue, 18 Nov
SIN
Singapore
IAD
Washington
S$1,204 Return, found 3 days ago
S$1,204
Return
found 3 days ago
Select Air China flight, departing Mon, 17 Nov from Singapore to Washington, returning Tue, 18 Nov, priced at S$1,204 found 3 days ago
Air Canada
Tue, 11 Nov - Tue, 18 Nov
SIN
Singapore
IAD
Washington
S$1,223 Return, found 2 days ago
S$1,223
Return
found 2 days ago
Select Air Canada flight, departing Tue, 11 Nov from Singapore to Washington, returning Tue, 18 Nov, priced at S$1,223 found 2 days ago
Air Canada
Thu, 22 Jan - Mon, 26 Jan
SIN
Singapore
DCA
Washington
S$1,241 Return, found 5 days ago
S$1,241
Return
found 5 days ago
Select Air Canada flight, departing Thu, 22 Jan from Singapore to Washington, returning Mon, 26 Jan, priced at S$1,241 found 5 days ago
Delta
Tue, 20 Jan - Sat, 31 Jan
SIN
Singapore
DCA
Washington
S$1,275 Return, found 17 hours ago
S$1,275
Return
found 17 hours ago
Select Delta flight, departing Tue, 20 Jan from Singapore to Washington, returning Sat, 31 Jan, priced at S$1,275 found 17 hours ago
Korean Air
Tue, 4 Nov - Mon, 2 Feb
SIN
Singapore
IAD
Washington
S$1,305 Return, just found
S$1,305
Return
just found
Select Korean Air flight, departing Tue, 4 Nov from Singapore to Washington, returning Mon, 2 Feb, priced at S$1,305 just found
Turkish Airlines
Sun, 1 Mar - Tue, 17 Mar
SIN
Singapore
IAD
Washington
S$1,383 Return, found 5 days ago
S$1,383
Return
found 5 days ago
Select Turkish Airlines flight, departing Sun, 1 Mar from Singapore to Washington, returning Tue, 17 Mar, priced at S$1,383 found 5 days ago
Japan Airlines
Thu, 22 Jan - Sun, 25 Jan
SIN
Singapore
DCA
Washington
S$1,418 Return, found 5 days ago
S$1,418
Return
found 5 days ago
Select Japan Airlines flight, departing Thu, 22 Jan from Singapore to Washington, returning Sun, 25 Jan, priced at S$1,418 found 5 days ago
STARLUX Airlines
Wed, 5 Nov - Tue, 3 Feb
SIN
Singapore
IAD
Washington
S$1,457 Return, just found
S$1,457
Return
just found
Select STARLUX Airlines flight, departing Wed, 5 Nov from Singapore to Washington, returning Tue, 3 Feb, priced at S$1,457 just found
Air Canada
Thu, 16 Oct - Mon, 20 Oct
HND
Tokyo
DCA
Washington
S$1,543 Return, found 6 days ago
S$1,543
Return
found 6 days ago
Select Air Canada flight, departing Thu, 16 Oct from Tokyo to Washington, returning Mon, 20 Oct, priced at S$1,543 found 6 days ago
American Airlines
Thu, 6 Nov - Tue, 11 Nov
SIN
Singapore
DCA
Washington
S$1,605 Return, found 1 day ago
S$1,605
Return
found 1 day ago
Select American Airlines flight, departing Thu, 6 Nov from Singapore to Washington, returning Tue, 11 Nov, priced at S$1,605 found 1 day ago

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
Mon, 17 Nov - Tue, 18 Nov
SIN
Singapore
IAD
Washington
S$1,204 Return, found 3 days ago
S$1,204
Return
found 3 days ago
Select Air China flight, departing Mon, 17 Nov from Singapore to Washington, returning Tue, 18 Nov, priced at S$1,204 found 3 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$1,204. 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$1,204 and reached a maximum cost of S$1,605. For one-way trips leaving Tokyo (HND), the cheapest seat during this same period was just S$581.
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$1,204 to S$1,605 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

Book with confidence

About Loudoun County

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.
About Loudoun County

Travel information

Travel information

Loudoun County Flights Information

Airlines serving
Air Canada, Air China, Korean Air, Delta, STARLUX Airlines, Turkish Airlines, Qatar Airways, Lufthansa, Swiss International Air Lines, Japan Airlines, American Airlines
Roundtrip price
from S$1,204
Loudoun County Flights Information

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.