Flight to Prince William County

View S$595 flight on Mon, 11 May, 2026Opens in a new window

Popular airlines to Prince William 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

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Cheap round-trip flights to Prince William County

Prices were available within the past 7 days and start at S$595 for one-way flights and S$1,055 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Mon, 23 Mar - Tue, 21 Apr
SIN
Singapore
IAD
Washington
S$1,055 Return, found 4 days ago
S$1,055
Return
found 4 days ago
Select Air China flight, departing Mon, 23 Mar from Singapore to Washington, returning Tue, 21 Apr, priced at S$1,055 found 4 days ago
Royal Air Maroc
Sun, 21 Dec - Sun, 4 Jan
PKX
Beijing
IAD
Washington
S$1,118 Return, found 5 days ago
S$1,118
Return
found 5 days ago
Select Royal Air Maroc flight, departing Sun, 21 Dec from Beijing to Washington, returning Sun, 4 Jan, priced at S$1,118 found 5 days ago
Etihad Airways
Sun, 21 Dec - Sun, 4 Jan
PKX
Beijing
IAD
Washington
S$1,175 Return, found 5 days ago
S$1,175
Return
found 5 days ago
Select Etihad Airways flight, departing Sun, 21 Dec from Beijing to Washington, returning Sun, 4 Jan, priced at S$1,175 found 5 days ago
Air Canada
Thu, 22 Jan - Mon, 26 Jan
SIN
Singapore
DCA
Washington
S$1,241 Return, found 11 hours ago
S$1,241
Return
found 11 hours ago
Select Air Canada flight, departing Thu, 22 Jan from Singapore to Washington, returning Mon, 26 Jan, priced at S$1,241 found 11 hours ago
Turkish Airlines
Tue, 3 Feb - Sun, 15 Feb
PEK
Beijing
IAD
Washington
S$1,254 Return, found 1 day ago
S$1,254
Return
found 1 day ago
Select Turkish Airlines flight, departing Tue, 3 Feb from Beijing to Washington, returning Sun, 15 Feb, priced at S$1,254 found 1 day ago
Korean Air
Wed, 21 Jan - Wed, 4 Feb
PEK
Beijing
IAD
Washington
S$1,382 Return, found 5 days ago
S$1,382
Return
found 5 days ago
Select Korean Air flight, departing Wed, 21 Jan from Beijing to Washington, returning Wed, 4 Feb, priced at S$1,382 found 5 days ago
Philippine Airlines
Fri, 28 Aug - Sat, 19 Sept
BKK
Bangkok
IAD
Washington
S$1,405 Return, found 11 hours ago
S$1,405
Return
found 11 hours ago
Select Philippine Airlines flight, departing Fri, 28 Aug from Bangkok to Washington, returning Sat, 19 Sept, priced at S$1,405 found 11 hours ago
STARLUX Airlines
Sat, 17 Oct - Sat, 24 Oct
SIN
Singapore
IAD
Washington
S$1,461 Return, found 13 hours ago
S$1,461
Return
found 13 hours ago
Select STARLUX Airlines flight, departing Sat, 17 Oct from Singapore to Washington, returning Sat, 24 Oct, priced at S$1,461 found 13 hours ago
Japan Airlines
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
DCA
Washington
S$1,504 Return, found 1 day ago
S$1,504
Return
found 1 day ago
Select Japan Airlines flight, departing Wed, 21 Jan from Singapore to Washington, returning Wed, 28 Jan, priced at S$1,504 found 1 day ago
Air Canada
Sun, 21 Dec - Sun, 4 Jan
PEK
Beijing
DCA
Washington
S$1,510 Return, found 5 days ago
S$1,510
Return
found 5 days ago
Select Air Canada flight, departing Sun, 21 Dec from Beijing to Washington, returning Sun, 4 Jan, priced at S$1,510 found 5 days ago
Expedia offers flights to Prince William County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Prince William County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Prince William County Flights Information

Airlines serving
Air China, Etihad Airways, Royal Air Maroc, Qatar Airways, Air Canada, STARLUX Airlines, Turkish Airlines, Korean Air, Philippine Airlines, Japan Airlines
Roundtrip price
from S$1,055

Frequently asked questions

How do I find cheap flights to Prince William County that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to deliver you the most flexible airfares in town. Just check the "No change fee" box right underneath the "Flexible change policies" subheading to find your perfect flight to Prince William County.
Which airlines fly to Prince William County?
Book a ticket with any of the following airlines and get set for new adventures in Prince William County:

  • American Airlines - 7,501 flights to or near Prince William 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 Prince William 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 Prince William 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 Prince William County?
You'll always pick up a fabulous deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then click on the flexible dates link above to compare prices for nearby days. S$1,055 was the best price for a flight to Prince William County in the last seven days.
How much is a flight to Prince William County?
There were plenty of cheap fares up for grabs in the last seven days, with the cost of a round-trip flight to Prince William County varying between S$1,055 and S$1,510. Many lucky travellers purchased one-way flights from Singapore (SIN) for as little as S$595.
What are the most popular airports to fly into in Prince William County?
Get ready to pack your bags and coast into one of these well-known Prince William 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 Prince William County?
If you're not fixed on your travel dates to Prince William County, try to leave early on in the week. The most affordable day to take off is usually Tuesday, followed by Monday. Saturday is typically the priciest day, with many people preferring to fly on weekends.
How much is a plane ticket to Prince William County?
Airfares ranged from just S$1,055 to S$1,510 in the last seven days. When you're ready to book, we're ready to help you land a fabulous deal to Prince William County.
What is the best time to go to Prince William County?
May, July and August are the most popular months to plan a getaway to Manassas, one of Prince William County's most interesting cities. Summertime here begins June 20. Temperatures vary from 18ºC to 32ºC at this time of year, so plan your trip around then if warmer weather is your preference.
What months are the cheapest to book a flight to Prince William County?
A great month to purchase budget flights to Prince William County is February. It's worth noting that in the U.S, an expensive time to book a ticket is the festive month of December.

Trending flights to Prince William 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, 23 Mar - Tue, 21 Apr
SIN
Singapore
IAD
Washington
S$1,055 Return, found 4 days ago
S$1,055
Return
found 4 days ago
Select Air China flight, departing Mon, 23 Mar from Singapore to Washington, returning Tue, 21 Apr, priced at S$1,055 found 4 days ago
*Available to Expedia members.