Flight to Prince William County

View S$128 flight on Tue, 14 Apr, 2026Opens in a new window

Popular airlines to Prince William County

  • Delta

  • American Airlines

  • United

  • Frontier Airlines

  • Alaska Airlines

  • Southwest Airlines

  • Spirit Airlines

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Cheap round-trip flights to Prince William County

Prices were available within the past 7 days and start at S$128 for one-way flights and S$273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 26 Apr - Sun, 3 May
SEA
Seattle
IAD
Washington
S$273 Return, found 2 days ago
S$273
Return
found 2 days ago
Select Delta flight, departing Sun, 26 Apr from Seattle to Washington, returning Sun, 3 May, priced at S$273 found 2 days ago
Delta
Fri, 24 Apr - Fri, 1 May
DFW
Dallas
IAD
Washington
S$330 Return, found 4 days ago
S$330
Return
found 4 days ago
Select Delta flight, departing Fri, 24 Apr from Dallas to Washington, returning Fri, 1 May, priced at S$330 found 4 days ago
Delta
Fri, 24 Apr - Sun, 10 May
DFW
Dallas
DCA
Washington
S$353 Return, found 1 day ago
S$353
Return
found 1 day ago
Select Delta flight, departing Fri, 24 Apr from Dallas to Washington, returning Sun, 10 May, priced at S$353 found 1 day ago
Delta
Fri, 24 Apr - Fri, 1 May
DAL
Dallas
IAD
Washington
S$381 Return, found 4 days ago
S$381
Return
found 4 days ago
Select Delta flight, departing Fri, 24 Apr from Dallas to Washington, returning Fri, 1 May, priced at S$381 found 4 days ago
United
Fri, 24 Apr - Fri, 1 May
DFW
Dallas
IAD
Washington
S$407 Return, found 4 days ago
S$407
Return
found 4 days ago
Select United flight, departing Fri, 24 Apr from Dallas to Washington, returning Fri, 1 May, priced at S$407 found 4 days ago
American Airlines
Sun, 26 Apr - Sun, 3 May
SEA
Seattle
IAD
Washington
S$407 Return, found 2 days ago
S$407
Return
found 2 days ago
Select American Airlines flight, departing Sun, 26 Apr from Seattle to Washington, returning Sun, 3 May, priced at S$407 found 2 days ago
Delta
Fri, 15 May - Wed, 3 Jun
DAL
Dallas
DCA
Washington
S$420 Return, found 1 day ago
S$420
Return
found 1 day ago
Select Delta flight, departing Fri, 15 May from Dallas to Washington, returning Wed, 3 Jun, priced at S$420 found 1 day ago
United
Sun, 26 Apr - Sun, 3 May
SEA
Seattle
DCA
Washington
S$515 Return, found 2 days ago
S$515
Return
found 2 days ago
Select United flight, departing Sun, 26 Apr from Seattle to Washington, returning Sun, 3 May, priced at S$515 found 2 days ago
Air China
Mon, 26 Oct - Tue, 3 Nov
SIN
Singapore
IAD
Washington
S$1,207 Return, found 22 hours ago
S$1,207
Return
found 22 hours ago
Select Air China flight, departing Mon, 26 Oct from Singapore to Washington, returning Tue, 3 Nov, priced at S$1,207 found 22 hours ago
STARLUX Airlines
Sun, 25 Oct - Sun, 1 Nov
SIN
Singapore
IAD
Washington
S$1,397 Return, found 2 days ago
S$1,397
Return
found 2 days ago
Select STARLUX Airlines flight, departing Sun, 25 Oct from Singapore to Washington, returning Sun, 1 Nov, priced at S$1,397 found 2 days ago

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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, 26 Oct - Tue, 3 Nov
SIN
Singapore
IAD
Washington
S$1,207 Return, found 22 hours ago
S$1,207
Return
found 22 hours ago
Select Air China flight, departing Mon, 26 Oct from Singapore to Washington, returning Tue, 3 Nov, priced at S$1,207 found 22 hours ago

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$273 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$273 and S$1,397. Many lucky travellers purchased one-way flights from Seattle (SEA) for as little as S$128.
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$273 to S$1,397 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.

Book with confidence

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.

Travel information

Prince William County Flights Information

Airlines serving
Delta, United, American Airlines, Air China, STARLUX Airlines
Roundtrip price
from S$273
Prince William County Flights Information

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