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Flight Destinations in Prince William County

View ฿13,665 flight on Thu, 20 Aug 2026Opens in a new window

Popular airlines to Prince William County

  • Delta

  • Frontier Airlines

  • American Airlines

  • United

  • Alaska Airlines

  • Southwest Airlines

  • 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 ฿13,665 for one-way flights and ฿26,465 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Saudia
Mon, 26 Oct - Sat, 7 Nov
BKK
Bangkok
IAD
Washington
฿26,465 Return, found 12 hours ago
฿26,465
Return
found 12 hours ago
Select Saudia flight, departing Mon, 26 Oct from Bangkok to Washington, returning Sat, 7 Nov, priced at ฿26,465 found 12 hours ago
Delta
Sun, 5 Jul - Wed, 9 Sept
LIS
Lisbon
IAD
Washington
฿28,675 Return, found 8 hours ago
฿28,675
Return
found 8 hours ago
Select Delta flight, departing Sun, 5 Jul from Lisbon to Washington, returning Wed, 9 Sept, priced at ฿28,675 found 8 hours ago
American Airlines
Sat, 4 Jul - Thu, 24 Sept
LIS
Lisbon
IAD
Washington
฿30,130 Return, found 7 hours ago
฿30,130
Return
found 7 hours ago
Select American Airlines flight, departing Sat, 4 Jul from Lisbon to Washington, returning Thu, 24 Sept, priced at ฿30,130 found 7 hours ago
Air France
Tue, 7 Jul - Wed, 30 Sept
LIS
Lisbon
IAD
Washington
฿30,135 Return, found 1 day ago
฿30,135
Return
found 1 day ago
Select Air France flight, departing Tue, 7 Jul from Lisbon to Washington, returning Wed, 30 Sept, priced at ฿30,135 found 1 day ago
avianca
Sat, 11 Jul - Wed, 15 Jul
GRU
São Paulo
IAD
Washington
฿30,235 Return, found 1 day ago
฿30,235
Return
found 1 day ago
Select avianca flight, departing Sat, 11 Jul from São Paulo to Washington, returning Wed, 15 Jul, priced at ฿30,235 found 1 day ago
KLM
Sun, 5 Jul - Tue, 8 Sept
LIS
Lisbon
DCA
Washington
฿30,240 Return, found 8 hours ago
฿30,240
Return
found 8 hours ago
Select KLM flight, departing Sun, 5 Jul from Lisbon to Washington, returning Tue, 8 Sept, priced at ฿30,240 found 8 hours ago
United
Sat, 4 Jul - Tue, 29 Sept
LIS
Lisbon
IAD
Washington
฿30,665 Return, found 1 day ago
฿30,665
Return
found 1 day ago
Select United flight, departing Sat, 4 Jul from Lisbon to Washington, returning Tue, 29 Sept, priced at ฿30,665 found 1 day ago
KLM
Sun, 5 Jul - Thu, 17 Sept
LIS
Lisbon
IAD
Washington
฿30,665 Return, found 8 hours ago
฿30,665
Return
found 8 hours ago
Select KLM flight, departing Sun, 5 Jul from Lisbon to Washington, returning Thu, 17 Sept, priced at ฿30,665 found 8 hours ago
Copa
Mon, 6 Jul - Wed, 15 Jul
GRU
São Paulo
IAD
Washington
฿31,695 Return, found 1 day ago
฿31,695
Return
found 1 day ago
Select Copa flight, departing Mon, 6 Jul from São Paulo to Washington, returning Wed, 15 Jul, priced at ฿31,695 found 1 day ago
Air Canada
Sat, 4 Jul - Tue, 29 Sept
LIS
Lisbon
DCA
Washington
฿32,575 Return, found 1 day ago
฿32,575
Return
found 1 day ago
Select Air Canada flight, departing Sat, 4 Jul from Lisbon to Washington, returning Tue, 29 Sept, priced at ฿32,575 found 1 day ago

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.

Saudia
Mon, 26 Oct - Sat, 7 Nov
BKK
Bangkok
IAD
Washington
฿26,465 Return, found 12 hours ago
฿26,465
Return
found 12 hours ago
Select Saudia flight, departing Mon, 26 Oct from Bangkok to Washington, returning Sat, 7 Nov, priced at ฿26,465 found 12 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. ฿26,465 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 ฿26,465 and ฿32,575. Many lucky travellers purchased one-way flights from São Paulo (GRU) for as little as ฿13,665.
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.

How much is a plane ticket to Prince William County?
Airfares ranged from just ฿26,465 to ฿32,575 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

About Prince William County

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.
About Prince William County
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