Cheap Flights to Prince William County from $34
Popular airlines to Prince William County
Frontier Airlines
Delta
American Airlines
United
Alaska Airlines
Southwest Airlines
JetBlue Airways
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 30% on select hotels after you book a flight*
How much is the cheapest flight to Prince William County?
Prices were available within the past 7 days and start at $34 for one-way flights and $74 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, Jul 30 - Mon, Aug 3
FLL
Fort Lauderdale
IAD
Washington
$82 Roundtrip, just found
$82
Roundtrip
just found
Thu, Jul 30 - Sun, Aug 9
FLL
Fort Lauderdale
IAD
Washington
$83 Roundtrip, just found
$83
Roundtrip
just found
Fri, Jul 24 - Mon, Jul 27
FLL
Fort Lauderdale
IAD
Washington
$88 Roundtrip, just found
$88
Roundtrip
just found
Thu, Jul 23 - Sun, Jul 26
FLL
Fort Lauderdale
IAD
Washington
$89 Roundtrip, just found
$89
Roundtrip
just found
Fri, Jul 10 - Tue, Jul 14
FLL
Fort Lauderdale
IAD
Washington
$90 Roundtrip, just found
$90
Roundtrip
just found
Fri, Sep 11 - Sun, Sep 13
FLL
Fort Lauderdale
IAD
Washington
$93 Roundtrip, just found
$93
Roundtrip
just found
Tue, Sep 1 - Wed, Sep 9
BOS
Boston
DCA
Washington
$117 Roundtrip, just found
$117
Roundtrip
just found
Tue, Sep 1 - Wed, Sep 9
BOS
Boston
DCA
Washington
$117 Roundtrip, just found
$117
Roundtrip
just found
Tue, Sep 1 - Wed, Sep 9
BOS
Boston
DCA
Washington
$117 Roundtrip, just found
$117
Roundtrip
just found
Wed, Jul 22 - Sat, Jul 25
BOS
Boston
IAD
Washington
$117 Roundtrip, just found
$117
Roundtrip
just found
Airports in Prince William County
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Flights from $282
IAD
Washington Dulles Intl.
Cheapest
Select flight to Ronald Reagan Washington National DCA. Flights from $401
DCA
Ronald Reagan Washington National
Trending flights to Prince William County
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Aug 8 - Sat, Aug 15
ATL
Atlanta
IAD
Washington
$74 Roundtrip, just found
$74
Roundtrip
just found
Book with confidence
Enjoy extra legroom, flight flexibility, and a seamless travel experience.
Travel information
*Flight schedules are subject to change.
*Available to One Key members.
*Flight schedules are subject to change.
*Available to One Key members.
Explore a world of travel with Expedia
- Flights to Chantilly
- Flights from Providence (PVD) to Washington (DCA)
- Flights to Centreville
- Flights to Northern Virginia
- Flights to Bristow
- Flights from Houston (IAH) to Washington (IAD)
- Flights to Warrenton
- Flights from Seattle (SEA) to Washington (DCA)
- Flights from San Diego (SAN) to Washington (IAD)
- Flights to Gainesville
- Flights from Delhi (DEL) to Washington (IAD)
- Flights from Ronald Reagan Washington National
- Flights from Los Angeles (LAX) to Washington (IAD)
- Flights from Tampa (TPA) to Washington (IAD)
- Flights from Chicago (ORD) to Washington (DCA)
- Flights from San Francisco (SFO) to Washington (IAD)
- Flights from Raleigh (RDU) to Washington (IAD)
- Flights from Charlotte (CLT) to Washington (IAD)
- Flights to Nokesville
- Flights from Dallas (DFW) to Washington (DCA)
- Flights from Phoenix (PHX) to Washington (IAD)
- Flights to Quantico
- Flights from Indianapolis (IND) to Washington (DCA)
- Flights from Washington Dulles Intl.
- Flights to Washington Dulles Intl.
- Flights from Austin (AUS) to Washington (DCA)
- Flights to Woodbridge
- Flights to The Plains
- Flights from Charlotte (CLT) to Washington (DCA)
- Flights from Houston (HOU) to Washington (DCA)
- Flights to Haymarket
- Flights to Fauquier County
- Flights from Dallas (DFW) to Washington (IAD)
- Flights from London (LHR) to Washington (IAD)
- Flights from San Francisco (SFO) to Washington (DCA)
- Flights from Casablanca (CMN) to Washington (IAD)
- Flights from Portland (PDX) to Washington (DCA)
- Flights from Hyderabad (HYD) to Washington (IAD)
- Flights to Fairfax
- Flights from Salt Lake City (SLC) to Washington (DCA)
- Flights from Atlanta (ATL) to Washington (DCA)
- Flights from Orlando (MCO) to Washington (DCA)
- Flights from Austin (AUS) to Washington (IAD)
- Flights to Broad Run
- Flights to Greenville
- Flights to Casanova
- Flights from Detroit (DTW) to Washington (DCA)
- Flights to Ashburn
- Flights from Denver (DEN) to Washington (IAD)
- Flights from Nashville (BNA) to Washington (DCA)
- Flights from Fort Lauderdale (FLL) to Washington (DCA)
- Flights from Beijing (PEK) to Washington (IAD)
- Flights from New York (JFK) to Washington (IAD)
- Flights from New York (JFK) to Washington (DCA)
- Flights from Tampa (TPA) to Washington (DCA)
- Flights from Chicago (ORD) to Washington (IAD)
- Flights to Manassas City County
- Flights from Hartford (BDL) to Washington (DCA)
- Flights to Clifton
- Flights from Manassas Regional
- Flights to Ronald Reagan Washington National
- Flights to Manassas
- Flights to Manassas Regional
- Flights from Los Angeles (LAX) to Washington (DCA)
- Flights from Minneapolis (MSP) to Washington (DCA)
- Flights to Reston
- Flights from Atlanta (ATL) to Washington (IAD)
- Flights to Manassas National Battlefield Park
- Flights from Raleigh (RDU) to Washington (DCA)
- Flights to Airlie
- Flights from Jacksonville (JAX) to Washington (DCA)
- Flights from Miami (MIA) to Washington (DCA)
- Flights to Syria
- Flights to Catlett
- Flights from Columbus (CMH) to Washington (DCA)
- Flights from Detroit (DTW) to Washington (IAD)
- Flights from Phoenix (PHX) to Washington (DCA)
- Flights from Orlando (MCO) to Washington (IAD)
- Flights from New Orleans (MSY) to Washington (DCA)
- Flights from San Diego (SAN) to Washington (DCA)
- Flights from Boston (BOS) to Washington (IAD)
- Flights from Boston (BOS) to Washington (DCA)
- Flights to Fredericksburg
- Flights to Arlington
- Flights from Seattle (SEA) to Washington (IAD)