Cheap Flights to Washington County from $32

How much is the cheapest flight to Washington County?

Prices were available within the past 7 days and start at $32 for one-way flights and $64 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 27 - Fri, Mar 6

IAD

Washington

TRI

Tri-Cities

$64 Roundtrip, found 6 hours ago

$64

Roundtrip

found 6 hours ago

Select Breeze Airways flight, departing Fri, Feb 27 from Washington to Tri-Cities, returning Fri, Mar 6, priced at $64 found 6 hours ago

Fri, May 22 - Mon, May 25

IAD

Washington

TRI

Tri-Cities

$68 Roundtrip, found 2 hours ago

$68

Roundtrip

found 2 hours ago

Select Breeze Airways flight, departing Fri, May 22 from Washington to Tri-Cities, returning Mon, May 25, priced at $68 found 2 hours ago

Fri, Mar 6 - Mon, Mar 9

IAD

Washington

TRI

Tri-Cities

$69 Roundtrip, found 7 hours ago

$69

Roundtrip

found 7 hours ago

Select Breeze Airways flight, departing Fri, Mar 6 from Washington to Tri-Cities, returning Mon, Mar 9, priced at $69 found 7 hours ago

Fri, Mar 6 - Mon, Mar 9

IAD

Washington

TRI

Tri-Cities

$74 Roundtrip, found 6 hours ago

$74

Roundtrip

found 6 hours ago

Select Breeze Airways flight, departing Fri, Mar 6 from Washington to Tri-Cities, returning Mon, Mar 9, priced at $74 found 6 hours ago

Fri, Jun 26 - Mon, Jun 29

IAD

Washington

TRI

Tri-Cities

$78 Roundtrip, found 16 hours ago

$78

Roundtrip

found 16 hours ago

Select Breeze Airways flight, departing Fri, Jun 26 from Washington to Tri-Cities, returning Mon, Jun 29, priced at $78 found 16 hours ago

Fri, May 1 - Fri, May 8

IAD

Washington

TRI

Tri-Cities

$83 Roundtrip, found 1 day ago

$83

Roundtrip

found 1 day ago

Select Breeze Airways flight, departing Fri, May 1 from Washington to Tri-Cities, returning Fri, May 8, priced at $83 found 1 day ago

Fri, Sep 25 - Sun, Sep 27

ORD

Chicago

TRI

Tri-Cities

$189 Roundtrip, found 4 hours ago

$189

Roundtrip

found 4 hours ago

Select United flight, departing Fri, Sep 25 from Chicago to Tri-Cities, returning Sun, Sep 27, priced at $189 found 4 hours ago

Wed, May 27 - Sat, May 30

ORD

Chicago

TRI

Tri-Cities

$199 Roundtrip, found 3 days ago

$199

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, May 27 from Chicago to Tri-Cities, returning Sat, May 30, priced at $199 found 3 days ago

Thu, Mar 5 - Mon, Mar 9

ORD

Chicago

TRI

Tri-Cities

$209 Roundtrip, found 7 hours ago

$209

Roundtrip

found 7 hours ago

Select Delta flight, departing Thu, Mar 5 from Chicago to Tri-Cities, returning Mon, Mar 9, priced at $209 found 7 hours ago

Sun, Feb 15 - Thu, Feb 19

PAE

Seattle

TRI

Tri-Cities

$1,110 Roundtrip, found 4 days ago

$1,110

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Sun, Feb 15 from Seattle to Tri-Cities, returning Thu, Feb 19, priced at $1,110 found 4 days ago