Flights from Boston to Charles Town

Cheapest flights from Boston

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.

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$167 Roundtrip, found 5 hours ago

$167

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $167 found 5 hours ago

Mon, Sep 15 - Sat, Sep 20

PVD

T.F. Green

IAD

Washington Dulles Intl.

$173 Roundtrip, found 3 days ago

$173

Roundtrip

found 3 days ago

Select United flight, departing Mon, Sep 15 from T.F. Green to Washington Dulles Intl., returning Sat, Sep 20, priced at $173 found 3 days ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$177 Roundtrip, found 5 hours ago

$177

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $177 found 5 hours ago

Mon, Sep 15 - Sat, Sep 20

PVD

T.F. Green

IAD

Washington Dulles Intl.

$183 Roundtrip, found 3 days ago

$183

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Sep 15 from T.F. Green to Washington Dulles Intl., returning Sat, Sep 20, priced at $183 found 3 days ago

Mon, Sep 15 - Tue, Sep 23

PVD

T.F. Green

IAD

Washington Dulles Intl.

$193 Roundtrip, found 3 days ago

$193

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Sep 15 from T.F. Green to Washington Dulles Intl., returning Tue, Sep 23, priced at $193 found 3 days ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$195 Roundtrip, found 5 hours ago

$195

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $195 found 5 hours ago

Mon, Sep 15 - Wed, Sep 17

PVD

T.F. Green

IAD

Washington Dulles Intl.

$204 Roundtrip, found 3 days ago

$204

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Sep 15 from T.F. Green to Washington Dulles Intl., returning Wed, Sep 17, priced at $204 found 3 days ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$206 Roundtrip, found 5 hours ago

$206

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $206 found 5 hours ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$207 Roundtrip, found 5 hours ago

$207

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $207 found 5 hours ago

Sat, Aug 16 - Sat, Aug 23

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$208 Roundtrip, found 3 days ago

$208

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Aug 16 from Logan Intl. to Washington Dulles Intl., returning Sat, Aug 23, priced at $208 found 3 days ago

Mon, Sep 15 - Sat, Sep 20

PVD

T.F. Green

IAD

Washington Dulles Intl.

$213 Roundtrip, found 3 days ago

$213

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Sep 15 from T.F. Green to Washington Dulles Intl., returning Sat, Sep 20, priced at $213 found 3 days ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$216 Roundtrip, found 5 hours ago

$216

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $216 found 5 hours ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$217 Roundtrip, found 5 hours ago

$217

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $217 found 5 hours ago

Mon, Aug 11 - Sat, Aug 16

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Logan Intl. to Washington Dulles Intl., returning Sat, Aug 16, priced at $218 found 1 day ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$227 Roundtrip, found 5 hours ago

$227

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $227 found 5 hours ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$227 Roundtrip, found 5 hours ago

$227

Roundtrip

found 5 hours ago

Select Delta flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $227 found 5 hours ago

Thu, Oct 9 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$228 Roundtrip, found 5 hours ago

$228

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $228 found 5 hours ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$230 Roundtrip, found 5 hours ago

$230

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $230 found 5 hours ago

Mon, Sep 15 - Sat, Sep 20

PVD

T.F. Green

IAD

Washington Dulles Intl.

$233 Roundtrip, found 3 days ago

$233

Roundtrip

found 3 days ago

Select United flight, departing Mon, Sep 15 from T.F. Green to Washington Dulles Intl., returning Sat, Sep 20, priced at $233 found 3 days ago

Wed, Oct 8 - Sun, Oct 12

BOS

Logan Intl.

IAD

Washington Dulles Intl.

$234 Roundtrip, found 5 hours ago

$234

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $234 found 5 hours ago