Flights from Boston to Downingtown

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.

Thu, Jul 3 - Sun, Jul 6

BOS

Logan Intl.

PHL

Philadelphia Intl.

$128 Roundtrip, just found

$128

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Jul 3 from Logan Intl. to Philadelphia Intl., returning Sun, Jul 6, priced at $128 just found

Tue, Jun 24 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$139 Roundtrip, found 17 hours ago

$139

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $139 found 17 hours ago

Tue, Jun 24 - Sun, Jun 29

BOS

Logan Intl.

PHL

Philadelphia Intl.

$153 Roundtrip, found 1 day ago

$153

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $153 found 1 day ago

Tue, Jun 24 - Sat, Jun 28

BOS

Logan Intl.

PHL

Philadelphia Intl.

$159 Roundtrip, found 1 day ago

$159

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Sat, Jun 28, priced at $159 found 1 day ago

Tue, Jun 24 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$160 Roundtrip, found 17 hours ago

$160

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $160 found 17 hours ago

Sun, Jun 22 - Tue, Jun 24

BOS

Logan Intl.

PHL

Philadelphia Intl.

$163 Roundtrip, found 1 day ago

$163

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Logan Intl. to Philadelphia Intl., returning Tue, Jun 24, priced at $163 found 1 day ago

Sun, Jun 22 - Sun, Jun 29

BOS

Logan Intl.

PHL

Philadelphia Intl.

$168 Roundtrip, found 1 day ago

$168

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Logan Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $168 found 1 day ago

Thu, Jul 3 - Sun, Jul 6

BOS

Logan Intl.

PHL

Philadelphia Intl.

$173 Roundtrip, just found

$173

Roundtrip

just found

Select American Airlines flight, departing Thu, Jul 3 from Logan Intl. to Philadelphia Intl., returning Sun, Jul 6, priced at $173 just found

Tue, Jun 24 - Fri, Jul 4

BOS

Logan Intl.

PHL

Philadelphia Intl.

$174 Roundtrip, found 1 day ago

$174

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Fri, Jul 4, priced at $174 found 1 day ago

Thu, Jun 12 - Tue, Jun 17

BOS

Logan Intl.

PHL

Philadelphia Intl.

$178 Roundtrip, found 1 day ago

$178

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Logan Intl. to Philadelphia Intl., returning Tue, Jun 17, priced at $178 found 1 day ago

Sat, Jun 21 - Tue, Jun 24

BOS

Logan Intl.

PHL

Philadelphia Intl.

$181 Roundtrip, found 1 day ago

$181

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Logan Intl. to Philadelphia Intl., returning Tue, Jun 24, priced at $181 found 1 day ago

Thu, Jun 12 - Sun, Jun 22

BOS

Logan Intl.

PHL

Philadelphia Intl.

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Logan Intl. to Philadelphia Intl., returning Sun, Jun 22, priced at $183 found 1 day ago

Wed, Jun 25 - Thu, Jul 3

BOS

Logan Intl.

PHL

Philadelphia Intl.

$184 Roundtrip, found 1 day ago

$184

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Jun 25 from Logan Intl. to Philadelphia Intl., returning Thu, Jul 3, priced at $184 found 1 day ago

Fri, Jun 27 - Sun, Jun 29

BOS

Logan Intl.

PHL

Philadelphia Intl.

$186 Roundtrip, found 1 day ago

$186

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Logan Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $186 found 1 day ago

Thu, Jul 3 - Sun, Jul 6

BOS

Logan Intl.

PHL

Philadelphia Intl.

$188 Roundtrip, just found

$188

Roundtrip

just found

Select American Airlines flight, departing Thu, Jul 3 from Logan Intl. to Philadelphia Intl., returning Sun, Jul 6, priced at $188 just found

Thu, Jun 12 - Sun, Jun 15

BOS

Logan Intl.

PHL

Philadelphia Intl.

$188 Roundtrip, found 1 day ago

$188

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Logan Intl. to Philadelphia Intl., returning Sun, Jun 15, priced at $188 found 1 day ago

Thu, Jun 26 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$191 Roundtrip, found 1 day ago

$191

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $191 found 1 day ago

Wed, Jun 25 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$192 Roundtrip, found 1 day ago

$192

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jun 25 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $192 found 1 day ago

Tue, Jun 24 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$213 Roundtrip, found 17 hours ago

$213

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $213 found 17 hours ago

Thu, Jul 3 - Sun, Jul 6

BOS

Logan Intl.

PHL

Philadelphia Intl.

$449 Roundtrip, just found

$449

Roundtrip

just found

Select United flight, departing Thu, Jul 3 from Logan Intl. to Philadelphia Intl., returning Sun, Jul 6, priced at $449 just found