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.

Tue, Jun 24 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$129 Roundtrip, found 3 hours ago

$129

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $129 found 3 hours ago

Tue, Jun 24 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$148 Roundtrip, found 3 hours ago

$148

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $148 found 3 hours ago

Tue, Jun 24 - Sun, Jun 29

BOS

Logan Intl.

PHL

Philadelphia Intl.

$153 Roundtrip, found 3 hours ago

$153

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $153 found 3 hours ago

Tue, Jun 24 - Sat, Jun 28

BOS

Logan Intl.

PHL

Philadelphia Intl.

$159 Roundtrip, found 3 hours ago

$159

Roundtrip

found 3 hours ago

Select Delta flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Sat, Jun 28, priced at $159 found 3 hours ago

Tue, Jun 24 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$160 Roundtrip, found 3 hours ago

$160

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $160 found 3 hours ago

Sun, Jun 22 - Tue, Jun 24

BOS

Logan Intl.

PHL

Philadelphia Intl.

$163 Roundtrip, found 3 hours ago

$163

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Logan Intl. to Philadelphia Intl., returning Tue, Jun 24, priced at $163 found 3 hours ago

Sun, Jun 22 - Sun, Jun 29

BOS

Logan Intl.

PHL

Philadelphia Intl.

$168 Roundtrip, found 3 hours ago

$168

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Logan Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $168 found 3 hours ago

Tue, Jun 24 - Fri, Jul 4

BOS

Logan Intl.

PHL

Philadelphia Intl.

$174 Roundtrip, found 3 hours ago

$174

Roundtrip

found 3 hours ago

Select Delta flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Fri, Jul 4, priced at $174 found 3 hours ago

Thu, Jun 26 - Sat, Jun 28

BOS

Logan Intl.

PHL

Philadelphia Intl.

$178 Roundtrip, found 3 hours ago

$178

Roundtrip

found 3 hours ago

Select Delta flight, departing Thu, Jun 26 from Logan Intl. to Philadelphia Intl., returning Sat, Jun 28, priced at $178 found 3 hours ago

Sat, Jun 21 - Tue, Jun 24

BOS

Logan Intl.

PHL

Philadelphia Intl.

$181 Roundtrip, found 3 hours ago

$181

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Logan Intl. to Philadelphia Intl., returning Tue, Jun 24, priced at $181 found 3 hours ago

Wed, Jun 25 - Thu, Jul 3

BOS

Logan Intl.

PHL

Philadelphia Intl.

$184 Roundtrip, found 3 hours ago

$184

Roundtrip

found 3 hours ago

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

Fri, Jun 27 - Sun, Jun 29

BOS

Logan Intl.

PHL

Philadelphia Intl.

$186 Roundtrip, found 3 hours ago

$186

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Logan Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $186 found 3 hours ago

Sat, Jun 21 - Fri, Jul 4

BOS

Logan Intl.

PHL

Philadelphia Intl.

$188 Roundtrip, found 3 hours ago

$188

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Logan Intl. to Philadelphia Intl., returning Fri, Jul 4, priced at $188 found 3 hours ago

Thu, Jun 26 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$191 Roundtrip, found 3 hours ago

$191

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $191 found 3 hours ago

Wed, Jun 25 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$192 Roundtrip, found 3 hours ago

$192

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Wed, Jun 25 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $192 found 3 hours ago

Sat, Jun 21 - Wed, Jun 25

BOS

Logan Intl.

PHL

Philadelphia Intl.

$193 Roundtrip, found 3 hours ago

$193

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Logan Intl. to Philadelphia Intl., returning Wed, Jun 25, priced at $193 found 3 hours ago

Sun, Jun 22 - Sat, Jun 28

BOS

Logan Intl.

PHL

Philadelphia Intl.

$196 Roundtrip, found 3 hours ago

$196

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Logan Intl. to Philadelphia Intl., returning Sat, Jun 28, priced at $196 found 3 hours ago

Sat, Jun 21 - Sat, Jun 28

BOS

Logan Intl.

PHL

Philadelphia Intl.

$197 Roundtrip, found 3 hours ago

$197

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Logan Intl. to Philadelphia Intl., returning Sat, Jun 28, priced at $197 found 3 hours ago

Tue, Jun 24 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$213 Roundtrip, found 3 hours ago

$213

Roundtrip

found 3 hours ago

Select American Airlines flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $213 found 3 hours ago

Tue, Jun 24 - Thu, Jun 26

BOS

Logan Intl.

PHL

Philadelphia Intl.

$493 Roundtrip, found 3 hours ago

$493

Roundtrip

found 3 hours ago

Select United flight, departing Tue, Jun 24 from Logan Intl. to Philadelphia Intl., returning Thu, Jun 26, priced at $493 found 3 hours ago