Flights from Boston to Monmouth Junction

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.

Sat, Jul 12 - Tue, Jul 15

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$126 Roundtrip, found 22 hours ago

$126

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Sat, Jul 12 from Logan Intl. to Newark Liberty Intl. Airport, returning Tue, Jul 15, priced at $126 found 22 hours ago

Thu, Jul 10 - Sat, Jul 12

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$143 Roundtrip, found 22 hours ago

$143

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Logan Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 12, priced at $143 found 22 hours ago

Tue, Jul 8 - Sat, Jul 12

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$159 Roundtrip, found 22 hours ago

$159

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Logan Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 12, priced at $159 found 22 hours ago

Thu, Jul 10 - Thu, Jul 17

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$160 Roundtrip, found 22 hours ago

$160

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Logan Intl. to Newark Liberty Intl. Airport, returning Thu, Jul 17, priced at $160 found 22 hours ago

Fri, Jul 11 - Sat, Jul 12

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$165 Roundtrip, found 22 hours ago

$165

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 12, priced at $165 found 22 hours ago

Tue, Jul 8 - Thu, Jul 10

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$176 Roundtrip, found 22 hours ago

$176

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Logan Intl. to Newark Liberty Intl. Airport, returning Thu, Jul 10, priced at $176 found 22 hours ago

Fri, Jul 11 - Thu, Jul 17

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$182 Roundtrip, found 22 hours ago

$182

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Thu, Jul 17, priced at $182 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$191 Roundtrip, found 22 hours ago

$191

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $191 found 22 hours ago

Sun, Jul 13 - Tue, Jul 15

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$195 Roundtrip, found 22 hours ago

$195

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Logan Intl. to Newark Liberty Intl. Airport, returning Tue, Jul 15, priced at $195 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$197 Roundtrip, found 22 hours ago

$197

Roundtrip

found 22 hours ago

Select Delta flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $197 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$197 Roundtrip, found 22 hours ago

$197

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $197 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$199 Roundtrip, found 22 hours ago

$199

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $199 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$206 Roundtrip, found 22 hours ago

$206

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $206 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$223 Roundtrip, found 22 hours ago

$223

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $223 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$229 Roundtrip, found 22 hours ago

$229

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $229 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$247 Roundtrip, found 22 hours ago

$247

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $247 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$251 Roundtrip, found 22 hours ago

$251

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $251 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$254 Roundtrip, found 22 hours ago

$254

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $254 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$257 Roundtrip, found 22 hours ago

$257

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $257 found 22 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Logan Intl.

EWR

Newark Liberty Intl. Airport

$272 Roundtrip, found 22 hours ago

$272

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Jul 11 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Jul 13, priced at $272 found 22 hours ago