Flights from St. Louis to Cumberland

Cheapest flights from St. Louis

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, Oct 2 - Sat, Oct 18

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$199 Roundtrip, found 4 days ago

$199

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Thu, Oct 2 from Lambert-St. Louis Intl. to Logan Intl., returning Sat, Oct 18, priced at $199 found 4 days ago

Thu, Oct 2 - Sun, Oct 19

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$201 Roundtrip, found 4 days ago

$201

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Thu, Oct 2 from Lambert-St. Louis Intl. to Logan Intl., returning Sun, Oct 19, priced at $201 found 4 days ago

Mon, Oct 6 - Sat, Oct 18

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$209 Roundtrip, found 3 days ago

$209

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Lambert-St. Louis Intl. to Logan Intl., returning Sat, Oct 18, priced at $209 found 3 days ago

Mon, Oct 6 - Sun, Oct 19

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$211 Roundtrip, found 3 days ago

$211

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Lambert-St. Louis Intl. to Logan Intl., returning Sun, Oct 19, priced at $211 found 3 days ago

Sun, Oct 5 - Sat, Oct 18

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$219 Roundtrip, found 4 days ago

$219

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Oct 5 from Lambert-St. Louis Intl. to Logan Intl., returning Sat, Oct 18, priced at $219 found 4 days ago

Mon, Oct 6 - Thu, Oct 16

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$221 Roundtrip, found 3 days ago

$221

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Lambert-St. Louis Intl. to Logan Intl., returning Thu, Oct 16, priced at $221 found 3 days ago

Sun, Oct 5 - Thu, Oct 16

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$231 Roundtrip, found 4 days ago

$231

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Oct 5 from Lambert-St. Louis Intl. to Logan Intl., returning Thu, Oct 16, priced at $231 found 4 days ago

Thu, Oct 9 - Fri, Oct 17

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$252 Roundtrip, found 3 days ago

$252

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Lambert-St. Louis Intl. to Logan Intl., returning Fri, Oct 17, priced at $252 found 3 days ago

Thu, Oct 2 - Tue, Oct 21

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$258 Roundtrip, found 4 days ago

$258

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Thu, Oct 2 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 21, priced at $258 found 4 days ago

Mon, Oct 6 - Tue, Oct 21

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$268 Roundtrip, found 3 days ago

$268

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 21, priced at $268 found 3 days ago

Sun, Oct 5 - Tue, Oct 21

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$278 Roundtrip, found 4 days ago

$278

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Oct 5 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 21, priced at $278 found 4 days ago

Thu, Oct 2 - Fri, Oct 17

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$293 Roundtrip, found 4 days ago

$293

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Thu, Oct 2 from Lambert-St. Louis Intl. to Logan Intl., returning Fri, Oct 17, priced at $293 found 4 days ago

Sun, Oct 12 - Sat, Oct 18

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$303 Roundtrip, found 3 days ago

$303

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Oct 12 from Lambert-St. Louis Intl. to Logan Intl., returning Sat, Oct 18, priced at $303 found 3 days ago

Sun, Oct 12 - Sun, Oct 19

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$305 Roundtrip, found 3 days ago

$305

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Oct 12 from Lambert-St. Louis Intl. to Logan Intl., returning Sun, Oct 19, priced at $305 found 3 days ago

Sun, Oct 5 - Mon, Oct 20

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$313 Roundtrip, found 4 days ago

$313

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Oct 5 from Lambert-St. Louis Intl. to Logan Intl., returning Mon, Oct 20, priced at $313 found 4 days ago

Sun, Oct 12 - Thu, Oct 16

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$315 Roundtrip, found 3 days ago

$315

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Oct 12 from Lambert-St. Louis Intl. to Logan Intl., returning Thu, Oct 16, priced at $315 found 3 days ago

Thu, Oct 9 - Sat, Oct 18

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$353 Roundtrip, found 3 days ago

$353

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Oct 9 from Lambert-St. Louis Intl. to Logan Intl., returning Sat, Oct 18, priced at $353 found 3 days ago

Thu, Oct 9 - Sun, Oct 19

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$355 Roundtrip, found 3 days ago

$355

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Oct 9 from Lambert-St. Louis Intl. to Logan Intl., returning Sun, Oct 19, priced at $355 found 3 days ago

Sun, Oct 12 - Tue, Oct 21

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$362 Roundtrip, found 3 days ago

$362

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Oct 12 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 21, priced at $362 found 3 days ago

Tue, Oct 7 - Wed, Oct 15

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$363 Roundtrip, found 3 days ago

$363

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Oct 7 from Lambert-St. Louis Intl. to Logan Intl., returning Wed, Oct 15, priced at $363 found 3 days ago