Flights from St. Louis to Lawrence

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.

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $220 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $221 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $237 found 1 day ago

Tue, Sep 30 - Sat, Oct 4

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$241 Roundtrip, found 1 day ago

$241

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 30 from Lambert-St. Louis Intl. to Logan Intl., returning Sat, Oct 4, priced at $241 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $247 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $248 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$253 Roundtrip, found 1 day ago

$253

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $253 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $255 found 1 day ago

Mon, Sep 29 - Sat, Oct 4

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 29 from Lambert-St. Louis Intl. to Logan Intl., returning Sat, Oct 4, priced at $258 found 1 day ago

Thu, Sep 25 - Sun, Oct 5

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Logan Intl., returning Sun, Oct 5, priced at $259 found 1 day ago

Thu, Jul 31 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$262 Roundtrip, found 6 days ago

$262

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Jul 31 from Lambert-St. Louis Intl. to Logan Intl., returning Wed, Aug 13, priced at $262 found 6 days ago

Fri, Sep 26 - Mon, Oct 6

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$265 Roundtrip, found 1 day ago

$265

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep 26 from Lambert-St. Louis Intl. to Logan Intl., returning Mon, Oct 6, priced at $265 found 1 day ago

Tue, Aug 5 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$265 Roundtrip, found 6 days ago

$265

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Aug 5 from Lambert-St. Louis Intl. to Logan Intl., returning Wed, Aug 13, priced at $265 found 6 days ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $267 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$271 Roundtrip, found 1 day ago

$271

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $271 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$274 Roundtrip, found 1 day ago

$274

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $274 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $275 found 1 day ago

Sat, Sep 27 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 27 from Lambert-St. Louis Intl. to Logan Intl., returning Tue, Oct 7, priced at $277 found 1 day ago

Thu, Jul 17 - Wed, Jul 23

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$279 Roundtrip, found 5 days ago

$279

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, Jul 17 from Lambert-St. Louis Intl. to Logan Intl., returning Wed, Jul 23, priced at $279 found 5 days ago

Sun, Jul 13 - Sat, Jul 19

STL

Lambert-St. Louis Intl.

BOS

Logan Intl.

$332 Roundtrip, found 5 days ago

$332

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Logan Intl., returning Sat, Jul 19, priced at $332 found 5 days ago