Flights from St. Louis to Donaldsonville

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.

Mon, Jun 30 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jun 30 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Mon, Jul 7, priced at $249 found 1 day ago

Mon, Jun 23 - Fri, Jun 27

STL

Lambert-St. Louis Intl.

MSY

Louis Armstrong New Orleans Intl.

$268 Roundtrip, found 6 days ago

$268

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Lambert-St. Louis Intl. to Louis Armstrong New Orleans Intl., returning Fri, Jun 27, priced at $268 found 6 days ago

Wed, Jun 18 - Tue, Jun 24

STL

Lambert-St. Louis Intl.

MSY

Louis Armstrong New Orleans Intl.

$275 Roundtrip, found 6 days ago

$275

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jun 18 from Lambert-St. Louis Intl. to Louis Armstrong New Orleans Intl., returning Tue, Jun 24, priced at $275 found 6 days ago

Sun, Jun 29 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Jun 29 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Mon, Jul 7, priced at $279 found 1 day ago

Fri, Jul 4 - Wed, Jul 9

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jul 4 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Wed, Jul 9, priced at $294 found 1 day ago

Wed, Jul 2 - Fri, Jul 11

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Fri, Jul 11, priced at $294 found 1 day ago

Thu, Jun 19 - Fri, Jun 27

STL

Lambert-St. Louis Intl.

MSY

Louis Armstrong New Orleans Intl.

$294 Roundtrip, found 6 days ago

$294

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Lambert-St. Louis Intl. to Louis Armstrong New Orleans Intl., returning Fri, Jun 27, priced at $294 found 6 days ago

Wed, Jul 2 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$307 Roundtrip, found 1 day ago

$307

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Mon, Jul 7, priced at $307 found 1 day ago

Sun, Jun 29 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$309 Roundtrip, found 1 day ago

$309

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Jun 29 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Sun, Jul 6, priced at $309 found 1 day ago

Thu, Jun 19 - Mon, Jun 23

STL

Lambert-St. Louis Intl.

MSY

Louis Armstrong New Orleans Intl.

$314 Roundtrip, found 6 days ago

$314

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Lambert-St. Louis Intl. to Louis Armstrong New Orleans Intl., returning Mon, Jun 23, priced at $314 found 6 days ago

Mon, Jun 30 - Thu, Jul 10

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$319 Roundtrip, found 1 day ago

$319

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 30 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Thu, Jul 10, priced at $319 found 1 day ago

Fri, Jul 4 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$324 Roundtrip, found 1 day ago

$324

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 4 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Mon, Jul 7, priced at $324 found 1 day ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Sun, Jul 6, priced at $337 found 1 day ago

Fri, Jul 4 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BTR

Baton Rouge Metropolitan

$368 Roundtrip, found 1 day ago

$368

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 4 from Lambert-St. Louis Intl. to Baton Rouge Metropolitan, returning Sun, Jul 6, priced at $368 found 1 day ago