Flights from Baltimore to Collinsville

Cheapest flights from Baltimore

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.

Wed, Aug 6 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$222 Roundtrip, found 15 hours ago

$222

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $222 found 15 hours ago

Tue, Aug 5 - Tue, Aug 12

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$264 Roundtrip, found 15 hours ago

$264

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Tue, Aug 5 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Tue, Aug 12, priced at $264 found 15 hours ago

Wed, Aug 6 - Tue, Aug 12

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$267 Roundtrip, found 15 hours ago

$267

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Tue, Aug 12, priced at $267 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$268 Roundtrip, found 15 hours ago

$268

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $268 found 15 hours ago

Sun, Aug 3 - Wed, Aug 6

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$274 Roundtrip, found 15 hours ago

$274

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Aug 6, priced at $274 found 15 hours ago

Thu, Aug 7 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$280 Roundtrip, found 15 hours ago

$280

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Thu, Aug 7 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $280 found 15 hours ago

Sun, Aug 3 - Sun, Aug 10

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$284 Roundtrip, found 15 hours ago

$284

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sun, Aug 10, priced at $284 found 15 hours ago

Wed, Aug 6 - Sun, Aug 10

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$313 Roundtrip, found 15 hours ago

$313

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sun, Aug 10, priced at $313 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$315 Roundtrip, found 15 hours ago

$315

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $315 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$330 Roundtrip, found 15 hours ago

$330

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, Aug 6 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $330 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$332 Roundtrip, found 15 hours ago

$332

Roundtrip

found 15 hours ago

Select Delta flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $332 found 15 hours ago

Wed, Aug 6 - Thu, Aug 7

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$333 Roundtrip, found 15 hours ago

$333

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Thu, Aug 7, priced at $333 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$335 Roundtrip, found 15 hours ago

$335

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $335 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$340 Roundtrip, found 15 hours ago

$340

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, Aug 6 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $340 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$350 Roundtrip, found 15 hours ago

$350

Roundtrip

found 15 hours ago

Select United flight, departing Wed, Aug 6 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $350 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$350 Roundtrip, found 15 hours ago

$350

Roundtrip

found 15 hours ago

Select Delta flight, departing Wed, Aug 6 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $350 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$357 Roundtrip, found 15 hours ago

$357

Roundtrip

found 15 hours ago

Select Delta flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $357 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$367 Roundtrip, found 15 hours ago

$367

Roundtrip

found 15 hours ago

Select Delta flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $367 found 15 hours ago

Wed, Aug 6 - Fri, Aug 8

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$374 Roundtrip, found 15 hours ago

$374

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Fri, Aug 8, priced at $374 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STL

Lambert-St. Louis Intl.

$377 Roundtrip, found 15 hours ago

$377

Roundtrip

found 15 hours ago

Select Delta flight, departing Wed, Aug 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $377 found 15 hours ago