Flights from St. Louis to Glyndon

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.

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$211 Roundtrip, found 3 days ago

$211

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $211 found 3 days ago

Sat, Jul 5 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$223 Roundtrip, found 3 days ago

$223

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $223 found 3 days ago

Sun, Jun 29 - Thu, Jul 3

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$229 Roundtrip, found 3 days ago

$229

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Jun 29 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jul 3, priced at $229 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$231 Roundtrip, found 3 days ago

$231

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $231 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$231 Roundtrip, found 3 days ago

$231

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $231 found 3 days ago

Sun, Jun 29 - Tue, Jul 8

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$234 Roundtrip, found 3 days ago

$234

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 8, priced at $234 found 3 days ago

Sun, Jun 29 - Sat, Jul 5

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$234 Roundtrip, found 3 days ago

$234

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jul 5, priced at $234 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$236 Roundtrip, found 3 days ago

$236

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $236 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$246 Roundtrip, found 3 days ago

$246

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $246 found 3 days ago

Tue, Jul 1 - Wed, Jul 9

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$253 Roundtrip, found 3 days ago

$253

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 1 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jul 9, priced at $253 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$255 Roundtrip, found 3 days ago

$255

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $255 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$266 Roundtrip, found 3 days ago

$266

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $266 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$271 Roundtrip, found 3 days ago

$271

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $271 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$273 Roundtrip, found 3 days ago

$273

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $273 found 3 days ago

Sat, Jul 5 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$284 Roundtrip, found 3 days ago

$284

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jul 7, priced at $284 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$287 Roundtrip, found 3 days ago

$287

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $287 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$287 Roundtrip, found 3 days ago

$287

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $287 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$290 Roundtrip, found 3 days ago

$290

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $290 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$293 Roundtrip, found 3 days ago

$293

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $293 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$318 Roundtrip, found 3 days ago

$318

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 6, priced at $318 found 3 days ago