Flights from St. Louis to Hume

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, Sep 17 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$204 Roundtrip, found 5 days ago

$204

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 21, priced at $204 found 5 days ago

Tue, Aug 12 - Tue, Aug 12

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Aug 12, priced at $207 found 1 day ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

DCA

Ronald Reagan Washington National

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Fri, Aug 15, priced at $213 found 1 day ago

Wed, Sep 17 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$219 Roundtrip, found 5 days ago

$219

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 21, priced at $219 found 5 days ago

Sat, Aug 9 - Tue, Aug 12

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$219 Roundtrip, found 1 day ago

$219

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Aug 9 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Aug 12, priced at $219 found 1 day ago

Wed, Sep 17 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$221 Roundtrip, found 5 days ago

$221

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 21, priced at $221 found 5 days ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

DCA

Ronald Reagan Washington National

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Fri, Aug 15, priced at $223 found 1 day ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$233 Roundtrip, found 1 day ago

$233

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $233 found 1 day ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

DCA

Ronald Reagan Washington National

$233 Roundtrip, found 1 day ago

$233

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Fri, Aug 15, priced at $233 found 1 day ago

Wed, Sep 17 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$239 Roundtrip, found 5 days ago

$239

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 21, priced at $239 found 5 days ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

DCA

Ronald Reagan Washington National

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Fri, Aug 15, priced at $240 found 1 day ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $247 found 1 day ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

DCA

Ronald Reagan Washington National

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Fri, Aug 15, priced at $247 found 1 day ago

Fri, Aug 15 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 15 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $249 found 1 day ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

DCA

Ronald Reagan Washington National

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Fri, Aug 15, priced at $250 found 1 day ago

Wed, Sep 17 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$254 Roundtrip, found 5 days ago

$254

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 21, priced at $254 found 5 days ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

DCA

Ronald Reagan Washington National

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Fri, Aug 15, priced at $258 found 1 day ago

Wed, Sep 17 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$259 Roundtrip, found 5 days ago

$259

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 21, priced at $259 found 5 days ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

DCA

Ronald Reagan Washington National

$263 Roundtrip, found 1 day ago

$263

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Fri, Aug 15, priced at $263 found 1 day ago

Mon, Jul 21 - Fri, Jul 25

STL

Lambert-St. Louis Intl.

DCA

Ronald Reagan Washington National

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 21 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Fri, Jul 25, priced at $284 found 1 day ago