Flights from Chantilly to St. Louis

Cheapest flights from Chantilly

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, Jul 12 - Thu, Jul 17

IAD

Washington Dulles Intl.

STL

Lambert-St. Louis Intl.

$201 Roundtrip, found 1 day ago

$201

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Washington Dulles Intl. to Lambert-St. Louis Intl., returning Thu, Jul 17, priced at $201 found 1 day ago

Sat, Jul 12 - Fri, Jul 18

IAD

Washington Dulles Intl.

STL

Lambert-St. Louis Intl.

$212 Roundtrip, found 1 day ago

$212

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Washington Dulles Intl. to Lambert-St. Louis Intl., returning Fri, Jul 18, priced at $212 found 1 day ago

Fri, Jul 4 - Sat, Jul 5

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Jul 4 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Jul 5, priced at $217 found 4 days ago

Sat, Jul 12 - Sun, Jul 13

IAD

Washington Dulles Intl.

STL

Lambert-St. Louis Intl.

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Washington Dulles Intl. to Lambert-St. Louis Intl., returning Sun, Jul 13, priced at $223 found 1 day ago

Thu, Jul 10 - Mon, Jul 14

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Mon, Jul 14, priced at $227 found 1 day ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$229 Roundtrip, found 21 hours ago

$229

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $229 found 21 hours ago

Fri, Jul 4 - Wed, Jul 9

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$233 Roundtrip, found 4 days ago

$233

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Jul 4 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Jul 9, priced at $233 found 4 days ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$239 Roundtrip, found 21 hours ago

$239

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $239 found 21 hours ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$249 Roundtrip, found 21 hours ago

$249

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $249 found 21 hours ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$253 Roundtrip, found 21 hours ago

$253

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $253 found 21 hours ago

Fri, Jul 4 - Fri, Jul 4

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$258 Roundtrip, found 4 days ago

$258

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Jul 4 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Jul 4, priced at $258 found 4 days ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$260 Roundtrip, found 21 hours ago

$260

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $260 found 21 hours ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$263 Roundtrip, found 21 hours ago

$263

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $263 found 21 hours ago

Mon, Aug 11 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$266 Roundtrip, found 2 days ago

$266

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Aug 11 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $266 found 2 days ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$269 Roundtrip, found 21 hours ago

$269

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $269 found 21 hours ago

Thu, Jul 3 - Wed, Jul 9

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$271 Roundtrip, found 4 days ago

$271

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Jul 9, priced at $271 found 4 days ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$272 Roundtrip, found 21 hours ago

$272

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $272 found 21 hours ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$274 Roundtrip, found 21 hours ago

$274

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $274 found 21 hours ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$276 Roundtrip, found 21 hours ago

$276

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $276 found 21 hours ago

Sun, Aug 10 - Fri, Aug 15

DCA

Ronald Reagan Washington National

STL

Lambert-St. Louis Intl.

$282 Roundtrip, found 21 hours ago

$282

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $282 found 21 hours ago