Flights from St. Louis to Marshall

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.

Thu, Dec 4 - Tue, Dec 9

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$217 Roundtrip, found 6 days ago

$217

Roundtrip

found 6 days ago

Select Delta flight, departing Thu, Dec 4 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Tue, Dec 9, priced at $217 found 6 days ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$233 Roundtrip, found 21 hours ago

$233

Roundtrip

found 21 hours 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 21 hours ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$239 Roundtrip, found 21 hours ago

$239

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $239 found 21 hours ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$247 Roundtrip, found 21 hours ago

$247

Roundtrip

found 21 hours 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 21 hours ago

Thu, Dec 4 - Tue, Dec 9

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$258 Roundtrip, found 6 days ago

$258

Roundtrip

found 6 days ago

Select United flight, departing Thu, Dec 4 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Tue, Dec 9, priced at $258 found 6 days ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$268 Roundtrip, found 21 hours ago

$268

Roundtrip

found 21 hours ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $268 found 21 hours ago

Thu, Dec 4 - Tue, Dec 9

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$270 Roundtrip, found 6 days ago

$270

Roundtrip

found 6 days ago

Select United flight, departing Thu, Dec 4 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Tue, Dec 9, priced at $270 found 6 days ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$274 Roundtrip, found 21 hours ago

$274

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $274 found 21 hours ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$284 Roundtrip, found 21 hours ago

$284

Roundtrip

found 21 hours ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $284 found 21 hours ago

Thu, Dec 4 - Tue, Dec 9

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$287 Roundtrip, found 6 days ago

$287

Roundtrip

found 6 days ago

Select Delta flight, departing Thu, Dec 4 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Tue, Dec 9, priced at $287 found 6 days ago

Thu, Dec 4 - Tue, Dec 9

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$296 Roundtrip, found 6 days ago

$296

Roundtrip

found 6 days ago

Select United flight, departing Thu, Dec 4 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Tue, Dec 9, priced at $296 found 6 days ago

Thu, Dec 4 - Tue, Dec 9

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$299 Roundtrip, found 6 days ago

$299

Roundtrip

found 6 days ago

Select Delta flight, departing Thu, Dec 4 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Tue, Dec 9, priced at $299 found 6 days ago

Thu, Dec 4 - Tue, Dec 9

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$300 Roundtrip, found 6 days ago

$300

Roundtrip

found 6 days ago

Select Delta flight, departing Thu, Dec 4 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Tue, Dec 9, priced at $300 found 6 days ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$303 Roundtrip, found 21 hours ago

$303

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $303 found 21 hours ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$308 Roundtrip, found 21 hours ago

$308

Roundtrip

found 21 hours ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $308 found 21 hours ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$309 Roundtrip, found 21 hours ago

$309

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $309 found 21 hours ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$316 Roundtrip, found 21 hours ago

$316

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $316 found 21 hours ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$317 Roundtrip, found 21 hours ago

$317

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $317 found 21 hours ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$319 Roundtrip, found 21 hours ago

$319

Roundtrip

found 21 hours ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Fri, Aug 15, priced at $319 found 21 hours ago

Thu, Dec 4 - Tue, Dec 9

STL

Lambert-St. Louis Intl.

IAD

Washington Dulles Intl.

$321 Roundtrip, found 6 days ago

$321

Roundtrip

found 6 days ago

Select United flight, departing Thu, Dec 4 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Tue, Dec 9, priced at $321 found 6 days ago