Flights from St. Louis to Crepy-en-Valois

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.

Sun, Sep 14 - Wed, Sep 24

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$727 Roundtrip, found 1 day ago

$727

Roundtrip

found 1 day ago

Select United flight, departing Sun, Sep 14 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Wed, Sep 24, priced at $727 found 1 day ago

Wed, Sep 3 - Wed, Sep 10

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$732 Roundtrip, found 1 hour ago

$732

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Wed, Sep 10, priced at $732 found 1 hour ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$738 Roundtrip, found 1 hour ago

$738

Roundtrip

found 1 hour ago

Select Air Canada flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $738 found 1 hour ago

Wed, Sep 3 - Thu, Sep 11

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$742 Roundtrip, found 1 hour ago

$742

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Thu, Sep 11, priced at $742 found 1 hour ago

Sat, Sep 13 - Wed, Sep 24

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$752 Roundtrip, found 1 day ago

$752

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 13 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Wed, Sep 24, priced at $752 found 1 day ago

Sat, Sep 6 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$758 Roundtrip, found 1 hour ago

$758

Roundtrip

found 1 hour ago

Select Virgin Atlantic flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $758 found 1 hour ago

Thu, Sep 4 - Wed, Sep 10

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$777 Roundtrip, found 1 hour ago

$777

Roundtrip

found 1 hour ago

Select United flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Wed, Sep 10, priced at $777 found 1 hour ago

Sat, Sep 6 - Thu, Sep 11

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$787 Roundtrip, found 1 hour ago

$787

Roundtrip

found 1 hour ago

Select Scandinavian Airlines flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Thu, Sep 11, priced at $787 found 1 hour ago

Sun, Sep 7 - Sun, Sep 14

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$787 Roundtrip, found 1 hour ago

$787

Roundtrip

found 1 hour ago

Select United flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sun, Sep 14, priced at $787 found 1 hour ago

Wed, Sep 3 - Sun, Sep 14

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$792 Roundtrip, found 1 hour ago

$792

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sun, Sep 14, priced at $792 found 1 hour ago

Sun, Sep 7 - Mon, Sep 15

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$798 Roundtrip, found 1 hour ago

$798

Roundtrip

found 1 hour ago

Select Air Canada flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Mon, Sep 15, priced at $798 found 1 hour ago

Wed, Sep 3 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$802 Roundtrip, found 1 hour ago

$802

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sat, Sep 13, priced at $802 found 1 hour ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$862 Roundtrip, found 1 hour ago

$862

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sat, Sep 13, priced at $862 found 1 hour ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$885 Roundtrip, found 1 hour ago

$885

Roundtrip

found 1 hour ago

Select Lufthansa flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sat, Sep 13, priced at $885 found 1 hour ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$1,043 Roundtrip, found 1 hour ago

$1,043

Roundtrip

found 1 hour ago

Select Aer Lingus flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sat, Sep 13, priced at $1,043 found 1 hour ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$1,159 Roundtrip, found 1 hour ago

$1,159

Roundtrip

found 1 hour ago

Select Iberia flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sat, Sep 13, priced at $1,159 found 1 hour ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$1,164 Roundtrip, found 1 hour ago

$1,164

Roundtrip

found 1 hour ago

Select Finnair flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sat, Sep 13, priced at $1,164 found 1 hour ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$1,202 Roundtrip, found 1 hour ago

$1,202

Roundtrip

found 1 hour ago

Select Virgin Atlantic flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sat, Sep 13, priced at $1,202 found 1 hour ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$1,254 Roundtrip, found 1 hour ago

$1,254

Roundtrip

found 1 hour ago

Select KLM flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sat, Sep 13, priced at $1,254 found 1 hour ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$1,254 Roundtrip, found 1 hour ago

$1,254

Roundtrip

found 1 hour ago

Select Air France flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sat, Sep 13, priced at $1,254 found 1 hour ago