Flights from St. Louis to Le Chesnay-Rocquencourt

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.

Mon, Sep 1 - Wed, Sep 10

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$726 Roundtrip, found 2 days ago

$726

Roundtrip

found 2 days ago

Select United flight, departing Mon, Sep 1 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Wed, Sep 10, priced at $726 found 2 days ago

Mon, Aug 25 - Wed, Sep 3

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$731 Roundtrip, found 2 days ago

$731

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 25 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Wed, Sep 3, priced at $731 found 2 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$733 Roundtrip, found 3 days ago

$733

Roundtrip

found 3 days ago

Select United flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $733 found 3 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$737 Roundtrip, found 3 days ago

$737

Roundtrip

found 3 days ago

Select United flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $737 found 3 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$737 Roundtrip, found 3 days ago

$737

Roundtrip

found 3 days 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 $737 found 3 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$740 Roundtrip, found 3 days ago

$740

Roundtrip

found 3 days ago

Select United flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $740 found 3 days ago

Mon, Aug 25 - Tue, Sep 2

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$742 Roundtrip, found 2 days ago

$742

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 25 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 2, priced at $742 found 2 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$743 Roundtrip, found 3 days ago

$743

Roundtrip

found 3 days ago

Select United flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $743 found 3 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$747 Roundtrip, found 3 days ago

$747

Roundtrip

found 3 days ago

Select United flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $747 found 3 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$748 Roundtrip, found 3 days ago

$748

Roundtrip

found 3 days ago

Select United flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $748 found 3 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$750 Roundtrip, found 3 days ago

$750

Roundtrip

found 3 days 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 $750 found 3 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$751 Roundtrip, found 3 days ago

$751

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $751 found 3 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$753 Roundtrip, found 3 days ago

$753

Roundtrip

found 3 days ago

Select United flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $753 found 3 days ago

Sat, Sep 6 - Thu, Sep 11

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$786 Roundtrip, found 2 days ago

$786

Roundtrip

found 2 days 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 $786 found 2 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$812 Roundtrip, found 3 days ago

$812

Roundtrip

found 3 days ago

Select British Airways flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $812 found 3 days ago

Sat, Sep 20 - Tue, Sep 30

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$831 Roundtrip, found 1 day ago

$831

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 30, priced at $831 found 1 day ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$932 Roundtrip, found 3 days ago

$932

Roundtrip

found 3 days ago

Select Aer Lingus flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $932 found 3 days ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$974 Roundtrip, found 3 days ago

$974

Roundtrip

found 3 days ago

Select Iberia flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Tue, Sep 16, priced at $974 found 3 days ago

Mon, Aug 25 - Sun, Aug 31

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$1,011 Roundtrip, found 2 days ago

$1,011

Roundtrip

found 2 days ago

Select Brussels Airlines flight, departing Mon, Aug 25 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sun, Aug 31, priced at $1,011 found 2 days ago

Mon, Aug 25 - Sun, Aug 31

STL

Lambert-St. Louis Intl.

CDG

Roissy-Charles de Gaulle

$1,049 Roundtrip, found 2 days ago

$1,049

Roundtrip

found 2 days ago

Select Finnair flight, departing Mon, Aug 25 from Lambert-St. Louis Intl. to Roissy-Charles de Gaulle, returning Sun, Aug 31, priced at $1,049 found 2 days ago