Are direct flights from St. Louis to Paris always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, they are not always the most budget-friendly choice. Flights with one or more stops can sometimes be considerably cheaper, especially for longer international routes. Consider your priorities for cost versus travel duration.

Can flexible travel dates help on St. Louis to Paris flights?

Yes, having flexible travel dates can significantly impact the price of your flight. Mid-week flights or those during the off-season often have lower fares than weekend or peak-season travel. Adjusting your departure or return by even a few days may lead to substantial savings.

What extra costs should I check before booking St. Louis to Paris flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may charge for carry-on bags or meals. Also, consider the cost of transportation from the destination airport to your final accommodation.

Flights From St. Louis

To Paris

Cheap Flights from St. Louis to Paris

Browse current best options from St. Louis. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

St. Louis

RatePunk searches hundreds of travel sites at once for deals on flights to Paris

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from St. Louis to Paris

Explore current cheapest deals departing from St. Louis to Paris

2026-08-09 – 2026-08-25
STL - Paris
84% AI deal score
$908
$696
Round trip
2026-09-10 – 2026-09-17
STL - Paris
77% AI deal score
$803
$704
Round trip
2026-09-21 – 2026-09-27
STL - Paris
78% AI deal score
$815
$707
Round trip
2026-10-07 – 2026-10-11
STL - Paris
78% AI deal score
$844
$710
Round trip
2026-10-08 – 2026-10-12
STL - Paris
80% AI deal score
$870
$716
Round trip
2026-10-12 – 2026-10-20
STL - Paris
75% AI deal score
$824
$737
Round trip
2026-08-14 – 2026-08-22
STL - Paris
81% AI deal score
$942
$745
Round trip
2026-10-23 – 2026-10-27
STL - Paris
79% AI deal score
$896
$754
Round trip
2026-11-01 – 2026-11-13
STL - Paris
78% AI deal score
$713
$761
Round trip
2026-10-07 – 2026-10-14
STL - Paris
75% AI deal score
$813
$770
Round trip

St. Louis to Paris: Overview

Insights for flights from St. Louis to Paris

Flights from St. Louis to Paris cover a significant distance of 7064 km, classifying this as a long-haul route. This means you can expect a substantial travel time, often involving connections, to reach your destination. For travelers seeking cheap flights from St. Louis to Paris, understanding the typical price range and travel patterns is key to planning.

Right now, fares for this route typically range from $885 to $1446, with a median price of $1113. Currently, prices are above the typical level for this route. New deals appear almost daily, suggesting frequent opportunities to find better fares if you monitor prices over time.

When considering the cheapest time to fly from St. Louis to Paris, you'll find that February stands out with a median fare of $390. January also offers competitive prices, with a median of $466. Another favorable month for lower fares is April, where the median price is $604.

Regarding connections, most itineraries connect at least once. In fact, 0% of recent fares were non-stop, meaning you should anticipate layovers. When connecting, the typical number of stopovers is 2, which significantly impacts the overall travel duration.

A typical journey from St. Louis to Paris takes approximately 27h 26m, including connections. Given that direct flights are not available for this route, this median duration reflects the time spent in the air and during layovers. Planning for this extended travel time is important when scheduling your trip.

How much is a round trip from St. Louis to Paris

Regular price: $737 - $1,696

Prices are currently below the regular range.

The regular price range for flights from St. Louis to Paris is $737 to $1696. The current lowest deal is $680 with Frontier Airlines for travel from Aug 9-Aug 27.

now $680

Low $737

High $1,696

The cheapest time to fly from St. Louis to Paris

The cheapest month to fly from St. Louis to Paris is February, with a median price of $390. The most expensive month is September, with a median price of $1331. Prices are generally lower from January to December.

February

Cheapest

Flights from $390

September

Most Expensive

Flights from $1,331

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from St. Louis to Paris

Frontier Airlines

Air Canada

United Airlines

Iberia Airlines

Last-minute flights going from St. Louis to Paris

Tue, Aug 4

⌛ Last-Minute

STL - Paris

St. Louis (STL) - Paris (CDG)

Frontier Airlines

$1,151

$1,037

One-way

Tue, Aug 4

⌛ Last-Minute

STL - Paris

St. Louis (STL) - Paris (CDG)

United Airlines

$904

$1,073

One-way

Wed, Aug 5

⌛ Last-Minute

STL - Paris

St. Louis (STL) - Paris (CDG)

Frontier Airlines

$905

$799

One-way

Sun, Aug 9

⌛ Last-Minute

STL - Paris

St. Louis (STL) - Paris (CDG)

Frontier Airlines

$905

$832

One-way

Wed, Aug 12

⌛ Last-Minute

STL - Paris

St. Louis (STL) - Paris (ORY)

Frontier Airlines

$874

$765

One-way

Wed, Aug 12

⌛ Last-Minute

STL - Paris

St. Louis (STL) - Paris (CDG)

United Airlines

$921

$1,067

One-way

Biggest price drops on these dates for flights from St. Louis to Paris

4 nights

Dec 4 - Dec 8

$1,050 → $811

23%

4 nights

Dec 7 - Dec 11

$1,052 → $833

21%

7 nights

Dec 3 - Dec 10

$1,022 → $819

20%

13 nights

Dec 10 - Dec 23

$1,039 → $858

17%

Popular Airports to fly from St. Louis to Paris

St. Louis - Paris route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from St. Louis to Paris are above the typical level of $1113.

📅 Best time to fly

February is historically cheapest at $390

Historically, February is the cheapest month to fly from St. Louis to Paris, at $390.

⏱️ Flight duration

Flights typically last 27h 26m

Flights from St. Louis to Paris typically last 27h 26m, with 2 stopovers.

✈️ Airlines & availability

Connecting flights are dominant

This long-haul route is connecting-dominant, with frequent deals available.

🏆 Airline highlight

Frontier Airlines has the most deals

Frontier Airlines historically offers the most deals for flights from St. Louis to Paris.

🎯 Booking tip

Consider flying in February

For potential savings, consider flying in February, when the median price is $390.

St. Louis main airports to depart from

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International is a convenient and often cheapest departure point for flights to Paris.

📍 ~20 km from St. Louis city center (reachable by car)

💸 Flights from ~$756

Paris main airports to arrive at

Charles de Gaulle Airport (CDG)

Cheapest

Charles de Gaulle Airport is a major international airport serving Paris, offering many flight options.

📍 ~25 km from city center (reachable by car)

💸 Flights from ~$800

Airports nearby Paris used as alternative

Brussels (BRU)

Cheapest

Brussels Airport can be a useful alternative with a similar range of destinations as Paris.

📍 ~260 km from Paris (reachable by high-speed rail).

💸 Flights from ~$760

Business & First Class Flight Deals to Paris

85% AI deal score

$6,188

$4,669

Save $1,519

Frequently Asked Questions About Flights to Paris

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you see various options across different airlines. Look out for deals during off-peak seasons, as prices are often lower then.

Booking flights in advance, often several months before your intended departure, may help you secure better prices. Prices can fluctuate, so monitoring fares over time can give you an idea of typical costs. Avoiding last-minute bookings usually helps prevent higher fares.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may add to your ground travel time, the savings on airfare can sometimes be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

St. Louis to Paris: Overview

Insights for flights from St. Louis to Paris

How much is a round trip from St. Louis to Paris

Regular price: $737 - $1,696

Prices are currently below the regular range.

The regular price range for flights from St. Louis to Paris is $737 to $1696. The current lowest deal is $680 with Frontier Airlines for travel from Aug 9-Aug 27.

now $680

Low $737

High $1,696

The cheapest time to fly from St. Louis to Paris

February

Cheapest

Flights from $390

September

Most Expensive

Flights from $1,331

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec