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Cheap Flights from St. Louis to Paris starting at S$ 439

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from St. Louis to Paris

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from St. Louis to Paris

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From S$ 387
Frontier Airlines
From S$ 400
Southwest Airlines
From S$ 439
United Airlines
From S$ 459
American Airlines
From S$ 467
Delta Air Lines
From S$ 496
IBERIA
From S$ 628
Finnair
From S$ 652
British Airways
From S$ 690
Southern Airways Express, Llc
From S$ 761
ANA airlines

Find more flights and airlines

Alternative Routes from St. Louis to Paris

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from St. Louis to Paris.

  • Cheapest
    Spirit Airlines
    STL
    14:25
    38h 50m
    2 transfer
    ORY
    12:15
    St. Louis Lambert International Airport - Paris Orly Airport
    Tue, Apr 2Spirit Airlines
    S$ 387
  • Frontier Airlines
    STL
    19:16
    32h 14m
    2 transfer
    CDG
    10:30
    St. Louis Lambert International Airport - Paris Charles de Gaulle Airport
    Sun, Apr 21Frontier Airlines
    S$ 417
  • Frontier Airlines
    STL
    19:16
    32h 14m
    2 transfer
    CDG
    10:30
    St. Louis Lambert International Airport - Paris Charles de Gaulle Airport
    Sun, Apr 21Frontier Airlines
    S$ 417
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from St. Louis (STL) to Paris (PAR) the cheapest?

    Airlines adjust prices for flights from St. Louis to Paris based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from St. Louis (STL) to Paris (PAR) cost?

    According to Trip.com's data, the lowest price is around S$ 1,533.
  • What is the transportation method from the main airport to downtown in Paris?

    • The distance from Paris Charles de Gaulle Airport to downtown is about 22km, by taxi about 40 minutes.
    • The distance from Paris Orly Airport to downtown is about 14km, by taxi about 30 minutes.
  • How many airports in Paris?

Find cheapest flight ticket from St. Louis to Paris

Cheapest direct flight price

S$ 439

Cheapest month

November

Peak season for travel

June