Flight to St. Francois County

View S$221 flight on Thu, 5 Mar, 2026Opens in a new window

Popular airlines to St. Francois County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to St. Francois County

Prices were available within the past 7 days and start at S$221 for one-way flights and S$373 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 5 Mar - Mon, 9 Mar
DEN
Denver
STL
St. Louis
S$373 Return, found 22 hours ago
S$373
Return
found 22 hours ago
Select Delta flight, departing Thu, 5 Mar from Denver to St. Louis, returning Mon, 9 Mar, priced at S$373 found 22 hours ago
United
Thu, 5 Mar - Mon, 9 Mar
DEN
Denver
STL
St. Louis
S$412 Return, found 22 hours ago
S$412
Return
found 22 hours ago
Select United flight, departing Thu, 5 Mar from Denver to St. Louis, returning Mon, 9 Mar, priced at S$412 found 22 hours ago
American Airlines
Thu, 5 Mar - Mon, 9 Mar
DEN
Denver
STL
St. Louis
S$437 Return, found 22 hours ago
S$437
Return
found 22 hours ago
Select American Airlines flight, departing Thu, 5 Mar from Denver to St. Louis, returning Mon, 9 Mar, priced at S$437 found 22 hours ago
Lufthansa
Sun, 5 Jul - Thu, 16 Jul
FRA
Frankfurt
STL
St. Louis
S$1,111 Return, found 1 day ago
S$1,111
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 5 Jul from Frankfurt to St. Louis, returning Thu, 16 Jul, priced at S$1,111 found 1 day ago
China Airlines
Thu, 22 Jan - Mon, 26 Jan
SIN
Singapore
STL
St. Louis
S$1,292 Return, found 6 days ago
S$1,292
Return
found 6 days ago
Select China Airlines flight, departing Thu, 22 Jan from Singapore to St. Louis, returning Mon, 26 Jan, priced at S$1,292 found 6 days ago
United
Wed, 23 Sept - Sun, 27 Sept
FNC
Madeira Island
STL
St. Louis
S$1,365 Return, found 23 hours ago
S$1,365
Return
found 23 hours ago
Select United flight, departing Wed, 23 Sept from Madeira Island to St. Louis, returning Sun, 27 Sept, priced at S$1,365 found 23 hours ago
Air Canada
Sun, 5 Jul - Thu, 16 Jul
FRA
Frankfurt
STL
St. Louis
S$1,404 Return, found 1 day ago
S$1,404
Return
found 1 day ago
Select Air Canada flight, departing Sun, 5 Jul from Frankfurt to St. Louis, returning Thu, 16 Jul, priced at S$1,404 found 1 day ago
KLM
Wed, 23 Sept - Sun, 27 Sept
FNC
Madeira Island
STL
St. Louis
S$1,439 Return, found 23 hours ago
S$1,439
Return
found 23 hours ago
Select KLM flight, departing Wed, 23 Sept from Madeira Island to St. Louis, returning Sun, 27 Sept, priced at S$1,439 found 23 hours ago
Lufthansa
Wed, 23 Sept - Sun, 27 Sept
FNC
Madeira Island
STL
St. Louis
S$1,461 Return, found 23 hours ago
S$1,461
Return
found 23 hours ago
Select Lufthansa flight, departing Wed, 23 Sept from Madeira Island to St. Louis, returning Sun, 27 Sept, priced at S$1,461 found 23 hours ago
British Airways
Sun, 5 Jul - Thu, 16 Jul
FRA
Frankfurt
STL
St. Louis
S$1,483 Return, found 1 day ago
S$1,483
Return
found 1 day ago
Select British Airways flight, departing Sun, 5 Jul from Frankfurt to St. Louis, returning Thu, 16 Jul, priced at S$1,483 found 1 day ago

Trending flights to St. Francois County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Thu, 22 Jan - Mon, 26 Jan
SIN
Singapore
STL
St. Louis
S$1,292 Return, found 6 days ago
S$1,292
Return
found 6 days ago
Select China Airlines flight, departing Thu, 22 Jan from Singapore to St. Louis, returning Mon, 26 Jan, priced at S$1,292 found 6 days ago

Frequently asked questions

How do I find cheap flights to St. Francois County that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we've added a "No change fee" filter to help you track down flexible, cheap airfares to St. Francois County. It's on the left of your screen directly under the "Flexible change policies" heading.
Which airlines fly to St. Francois County?
With a great range of airlines offering flights into or near St. Francois County, you have plenty of choice:

  • Southwest Airlines - 2,214 flights to or near St. Francois County each month, including 2,214 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 789 flights to or near St. Francois County each month, including 789 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 650 flights to or near St. Francois County each month, including 650 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to St. Francois County?
An useful strategy for picking up cheap fares is to be flexible with your travel dates. Start by searching for your flight to St. Francois County, then click on the "flexible dates" link for a list of prices for nearby days. Another good tip? Book well in advance. To give you an idea of fares, S$373 was the lowest price for a flight to St. Francois County in the last seven days.
How much is a flight to St. Francois County?
One-way flights departing from Denver (DEN) sold for as little as S$221 in the last seven days. During this time, the price of a return airfare to St. Francois County ranged between S$373 and S$1,483. If you spot a bargain ticket, grab it quickly — these fares don't hang about.
What are the most popular airports to fly into in St. Francois County?
Jet into Lambert-St. Louis Intl. Airport (STL) and experience everything that St. Francois County has to offer. As the region's main point of entry, around 4,902 flights touch down here every month.
When is the cheapest time to fly to St. Francois County?
If you're not fixed on what date you jet off to St. Francois County, try to leave early on in the week. The most affordable day to take off is usually Tuesday, followed by Monday. Saturday is typically the priciest day, with lots of holiday makers opting to take off on the weekend.
How much is a plane ticket to St. Francois County?
Seats ranged anywhere from S$373 to S$1,483 over the last seven days. When you're ready to book, we're here to help you lock in a fabulous deal to St. Francois County.
What is the best time to go to St. Francois County?
If you're eager to see St. Francois County's main city when it's buzzing with activity, travel to Farmington sometime during March, April and May. Like most locations in the Northern Hemisphere, summer here starts June 20, bringing average temperatures of between 18ºC and 29ºC.
What months are the cheapest to book a flight to St. Francois County?
February is the perfect month to grab a bargain fare to St. Francois County. Keep in mind that the priciest time to make a purchase in the USA isn't during the height of summer, but in December.

Book with confidence

Expedia offers flights to St. Francois County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to St. Francois County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Travel information

St. Francois County Flights Information

Airlines serving
Delta, United, American Airlines, China Airlines, British Airways, Qatar Airways, Cathay Pacific, Air Canada, Lufthansa, TAP Portugal, KLM
Roundtrip price
from S$373
St. Francois County Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.