A rocky trail surrounded by large boulders and leaf-covered ground.

Flight to St. Francois County

View S$998 flight on Tue, 10 Nov, 2026Opens in a new window

Popular airlines to St. Francois County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to St. Francois County

Prices were available within the past 7 days and start at S$998 for one-way flights and S$1,619 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 5 Oct - Sun, 18 Oct
SIN
Singapore
STL
St. Louis
S$1,619 Return, found 5 days ago
S$1,619
Return
found 5 days ago
Select Air Canada flight, departing Mon, 5 Oct from Singapore to St. Louis, returning Sun, 18 Oct, priced at S$1,619 found 5 days ago
All Nippon Airways
Mon, 5 Oct - Sun, 18 Oct
SIN
Singapore
STL
St. Louis
S$1,629 Return, found 5 days ago
S$1,629
Return
found 5 days ago
Select All Nippon Airways flight, departing Mon, 5 Oct from Singapore to St. Louis, returning Sun, 18 Oct, priced at S$1,629 found 5 days ago
Air Canada
Mon, 5 Oct - Sun, 18 Oct
SIN
Singapore
STL
St. Louis
S$1,633 Return, found 5 days ago
S$1,633
Return
found 5 days ago
Select Air Canada flight, departing Mon, 5 Oct from Singapore to St. Louis, returning Sun, 18 Oct, priced at S$1,633 found 5 days ago
All Nippon Airways
Mon, 5 Oct - Sun, 18 Oct
SIN
Singapore
STL
St. Louis
S$1,643 Return, found 5 days ago
S$1,643
Return
found 5 days ago
Select All Nippon Airways flight, departing Mon, 5 Oct from Singapore to St. Louis, returning Sun, 18 Oct, priced at S$1,643 found 5 days ago
Japan Airlines
Wed, 2 Sept - Sun, 13 Sept
SIN
Singapore
STL
St. Louis
S$1,708 Return, found 15 hours ago
S$1,708
Return
found 15 hours ago
Select Japan Airlines flight, departing Wed, 2 Sept from Singapore to St. Louis, returning Sun, 13 Sept, priced at S$1,708 found 15 hours ago
Delta
Thu, 27 Aug - Thu, 10 Sept
BOM
Mumbai
STL
St. Louis
S$1,710 Return, found 6 days ago
S$1,710
Return
found 6 days ago
Select Delta flight, departing Thu, 27 Aug from Mumbai to St. Louis, returning Thu, 10 Sept, priced at S$1,710 found 6 days ago
All Nippon Airways
Thu, 3 Sept - Wed, 9 Sept
PVG
Shanghai
STL
St. Louis
S$1,718 Return, found 21 hours ago
S$1,718
Return
found 21 hours ago
Select All Nippon Airways flight, departing Thu, 3 Sept from Shanghai to St. Louis, returning Wed, 9 Sept, priced at S$1,718 found 21 hours ago
Air France
Mon, 20 Jul - Sun, 2 Aug
BOM
Mumbai
STL
St. Louis
S$1,761 Return, found 10 hours ago
S$1,761
Return
found 10 hours ago
Select Air France flight, departing Mon, 20 Jul from Mumbai to St. Louis, returning Sun, 2 Aug, priced at S$1,761 found 10 hours ago
American Airlines
Fri, 28 Aug - Sun, 13 Sept
SIN
Singapore
STL
St. Louis
S$1,808 Return, found 15 hours ago
S$1,808
Return
found 15 hours ago
Select American Airlines flight, departing Fri, 28 Aug from Singapore to St. Louis, returning Sun, 13 Sept, priced at S$1,808 found 15 hours ago
Delta
Thu, 27 Aug - Sun, 6 Sept
BOM
Mumbai
STL
St. Louis
S$1,808 Return, found 10 hours ago
S$1,808
Return
found 10 hours ago
Select Delta flight, departing Thu, 27 Aug from Mumbai to St. Louis, returning Sun, 6 Sept, priced at S$1,808 found 10 hours 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.

Air Canada
Mon, 5 Oct - Sun, 18 Oct
SIN
Singapore
STL
St. Louis
S$1,619 Return, found 5 days ago
S$1,619
Return
found 5 days ago
Select Air Canada flight, departing Mon, 5 Oct from Singapore to St. Louis, returning Sun, 18 Oct, priced at S$1,619 found 5 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$1,619 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 Singapore (SIN) sold for as little as S$998 in the last seven days. During this time, the price of a return airfare to St. Francois County ranged between S$1,619 and S$1,808. 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$1,619 to S$1,808 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
China Airlines, Etihad Airways, Air Canada, Delta, United, Cathay Pacific, Qatar Airways, All Nippon Airways, Japan Airlines, Air France, American Airlines
Roundtrip price
from S$1,619
St. Francois County Flights Information
*Available to Expedia members.