Cheap flights to St. Francois County

View €145 flight on Tue, 9 Jun 2026Opens in a new window

Popular airlines to St. Francois County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska 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 €145 for one-way flights and €274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 21 May - Wed, 27 May
YHZ
Halifax
STL
St. Louis
€274 Return, found 8 hours ago
€274
Return
found 8 hours ago
Select United flight, departing Thu, 21 May from Halifax to St. Louis, returning Wed, 27 May, priced at €274 found 8 hours ago
Air Canada
Thu, 21 May - Wed, 27 May
YHZ
Halifax
STL
St. Louis
€276 Return, found 8 hours ago
€276
Return
found 8 hours ago
Select Air Canada flight, departing Thu, 21 May from Halifax to St. Louis, returning Wed, 27 May, priced at €276 found 8 hours ago
Air Canada
Thu, 21 May - Wed, 27 May
YHZ
Halifax
STL
St. Louis
€281 Return, found 8 hours ago
€281
Return
found 8 hours ago
Select Air Canada flight, departing Thu, 21 May from Halifax to St. Louis, returning Wed, 27 May, priced at €281 found 8 hours ago
American Airlines
Thu, 28 May - Mon, 1 Jun
BOS
Boston
STL
St. Louis
€303 Return, found 6 days ago
€303
Return
found 6 days ago
Select American Airlines flight, departing Thu, 28 May from Boston to St. Louis, returning Mon, 1 Jun, priced at €303 found 6 days ago
United
Thu, 21 May - Wed, 27 May
YHZ
Halifax
STL
St. Louis
€305 Return, found 8 hours ago
€305
Return
found 8 hours ago
Select United flight, departing Thu, 21 May from Halifax to St. Louis, returning Wed, 27 May, priced at €305 found 8 hours ago
Air Canada
Thu, 21 May - Wed, 27 May
YHZ
Halifax
STL
St. Louis
€308 Return, found 8 hours ago
€308
Return
found 8 hours ago
Select Air Canada flight, departing Thu, 21 May from Halifax to St. Louis, returning Wed, 27 May, priced at €308 found 8 hours ago
American Airlines
Thu, 28 May - Mon, 1 Jun
BOS
Boston
STL
St. Louis
€312 Return, found 6 days ago
€312
Return
found 6 days ago
Select American Airlines flight, departing Thu, 28 May from Boston to St. Louis, returning Mon, 1 Jun, priced at €312 found 6 days ago
American Airlines
Thu, 28 May - Mon, 1 Jun
BOS
Boston
STL
St. Louis
€317 Return, found 6 days ago
€317
Return
found 6 days ago
Select American Airlines flight, departing Thu, 28 May from Boston to St. Louis, returning Mon, 1 Jun, priced at €317 found 6 days ago
Delta
Thu, 28 May - Mon, 1 Jun
BOS
Boston
STL
St. Louis
€320 Return, found 6 days ago
€320
Return
found 6 days ago
Select Delta flight, departing Thu, 28 May from Boston to St. Louis, returning Mon, 1 Jun, priced at €320 found 6 days ago
WestJet
Thu, 21 May - Wed, 27 May
YHZ
Halifax
STL
St. Louis
€348 Return, found 8 hours ago
€348
Return
found 8 hours ago
Select WestJet flight, departing Thu, 21 May from Halifax to St. Louis, returning Wed, 27 May, priced at €348 found 8 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.

British Airways
Fri, 4 Dec - Fri, 15 Jan
DUB
Dublin
STL
St. Louis
€820 Return, found 4 days ago
€820
Return
found 4 days ago
Select British Airways flight, departing Fri, 4 Dec from Dublin to St. Louis, returning Fri, 15 Jan, priced at €820 found 4 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, €274 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 Boston (BOS) sold for as little as €145 in the last seven days. During this time, the price of a return airfare to St. Francois County ranged between €274 and €820. 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.
How much is a plane ticket to St. Francois County?
Seats ranged anywhere from €274 to €820 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.

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About St. Francois County

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About St. Francois County

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