Cheap Flights to St. Francois County from NT$3,980

View NT$3,980 flight on Wed, 2026/4/29Opens in a new window

Popular airlines to St. Francois County

  • American Airlines

  • Delta

  • United

  • Alaska Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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How much is the cheapest flight to St. Francois County?

Prices were available within the past 7 days and start at NT$3,980 for one-way flights and NT$9,385 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Apr 16 - Thu, Apr 23
LAX
Los Angeles
STL
St. Louis
NT$9,385 Roundtrip, found 1 day ago
NT$9,385
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Apr 16 from Los Angeles to St. Louis, returning Thu, Apr 23, priced at NT$9,385 found 1 day ago
Alaska Airlines
Tue, Mar 24 - Tue, Mar 31
SFO
San Francisco
STL
St. Louis
NT$10,058 Roundtrip, found 2 days ago
NT$10,058
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Mar 24 from San Francisco to St. Louis, returning Tue, Mar 31, priced at NT$10,058 found 2 days ago
Delta
Fri, Apr 17 - Wed, Apr 22
LAX
Los Angeles
STL
St. Louis
NT$10,391 Roundtrip, found 1 day ago
NT$10,391
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Apr 17 from Los Angeles to St. Louis, returning Wed, Apr 22, priced at NT$10,391 found 1 day ago
Delta
Mon, Apr 27 - Sat, May 2
PHX
Phoenix
STL
St. Louis
NT$10,611 Roundtrip, found 1 day ago
NT$10,611
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Apr 27 from Phoenix to St. Louis, returning Sat, May 2, priced at NT$10,611 found 1 day ago
American Airlines
Wed, Apr 29 - Sat, May 2
SFO
San Francisco
STL
St. Louis
NT$10,640 Roundtrip, found 1 day ago
NT$10,640
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Apr 29 from San Francisco to St. Louis, returning Sat, May 2, priced at NT$10,640 found 1 day ago
Alaska Airlines
Tue, Mar 24 - Tue, Apr 14
SFO
San Francisco
STL
St. Louis
NT$10,673 Roundtrip, found 1 day ago
NT$10,673
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Mar 24 from San Francisco to St. Louis, returning Tue, Apr 14, priced at NT$10,673 found 1 day ago
Alaska Airlines
Tue, Mar 24 - Wed, Apr 1
SFO
San Francisco
STL
St. Louis
NT$10,687 Roundtrip, found 2 days ago
NT$10,687
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Mar 24 from San Francisco to St. Louis, returning Wed, Apr 1, priced at NT$10,687 found 2 days ago
Delta
Mon, Apr 27 - Thu, Apr 30
PHX
Phoenix
STL
St. Louis
NT$10,704 Roundtrip, found 1 day ago
NT$10,704
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Apr 27 from Phoenix to St. Louis, returning Thu, Apr 30, priced at NT$10,704 found 1 day ago
United
Thu, Apr 16 - Thu, Apr 23
LAX
Los Angeles
STL
St. Louis
NT$12,214 Roundtrip, found 1 day ago
NT$12,214
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 16 from Los Angeles to St. Louis, returning Thu, Apr 23, priced at NT$12,214 found 1 day ago
STARLUX Airlines
Tue, Apr 7 - Tue, Apr 21
TPE
Taipei
STL
St. Louis
NT$26,796 Roundtrip, found 6 days ago
NT$26,796
Roundtrip
found 6 days ago
Select STARLUX Airlines flight, departing Tue, Apr 7 from Taipei to St. Louis, returning Tue, Apr 21, priced at NT$26,796 found 6 days ago

Trending flights to St. Francois County

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

STARLUX Airlines
Tue, Apr 7 - Tue, Apr 21
TPE
Taipei
STL
St. Louis
NT$26,796 Roundtrip, found 6 days ago
NT$26,796
Roundtrip
found 6 days ago
Select STARLUX Airlines flight, departing Tue, Apr 7 from Taipei to St. Louis, returning Tue, Apr 21, priced at NT$26,796 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, NT$9,385 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 San Francisco (SFO) sold for as little as NT$3,980 in the last seven days. During this time, the price of a return airfare to St. Francois County ranged between NT$9,385 and NT$26,796. 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 vacationers opting to take off on the weekend.
How much is a plane ticket to St. Francois County?
Seats ranged anywhere from NT$9,385 to NT$26,796 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 65ºF and 85ºF.
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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