Cheap Flights to St. Clair County from ₩202,400

View ₩202,400 flight on Tue, May 26, 2026Opens in a new window

Popular airlines to St. Clair County

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  • JIN AIR

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

Prices were available within the past 7 days and start at ₩202,400 for one-way flights and ₩404,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jun 16 - Tue, Jun 30
LGA
New York
STL
St. Louis
₩404,600 Roundtrip, found 2 days ago
₩404,600
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 16 from New York to St. Louis, returning Tue, Jun 30, priced at ₩404,600 found 2 days ago
Delta
Wed, Aug 12 - Wed, Aug 19
JFK
New York
STL
St. Louis
₩433,800 Roundtrip, found 3 days ago
₩433,800
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 12 from New York to St. Louis, returning Wed, Aug 19, priced at ₩433,800 found 3 days ago
Delta
Wed, Aug 12 - Wed, Aug 19
EWR
New York
STL
St. Louis
₩433,800 Roundtrip, found 3 days ago
₩433,800
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 12 from New York to St. Louis, returning Wed, Aug 19, priced at ₩433,800 found 3 days ago
United
Wed, Aug 12 - Wed, Aug 19
EWR
New York
STL
St. Louis
₩523,100 Roundtrip, found 3 days ago
₩523,100
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 12 from New York to St. Louis, returning Wed, Aug 19, priced at ₩523,100 found 3 days ago
American Airlines
Wed, Aug 12 - Wed, Aug 19
LGA
New York
STL
St. Louis
₩523,100 Roundtrip, found 3 days ago
₩523,100
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 12 from New York to St. Louis, returning Wed, Aug 19, priced at ₩523,100 found 3 days ago
American Airlines
Wed, May 27 - Sun, May 31
LAS
Las Vegas
STL
St. Louis
₩678,400 Roundtrip, found 1 day ago
₩678,400
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Las Vegas to St. Louis, returning Sun, May 31, priced at ₩678,400 found 1 day ago
United
Thu, Jun 11 - Thu, Jun 18
MLM
Morelia
STL
St. Louis
₩1,101,400 Roundtrip, found 12 hours ago
₩1,101,400
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Jun 11 from Morelia to St. Louis, returning Thu, Jun 18, priced at ₩1,101,400 found 12 hours ago
American Airlines
Fri, Jun 26 - Tue, Jul 7
LHR
London
STL
St. Louis
₩1,631,000 Roundtrip, found 21 hours ago
₩1,631,000
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Jun 26 from London to St. Louis, returning Tue, Jul 7, priced at ₩1,631,000 found 21 hours ago
British Airways
Mon, Jun 29 - Tue, Jul 7
LHR
London
STL
St. Louis
₩1,691,000 Roundtrip, found 21 hours ago
₩1,691,000
Roundtrip
found 21 hours ago
Select British Airways flight, departing Mon, Jun 29 from London to St. Louis, returning Tue, Jul 7, priced at ₩1,691,000 found 21 hours ago
Iberia
Fri, Jun 26 - Tue, Jul 7
LHR
London
STL
St. Louis
₩1,750,900 Roundtrip, found 21 hours ago
₩1,750,900
Roundtrip
found 21 hours ago
Select Iberia flight, departing Fri, Jun 26 from London to St. Louis, returning Tue, Jul 7, priced at ₩1,750,900 found 21 hours ago

Trending flights to St. Clair 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.

Delta
Thu, Nov 12 - Thu, Jan 14
ICN
Seoul
STL
St. Louis
₩1,870,000 Roundtrip, found 6 days ago
₩1,870,000
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 12 from Seoul to St. Louis, returning Thu, Jan 14, priced at ₩1,870,000 found 6 days ago

Frequently asked questions

How do I find cheap flights to St. Clair County that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we have a "No change fee" search function to help you track down flexible, low-priced flights to St. Clair County. It's on the left-hand side of your screen directly under the "Flexible change policies" subheading.
Which airlines fly to St. Clair County?
Let Allegiant Air take you there. This well-known carrier provides 125 services every month to MidAmerica-St. Louis Airport (BLV), a St. Clair County gateway.
How can I find cheap tickets to St. Clair County?
A good strategy for walking away with cheap airfares is to be flexible with your dates. Start by searching for your flight to St. Clair County, then click on the "flexible dates" link for a list of prices for nearby days. Another good tip? Book ahead of time. For an idea of fares, ₩404,600 was the best price for a flight to St. Clair County in the last seven days.
How much is a flight to St. Clair County?
In the last seven days, return flights to St. Clair County sold for as little as ₩404,600 and peaked at ₩1,870,000. For one-way trips taking off from New York (LGA), the lowest amount paid during this time was just ₩202,400.
What are the most popular airports to fly into in St. Clair County?
Pack your bags and fly into MidAmerica-St. Louis Airport (BLV), St. Clair County's main flight hub. Book a ticket on one of the 125 flights that touch down at this well-known destination every month.
When is the cheapest time to fly to St. Clair County?
Fly out on a Tuesday to improve your chances of nabbing the cheapest airfare to St. Clair County. Mondays are usually the second most affordable day to depart. Saturday is generally the priciest day to fly anywhere.
How much is a plane ticket to St. Clair County?
In the last seven days, seats ranged between ₩404,600 and ₩1,870,000. Swipe through our amazing deals to St. Clair County, pick your favorite and then get packing!
What is the best time to go to St. Clair County?
Mascoutah, St. Clair County's main city, is a terrific destination to explore at anytime. Don't like cold weather? Then journey here from June 20 onward in summer, when temperatures vary from 65ºF to 85ºF. March, May and June is when Mascoutah is really lively.
What months are the cheapest to book a flight to St. Clair County?
The ideal month to reserve a fabulous deal to St. Clair County is February, whereas prices are at their highest in December. Give this month a miss if you're counting your pennies.

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