Cheap flights to Clinton County

View €107 flight on Tue, 2 Jun 2026Opens in a new window

Popular airlines to Clinton County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

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Cheap round-trip flights to Clinton County

Prices were available within the past 7 days and start at €107 for one-way flights and €254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 7 May - Thu, 14 May
LGA
New York
STL
St. Louis
€254 Return, found 4 days ago
€254
Return
found 4 days ago
Select Delta flight, departing Thu, 7 May from New York to St. Louis, returning Thu, 14 May, priced at €254 found 4 days ago
American Airlines
Thu, 7 May - Thu, 14 May
LGA
New York
STL
St. Louis
€269 Return, found 4 days ago
€269
Return
found 4 days ago
Select American Airlines flight, departing Thu, 7 May from New York to St. Louis, returning Thu, 14 May, priced at €269 found 4 days ago
Delta
Sat, 18 Apr - Mon, 20 Apr
LGA
New York
STL
St. Louis
€272 Return, found 1 day ago
€272
Return
found 1 day ago
Select Delta flight, departing Sat, 18 Apr from New York to St. Louis, returning Mon, 20 Apr, priced at €272 found 1 day ago
American Airlines
Sat, 18 Apr - Mon, 20 Apr
LGA
New York
STL
St. Louis
€281 Return, found 1 day ago
€281
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Apr from New York to St. Louis, returning Mon, 20 Apr, priced at €281 found 1 day ago
Delta
Thu, 7 May - Thu, 14 May
LGA
New York
STL
St. Louis
€286 Return, found 4 days ago
€286
Return
found 4 days ago
Select Delta flight, departing Thu, 7 May from New York to St. Louis, returning Thu, 14 May, priced at €286 found 4 days ago
American Airlines
Sat, 18 Apr - Mon, 20 Apr
JFK
New York
STL
St. Louis
€289 Return, found 1 day ago
€289
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Apr from New York to St. Louis, returning Mon, 20 Apr, priced at €289 found 1 day ago
Delta
Sat, 18 Apr - Mon, 20 Apr
LGA
New York
STL
St. Louis
€290 Return, found 1 day ago
€290
Return
found 1 day ago
Select Delta flight, departing Sat, 18 Apr from New York to St. Louis, returning Mon, 20 Apr, priced at €290 found 1 day ago
United
Thu, 21 May - Sun, 24 May
EWR
New York
STL
St. Louis
€344 Return, found 7 hours ago
€344
Return
found 7 hours ago
Select United flight, departing Thu, 21 May from New York to St. Louis, returning Sun, 24 May, priced at €344 found 7 hours ago
Aer Lingus
Wed, 22 Apr - Wed, 29 Apr
DUB
Dublin
STL
St. Louis
€742 Return, found 5 days ago
€742
Return
found 5 days ago
Select Aer Lingus flight, departing Wed, 22 Apr from Dublin to St. Louis, returning Wed, 29 Apr, priced at €742 found 5 days ago
British Airways
Sat, 11 Apr - Fri, 17 Apr
DUB
Dublin
SPI
Springfield
€778 Return, found 2 days ago
€778
Return
found 2 days ago
Select British Airways flight, departing Sat, 11 Apr from Dublin to Springfield, returning Fri, 17 Apr, priced at €778 found 2 days ago

Trending flights to Clinton 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.

Aer Lingus
Wed, 22 Apr - Wed, 29 Apr
DUB
Dublin
STL
St. Louis
€742 Return, found 5 days ago
€742
Return
found 5 days ago
Select Aer Lingus flight, departing Wed, 22 Apr from Dublin to St. Louis, returning Wed, 29 Apr, priced at €742 found 5 days ago

Frequently asked questions

How do I find cheap flights to Clinton County that have flexible change policies?
When it comes to travelling these days, flexibility is essential. That's why we've added a "No change fee" filter to help you locate flexible, low-cost tickets to Clinton County. It's at the top left of your screen directly below the "Flexible change policies" subheading.
Which airlines fly to Clinton County?
Let Allegiant Air get you there. This well-known carrier runs 125 flights a month to MidAmerica-St. Louis Airport (BLV), a Clinton County gateway.
How can I find cheap tickets to Clinton County?
In the last seven days, €254 was the best price for a flight to Clinton County. For an even cheaper fare, book well in advance and be flexible with your dates. Search for your journey to Clinton County, then compare prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Clinton County?
In the last seven days, round-trip airfares to Clinton County sold from just €254 and reached a maximum of €778. For one-way trips taking off from New York (LGA), the lowest amount paid during this time was €107.
What are the most popular airports to fly into in Clinton County?
Start planning your Clinton County journey by securing a seat on one of the 125 flights each month to MidAmerica-St. Louis Airport (BLV). This is the region's main entry point.
How much is a plane ticket to Clinton County?
In the last seven days, fares to Clinton County ranged between €254 and €778. Prices tend to rise over time, so pick up a great deal today.
What is the best time to go to Clinton County?
If you want to discover Clinton County's leading city when it's buzzing, go to New Baden sometime during March, July and September. Similar to most locations in the Northern Hemisphere, summertime here starts June 20, with temperatures ranging between 18ºC and 29ºC.
What months are the cheapest to book a flight to Clinton County?
February is the ideal month to get your hands on a bargain fare to Clinton County. Keep in mind that the most expensive time to book in the USA isn't during the height of summer, but the month of December.

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About Clinton County

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About Clinton County

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