Cheap flights to Clinton County

View €149 flight on Sat, 3 Oct 2026Opens in a new window

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Popular airlines to Clinton County

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • Southwest 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 €149 for one-way flights and €228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 3 Oct - Tue, 6 Oct
BWI
Baltimore
STL
St. Louis
€228 Return, found 6 days ago
€228
Return
found 6 days ago
Select American Airlines flight, departing Sat, 3 Oct from Baltimore to St. Louis, returning Tue, 6 Oct, priced at €228 found 6 days ago
United
Sat, 3 Oct - Tue, 6 Oct
BWI
Baltimore
STL
St. Louis
€296 Return, found 6 days ago
€296
Return
found 6 days ago
Select United flight, departing Sat, 3 Oct from Baltimore to St. Louis, returning Tue, 6 Oct, priced at €296 found 6 days ago
American Airlines
Sat, 23 Jan - Tue, 26 Jan
BWI
Baltimore
STL
St. Louis
€361 Return, found 3 days ago
€361
Return
found 3 days ago
Select American Airlines flight, departing Sat, 23 Jan from Baltimore to St. Louis, returning Tue, 26 Jan, priced at €361 found 3 days ago
Delta
Sat, 23 Jan - Tue, 26 Jan
BWI
Baltimore
STL
St. Louis
€365 Return, found 3 days ago
€365
Return
found 3 days ago
Select Delta flight, departing Sat, 23 Jan from Baltimore to St. Louis, returning Tue, 26 Jan, priced at €365 found 3 days ago
Delta
Sat, 23 Jan - Tue, 26 Jan
BWI
Baltimore
STL
St. Louis
€383 Return, found 3 days ago
€383
Return
found 3 days ago
Select Delta flight, departing Sat, 23 Jan from Baltimore to St. Louis, returning Tue, 26 Jan, priced at €383 found 3 days ago
American Airlines
Sat, 23 Jan - Tue, 26 Jan
BWI
Baltimore
STL
St. Louis
€385 Return, found 3 days ago
€385
Return
found 3 days ago
Select American Airlines flight, departing Sat, 23 Jan from Baltimore to St. Louis, returning Tue, 26 Jan, priced at €385 found 3 days ago
United
Sat, 23 Jan - Tue, 26 Jan
BWI
Baltimore
STL
St. Louis
€439 Return, found 3 days ago
€439
Return
found 3 days ago
Select United flight, departing Sat, 23 Jan from Baltimore to St. Louis, returning Tue, 26 Jan, priced at €439 found 3 days ago
Delta
Sat, 23 Jan - Tue, 26 Jan
BWI
Baltimore
STL
St. Louis
€442 Return, found 3 days ago
€442
Return
found 3 days ago
Select Delta flight, departing Sat, 23 Jan from Baltimore to St. Louis, returning Tue, 26 Jan, priced at €442 found 3 days ago
American Airlines
Wed, 13 May - Wed, 20 May
BWI
Baltimore
SPI
Springfield
€484 Return, found 1 day ago
€484
Return
found 1 day ago
Select American Airlines flight, departing Wed, 13 May from Baltimore to Springfield, returning Wed, 20 May, priced at €484 found 1 day ago
American Airlines
Wed, 13 May - Wed, 20 May
BWI
Baltimore
SPI
Springfield
€524 Return, found 4 days ago
€524
Return
found 4 days ago
Select American Airlines flight, departing Wed, 13 May from Baltimore to Springfield, returning Wed, 20 May, priced at €524 found 4 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.

American Airlines
Thu, 28 May - Mon, 1 Jun
DUB
Dublin
SPI
Springfield
€796 Return, found 2 hours ago
€796
Return
found 2 hours ago
Select American Airlines flight, departing Thu, 28 May from Dublin to Springfield, returning Mon, 1 Jun, priced at €796 found 2 hours 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, €228 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 €228 and reached a maximum of €796. For one-way trips taking off from Baltimore (BWI), the lowest amount paid during this time was €149.
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 €228 and €796. 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

Expedia offers flights to Clinton County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Clinton County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Clinton County
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