Flight to Clinton County

View S$113 flight on Thu, 26 Feb, 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 S$113 for one-way flights and S$267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 19 Feb - Wed, 25 Feb
SEA
Seattle
STL
St. Louis
S$267 Return, found 2 days ago
S$267
Return
found 2 days ago
Select Delta flight, departing Thu, 19 Feb from Seattle to St. Louis, returning Wed, 25 Feb, priced at S$267 found 2 days ago
Delta
Thu, 26 Feb - Thu, 5 Mar
SEA
Seattle
STL
St. Louis
S$276 Return, found 20 hours ago
S$276
Return
found 20 hours ago
Select Delta flight, departing Thu, 26 Feb from Seattle to St. Louis, returning Thu, 5 Mar, priced at S$276 found 20 hours ago
American Airlines
Thu, 19 Feb - Wed, 25 Feb
SEA
Seattle
STL
St. Louis
S$381 Return, found 2 days ago
S$381
Return
found 2 days ago
Select American Airlines flight, departing Thu, 19 Feb from Seattle to St. Louis, returning Wed, 25 Feb, priced at S$381 found 2 days ago
United
Thu, 26 Feb - Thu, 5 Mar
SEA
Seattle
STL
St. Louis
S$414 Return, found 20 hours ago
S$414
Return
found 20 hours ago
Select United flight, departing Thu, 26 Feb from Seattle to St. Louis, returning Thu, 5 Mar, priced at S$414 found 20 hours ago
American Airlines
Thu, 26 Feb - Thu, 5 Mar
SEA
Seattle
STL
St. Louis
S$448 Return, found 20 hours ago
S$448
Return
found 20 hours ago
Select American Airlines flight, departing Thu, 26 Feb from Seattle to St. Louis, returning Thu, 5 Mar, priced at S$448 found 20 hours ago
EVA Airways
Mon, 16 Mar - Thu, 19 Mar
SIN
Singapore
STL
St. Louis
S$1,378 Return, found 1 day ago
S$1,378
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 16 Mar from Singapore to St. Louis, returning Thu, 19 Mar, priced at S$1,378 found 1 day ago
Hawaiian Airlines
Thu, 19 Feb - Mon, 2 Mar
SIN
Singapore
STL
St. Louis
S$1,601 Return, found 2 days ago
S$1,601
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, 19 Feb from Singapore to St. Louis, returning Mon, 2 Mar, priced at S$1,601 found 2 days ago
Cathay Pacific
Sat, 2 May - Fri, 8 May
SIN
Singapore
STL
St. Louis
S$1,633 Return, found 11 hours ago
S$1,633
Return
found 11 hours ago
Select Cathay Pacific flight, departing Sat, 2 May from Singapore to St. Louis, returning Fri, 8 May, priced at S$1,633 found 11 hours ago
Japan Airlines
Fri, 15 May - Tue, 2 Jun
SIN
Singapore
STL
St. Louis
S$1,706 Return, found 1 day ago
S$1,706
Return
found 1 day ago
Select Japan Airlines flight, departing Fri, 15 May from Singapore to St. Louis, returning Tue, 2 Jun, priced at S$1,706 found 1 day ago
Lufthansa
Mon, 1 Jun - Wed, 17 Jun
SIN
Singapore
STL
St. Louis
S$1,877 Return, found 2 days ago
S$1,877
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 1 Jun from Singapore to St. Louis, returning Wed, 17 Jun, priced at S$1,877 found 2 days ago
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.

Clinton County Flights Information

Airlines serving
Delta, American Airlines, United, Hawaiian Airlines, Air Canada, Cathay Pacific, Qatar Airways, Alaska Airlines, EVA Airways, Japan Airlines, Lufthansa
Roundtrip price
from S$267

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, S$267 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 S$267 and reached a maximum of S$1,877. For one-way trips taking off from Seattle (SEA), the lowest amount paid during this time was S$113.
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.
When is the cheapest time to fly to Clinton County?
Depart for Clinton County early in the week and you'll usually be rewarded with cheaper fares. Tuesday is generally the cheapest day to hop on a plane, followed closely by Monday. If you'd like to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to Clinton County?
In the last seven days, fares to Clinton County ranged between S$267 and S$1,877. 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.

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.

EVA Airways
Mon, 16 Mar - Thu, 19 Mar
SIN
Singapore
STL
St. Louis
S$1,378 Return, found 1 day ago
S$1,378
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 16 Mar from Singapore to St. Louis, returning Thu, 19 Mar, priced at S$1,378 found 1 day ago
*Available to Expedia members.