Flight to Clinton County

View S$227 flight on Thu, 18 Jun, 2026Opens in a new window

Popular airlines to Clinton County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Clinton County

Prices were available within the past 7 days and start at S$227 for one-way flights and S$462 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 28 May - Wed, 3 Jun
LAX
Los Angeles
STL
St. Louis
S$462 Return, found 6 days ago
S$462
Return
found 6 days ago
Select United flight, departing Thu, 28 May from Los Angeles to St. Louis, returning Wed, 3 Jun, priced at S$462 found 6 days ago
Delta
Tue, 23 Jun - Wed, 24 Jun
LAX
Los Angeles
STL
St. Louis
S$482 Return, found 6 days ago
S$482
Return
found 6 days ago
Select Delta flight, departing Tue, 23 Jun from Los Angeles to St. Louis, returning Wed, 24 Jun, priced at S$482 found 6 days ago
United
Thu, 18 Jun - Sat, 27 Jun
YVR
Vancouver
STL
St. Louis
S$580 Return, found 1 day ago
S$580
Return
found 1 day ago
Select United flight, departing Thu, 18 Jun from Vancouver to St. Louis, returning Sat, 27 Jun, priced at S$580 found 1 day ago
American Airlines
Tue, 23 Jun - Wed, 24 Jun
LAX
Los Angeles
STL
St. Louis
S$609 Return, found 6 days ago
S$609
Return
found 6 days ago
Select American Airlines flight, departing Tue, 23 Jun from Los Angeles to St. Louis, returning Wed, 24 Jun, priced at S$609 found 6 days ago
American Airlines
Sat, 22 Aug - Sat, 29 Aug
LAX
Los Angeles
STL
St. Louis
S$630 Return, found 17 hours ago
S$630
Return
found 17 hours ago
Select American Airlines flight, departing Sat, 22 Aug from Los Angeles to St. Louis, returning Sat, 29 Aug, priced at S$630 found 17 hours ago
Air Canada
Thu, 18 Jun - Sat, 27 Jun
YVR
Vancouver
STL
St. Louis
S$649 Return, found 1 day ago
S$649
Return
found 1 day ago
Select Air Canada flight, departing Thu, 18 Jun from Vancouver to St. Louis, returning Sat, 27 Jun, priced at S$649 found 1 day ago
Etihad Airways
Fri, 24 Jul - Fri, 25 Sept
MAA
Chennai
STL
St. Louis
S$1,308 Return, found 3 days ago
S$1,308
Return
found 3 days ago
Select Etihad Airways flight, departing Fri, 24 Jul from Chennai to St. Louis, returning Fri, 25 Sept, priced at S$1,308 found 3 days ago
Japan Airlines
Thu, 1 Oct - Thu, 29 Oct
SIN
Singapore
STL
St. Louis
S$1,707 Return, found 4 days ago
S$1,707
Return
found 4 days ago
Select Japan Airlines flight, departing Thu, 1 Oct from Singapore to St. Louis, returning Thu, 29 Oct, priced at S$1,707 found 4 days ago
Qatar Airways
Sun, 25 Oct - Mon, 2 Nov
SIN
Singapore
STL
St. Louis
S$1,872 Return, found 1 day ago
S$1,872
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Oct from Singapore to St. Louis, returning Mon, 2 Nov, priced at S$1,872 found 1 day ago
Cathay Pacific
Tue, 6 Oct - Sat, 17 Oct
SIN
Singapore
STL
St. Louis
S$2,024 Return, found 2 days ago
S$2,024
Return
found 2 days ago
Select Cathay Pacific flight, departing Tue, 6 Oct from Singapore to St. Louis, returning Sat, 17 Oct, priced at S$2,024 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.

Japan Airlines
Thu, 1 Oct - Thu, 29 Oct
SIN
Singapore
STL
St. Louis
S$1,707 Return, found 4 days ago
S$1,707
Return
found 4 days ago
Select Japan Airlines flight, departing Thu, 1 Oct from Singapore to St. Louis, returning Thu, 29 Oct, priced at S$1,707 found 4 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, S$462 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$462 and reached a maximum of S$2,024. For one-way trips taking off from Vancouver (YVR), the lowest amount paid during this time was S$227.
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$462 and S$2,024. 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.

Book with confidence

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.

Travel information

Clinton County Flights Information

Airlines serving
United, Delta, Air Canada, American Airlines, WestJet, Etihad Airways, Cathay Pacific, Japan Airlines, Qatar Airways
Roundtrip price
from S$462
Clinton County Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.