£725 Cheap Flights to Clinton County

Popular airlines to Clinton County

  • KLM

    KLM

  • Delta

    Delta

  • Virgin Atlantic

    Virgin Atlantic

  • Air France

    Air France

  • Aer Lingus

    Aer Lingus

  • British Airways

    British Airways

  • American Airlines

    American Airlines

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Cheap round-trip flights to Clinton County

Prices were available within the past 7 days and start at £725 for one-way flights and £639 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 28 Aug - Thu, 4 Sep
LHR
London
STL
St. Louis
£639 Return, found 6 days ago
£639
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 28 Aug from London to St. Louis, returning Thu, 4 Sep, priced at £639 found 6 days ago
Lufthansa
Fri, 5 Sep - Sat, 13 Sep
LHR
London
STL
St. Louis
£642 Return, found 6 days ago
£642
Return
found 6 days ago
Select Lufthansa flight, departing Fri, 5 Sep from London to St. Louis, returning Sat, 13 Sep, priced at £642 found 6 days ago
Scandinavian Airlines
Mon, 15 Sep - Mon, 22 Sep
LHR
London
STL
St. Louis
£644 Return, found 5 days ago
£644
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Mon, 15 Sep from London to St. Louis, returning Mon, 22 Sep, priced at £644 found 5 days ago
Austrian Airlines
Fri, 7 Nov - Fri, 14 Nov
LHR
London
STL
St. Louis
£645 Return, found 1 day ago
£645
Return
found 1 day ago
Select Austrian Airlines flight, departing Fri, 7 Nov from London to St. Louis, returning Fri, 14 Nov, priced at £645 found 1 day ago
Lufthansa
Fri, 26 Sep - Sun, 28 Sep
LHR
London
STL
St. Louis
£646 Return, found 5 days ago
£646
Return
found 5 days ago
Select Lufthansa flight, departing Fri, 26 Sep from London to St. Louis, returning Sun, 28 Sep, priced at £646 found 5 days ago
Lufthansa
Tue, 9 Sep - Mon, 29 Sep
LHR
London
STL
St. Louis
£647 Return, found 1 day ago
£647
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 9 Sep from London to St. Louis, returning Mon, 29 Sep, priced at £647 found 1 day ago
United
Wed, 10 Dec - Wed, 24 Dec
LHR
London
STL
St. Louis
£660 Return, found 3 days ago
£660
Return
found 3 days ago
Select United flight, departing Wed, 10 Dec from London to St. Louis, returning Wed, 24 Dec, priced at £660 found 3 days ago
Air Canada
Fri, 26 Sep - Sun, 28 Sep
LHR
London
STL
St. Louis
£665 Return, found 5 days ago
£665
Return
found 5 days ago
Select Air Canada flight, departing Fri, 26 Sep from London to St. Louis, returning Sun, 28 Sep, priced at £665 found 5 days ago
British Airways
Mon, 15 Sep - Mon, 22 Sep
LHR
London
STL
St. Louis
£665 Return, found 5 days ago
£665
Return
found 5 days ago
Select British Airways flight, departing Mon, 15 Sep from London to St. Louis, returning Mon, 22 Sep, priced at £665 found 5 days ago
Iberia
Mon, 3 Nov - Mon, 17 Nov
LHR
London
STL
St. Louis
£670 Return, found 5 days ago
£670
Return
found 5 days ago
Select Iberia flight, departing Mon, 3 Nov from London to St. Louis, returning Mon, 17 Nov, priced at £670 found 5 days ago

Top tips for booking flights to Clinton County from UK

Get ready to fly to Clinton County

Prepare your luggage and book your flights to Clinton County with Expedia. We offer a seamless flight booking experience, with a wide range of Clinton County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Clinton County in 2025, we are always available to assist you. Book your flights to Clinton County today and let the adventure begin!

Find the best tickets to Clinton County

To find some of the best tickets to Clinton County in 2025, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Clinton County or last-minute flights to Clinton County, you can filter and sort your search results, making it easy to find the ideal flight to Clinton County.

Airlines fly to Clinton County

There are 20 different airlines that fly to Clinton County including some of the most trusted names in the business. To book flights to Clinton County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Clinton County plane tickets.

Find the cheapest flights to Clinton County

By booking early you may find some of the best deals for Clinton County flights from the UK, including Clinton County direct flights. You can usually find affordable and cheap flights to Clinton County, whether one-way from £725 or round-trip from £639, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Clinton County

Try searching for different Clinton County airports with Expedia to find some of the cheapest flights to Clinton County. Flights from London (LHR) to St. Louis (STL) usually have the lowest price from £725.

Why book your flights to Clinton County with Expedia

Expedia offers great deals on Clinton County air fares from £725 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Clinton County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Clinton County Flights Information

Airlines serving
Scandinavian Airlines, Lufthansa, Austrian Airlines, United, Air Canada, British Airways, Iberia, TAP Portugal, Aer Lingus, Finnair, KLM, Air France
Roundtrip price
from £639

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, £639 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 £639 and reached a maximum of £930. For one-way trips taking off from London (LHR), the lowest amount paid during this time was £725.
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 £639 and £930. 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.

Scandinavian Airlines
Thu, 28 Aug - Thu, 4 Sep
LHR
London
STL
St. Louis
£639 Return, found 6 days ago
£639
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 28 Aug from London to St. Louis, returning Thu, 4 Sep, priced at £639 found 6 days ago
*Available to Expedia members.