$42 Cheap flights to Clinton County

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Top places to visit in Clinton County

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Centralia

Centralia

Cheap flights to Clinton County from $42 One Way, $78 Round Trip

$78 return flights and $42 one-way flights to Clinton County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 30 - Mon, Nov 2
FLL
Fort Lauderdale
BLV
Belleville
$78 Roundtrip, found 17 hours ago
$78
Roundtrip
found 17 hours ago
Select Allegiant Air flight, departing Fri, Oct 30 from Fort Lauderdale to Belleville, returning Mon, Nov 2, priced at $78 found 17 hours ago
Fri, Oct 16 - Mon, Oct 19
FLL
Fort Lauderdale
BLV
Belleville
$81 Roundtrip, found 19 hours ago
$81
Roundtrip
found 19 hours ago
Select Allegiant Air flight, departing Fri, Oct 16 from Fort Lauderdale to Belleville, returning Mon, Oct 19, priced at $81 found 19 hours ago
Fri, Oct 30 - Mon, Nov 2
GUF
Gulf Shores
BLV
Belleville
$83 Roundtrip, found 22 hours ago
$83
Roundtrip
found 22 hours ago
Select Allegiant Air flight, departing Fri, Oct 30 from Gulf Shores to Belleville, returning Mon, Nov 2, priced at $83 found 22 hours ago
Fri, Oct 23 - Mon, Oct 26
FLL
Fort Lauderdale
BLV
Belleville
$84 Roundtrip, found 1 day ago
$84
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 23 from Fort Lauderdale to Belleville, returning Mon, Oct 26, priced at $84 found 1 day ago
Thu, Nov 5 - Fri, Nov 13
VPS
Fort Walton Beach
BLV
Belleville
$85 Roundtrip, found 4 days ago
$85
Roundtrip
found 4 days ago
Select Allegiant Air flight, departing Thu, Nov 5 from Fort Walton Beach to Belleville, returning Fri, Nov 13, priced at $85 found 4 days ago
Fri, Nov 6 - Mon, Nov 9
FLL
Fort Lauderdale
BLV
Belleville
$86 Roundtrip, found 1 day ago
$86
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Nov 6 from Fort Lauderdale to Belleville, returning Mon, Nov 9, priced at $86 found 1 day ago
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Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
PIEMascoutahOctober 9 to October 16$341
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Clinton County Accommodation Deals

Best Western Plus Centralia Hotel & Suites

Best Western Plus Centralia Hotel & Suites

2.5 out of 5
8145 Jolliff Bridge Rd Centralia IL
$139 nightly
The price is $156 total per night from Oct 4 to Oct 5
$156 total
Oct 4 - Oct 5
Total with taxes and fees
Book a stay at this business-friendly hotel in Centralia. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.6/10 Exceptional! (679 reviews)
"Very well maintained hotel. Convenient for my stay."

Reviewed on Sep 29, 2026

Opens in a new windowBest Western Plus Centralia Hotel & Suites
Drury Inn & Suites St. Louis Fairview Heights

Drury Inn & Suites St. Louis Fairview Heights

3 out of 5
12 Ludwig Dr Fairview Heights IL
Fully refundableReserve now, pay when you stay
$90 nightly
The price is $102 total per night from Oct 18 to Oct 19
$102 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this business-friendly hotel in Fairview Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
Opens in a new windowDrury Inn & Suites St. Louis Fairview Heights
Drury Plaza Hotel Mt. Vernon

Drury Plaza Hotel Mt. Vernon

3.5 out of 5
145 North 44th Street  Mount Vernon IL
Fully refundableReserve now, pay when you stay
$111 nightly
The price is $125 total per night from Oct 11 to Oct 12
$125 total
Oct 11 - Oct 12
Total with taxes and fees
Book a stay at this business-friendly hotel in Mount Vernon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.8/10 Exceptional! (1,821 reviews)
"Clean rooms just took a long time to cool the room down. Breakfast was good. Beds were comfy. Would stay again.."

Reviewed on Oct 3, 2026

Opens in a new windowDrury Plaza Hotel Mt. Vernon
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Drury Inn & Suites St. Louis O'Fallon, IL

Drury Inn & Suites St. Louis O'Fallon, IL

3 out of 5
1118 Central Park Drive O'Fallon IL
Fully refundableReserve now, pay when you stay
$102 nightly
The price is $118 total per night from Oct 11 to Oct 12
$118 total
Oct 11 - Oct 12
Total with taxes and fees
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.6/10 Exceptional! (1,005 reviews)
"Great staff and clean room"

Reviewed on Oct 2, 2026

Opens in a new windowDrury Inn & Suites St. Louis O'Fallon, IL
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Need a Car For After Your Flight?

Mini Van

Chrysler Pacifica
  • 7 people
  • Unlimited mileage
Saint Louis, Missouri, USA
Chrysler Pacifica

$69

$216 total
found 16 hours ago
Mini Van Chrysler Pacifica

Economy

Mitsubishi Mirage
  • 4 people
  • Unlimited mileage
Saint Louis, Missouri, USA
Mitsubishi Mirage

$73

$226 total
found 16 hours ago
Economy Mitsubishi Mirage

Compact

Nissan Versa
  • 5 people
  • Unlimited mileage
Saint Louis, Missouri, USA
Nissan Versa

$73

$226 total
found 16 hours ago
Compact Nissan Versa

Midsize

Toyota Corolla
  • 5 people
  • Unlimited mileage
Saint Louis, Missouri, USA
Toyota Corolla

$76

$236 total
found 16 hours ago
Midsize Toyota Corolla
Lowest prices found within the past 16 hours. Prices and availability subject to change. Additional terms may apply.

Clinton County

Reach your destination without breaking your budget by booking your flights to Clinton County using Orbitz. We offer access to all of the best discounts on airfare, travel accommodations and even car rentals. Planning your trip and saving money are easier with Orbitz.

Get Discount Rates On Your Clinton County Flight

Whether planning ahead or deciding to book your trip at the last minute, Orbitz will provide the lowest rates on Clinton County flights. Using our free mobile phone apps will make you privy to a number of discounts that are unique to mobile phone users. These are perfect for harried travelers who want to find deals that they can qualify for on the same day.

Make Orbitz Your Official Travel Planner

Orbitz can be used for much more than comparing and booking a discount flight to Clinton County. We also offer a variety of resources for securing the ideal travel accommodations while staying on budget. Travel tips, hotel reviews, customized suggestions and even detailed images can all be accessed through your mobile phone.

Build A Comprehensive Travel Itinerary

In addition to booking a low cost flight to Clinton County, you can learn about the best places to visit, the best hotels to stay in and the preferred times for traveling. When you use Orbitz mobile phone apps you can also share your travel itineraries with friends and family members, all with just a few quick taps.

Using Orbitz to secure your Clinton County flights can save you money and time. Perfect for both the early travel planner and the last minute journey: Orbitz offers phenomenal customer service and unbeatable convenience.

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Frequently asked questions

What is the best airport to fly to in Clinton County?
MidAmerica-St. Louis Airport (BLV) is the main gateway for this unique region. Once you've left the arrivals area, the possibilities are endless when it comes to discovering Clinton County.
How much is a flight to Clinton County?
If you're searching for a return flight, fares ranged between $78 and $341 this week. The best price to travel one-way was $42, originating in Gulf Shores (GUF).
How to book the cheapest flight to Clinton County?
Scoring cheap flights to Clinton County is as easy as booking with Orbitz. But if you're eager to make sure you're grabbing the best flight deals around, here are some suggestions your wallet will love:

  • Depending on where you're departing from, click on the 'Nearby airports' function (located under the departure and arrival form fields). Oftentimes, other departure points offer better value for money.
  • If you're flexible with when you take off, click on the 'Show flexible dates' link. You'll see the flight deals for the days around your selected departure. Ticket prices often vary depending on what day it is.
  • Hit 'Show options' to narrow down your search results. You can pick your preferred airline and seating class here. Under 'Sort & Filter' to the left, you can even select whether you'd like to fly in the morning, afternoon or evening.
  • Once you've settled on your travel dates, don't waste time booking your flight. Airfares generally get dearer as the departure date gets closer.
  • Combine your hotels, flights and car rentals into a package deal and unlock great discounts. Save your hard-earned cash for things that really excite you, like discovering every corner of Clinton County.
  • Flying during peak season can mean pricey airfares. If possible, plan your vacation outside of popular periods, such as school breaks, Thanksgiving and Easter.

How long is a flight to Clinton County?
The length of your flight will depend on where you're traveling from, whether that's the Northern states, the South or someplace else. Below are some of the top routes to Clinton County and how long they take:

  • Fort Walton Beach, FL (VPS-Northwest Florida Regional) to MidAmerica-St. Louis Airport (BLV) - 1 hour and 43 minutes
  • Orlando, FL (SFB-Orlando Sanford Intl.) to MidAmerica-St. Louis Airport (BLV) - 2 hours and 15 minutes
  • Punta Gorda, FL (PGD-Charlotte County) to MidAmerica-St. Louis Airport (BLV) - 2 hours and 22 minutes

What is the best time to book a flight to Clinton County?
Generally speaking, the cheapest time to purchase a plane ticket is in January. This is followed by February and August. When searching for a cheap flight to Clinton County, be ready to book. Cheap deals appear suddenly and don't hang around!
What day of the week is the cheapest to book a flight to Clinton County?
When it comes to cheap flights to Clinton County, the best days to book are generally Tuesdays, Wednesdays and Saturdays. A fabulous flight deal is just clicks away with Orbitz.
What is the cheapest day of the week to fly to Clinton County?
If you're after cheap flights to Clinton County, depart early in the week. Orbitz data from 2020 shows Monday is the cheapest day to jet off, followed by Tuesday. Saturday is the most expensive, so avoid flying on this day and do your budget a favor.
What is the cheapest month to fly to Clinton County?
To book cheap flights to Clinton County, you should depart in August. If saving on your ticket is your top priority, Orbitz data has found that this is generally an excellent month to travel. June is when airfares are the least affordable.
Which airlines allow free cancellation?
If you're worried your travel plans may change, Orbitz will help you find a flexible ticket. All you have to do is select "Filter by flexible change policies" when searching for your flights. We'll show you carriers that include free cancellation and no change fees — in addition to our awesome low prices.
What do I need for the flight to Clinton County?
Flying can be a joy with a little pre-planning! Make your flight a smooth one with these handy tips:

  • Before you step on to the plane, you'll need to present some sort of government-issued ID, such as your passport. You'll also need your boarding pass. If you're traveling with kids, check with your airline about which documents they require — if any.
  • Take some activities to keep you occupied on your journey to Clinton County. Books and electronic devices like laptops and tablets are good ideas. Make sure you take a water bottle as well. Even on a short flight, it's important to keep hydrated.
  • No matter the weather outside, plane cabins can get a bit chilly. Take a hoodie on board to keep yourself warm and cozy.

How do I get cheap first-class/business deals to Clinton County?
There are ways of booking business or first-class fares to Clinton County that won't burn through your savings. Snap up a seat at the front of the plane for less with these practical tips:

  • Being flexible isn't just for your yoga class. Have some room to move around your travel dates so you can snap up more affordable airfares when a sale pops up.
  • A lot of low-cost airlines nowadays offer outstanding business or premium-class seating for a wallet-friendly price.
  • Make the most of your airline's loyalty scheme and upgrade your seat. Alternatively, you can try bidding for an upgrade in an online auction.

What is the best time to go to Clinton County?
Clinton County is busy in March, July and September. If you plan to head there during these months, it may be an idea to book well in advance to ensure you get the best deals. Curious to know what summer's like in Clinton County? Average daily temperatures normally float between 65 ºF and 85 ºF. Like most of the Northern Hemisphere, summer starts June 20 here.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.