$47 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 $47 One Way, $83 Round Trip

$83 return flights and $47 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, Dec 11 - Mon, Dec 14
GUF
Gulf Shores
BLV
Belleville
$83 Roundtrip, found 4 hours ago
$83
Roundtrip
found 4 hours ago
Select Allegiant Air flight, departing Fri, Dec 11 from Gulf Shores to Belleville, returning Mon, Dec 14, priced at $83 found 4 hours ago
Fri, Nov 13 - Mon, Nov 16
FLL
Fort Lauderdale
BLV
Belleville
$86 Roundtrip, found 1 day ago
$86
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Nov 13 from Fort Lauderdale to Belleville, returning Mon, Nov 16, priced at $86 found 1 day ago
Thu, Dec 10 - Sun, Dec 13
SRQ
Sarasota
BLV
Belleville
$87 Roundtrip, found 4 hours ago
$87
Roundtrip
found 4 hours ago
Select Allegiant Air flight, departing Thu, Dec 10 from Sarasota to Belleville, returning Sun, Dec 13, priced at $87 found 4 hours ago
Fri, Nov 13 - Mon, Nov 16
GUF
Gulf Shores
BLV
Belleville
$88 Roundtrip, found 10 hours ago
$88
Roundtrip
found 10 hours ago
Select Allegiant Air flight, departing Fri, Nov 13 from Gulf Shores to Belleville, returning Mon, Nov 16, priced at $88 found 10 hours ago
Fri, Dec 4 - Wed, Dec 9
PIE
St. Petersburg
BLV
Belleville
$89 Roundtrip, found 13 hours ago
$89
Roundtrip
found 13 hours ago
Select Allegiant Air flight, departing Fri, Dec 4 from St. Petersburg to Belleville, returning Wed, Dec 9, priced at $89 found 13 hours ago
Sat, Nov 21 - Sun, Nov 29
VPS
Fort Walton Beach
BLV
Belleville
$90 Roundtrip, found 5 days ago
$90
Roundtrip
found 5 days ago
Select Allegiant Air flight, departing Sat, Nov 21 from Fort Walton Beach to Belleville, returning Sun, Nov 29, priced at $90 found 5 days ago
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Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
PIEMascoutahOctober 23 to October 26$288
*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
Fully refundableReserve now, pay when you stay
$139 nightly
The price is $156 total per night from Oct 20 to Oct 21
$156 total
Oct 20 - Oct 21
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! (683 reviews)
"Check in desk staff welcoming and pleasant. Always greeted me when in was walking by. Nice polite people."

Reviewed on Oct 18, 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 Nov 1 to Nov 2
$102 total
Nov 1 - Nov 2
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 ...
9.2/10 Wonderful! (1,056 reviews)
"We were very satisfied with our stay. Staff was friendly, courteous and helpful. The room was clean and bed and pillows were very comfortable. They had 5:30 enjoy your stay with drinks and food. After checking in, delicious as well as breakfast in the morning. Wonderful stay and will be back."

Reviewed on Oct 17, 2026

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
$110 nightly
The price is $124 total per night from Oct 26 to Oct 27
$124 total
Oct 26 - Oct 27
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! (1,843 reviews)
"I only stay at Drury Inns. I plan my bi-annual trips to Florida and returning to Minnesota. I always get to Mount Vernon on the first day and to Marietta on the second day. It’s my favorite hotel and I have told this to everyone when they ask where I stay."

Reviewed on Oct 18, 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
$101 nightly
The price is $117 total per night from Nov 15 to Nov 16
$117 total
Nov 15 - Nov 16
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 ...
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?

Economy

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

$75

$250 total
found 1 day ago
Economy Mitsubishi Mirage

Compact

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

$75

$250 total
found 1 day ago
Compact Nissan Versa

Midsize

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

$78

$262 total
found 1 day ago
Midsize Toyota Corolla

Fullsize

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

$79

$263 total
found 1 day ago
Fullsize Nissan Altima

Clinton County

Snag some “suite” deals when you add cheap hotel rooms to Clinton County flights at Orbitz. You can score tickets to ballgames, concerts and other activities while planning your low fare flights. For non-stop air tickets or planned layovers, Orbitz is your discount travel resource.

Budget Prices, Luxury Life

Find mobile-only bargains on your home away from home with Orbitz cutting-edge mobile tools. Search domestic and international hotels at Orbitz On the Go. Find free travel planning apps for your iPhone, Android or iPad. You’ll always get our guaranteed low prices on your favorite hotels and flights to Clinton County.

Fun for All

While shopping Orbitz sales on Clinton County flights, remember to throw in some fun. Ticket sales for music, theatre, sports and more can be found on the Activities page. Just tell us what you want to do, and Orbitz will save your seat.

Non-Stop or Stop and Visit

Will you be flying round-trip or one-way? Going directly from Point A to Point B? Maybe you’d like to have dinner with family and friends along the way. Whether you need non-stop flights to {destination.name} or lowest cost layovers on Clinton County flights, you will always find the best air travel prices at Orbitz.

All in One

Now you can custom design the perfect travel package with Orbitz and save more when booking your flights to Clinton County. Do you have a favorite airline, hotel or car rental company? Every page at Orbitz gives you complete freedom to create your travel plans according to your unique wants and needs. Orbitz is designed to meet your discount travel planning needs completely and conveniently.

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 $83 and $288 this week. The best price to travel one-way was $47, 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.