$105 Cheap flights to Clinton County

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Top places to visit in Clinton County

A large clock tower with a red roof and an American flag atop.
FlightsFlights
FlightsFlights

Centralia

Centralia

Cheap flights to Clinton County from $105 One Way, $220 Round Trip

$220 return flights and $105 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.

Tue, Sep 8 - Wed, Sep 9
EWR
New York
STL
St. Louis
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Sep 8 from New York to St. Louis, returning Wed, Sep 9, priced at $220 found 1 day ago
Mon, Sep 28 - Wed, Sep 30
EWR
New York
STL
St. Louis
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Sep 28 from New York to St. Louis, returning Wed, Sep 30, priced at $234 found 1 day ago
Tue, Jul 21 - Tue, Jul 21
MIA
Miami
STL
St. Louis
$236 Roundtrip, found 5 hours ago
$236
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Miami to St. Louis, returning Tue, Jul 21, priced at $236 found 5 hours ago
Wed, Oct 28 - Sat, Oct 31
EWR
New York
STL
St. Louis
$236 Roundtrip, found 5 hours ago
$236
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, Oct 28 from New York to St. Louis, returning Sat, Oct 31, priced at $236 found 5 hours ago
Wed, Sep 23 - Sat, Sep 26
MIA
Miami
STL
St. Louis
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 23 from Miami to St. Louis, returning Sat, Sep 26, priced at $248 found 1 day ago
Tue, Jul 21 - Thu, Jul 23
BOS
Boston
STL
St. Louis
$265 Roundtrip, found 4 hours ago
$265
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Boston to St. Louis, returning Thu, Jul 23, priced at $265 found 4 hours ago
Loading

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
DFWSt. LouisJuly 3 to July 4$334
EWRSt. LouisJuly 5 to July 8$337
TTNSt. LouisJuly 3 to August 17$340
LAXSt. LouisJuly 4 to July 11$341
ATLSt. LouisJuly 3 to July 20$367
DENSt. LouisJuly 4 to July 8$398
SEASt. LouisJuly 3 to July 5$474
LGASt. LouisJuly 5 to July 8$501
TPASt. LouisJuly 3 to July 6$519
DFWMarionJuly 4 to July 6$693
FCOSt. LouisJuly 3 to July 19$1,036
ATLMarionJuly 3 to July 6$1,773
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Clinton County Accommodation Deals

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
$94 nightly
The price is $106 total per night from Jul 5 to Jul 6
$106 total
Jul 5 - Jul 6
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! (1,016 reviews)
"Traveled with my 2 sons, breakfast, kickback & the pool was perfect for us!"

Reviewed on Jun 30, 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
$111 nightly
The price is $125 total per night from Jul 26 to Jul 27
$125 total
Jul 26 - Jul 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 ...
9.6/10 Exceptional! (1,714 reviews)
"Loved it! Will stay at this location again!"

Reviewed on Jun 30, 2026

Opens in a new windowDrury Plaza Hotel Mt. Vernon
Best Western St. Louis Fairview Heights

Best Western St. Louis Fairview Heights

2.5 out of 5
150 Ludwig Dr Fairview Heights IL
Fully refundableReserve now, pay when you stay
$80 nightly
The price is $90 total per night from Jul 2 to Jul 3
$90 total
Jul 2 - Jul 3
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 helpful staff in our ...
7.4/10 Good! (22 reviews)
"."

Reviewed on Jun 30, 2026

Opens in a new windowBest Western St. Louis Fairview Heights
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Super 8 by Wyndham O'Fallon

Super 8 by Wyndham O'Fallon

2 out of 5
1100 Eastgate Dr O'Fallon IL
Fully refundableReserve now, pay when you stay
$54 nightly
The price is $62 total per night from Jul 1 to Jul 2
$62 total
Jul 1 - Jul 2
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 helpful staff and the clean ...
6.6/10 (1,020 reviews)
"Please don’t stay at this location. It looked as if the hallways had not been vacuumed in years, the back and side doors were propped open at the end of the hallways with rocks and it felt very unsafe. The ice machine had black flecks coming out of it with the ice, and when we asked for a towel to ..."

Reviewed on Jun 30, 2026

Opens in a new windowSuper 8 by Wyndham O'Fallon
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

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Clinton County

Save money on your flights to Clinton County as well as on hotel and car packages.

 

Free Fees

Snap up cheap Clinton County flights at Orbitz, and pay no booking fees. We also don’t charge fees when your plans change or are cancelled. While you’re there, check out our low fare deals on flights to other locations besides flights to Clinton County.

Everyday Is a Great Day to Save Even More

Get bonus points from Orbitz, the best discount travel planner in the business. Use your Orbitz Visa to take advantage of sales on Clinton County flights, or pile on points by using it for gas, groceries, and other everyday goods and services. Pack your wallet with even more savings using our cutting-edge suite of mobile tools.

Mix and Match

At Orbitz, we turned a great idea from the world of fashion into another way for you to save money. When you shop our low cost tickets on flights to any destination, don’t be afraid to mix and match different airlines for maximum savings on your Clinton County flights air ticket. Save more on air travel every day in every way at Orbitz.

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 $220 and $1,773 this week. The best price to travel one-way was $105, originating in Miami (MIA).
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.