$23 Cheap flights to St. Clair County

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Top places to visit in St. Clair County

A city skyline with a prominent arch landmark, several high-rise buildings, and boats on a river.
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O'Fallon

O'Fallon

Cheap flights to St. Clair County from $23 One Way, $46 Round Trip

$46 return flights and $23 one-way flights to St. Clair 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.

Thu, Oct 15 - Thu, Oct 22
ATL
Atlanta
STL
St. Louis
$46 Roundtrip, found 9 hours ago
$46
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Atlanta to St. Louis, returning Thu, Oct 22, priced at $46 found 9 hours ago
Fri, Oct 30 - Sun, Nov 1
DEN
Denver
STL
St. Louis
$88 Roundtrip, found 19 hours ago
$88
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Fri, Oct 30 from Denver to St. Louis, returning Sun, Nov 1, priced at $88 found 19 hours ago
Sun, Oct 11 - Sun, Oct 18
DFW
Dallas
STL
St. Louis
$98 Roundtrip, found 1 day ago
$98
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Oct 11 from Dallas to St. Louis, returning Sun, Oct 18, priced at $98 found 1 day ago
Sat, Sep 5 - Tue, Sep 8
ATL
Atlanta
STL
St. Louis
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 5 from Atlanta to St. Louis, returning Tue, Sep 8, priced at $117 found 1 day ago
Sat, Sep 5 - Tue, Sep 8
ATL
Atlanta
STL
St. Louis
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Sep 5 from Atlanta to St. Louis, returning Tue, Sep 8, priced at $117 found 1 day ago
Fri, Oct 9 - Sun, Oct 11
MCO
Orlando
STL
St. Louis
$135 Roundtrip, found 18 hours ago
$135
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Fri, Oct 9 from Orlando to St. Louis, returning Sun, Oct 11, priced at $135 found 18 hours ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
BNASt. LouisAugust 14 to August 16$174
CLESt. LouisAugust 15 to August 16$292
DFWSt. LouisAugust 16 to August 23$311
AUSSt. LouisAugust 15 to August 22$355
DCASt. LouisAugust 14 to August 28$482
CLTSt. LouisAugust 14 to August 15$495
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic St. Clair County Accommodation Deals

Casino Queen Hotel

Casino Queen Hotel

3 out of 5
200 Front Street East St. Louis IL
Fully refundableReserve now, pay when you stay
$99 nightly
The price is $115 total per night from Aug 11 to Aug 12
$115 total
Aug 11 - Aug 12
Total with taxes and fees
Book a stay at this business-friendly hotel in East St. Louis. Enjoy free WiFi, free parking, and a casino. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (2,158 reviews)
"No staff to get fresh towels! You had to request to have your room cleaned. No breakfast! Would not recommend this hotel!"

Reviewed on Aug 10, 2026

Opens in a new windowCasino Queen Hotel
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 Aug 16 to Aug 17
$102 total
Aug 16 - Aug 17
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! (1,028 reviews)
"Great stay! Need bigger front doors"

Reviewed on Aug 9, 2026

Opens in a new windowDrury Inn & Suites St. Louis Fairview Heights
Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

4 out of 5
315 Chestnut St St. Louis MO
Fully refundableReserve now, pay when you stay
$134 nightly
The price is $158 total per night from Aug 28 to Aug 29
$158 total
Aug 28 - Aug 29
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (4,222 reviews)
"A Great place to stay and will do it again."

Reviewed on Aug 10, 2026

Opens in a new windowHyatt Regency St. Louis at The Arch
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Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue St. Louis MO
Fully refundableReserve now, pay when you stay
$92 nightly
The price is $107 total per night from Aug 30 to Aug 31
$107 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (3,358 reviews)
"Great place! Their room and free breakfast are amazing!"

Reviewed on Aug 10, 2026

Opens in a new windowClayton Plaza Hotel & Extended Stay
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

St. Clair County

Reach your destination without breaking your budget by booking your flights to St. Clair 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 St. Clair County Flight

Whether planning ahead or deciding to book your trip at the last minute, Orbitz will provide the lowest rates on St. Clair 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 St. Clair 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 St. Clair 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 St. Clair 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 St. Clair County?
MidAmerica-St. Louis Airport (BLV) is the major entry point for this terrific region. Once you've left the terminal, the options are endless when it comes to exploring St. Clair County.
How much is a flight to St. Clair County?
If you're hunting down return flights, airfares ranged between $46 and $495 this week. The lowest price for one-way was $23, from Atlanta (ATL).
How to book the cheapest flight to St. Clair County?
Using Orbitz, you'll find some of the most affordable flight deals around from a huge range of airlines. But if you want to increase your likelihood of nabbing cheap flights to St. Clair County, here are some tips we think will help:

  • Consider other airports to save extra cash. Enter your preferred departure and arrival airports in the form fields, then click on the 'Nearby airports' function below. It will list any available options.
  • If you're flexible with your travel itinerary, click on the 'Show flexible dates' option. You'll see the flight deals for the days either side of your selected departure. Ticket prices often vary depending on what day of the week it is.
  • You can also select the 'Show options' function to filter results for your preferred airline, seating class, nonstop flights and refundable flights. Under 'Sort & Filter' to the left, you can even choose the time of day you want to fly.
  • Book as soon as you've decided on your travel dates. While you can get lucky once in a while, airfares rarely drop in price as your departure date approaches.
  • Make big savings on your vacation by combining your hotel, flights and car rentals into a package with Orbitz. Your budget will thank you.
  • Flying during peak season can mean expensive airfares. Try to vacation outside of popular periods, such as Easter, Thanksgiving and school breaks.

How long is a flight to St. Clair County?
The USA is big, so that depends on which airport you're departing from. To make vacation planning a little easier, we've chosen some of the most common routes to St. Clair County and listed their average flight times:

  • 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 St. Clair County?
Snap up a bargain and book your seats to St. Clair County in January. If you've missed this month, don't worry. February and August often have low airfares available, too. Be careful not to snooze on a sale — cheap flights come and go in a flash!
What day of the week is the cheapest to book a flight to St. Clair County?
Typically, Tuesdays, Wednesdays and Saturdays are the cheapest days to book a flight to St. Clair County. If you're looking for the most competitive airfares, search across those days and you're likely to pick up a fantastic flight deal.
What is the cheapest day of the week to fly to St. Clair County?
According to Orbitz data from 2020, you'll want to kick off your vacation on a Monday to nab cheap flights to St. Clair County. Next cheapest day? Tuesday. Saturday will cost the most. So, consider leaving early in the week if you want to score a wallet-friendly fare without paying premium prices.
What is the cheapest month to fly to St. Clair County?
To land cheap flights to St. Clair County, you should leave in August. If getting a great deal on your plane ticket is your number one priority, Orbitz data has found that this is generally the best month to take a trip. June is when fares are the least affordable.
Which airlines allow free cancellation?
When you search for flights on Orbitz, choose "Filter by flexible change policies." This filter will quickly find all the carriers offering free cancellation and no change fees. That means you can breathe easy knowing that if things change, your ticket can too.
What do I need for the flight to St. Clair County?
There's nothing as exciting as jetting somewhere new, but it's wise to be prepared. These useful tips will help get your journey off to a smooth start:

  • Your travel documents are the most important things you'll need to have with you on your flight. To avoid any problems at check-in time, make sure that the personal info on your ticket corresponds with your government-issued photo ID.
  • Take some activities to keep you amused on your trip to St. Clair County. Books, magazines and electronic gadgets like tablets and e-readers are ideal. Remember to take a bottle of water as well. Even on a short flight, it's important to keep well-hydrated.
  • It can get very cool on the plane. If you don't like the thought of shivering your way through the flight, wear another layer of clothing.

How do I get cheap first-class/business deals to St. Clair County?
If you think a business or first-class ticket is beyond your reach, you may want to think again. Here are some top tips to help you nab a premium flight to St. Clair County for a whole lot less:

  • Be flexible with your travel dates and hold out for sales on first or business-class airfares.
  • Look for a low-cost carrier that offers seats in business class. They usually come with extra legroom and a glass of Champagne — and a nicer price.
  • Make the most of your airline's flight rewards program and use points to upgrade your seat. You can also bid for an upgrade in online auctions.

What is the best time to go to St. Clair County?
St. Clair County is popular in March, May and June. If you plan to head there during these months, it would be wise to book ahead of time to ensure you pick up the most rewarding deals. Want to know what summertime's like in St. Clair County? Average daily temperatures usually float between 70 ºF and 85 ºF. Like most places in the Northern Hemisphere, the summer season commences 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.