$241+ Cheap flights from Cape Girardeau to St. Louis (CGI - STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
CGI — STL
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Cape Girardeau to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Cape Girardeau to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cape Girardeau to St. LouisExplore the most affordable flight options available from Cape Girardeau to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Cape Girardeau to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:25 pm -
2 stops19h 52m
Sun 9/2710:20 am -
1 stop10h 15m
Deal found 9/8![Multiple Airlines logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:25 pm -
2 stops21h 45m
Thu 9/2410:20 am -
1 stop10h 15m
Deal found 9/5![Multiple Airlines logo]()
$717
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:50 am -
2 stops14h 09m
Sat 9/123:19 pm -
2 stops21h 31m
Deal found 9/6![Multiple Airlines logo]()
$1,855
Best flights from Cape Girardeau to St. LouisDiscover carefully curated flight deals from Cape Girardeau to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Cape Girardeau to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:25 pm -
2 stops19h 52m
Sun 9/2710:20 am -
1 stop10h 15m
Deal found 9/8![Multiple Airlines logo]()
$615
This Expedia deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:50 am -
2 stops14h 09m
Thu 9/243:19 pm -
2 stops21h 31m
Deal found 9/5![Multiple Airlines logo]()
$1,790
Last-minute flights from Cape Girardeau to St. LouisDiscover last-minute flight deals from Cape Girardeau to St. Louis. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Cape Girardeau to St. Louis. Data last updated September 9, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:50 am -
2 stops14h 09m
Sat 9/123:19 pm -
2 stops21h 31m
Deal found 9/6![Multiple Airlines logo]()
$1,855
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:25 pm -
2 stops21h 45m
Thu 9/2410:20 am -
1 stop10h 15m
Deal found 9/5![Multiple Airlines logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:25 pm -
2 stops19h 52m
Sun 9/2710:20 am -
1 stop10h 15m
Deal found 9/8![Multiple Airlines logo]()
$615
One-way flights from Cape Girardeau to St. LouisSearch for one-way flight options from Cape Girardeau to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Cape Girardeau to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:40 am -
2 stops51h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:50 am -
3 stops49h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:50 am -
3 stops51h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$494
Find flight deals from Cape Girardeau to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Cape Girardeau (CGI) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $615 (Kiwi.com) |
One-way from | $241 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Cape Girardeau to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Cape Girardeau to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Cape GirardeauSt. Louis
CGI Cape Girardeau - STL Lambert-St Louis
CGISTL
Cape Girardeau
Sat 10/3
9:40 am-1:10 pm
2 stops51h 30m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$241
Cape GirardeauSt. Louis
CGI Cape Girardeau - STL Lambert-St Louis
CGISTL
Cape Girardeau
Sat 9/26
9:50 am-11:17 am
3 stops49h 27m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$347
Cape GirardeauSt. Louis
CGI Cape Girardeau - STL Lambert-St Louis
CGISTL
Cape Girardeau
Sat 9/19
9:50 am-1:10 pm
3 stops51h 20m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$494
Quickest round-trip
Cape GirardeauSt. Louis
CGI Cape Girardeau - STL Lambert-St Louis
CGISTL
Cape Girardeau
Wed 9/23
3:25 pm-11:17 am
2 stops19h 52m
Lambert-St Louis
Sun 9/27
10:20 am-8:35 pm
1 stop10h 15m
$615
Cape GirardeauSt. Louis
CGI Cape Girardeau - STL Lambert-St Louis
CGISTL
Cape Girardeau
Sun 9/20
9:50 am-11:59 pm
2 stops14h 09m
Lambert-St Louis
Thu 9/24
3:19 pm-12:50 pm
2 stops21h 31m
$1,790
Sorted by cheapest first
Compare providers for flights from Cape Girardeau to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cape Girardeau to St. Louis in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cape Girardeau-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cape Girardeau-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cape Girardeau-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cape Girardeau-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cape Girardeau-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Cape Girardeau to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cape Girardeau with our price prediction graph.
CGI-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Cape Girardeau to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
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Edwardsville
Glencoe
Chesterfield
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