Cheap Flights from Cedar City (CDC) to St. Louis (STL)

Popular airlines from Cedar City, UT (CDC-Cedar City Regional) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Cedar City to St. Louis (CDC-STL)

Prices were available within the past 7 days and start at for one-way flights and $432 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 9 - Tue, Sep 16
CDC
Cedar City
STL
St. Louis
$432 Roundtrip, found 12 hours ago
$432
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Sep 9 from Cedar City to St. Louis, returning Tue, Sep 16, priced at $432 found 12 hours ago
Delta
Tue, Sep 30 - Wed, Oct 8
CDC
Cedar City
STL
St. Louis
$442 Roundtrip, found 4 days ago
$442
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 30 from Cedar City to St. Louis, returning Wed, Oct 8, priced at $442 found 4 days ago
Delta
Fri, Sep 12 - Wed, Sep 17
CDC
Cedar City
STL
St. Louis
$452 Roundtrip, found 12 hours ago
$452
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Sep 12 from Cedar City to St. Louis, returning Wed, Sep 17, priced at $452 found 12 hours ago
Delta
Tue, Sep 30 - Mon, Oct 6
CDC
Cedar City
STL
St. Louis
$457 Roundtrip, found 4 days ago
$457
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 30 from Cedar City to St. Louis, returning Mon, Oct 6, priced at $457 found 4 days ago
Delta
Fri, Sep 12 - Mon, Sep 15
CDC
Cedar City
STL
St. Louis
$462 Roundtrip, found 12 hours ago
$462
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Sep 12 from Cedar City to St. Louis, returning Mon, Sep 15, priced at $462 found 12 hours ago
Delta
Tue, Sep 9 - Tue, Sep 16
CDC
Cedar City
STL
St. Louis
$512 Roundtrip, found 12 hours ago
$512
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Sep 9 from Cedar City to St. Louis, returning Tue, Sep 16, priced at $512 found 12 hours ago
Delta
Wed, Oct 1 - Fri, Oct 3
CDC
Cedar City
STL
St. Louis
$519 Roundtrip, found 4 days ago
$519
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 1 from Cedar City to St. Louis, returning Fri, Oct 3, priced at $519 found 4 days ago
Delta
Tue, Sep 30 - Fri, Oct 3
CDC
Cedar City
STL
St. Louis
$524 Roundtrip, found 4 days ago
$524
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 30 from Cedar City to St. Louis, returning Fri, Oct 3, priced at $524 found 4 days ago
Delta
Thu, Oct 2 - Fri, Oct 3
CDC
Cedar City
STL
St. Louis
$529 Roundtrip, found 4 days ago
$529
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct 2 from Cedar City to St. Louis, returning Fri, Oct 3, priced at $529 found 4 days ago
Delta
Fri, Oct 3 - Mon, Oct 6
CDC
Cedar City
STL
St. Louis
$532 Roundtrip, found 4 days ago
$532
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 3 from Cedar City to St. Louis, returning Mon, Oct 6, priced at $532 found 4 days ago
Delta
Tue, Sep 9 - Sun, Sep 14
CDC
Cedar City
STL
St. Louis
$584 Roundtrip, found 12 hours ago
$584
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Sep 9 from Cedar City to St. Louis, returning Sun, Sep 14, priced at $584 found 12 hours ago
Delta
Thu, Oct 2 - Sun, Oct 5
CDC
Cedar City
STL
St. Louis
$585 Roundtrip, found 4 days ago
$585
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct 2 from Cedar City to St. Louis, returning Sun, Oct 5, priced at $585 found 4 days ago
Delta
Thu, Oct 2 - Thu, Oct 9
CDC
Cedar City
STL
St. Louis
$589 Roundtrip, found 4 days ago
$589
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct 2 from Cedar City to St. Louis, returning Thu, Oct 9, priced at $589 found 4 days ago
Delta
Mon, Oct 6 - Wed, Oct 8
CDC
Cedar City
STL
St. Louis
$590 Roundtrip, found 4 days ago
$590
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 6 from Cedar City to St. Louis, returning Wed, Oct 8, priced at $590 found 4 days ago
Delta
Thu, Sep 11 - Sun, Sep 14
CDC
Cedar City
STL
St. Louis
$594 Roundtrip, found 12 hours ago
$594
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Sep 11 from Cedar City to St. Louis, returning Sun, Sep 14, priced at $594 found 12 hours ago
Delta
Fri, Sep 12 - Sun, Sep 14
CDC
Cedar City
STL
St. Louis
$604 Roundtrip, found 12 hours ago
$604
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Sep 12 from Cedar City to St. Louis, returning Sun, Sep 14, priced at $604 found 12 hours ago
Delta
Mon, Oct 6 - Thu, Oct 9
CDC
Cedar City
STL
St. Louis
$610 Roundtrip, found 4 days ago
$610
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 6 from Cedar City to St. Louis, returning Thu, Oct 9, priced at $610 found 4 days ago
Delta
Fri, Oct 3 - Mon, Oct 6
CDC
Cedar City
STL
St. Louis
$622 Roundtrip, found 4 days ago
$622
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 3 from Cedar City to St. Louis, returning Mon, Oct 6, priced at $622 found 4 days ago
Delta
Tue, Sep 9 - Tue, Sep 16
CDC
Cedar City
STL
St. Louis
$632 Roundtrip, found 12 hours ago
$632
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Sep 9 from Cedar City to St. Louis, returning Tue, Sep 16, priced at $632 found 12 hours ago
Delta
Fri, Oct 3 - Mon, Oct 6
CDC
Cedar City
STL
St. Louis
$652 Roundtrip, found 4 days ago
$652
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 3 from Cedar City to St. Louis, returning Mon, Oct 6, priced at $652 found 4 days ago
Flights from Cedar City (CDC) to St. Louis (STL)
Origin airport
Cedar City Regional
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Delta
Roundtrip price
$431
Distance
1232 mi

Cedar City to St. Louis Flights

The cheapest times to fly from Cedar City to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cedar City to St. Louis are during the month of September. You can find some of the cheapest flights from Cedar City to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cedar City to St. Louis

Sunday is one of the best days to book for cheap flights from Cedar City to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cedar City to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cedar City to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cedar City to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cedar City to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cedar City Regional Airport (CDC) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from CDC to STL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CDC to STL?
The cheapest flights from CDC to STL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CDC to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CDC to STL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Cedar City Regional Airport (CDC) to Lambert-St. Louis Intl. Airport (STL)?
There aren't any daily direct flights available from Cedar City Regional Airport (CDC) to Lambert-St. Louis Intl. Airport (STL). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from CDC to STL?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cedar City Regional Airport (CDC) to Lambert-St. Louis Intl. Airport (STL)?
To land at Lambert-St. Louis Intl. Airport (STL) without delays, opt for a flight that leaves Cedar City Regional Airport (CDC) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cedar City Regional Airport (CDC) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Waiting until just before your trip to book a ticket from CDC to STL often results in higher prices. While it's possible to find some last-minute offers, they're not always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Is it cheaper to book a CDC to STL flight and hotel package?
Booking a CDC to STL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cedar City Regional Airport (CDC) to Lambert-St. Louis Intl. Airport (STL)?
It's generally possible to reschedule or cancel your CDC to STL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.