$436 Cheap Flights from Chadron (CDR) to St. Louis (STL)

View $436 flight on Tue, May 13, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Chadron to St. Louis (CDR-STL)

Prices were available within the past 7 days and start at $436 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Chadron (CDR) to St. Louis (STL)
Origin airport
Chadron Municipal
Destination airport
Lambert-St. Louis Intl.
Distance
722 mi

Chadron to St. Louis Flights

The cheapest times to fly from Chadron 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 Chadron to St. Louis are during the month of . You can find some of the cheapest flights from Chadron to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chadron to St. Louis

Sunday is one of the best days to book for cheap flights from Chadron 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 Chadron 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 Chadron to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $436 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 Chadron 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 Chadron 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 Chadron Municipal Airport (CDR) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from CDR 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 CDR to STL?
The cheapest flights from CDR 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 CDR to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CDR to STL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Chadron Municipal Airport (CDR) to Lambert-St. Louis Intl. Airport (STL)?
You’ll need to book a flight with a layover when traveling from Chadron Municipal Airport (CDR) to Lambert-St. Louis Intl. Airport (STL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CDR to STL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chadron Municipal Airport (CDR) to Lambert-St. Louis Intl. Airport (STL)?
Book a flight from Chadron Municipal Airport (CDR) to Lambert-St. Louis Intl. Airport (STL) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 22% more likely to be canceled.**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 Chadron Municipal Airport (CDR) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute bookings from CDR to STL are typically more expensive. To secure the cheapest rates, start looking for flights ahead of time. That said, if you’re flexible with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book a CDR to STL flight and hotel package?
Opting for a CDR to STL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of accommodations and then add activities, flights 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 Chadron Municipal Airport (CDR) to Lambert-St. Louis Intl. Airport (STL)?
In most cases, you’re able to cancel or reschedule your CDR to STL flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you want further information, head to our Customer Service portal.

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*Available to One Key members.