Cheap Flights from Rolla (RLA) to St. Louis (CPS)

Popular airlines from Rolla, MO (RLA-Rolla National) to St. Louis, MO (CPS-St. Louis Downtown)

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Frequently asked questions

How much does a flight from Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS) cost?
Get a cheap one-way flight or cheap return flight from Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS)?
Traveling in is a great way to save, as it's the cheapest month for flights between RLA and CPS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest RLA to CPS flight.
How many flights per day from Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS)?
There are no daily direct flights available from Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from RLA to CPS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS)?
To avoid potential delays on the Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS) last-minute?
Last-minute fares from RLA to CPS are typically more expensive. For the cheapest rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book a RLA to CPS flight and hotel package?
You can save money by booking a RLA to CPS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal accommodations and flights, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Rolla, MO (RLA-Rolla National) to St. Louis Downtown Airport (CPS)?
If you booked your RLA to CPS flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Rolla National
Destination airport
St. Louis Downtown
Distance
92 mi

Book with confidence

Book with confidence

Rolla to St. Louis Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Rolla 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 Rolla 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 Rolla 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 Rolla 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 Rolla 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.

 

Rolla to St. Louis Flights

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