$414 Cheap Flights from Charlotte (CLT) to Sidney (SDY)

View $414 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Charlotte-Douglas Intl. Airport (CLT) to Sidney, MT (SDY-Sidney-Richland Municipal)

Cheap Flights from Charlotte to Sidney (CLT-SDY)

Prices were available within the past 7 days and start at $414 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY) cost?
Grab a cheap one-way flight from $414 or cheap return flight from Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY)?
Traveling in may help you find better deals, as it's the cheapest month for flights between CLT and SDY. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CLT to SDY flight.
How many flights per day from Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY)?
Nonstop flights from Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CLT to SDY?
You'll generally find Tuesday the quietest day for flights, while Fridays are often 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 Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY)?
Choose a flight from Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour 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 Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY) last-minute?
Booking your flight from CLT to SDY just before your getaway is usually more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a CLT to SDY flight and hotel package?
Securing a CLT to SDY flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities 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 Charlotte-Douglas Intl. Airport (CLT) to Sidney-Richland Municipal Airport (SDY)?
Generally, it's possible to reschedule or cancel your CLT to SDY flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Charlotte-Douglas Intl.
Destination airport
Sidney-Richland Municipal
Distance
1471 mi

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Charlotte to Sidney Flights

The cheapest times to fly from Charlotte to Sidney

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 Charlotte to Sidney are during the month of . You can find some of the cheapest flights from Charlotte to Sidney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charlotte to Sidney

Sunday is one of the best days to book for cheap flights from Charlotte to Sidney: 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 Charlotte to Sidney

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 Charlotte to Sidney in 2025. You can also book with separate airlines for your outbound and return journeys, from $414 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 Charlotte to Sidney 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 Charlotte to Sidney 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.

 

Charlotte to Sidney Flights

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*Available to One Key members.