Cheap Flights from Johannesburg (JNB) to Sidney (SDY)

Popular airlines from O.R. Tambo Intl. Airport (JNB) to Sidney, MT (SDY-Sidney-Richland Municipal)

Frequently asked questions

How much does a flight from O.R. Tambo Intl. Airport (JNB) to Sidney-Richland Municipal Airport (SDY) cost?
Grab a cheap one-way flight or cheap return flight from O.R. Tambo Intl. Airport (JNB) 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 O.R. Tambo Intl. Airport (JNB) to Sidney-Richland Municipal Airport (SDY)?
The cheapest month to fly from JNB to SDY is , when there's less demand. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from O.R. Tambo Intl. Airport (JNB) to Sidney-Richland Municipal Airport (SDY)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest JNB to SDY flight.
How many flights per day from O.R. Tambo Intl. Airport (JNB) to Sidney-Richland Municipal Airport (SDY)?
There aren't any daily nonstop flights from O.R. Tambo Intl. Airport (JNB) to Sidney-Richland Municipal Airport (SDY). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from JNB to SDY?
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 peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O.R. Tambo Intl. Airport (JNB) to Sidney-Richland Municipal Airport (SDY)?
To avoid possible delays on the O.R. Tambo Intl. Airport (JNB) to Sidney-Richland Municipal Airport (SDY) route, aim to travel before 3 PM. Flights 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 O.R. Tambo Intl. Airport (JNB) to Sidney-Richland Municipal Airport (SDY) last-minute?
Last-minute bookings from JNB to SDY are generally more expensive. To lock in the lowest rates, start searching for flights as soon as possible. That being said, if you can play around with your travel dates, you may land a cheap ticket just before your departure.
Is it cheaper to book a JNB to SDY flight and hotel package?
You'll typically save money by securing a JNB to SDY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from O.R. Tambo Intl. Airport (JNB) to Sidney-Richland Municipal Airport (SDY)?
In most cases, you're able to reschedule or cancel your JNB to SDY flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
O.R. Tambo Intl.
Destination airport
Sidney-Richland Municipal
Distance
9476 mi

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Johannesburg to Sidney Flights

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

 

The best time to book a flight from Johannesburg to Sidney

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

 

Johannesburg to Sidney Flights

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*Available to One Key members.