Cheap Flights from Lima (LIM) to Sidney (SDY)

Popular airlines from Jorge Chávez Intl. Airport (LIM) to Sidney, MT (SDY-Sidney-Richland Municipal)

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Frequently asked questions

How much does a flight from Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY) cost?
Lock in a cheap one-way flight or cheap return flight from Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY)?
The cheapest month to fly from LIM to SDY is , when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from LIM to SDY. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY)?
There aren't any daily direct flights from Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from LIM to SDY?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, carrier 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 Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY)?
Select a flight from Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY) last-minute?
Booking your plane ticket from LIM to SDY right before your journey is typically more expensive. But if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a LIM to SDY flight and hotel package?
You'll generally save money by securing a LIM 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 selecting your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Jorge Chavez Intl. Airport (LIM) to Sidney-Richland Municipal Airport (SDY)?
If you booked your LIM to SDY flight within 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 this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Jorge Chávez Intl.
Destination airport
Sidney-Richland Municipal
Distance
4450 mi

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Lima to Sidney Flights

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

 

The best time to book a flight from Lima to Sidney

Sunday is one of the best days to book for cheap flights from Lima 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 Lima 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 Lima to Sidney in 2026. 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 Lima 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 Lima 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.

 

Lima to Sidney Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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