Cheap Flights from Guatemala City (GUA) to Sidney (SDY)

Popular airlines from La Aurora Intl. Airport (GUA) to Sidney, MT (SDY-Sidney-Richland Municipal)

Flights from Guatemala City (GUA) to Sidney (SDY)
Origin airport
La Aurora Intl.
Destination airport
Sidney-Richland Municipal
Distance
2418 mi

Guatemala City to Sidney Flights

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

 

The best time to book a flight from Guatemala City to Sidney

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

 

Frequently asked questions

How much does a flight from La Aurora Intl. Airport (GUA) to Sidney-Richland Municipal Airport (SDY) cost?
Grab a cheap one-way flight or cheap return flight from La Aurora Intl. Airport (GUA) 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 La Aurora Intl. Airport (GUA) to Sidney-Richland Municipal Airport (SDY)?
is the least expensive month to fly from GUA to SDY. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from La Aurora Intl. Airport (GUA) to Sidney-Richland Municipal Airport (SDY)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from GUA to SDY. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from La Aurora Intl. Airport (GUA) to Sidney-Richland Municipal Airport (SDY)?
You'll have to take a flight with a layover when traveling from La Aurora Intl. Airport (GUA) to Sidney-Richland Municipal Airport (SDY). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from GUA to SDY?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, time of year 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 La Aurora Intl. Airport (GUA) to Sidney-Richland Municipal Airport (SDY)?
To arrive at Sidney-Richland Municipal Airport (SDY) without delays, select a flight that takes off from La Aurora Intl. Airport (GUA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 La Aurora Intl. Airport (GUA) to Sidney-Richland Municipal Airport (SDY) last-minute?
Last-minute bookings from GUA to SDY are generally more expensive. To secure the best prices, start looking for flights ahead of time. That said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Is it cheaper to book a GUA to SDY flight and hotel package?
Compared with arranging flights and hotels separately, booking a GUA to SDY flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from La Aurora Intl. Airport (GUA) to Sidney-Richland Municipal Airport (SDY)?
Typically, you can cancel or reschedule your GUA to SDY flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.