Cheap Flights from Sterling (SQI) to Ponce (PSE)

Popular airlines from Sterling, IL (SQI-Whiteside County) to Ponce (PSE-Mercedita)

Flights from Sterling (SQI) to Ponce (PSE)
Origin airport
Whiteside County
Destination airport
Mercedita
Distance
2131 mi

Sterling to Ponce Flights

The cheapest times to fly from Sterling to Ponce

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

 

The best time to book a flight from Sterling to Ponce

Sunday is one of the best days to book for cheap flights from Sterling to Ponce: 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 Sterling to Ponce

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 Sterling to Ponce 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 Sterling to Ponce 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 Sterling to Ponce 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 Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE) cost?
Secure a cheap one-way flight or cheap return flight from Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE) 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 Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE)?
is the cheapest month to fly from SQI to PSE. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE)?
To find the cheapest airline that'll fly you from SQI to PSE, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE)?
Direct flights from Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE) aren't available daily, so you'll have 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 SQI to PSE?
You'll typically 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 Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE)?
To avoid potential delays on the Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE) 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 Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE) last-minute?
Booking your flight from SQI to PSE shortly before your journey is typically more expensive. But if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a SQI to PSE flight and hotel package?
Opting for a SQI to PSE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sterling, IL (SQI-Whiteside County) to Mercedita Airport (PSE)?
If you reserved your SQI to PSE 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 ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.