Cheap Flights from Sterling (SQI) to Des Moines (DSM)

Popular airlines from Sterling, IL (SQI-Whiteside County) to Des Moines International Airport (DSM)

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Flights from Sterling (SQI) to Des Moines (DSM)
Origin airport
Whiteside County
Destination airport
Des Moines Intl.
Distance
205 mi

Sterling to Des Moines Flights

The cheapest times to fly from Sterling to Des Moines

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

 

The best time to book a flight from Sterling to Des Moines

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

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 Des Moines 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 Sterling to Des Moines 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 Des Moines 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 Des Moines Intl. Airport (DSM) cost?
Discover the latest flight deals from SQI to DSM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SQI to DSM?
The cheapest flights from SQI to DSM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SQI to DSM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SQI to DSM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sterling, IL (SQI-Whiteside County) to Des Moines Intl. Airport (DSM)?
You'll have to book a flight with a layover when traveling from Sterling, IL (SQI-Whiteside County) to Des Moines Intl. Airport (DSM). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SQI to DSM?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending 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 Sterling, IL (SQI-Whiteside County) to Des Moines Intl. Airport (DSM)?
To reach Des Moines Intl. Airport (DSM) on time, select a flight that leaves from Sterling, IL (SQI-Whiteside County) before 3 PM. The likelihood 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 Sterling, IL (SQI-Whiteside County) to Des Moines Intl. Airport (DSM) last-minute?
Waiting until just before your trip to book a flight from SQI to DSM often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a SQI to DSM flight and hotel package?
Securing a SQI to DSM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights 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 Des Moines Intl. Airport (DSM)?
Typically, you can modify or cancel your SQI to DSM flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, go to our Customer Service portal.

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*Available to One Key members.