Cheap Flights from Denver (DEN) to Sterling (SQI)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save on select hotels after you book a flight*

  • Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Eid al-Fitr Sale

Members save up to 40% on hotels. Plan this year’s big trip and save.
Book now
Flights from Denver (DEN) to Sterling (SQI)
Origin airport
Denver Intl.
Destination airport
Whiteside County
Distance
1269 km

Denver to Sterling Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Denver to Sterling offer the perfect respite. Not only does exploring Sterling provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Denver to Sterling may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Sterling are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Sterling more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Sterling is now!

Frequently asked questions

Is it cheaper to buy a plane ticket from DEN to SQI last minute?
Booking your trip from DEN to SQI last minute could save you cash if you're lucky to find a bargain. However, airfares don't typically get cheaper as the date of departure nears. If you take a wait-and-see approach, flights could also be booked up or the best seats gone (hello, middle seat!). If you'd rather not take any chances, book well in advance of the date you want to leave. It's worth noting that some of the best deals can be found up to 12 months in advance. If your preferred airline hasn't released its fares yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Rock Falls from Denver?
There are three airports you can jet into when traveling from Denver to Rock Falls: Sterling, IL (SQI-Whiteside County), Rockford, IL (RFD-Greater Rockford) and Quad City Intl. Airport (MLI). Sterling, IL (SQI-Whiteside County) is roughly 5 kilometers south of the center of Rock Falls. Before deciding where to touch down, factor in flight prices and availability, the distance to your next stop and transportation options from the airport.
Can I change the date of my flight from Denver Intl. Airport (DEN) to SQI?
Plans don't always work out, so Expedia is here to help make amending your journey as easy as possible. First, find your Denver Airport to SQI itinerary through the Expedia Trips portal and read the fare rules about what sorts of changes are allowed. If you booked your plane ticket in the last 24 hours, some carriers allow you to cancel at no cost and organize new flights. If you bought your fare more than 24 hours ago, contact us via our Customer Service portal to find out what your options are.

Explore a world of travel with Expedia