Cheap Flights from Waterloo (ALO) to Moline (MLI)

Popular airlines from Waterloo, IA (ALO-Waterloo Regional) to Quad City Intl. Airport (MLI)

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Flights from Waterloo (ALO) to Moline (MLI)
Origin airport
Waterloo Regional
Destination airport
Quad City Intl.
Distance
123 mi

Waterloo to Moline Flights

The cheapest times to fly from Waterloo to Moline

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

 

The best time to book a flight from Waterloo to Moline

Sunday is one of the best days to book for cheap flights from Waterloo to Moline: 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 Waterloo to Moline

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 Waterloo to Moline 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 Waterloo to Moline 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 Waterloo to Moline 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 Waterloo Regional Airport (ALO) to Quad City Intl. Airport (MLI) cost?
Discover the latest flight deals from ALO to MLI 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 ALO to MLI?
The cheapest flights from ALO to MLI 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 ALO to MLI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ALO to MLI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Waterloo Regional Airport (ALO) to Quad City Intl. Airport (MLI)?
Direct flights from Waterloo Regional Airport (ALO) to Quad City Intl. Airport (MLI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ALO to MLI?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Waterloo Regional Airport (ALO) to Quad City Intl. Airport (MLI)?
To reach Quad City Intl. Airport (MLI) on schedule, select a flight that takes off from Waterloo Regional Airport (ALO) 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 Waterloo Regional Airport (ALO) to Quad City Intl. Airport (MLI) last-minute?
Last-minute bookings from ALO to MLI are usually more expensive. For the best rates, start looking for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book an ALO to MLI flight and hotel package?
Opting for an ALO to MLI 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 it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Waterloo Regional Airport (ALO) to Quad City Intl. Airport (MLI)?
It's usually possible to reschedule or cancel your ALO to MLI flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.