Cheap flights from Colorado to Moline from $135

The cheapest month to fly to Moline from Colorado is in July. Flight prices, which tend to average around $194, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Moline from Colorado during December instead. Flights to Moline in December, while not as cheap as those in July, still average around $209.

On average, the least expensive day to fly to Moline from Colorado is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $319. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $937. These prices are subject to change though, so be sure to set up a Price Alert for flights to Moline.

Fly from Denver Intl to Moline Quad-City for the best Colorado - Moline Quad-City flight prices

American Airlines and United Airlines are the most popular carriers operating from Colorado to Moline Quad-City

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Moline from Colorado according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Moline. Keep in mind that there are 4 different airlines that fly to Moline on a routine basis, so you have a few additional options to choose from.

As of May 2026, there are 1 flights per day flying from Colorado to Moline. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

As of May 2026, 7 flights take off from Colorado and land in Moline each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.