$76 Find Cheap American Airlines Flights from Chicago to Denver

When to Book Flights with American Airlines from Chicago to Denver

• How far in advance should I book tickets for a flight with American Airlines from Chicago to Denver?

  Generally, when trying to get a below average price for your ticket, try to book around 7 days before departure. For the cheapest possible price, our data suggests booking 91 days before departure.

• Is American Airlines the cheapest airline to fly with from Chicago to Denver?

  With an average price of $243 return, American Airlines is not the cheapest airline to fly from Chicago to Denver with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $135 on average.

• What is the cheapest American Airlines flight from Chicago to Denver?

  In the last 3 days, the lowest price for a flight with American Airlines from Chicago to Denver was $124 for a return flight and $75 for a one-way flight.

• Does American Airlines fly direct to Denver from Chicago?

  Yes, American Airlines does offer direct flights for the route, with around 6 flights per week.

• What’s the cheapest day of the week to fly from Chicago to Denver with American Airlines?

  On average, the cheapest day of the week to fly from Chicago to Denver with American Airlines is Monday, when prices are around $69. The most expensive day is generally Thursday, where the average price is around $89.

• What’s the cheapest month to fly from Chicago to Denver with American Airlines?

  The cheapest month for American Airlines flights to Denver from Chicago is generally November, where plane tickets cost $98 on average. If possible, try to avoid the most expensive months of January and July, where tickets cost $173 and $219 respectively.