Cheap flights from Chicago (CHI) to Aurora, CO from $31

To save up to 28% on this flight, we recommend booking at least 49 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago to Aurora from $264 1-2 weeks out and tickets from $332 for flights departing within the next 72 hours.

Our data shows that January tends to be the cheapest month to fly to Aurora from Chicago. Users have commonly found prices around $252 for the month, but tickets can be as low as $93. Due to multiple factors, prepare for potentially higher prices in July.

When flying from Chicago to Aurora, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

United Airlines, American Airlines, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Yes, there are multiple flights from Chicago to Aurora for under $100. The cheapest flight booked recently is on Frontier for just $73, but on average you can expect to pay $90.

Cheapflights has at least 20 direct flights from Chicago to Aurora under $100. A good price for a nonstop flight from Chicago to Aurora is less than $91.

There are currently 20+ open flights from Chicago to Aurora within the next 7 days for less than $100.

Days when nonstop flights are available for this flight are: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

46 flight departures from Chicago to Aurora per day on average.
Morning (6am - Noon) - 28% of flight departures
Afternoon (Noon - 6pm) - 28% of flight departures
Evening (6pm - Midnight) - 43% of flight departures

There are many flights that can get you from Chicago to Aurora in 2h 41m. Fly via Frontier to get the fastest option. The distance between Chicago and Aurora is about 891 mi. Most flights are nonstop.

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $31. United Airlines flights start at $69 while deals on Southwest start at $79 one-way.

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Chicago to Aurora.

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Aurora on time: Aer Lingus (90%), Austrian Airlines (87%), Qatar Airways (86%).

The cheapest flight price from Chicago to Aurora is $104. On average you can expect to pay $628. The most popular route, (Chicago O'Hare Intl - Denver Intl), can usually be booked for $132.

This is defined as Chicago O'Hare Intl Airport (ORD) and Denver Intl Airport (DEN). Codes like Denver Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Colorado Springs Airport (COS), Denver Arapahoe Co Airport (APA), Cheyenne Airport (CYS), Loveland Northern Colorado Airport (FNL).