Book Cheap Frontier Airlines flights from Chicago (CHI) to Denver (DEN)

Flight deals from Chicago to Denver

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Frontier Airlines flight deals from Chicago to Denver

Chicago Denver

BEST

DEAL

Thu, 20 Feb ORD - DEN

$25 $24

Prime price per passenger

Chicago Denver

BEST

DEAL

Sat, 23 Nov ORD - DEN

Sun, 24 Nov DEN - ORD

-11 %

$70 $62

Prime price per passenger

Chicago Denver

BEST

DEAL

Fri, 22 Nov ORD - DEN

Sun, 24 Nov DEN - ORD

$79 $77

Prime price per passenger

Get your flight with Frontier Airlines to Denver starting at $24

Flying with Frontier Airlines

Looking for a great deal on Frontier Airlines flights from Chicago to Denver? eDreams US has an amazing search engine for you to check the last minute Frontier Airlines airfares if you are in hurry to see a loved one or for a last minute business trip. No need to worry for a smart choice! You can also look for the cheapest prices and save some money to enjoy more in Denver. We quickly compare and display the cheapest flight combinations in seconds and bring you the best ones! Adjust your travel dates now and explore the dozens of Frontier Airlines offers from Chicago at great prices, as you have all the privilege to access the top airline carriers and their best offers. Already chose Frontier Airlines's best suited deal? Don´t forget to enhance your Denver holiday by booking a hotel and renting a car! Convenience will take on a completely new meaning after your experience with eDreams!.

Fly with eDreams

At eDreams, your online travel portal, you can easily find cheap flights with Frontier Airlines from Chicago to Denver. Our fast search engine compares thousands of flights in just a few seconds and only shows you the really suitable flight connections.

Find the best deals on Frontier Airlines flights from Chicago to Denver!

Easy online travel

You can easily choose from various options, such as price, departure times, airport, flight duration, flight connections (direct flight or with a stopover) and many more, thereby filtering the most suitable Frontier Airlines flight from Chicago after Denver. Book your trip and save a lot of time with the simple and clear flight search from eDreams!

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It is also worth downloading the eDreams app and subscribing to our newsletter - here you will also receive exclusive discounts and offers with which you can save a lot of money on your next travel booking. You can also easily book a hotel or rental car in Denver with your trip at eDreams. With our combination offers you save even more! Book your Frontier Airlines flights from Chicago to Denver quickly, easily and conveniently now with eDreams.

Frontier Airlines Chicago-Denver flights FAQ's

Which airports does Frontier Airlines fly between Chicago and Denver?

For flights between Chicago and Denver, Frontier Airlines operates the following airport routes: For flights between Chicago and Denver, Frontier Airlines operates from the following airport routes: O hare International Airport (ORD) to Denver International (DEN)

What do Frontier Airlines flights from Chicago to Denver cost?

One of Frontier Airlines cheapest prices for a Chicago to Denver flight we have right now is $24. On average though, flights with Frontier Airlines cost $57.97 for the route Chicago to Denver, but it mostly depends on the season and how far in advance you book your tickets.

Cheapest Ticket Price $24 The most affordable rate found in the last 72 hours for flights operated by Frontier Airlines leaving from Chicago and going to Denver, according to our customers' bookings.

Flight Time 2 h and 47 m The Frontier Airlines flight duration between Chicago and Denver is around 2 h and 47 m, however it could be affected by other circumstances.

Departure Airport O'hare International Airport Your departure will be from O'hare International Airport, when flying with Frontier Airlines from Chicago to Denver.

Arrival Airport Denver International When flying with Frontier Airlines from Chicago to Denver, your arrival airport will be O'hare International Airport.