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

Flight deals from Denver to Chicago

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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 Denver to Chicago

Denver Chicago

BEST

DEAL

Wed, 02 Oct DEN - ORD

$25 $24

Prime price per passenger

Denver Chicago

BEST

DEAL

Wed, 11 Sep DEN - ORD

Sat, 14 Sep ORD - DEN

$138 $135

Prime price per passenger

Denver Chicago

BEST

DEAL

Thu, 12 Sep DEN - ORD

Thu, 12 Sep ORD - DEN

$149 $146

Prime price per passenger

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

Looking for a great deal on Frontier Airlines flights from Denver to Chicago? 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 Chicago. 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 Denver 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 Chicago holiday by booking a hotel and renting a car! Convenience will take on a completely new meaning after your experience with eDreams!.

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At eDreams, your online travel portal, you can easily find cheap flights with Frontier Airlines from Denver to Chicago. 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 Denver to Chicago!

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 Denver after Chicago. 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 Chicago with your trip at eDreams. With our combination offers you save even more! Book your Frontier Airlines flights from Denver to Chicago quickly, easily and conveniently now with eDreams.

Frontier Airlines Denver-Chicago flights FAQ's

Which airports does Frontier Airlines fly between Denver and Chicago?

For flights between Denver and Chicago, Frontier Airlines operates the following airport routes:

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

What do Frontier Airlines flights from Denver to Chicago cost?

One of Frontier Airlines cheapest prices for a Denver to Chicago flight we have right now is $24. On average though, flights with Frontier Airlines cost $103.97 for the route Denver to Chicago, 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 Denver and going to Chicago, according to our customers' bookings.

Flight Time 2 h and 31 m The Frontier Airlines flight duration between Denver and Chicago is around 2 h and 31 m, however it could be affected by other circumstances.

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

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