How long is the flight to Chicago with Frontier Airlines?

The average Frontier Airlines flight time from United States to Chicago is 2 hours and 9 minutes.

Which other airlines can I fly to Chicago with?

At the moment, American Airlines, United, Southwest Airlines, Alaska Airlines and Qatar Airways all fly to Chicago too.

Is there anywhere else I could fly to with Frontier Airlines?

Frontier Airlines currently also flies to Denver International, Las Vegas Harry Reid International and Dallas Fort Worth International.

What's the cheapest month to fly to Chicago with Frontier Airlines?

Although it's difficult to get an accurate idea of when Frontier Airlines flights to Chicago are cheapest, the lowest fares are currently for departures in June .

$17 Frontier Airlines Flights to Chicago

The best Frontier Airlines flight deals to Chicago

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to Chicago with Frontier Airlines.

Chicago.$17 per passenger.Departing Wed, Sep 11.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Charlotte Douglas on Wed, Sep 11, arriving in Chicago O'Hare International.Price includes taxes and charges.From $17, select.

Chicago.$17 per passenger.Departing Wed, Aug 28.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Charlotte Douglas on Wed, Aug 28, arriving in Chicago O'Hare International.Price includes taxes and charges.From $17, select.

Chicago.$18 per passenger.Departing Tue, Jul 16.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Portland on Tue, Jul 16, arriving in Chicago O'Hare International.Price includes taxes and charges.From $18, select.

Chicago.$18 per passenger.Departing Wed, Jun 5.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Charlotte Douglas on Wed, Jun 5, arriving in Chicago O'Hare International.Price includes taxes and charges.From $18, select.

Chicago.$28 per passenger.Departing Tue, Oct 1.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Nashville on Tue, Oct 1, arriving in Chicago O'Hare International.Price includes taxes and charges.From $28, select.

Chicago.$34 per passenger.Departing Sat, Nov 16.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Sat, Nov 16, arriving in Chicago Midway.Price includes taxes and charges.From $34, select.

Chicago.$78 per passenger.Departing Thu, May 30.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Charlotte Douglas on Thu, May 30, arriving in Chicago Midway.Price includes taxes and charges.From $78, select.

Chicago.$85 per passenger.Departing Fri, May 31.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Charlotte Douglas on Fri, May 31, arriving in Chicago O'Hare International.Price includes taxes and charges.From $85, select.

Find the cheapest time to fly to Chicago with Frontier Airlines

Flexible on travel dates? Here's when plane tickets are cheapest.

May

Jun

Jul

Aug

Sep

Oct

Nov

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Jan

Feb

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Apr

Find which Chicago airports Frontier Airlines flies to

We were able to find fares for the following Chicago airports. Find the one that works for you.

Flying to Chicago with Frontier Airlines

The things to know before you go.

Cheapest flight found	$17
Cheapest month to fly	August

How to find cheap flights to Chicago with Frontier Airlines

Looking for cheap plane tickets to Chicago? Here are a few tips on how to find the best price.

Simply hit "search"

We've compared every online travel agent and flight provider out there to find the cheapest Frontier Airlines plane tickets to Chicago. And with us, there are no added fees – what you see is what you pay.

Fly from Charlotte

At the moment, the best route to Chicago with Frontier Airlines is from Charlotte to Chicago.

Fly in August

The cheapest time to go to Chicago with Frontier Airlines is currently August.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day, to get flights to Chicago with Frontier Airlines.

Set up a Price Alert

We'll let you know when the price of your flight to Chicago goes up or down so you can book when the time is just right. You're even able to watch specific Frontier Airlines flights.

Book your Frontier Airlines flight to Chicago with extra peace of mind

Find flexible Frontier Airlines flights to Chicago

Frontier Airlines might offer amendable tickets to Chicago, which means you won't lose out if your booking has to be changed or canceled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Chicago. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower-emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Chicago with Frontier Airlines: FAQs

: The average Frontier Airlines flight time from United States to Chicago is 2 hours and 9 minutes.
: At the moment, American Airlines, United, Southwest Airlines, Alaska Airlines and Qatar Airways all fly to Chicago too.
: Frontier Airlines currently also flies to Denver International, Las Vegas Harry Reid International and Dallas Fort Worth International.
: Although it's difficult to get an accurate idea of when Frontier Airlines flights to Chicago are cheapest, the lowest fares are currently for departures in June.