What's the average Denver to Illinois flight price?

We looked at all of the upcoming return flights from Denver to Illinois we could find over the next 12 months. It looks like £46 is the best price. This is good, compared to the average Illinois ticket price of £183.

What is the cheapest month to fly from Denver to Illinois?

The cheapest month to fly from Denver to Central Illinois Regional Airport is usually May . The cheapest month to fly from Denver to Chicago O'Hare International Airport is usually June . The cheapest month to fly from Denver to Decatur Airport is usually June . And the cheapest month to fly from Denver to Greater Peoria Airport is usually June .

Which upcoming date is cheapest to fly from Denver to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Illinois on Tuesday, 11 June 2024 .

Are there any direct flights from Denver to Illinois?

Denver International Airport offers direct flights to Illinois.

If I'm flying from Denver, where in Illinois is cheapest to fly into?

If you're flying from Denver, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.

How long is the flight from Denver to Illinois?

The average flight time between Denver and Illinois is 2 hours and 15 minutes.

Flights from Denver to Illinois

Flight deals from Denver to Illinois

Looking for cheap tickets from Denver to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chicago.£46 per passenger.Departing Tue, 11 Jun, returning Wed, 12 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Tue, 11 Jun, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departs from Chicago O'Hare International on Wed, 12 Jun, arriving in Denver International.Price includes taxes and charges.From £46, select.

Peoria.£87 per passenger.Departing Fri, 14 Jun, returning Fri, 28 Jun.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Denver International on Fri, 14 Jun, arriving in Greater Peoria.Inbound direct flight with Allegiant Air departs from Greater Peoria on Fri, 28 Jun, arriving in Denver International.Price includes taxes and charges.From £87, select.

Moline.£331 per passenger.Departing Wed, 3 Jul, returning Sun, 7 Jul.Return flight with United.Outbound indirect flight with United, departs from Denver International on Wed, 3 Jul, arriving in Moline.Inbound indirect flight with United, departs from Moline on Sun, 7 Jul, arriving in Denver International.Price includes taxes and charges.From £331, select.

Bloomington.£332 per passenger.Departing Mon, 27 May, returning Fri, 31 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Mon, 27 May, arriving in Central Illinois Regional.Inbound indirect flight with Delta, departs from Central Illinois Regional on Fri, 31 May, arriving in Denver International.Price includes taxes and charges.From £332, select.

Decatur.£506 per passenger.Departing Wed, 19 Jun, returning Tue, 25 Jun.Return flight with United.Outbound indirect flight with United, departs from Denver International on Wed, 19 Jun, arriving in Decatur.Inbound indirect flight with United, departs from Decatur on Tue, 25 Jun, arriving in Denver International.Price includes taxes and charges.From £506, select.

Flying from Denver to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	£23, Chicago
Cheapest month to fly	June
Average flight time	2 hrs, 16 mins
Cheapest airport to fly from	Denver International
Most popular airline	Southwest Airlines

How to find cheap flights from Denver to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Denver to Illinois. Other savvy travellers recently found return flights from £46 and one-way tickets from £23 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Denver International into Chicago

At the moment, the lowest priced flight tickets to Illinois are from Denver International Airport to Chicago Midway Airport.

Fly in June

We crunched the flight calendar and found the cheapest time to fly from Denver to Illinois is currently June.

Fly on a Saturday

From our data, we can see that Saturday seems to be the cheapest time to fly from Denver to Illinois.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Denver to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Denver to Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Denver to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

: We looked at all of the upcoming return flights from Denver to Illinois we could find over the next 12 months. It looks like £46 is the best price. This is good, compared to the average Illinois ticket price of £183.
: The cheapest month to fly from Denver to Central Illinois Regional Airport is usually May. The cheapest month to fly from Denver to Chicago O'Hare International Airport is usually June. The cheapest month to fly from Denver to Decatur Airport is usually June. And the cheapest month to fly from Denver to Greater Peoria Airport is usually June.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Illinois on Tuesday, 11 June 2024.
: Denver International Airport offers direct flights to Illinois.
: If you're flying from Denver, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.
: The average flight time between Denver and Illinois is 2 hours and 15 minutes.