Cheap Flights from Hartford to Illinois from $265 Return

Flight deals from Hartford to Illinois

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

Chicago.$265 per passenger.Departing Fri, 17 Apr, returning Mon, 20 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Hartford Bradley International on Fri, 17 Apr, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Mon, 20 Apr, arriving in Hartford Bradley International.Price includes taxes and charges.From $265, select.

Peoria.$454 per passenger.Departing Fri, 19 Jun, returning Sun, 21 Jun.Return flight with United.Outbound indirect flight with United, departs from Hartford Bradley International on Fri, 19 Jun, arriving in Greater Peoria.Inbound indirect flight with United, departs from Greater Peoria on Sun, 21 Jun, arriving in Hartford Bradley International.Price includes taxes and charges.From $454, select.

Bloomington.$849 per passenger.Departing Mon, 1 Jun, returning Mon, 1 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Hartford Bradley International on Mon, 1 Jun, arriving in Central Illinois Regional.Inbound indirect flight with Delta, departs from Central Illinois Regional on Mon, 1 Jun, arriving in Hartford Bradley International.Price includes taxes and charges.From $849, select.

See more deals

Flying from Hartford to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	$265
Cheapest month to fly	April
Average flight time	2 hrs, 39 mins
Cheapest airport to fly from	Hartford Bradley International
Most popular airline	American Airlines

How to find cheap flights from Hartford to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Hartford to Illinois. Other savvy travellers recently found return flights from $265 and one-way tickets from $132 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Hartford Bradley International into Chicago O'Hare International

At the moment, the lowest priced flight tickets to Illinois are from Hartford Bradley International Airport to Chicago O'Hare International Airport.

Fly in April

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

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 Hartford to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Hartford 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 Illinois to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Hartford to Illinois flight price?

We looked at all of the upcoming return flights from Hartford to Illinois we could find over the next 12 months. It looks like $265 is the best price. This is good, compared to the average Illinois ticket price of $523.

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

The cheapest month to fly from Hartford to Central Illinois Regional Airport is currently June. The cheapest month to fly from Hartford to Greater Peoria Airport is usually June. And the cheapest month to fly from Hartford to Chicago O'Hare International Airport is usually April.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Hartford to Illinois on Friday, 17 April 2026.

Are there any direct flights from Hartford to Illinois?

Hartford Bradley International Airport offers direct flights to Illinois.

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

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