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Cheap Flights to Illinois

Compare Illinois flights across hundreds of providers

Find the cheapest month or even day of the year to fly

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Find where to fly in Illinois

These places in Illinois are popular with travelers.
Chicago
1+ stopsFrom $771
Quincy
1+ stopsFrom $1,874
Springfield
1+ stopsFrom $2,136

Flight deals to Illinois

Looking for a cheap last-minute deal or the best roundtrip flight to Illinois? If you want to travel to Illinois next month, roundtrip fares start from $1,030. Find the lowest prices on one-way and roundtrip tickets right here.
Chicago.$771 per passenger.Departing Tue, Nov 24, returning Mon, Nov 30.Round-trip flight with Wizz Air Malta and Icelandair.Outbound indirect flight with Wizz Air Malta, departing from Ben Gurion Intl on Tue, Nov 24, arriving in Chicago O'Hare International.Inbound indirect flight with Icelandair, departing from Chicago O'Hare International on Mon, Nov 30, arriving in Ben Gurion Intl.Price includes taxes and charges.From $771, select.
Quincy.$1,874 per passenger.Departing Wed, May 20, returning Wed, Jun 17.Round-trip flight with Air Europa and Contour Airlines.Outbound indirect flight with Air Europa, departing from Ben Gurion Intl on Wed, May 20, arriving in Quincy.Inbound indirect flight with Contour Airlines, departing from Quincy on Wed, Jun 17, arriving in Ben Gurion Intl.Price includes taxes and charges.From $1,874, select.
Springfield.$2,136 per passenger.Departing Wed, May 20, returning Wed, Jun 17.Round-trip flight with EL AL Israel Airlines and Breeze Airways.Outbound indirect flight with EL AL Israel Airlines, departing from Ben Gurion Intl on Wed, May 20, arriving in Springfield.Inbound indirect flight with Breeze Airways, departing from Springfield on Wed, Jun 17, arriving in Ben Gurion Intl.Price includes taxes and charges.From $2,136, select.
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Flying to Illinois

The things to know before you go.
Cheapest flight found$771
Cheapest month to flyNovember
Average flight time12 hrs, 45 mins
Cheapest airport to fly fromBen Gurion Intl
Most popular airlineUnited

How to find cheap one-way and round-trip flights to Illinois

Here are a few tips on how to find the best price for Illinois flights.

Simply hit "search"

We've compared all the best online travel agents and flight providers out there to find the cheapest plane tickets to Illinois. And with us, there are no added fees – what you see is what you pay.

Fly into Chicago O'Hare International

At the moment, the lowest priced flight tickets to Illinois are from Ben Gurion Intl to Chicago O'Hare International.

Fly in November

The cheapest time to fly to Illinois is currently November.

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 travel to any city you choose in Illinois.

Set up a Price Alert

We'll let you know when flight prices to Illinois go up or down so you can book when the time is just right.

Book flights to Illinois on the Skyscanner app

You can search, compare and save your favorite Illinois flights, hotels and car rentals in seconds – all on the Skyscanner app for iOS or Android.

Book flight tickets to Illinois with extra peace of mind

Find flexible getaways

Keep an eye out for flexible ticket options to Illinois. If you go for a flexible plane ticket, you won’t lose out if your flight is canceled or needs to be changed.

Book spotless stays

Check out the hotels in Illinois with sparkling 5/5 cleanliness ratings, or snag a room with free cancellation.

Get insured

Choose travel cost protection that covers you against any unexpected hiccups before or during your trip. With the right travel insurance, you won’t lose out on money if your flights to Illinois are changed or canceled or your trip is cut short.


Frequently asked questions

United flies direct to Illinois.
Currently, Wizz Air Malta and Air Europa offer the cheapest flight tickets to Illinois.
We looked at upcoming round-trip flights to Illinois departing over the next 12 months and found that Ben Gurion Intl Airport to Chicago O'Hare International Airport for $771 is the cheapest price.
The cheapest month to fly to Springfield is currently May. The cheapest month to fly to Quincy is currently May. And the cheapest month to fly to Chicago O'Hare International is currently November.
The cheapest day to fly to Chicago O'Hare International is currently Tuesday, November 24, 2026. The cheapest day to fly to Quincy is currently Wednesday, May 20, 2026. The cheapest day to fly to Springfield is currently Wednesday, May 20, 2026.
If you're flying from Israel, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International Airport.

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