Cheap Flights from Austin-Bergstrom Airport to Illinois from HK$652 Return

Flight deals from Austin-Bergstrom Airport to Illinois

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

Chicago.HK$652 per passenger.Departing Fri, 20 Feb, returning Mon, 23 Feb.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Fri, 20 Feb, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Mon, 23 Feb, arriving in Austin-Bergstrom.Price includes taxes and charges.From HK$652, select.

Peoria.HK$1,939 per passenger.Departing Mon, 29 Dec, returning Mon, 5 Jan.Return flight with United.Outbound indirect flight with United, departs from Austin-Bergstrom on Mon, 29 Dec, arriving in Greater Peoria.Inbound indirect flight with United, departs from Greater Peoria on Mon, 5 Jan, arriving in Austin-Bergstrom.Price includes taxes and charges.From HK$1,939, select.

Moline.HK$3,281 per passenger.Departing Fri, 21 Nov, returning Tue, 25 Nov.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Fri, 21 Nov, arriving in Moline.Inbound indirect flight with Allegiant Air, departs from Moline on Tue, 25 Nov, arriving in Austin-Bergstrom.Price includes taxes and charges.From HK$3,281, select.

Bloomington.HK$3,564 per passenger.Departing Wed, 24 Dec, returning Wed, 31 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Austin-Bergstrom on Wed, 24 Dec, arriving in Central Illinois Regional.Inbound indirect flight with Delta, departs from Central Illinois Regional on Wed, 31 Dec, arriving in Austin-Bergstrom.Price includes taxes and charges.From HK$3,564, select.

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Flying from Austin-Bergstrom Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	HK$652
Cheapest month to fly	February
Average flight time	2 hrs, 40 mins
Average flights per week	331
Most popular airline	American Airlines

How to find cheap flights from Austin-Bergstrom Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Austin-Bergstrom Airport to Illinois. Other savvy travellers recently found return flights from HK$652 and one-way tickets from HK$225. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in February

The cheapest time to fly from Austin-Bergstrom Airport to Illinois is currently February.

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 Austin-Bergstrom Airport to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Austin-Bergstrom Airport to your chosen airport in 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 Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Austin-Bergstrom Airport to Illinois?

Yes - direct flights currently operate from Austin-Bergstrom Airport to Chicago O'Hare International Airport in Illinois.

What is the average price of a flight from Austin-Bergstrom Airport to Illinois?

We looked at all of the upcoming return flights from Austin-Bergstrom Airport to Illinois we could find over the next 12 months. It looks like HK$652 is the best price. This is good, compared to the average Illinois ticket price of HK$2,359.

What is the cheapest month to fly from Austin-Bergstrom Airport to Illinois?

The cheapest month to fly from Austin-Bergstrom Airport to Greater Peoria Airport is currently December.
The cheapest month to fly from Austin-Bergstrom Airport to Central Illinois Regional Airport is currently December.
The cheapest month to fly from Austin-Bergstrom Airport to Chicago O'Hare International Airport is currently February.
And the cheapest month to fly from Austin-Bergstrom Airport to Moline Airport is usually November.

Which upcoming date is cheapest to fly from Austin-Bergstrom Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Austin-Bergstrom Airport to Illinois on Friday, 20 February 2026.

If I'm flying from Austin-Bergstrom Airport, where in Illinois is cheapest to fly into?

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