Search Cheapest Flights to Illinois

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Cheap flights to Illinois

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 3 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,331 Return, found 10 hours ago
AU$1,331
Return
found 10 hours ago
Select Air Canada flight, departing Mon, 3 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,331 found 10 hours ago
Air Canada
Wed, 5 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,339 Return, found 9 hours ago
AU$1,339
Return
found 9 hours ago
Select Air Canada flight, departing Wed, 5 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,339 found 9 hours ago
Qantas Airways
Mon, 3 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,339 Return, found 10 hours ago
AU$1,339
Return
found 10 hours ago
Select Qantas Airways flight, departing Mon, 3 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,339 found 10 hours ago
Qantas Airways
Mon, 3 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,347 Return, found 10 hours ago
AU$1,347
Return
found 10 hours ago
Select Qantas Airways flight, departing Mon, 3 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,347 found 10 hours ago
Qantas Airways
Mon, 3 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,351 Return, found 10 hours ago
AU$1,351
Return
found 10 hours ago
Select Qantas Airways flight, departing Mon, 3 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,351 found 10 hours ago
Qantas Airways
Wed, 5 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,358 Return, found 9 hours ago
AU$1,358
Return
found 9 hours ago
Select Qantas Airways flight, departing Wed, 5 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,358 found 9 hours ago
Air Canada
Wed, 5 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,379 Return, found 9 hours ago
AU$1,379
Return
found 9 hours ago
Select Air Canada flight, departing Wed, 5 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,379 found 9 hours ago
Air Canada
Mon, 3 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,391 Return, found 10 hours ago
AU$1,391
Return
found 10 hours ago
Select Air Canada flight, departing Mon, 3 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,391 found 10 hours ago
Air Canada
Wed, 5 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,399 Return, found 9 hours ago
AU$1,399
Return
found 9 hours ago
Select Air Canada flight, departing Wed, 5 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,399 found 9 hours ago
Qantas Airways
Mon, 3 Nov - Thu, 20 Nov
MEL
Tullamarine
ORD
O'Hare Intl.
AU$1,399 Return, found 10 hours ago
AU$1,399
Return
found 10 hours ago
Select Qantas Airways flight, departing Mon, 3 Nov from Tullamarine to O'Hare Intl., returning Thu, 20 Nov, priced at AU$1,399 found 10 hours ago

Cheapest Flights To Illinois

Your boss is making it hard to whistle while you work. You could call in sick, but what fun is that? We say you should fly to Illinois for a much-needed holiday. At lastminute.com.au, our deals are almost as hard to resist as that second in-flight beverage.

Are there cheap flights to Illinois available?

Cheer up, frugal friend! We've found flights to Illinois starting from AU$1,331. When you grab economy (or premium economy flights if you're feeling fancy) to Illinois at a discount on lastminute.com.au, you still have plenty left over for a midnight snack after you get home from the nightclub (or the museum, as far as your mum is concerned).

What airlines fly to Illinois?

Some of the most popular airlines that fly to airports in Illinois are Air Canada, United, Qantas Airways, American Airlines. What are you waiting for? You grab the ticket, we’ll start packing your carry-on.

Check out flights to these amazing Illinois cities

Popular cities in Illinois

Chicago which includes a high-rise building and a city as well as a family
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FlightsFlights

Chicago

Chicago

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Opens in a new windowHilton Garden Inn Chicago Downtown/Magnificent Mile
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.