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$169+ Cheap flights from Illinois

ORD — SYD
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from Illinois within your budget

 

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Cheapest return flight
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ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Tue 27/10

05:55-08:59

Nonstop2h 04m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$186

ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Sun 13/9

07:05-11:58

1 stop3h 53m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$226

ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Tue 22/9

13:30-16:54

Nonstop2h 24m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$237

ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Tue 13/10

21:35-00:57

Nonstop2h 22m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$241

ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Sun 4/10

05:00-08:13

Nonstop2h 13m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$241

ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Mon 4/1

11:10-17:40

1 stop5h 30m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$257

ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Tue 22/12

18:10-23:40

1 stop4h 30m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$271

ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Mon 16/11

12:59-16:17

Nonstop2h 18m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$283

ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Sun 27/12

05:00-08:15

Nonstop2h 15m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$283

ChicagoNewark

ORD Chicago O'Hare Intl - EWR Newark

ORDEWR

Chicago O'Hare Intl

Thu 1/10

07:30-10:48

Nonstop2h 18m

Newark

Wed 31/12

00:00-23:00

Nonstop0h 00m

$297

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Illinois

Have a flexible travel schedule? Discover the best time to fly from Illinois with our price prediction graph.
Estimated return price

Travel insights for flights from Illinois

Get recent, data-driven insights about flights from Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois?

Currently, June is the cheapest month in which you can book a flight from Illinois (average of $1,779). Flying from Illinois in December will prove the most costly (average of $2,459). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Illinois?

When flying from Illinois check dates and pricing for the following: Qantas Airways. As it departs for the following popular destinations: Sydney.

Qantas Airways
Qantas Airways
From $1,344
Delta
Delta
From $1,271

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Atlanta Hartsfield-Jackson, with prices starting at $186. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $186
Los Angeles
Los Angeles
From $206
Calgary
Calgary
From $241
Bogotá El Dorado
Bogotá El Dorado
From $259

When is the best time to book a flight from Illinois?

The best time to book flights from Illinois is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Browse thousands of different options on Cheapflights for your next trip

Direct flights from USA

Direct flights from Moline

Related info for your journey

  • Which is the cheapest airport to catch a flight from Illinois?

    The cheapest routes to Melbourne can be found at Chicago O'Hare Intl airport from $1,446. While Chicago Midway airport is usually cheaper if your destination is Sydney with prices starting at $1,823. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from Illinois?

    Currently, the cheapest month for flights from Illinois is June. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Illinois?

    View the cheapest flight destinations from Illinois:
    Fly from Chicago to Sydney from $1,446 round trip
    Fly from Chicago to Melbourne from $1,600 round trip

  • How does Cheapflights help users find flights from Illinois?

    Deals for flights from Illinois are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Illinois?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Illinois with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Illinois become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

How does Cheapflights help users find flights from Illinois?

Deals for flights from Illinois are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Illinois with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Illinois become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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