Which airlines fly to Illinois?

Qantas Airways, United Airlines and Air New Zealand are the top three most popular airlines that fly to Illinois from Melbourne according to our data. Qantas Airways is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Melbourne to Illinois?

Air New Zealand and United Airlines are the most popular carriers operating from Melbourne to Illinois

When did momondo last update prices for flights from Melbourne to Illinois?

Prices for flights from Melbourne to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Melbourne to Illinois?

As of January 2026, there are 6 operators available to choose from for flights from Melbourne to Illinois.

How old do you have to be to fly from Melbourne to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$869 Cheap Flights from Melbourne to Illinois in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Melbourne to Illinois

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:30 - 21:40

MEL

STL

27h 10m

2 stops

14:50 - 10:00

STL

MEL

26h 10m

2 stops

$1,316United Airlines

Thu, 26 Feb - Thu, 5 Mar

07:10 - 16:42

MEL

ORD

26h 32m

2 stops

15:35 - 15:05

ORD

MEL

30h 30m

2 stops

$1,412Multiple Airlines

Wed, 11 Feb - Wed, 18 Feb

07:10 - 14:41

MEL

ORD

24h 31m

2 stops

15:35 - 14:15

ORD

MEL

29h 40m

2 stops

$1,491Air Canada

Mon, 16 Feb - Sat, 28 Feb

06:30 - 14:41

MEL

ORD

24h 11m

2 stops

15:35 - 13:05

ORD

MEL

29h 30m

2 stops

$1,494Air Canada

Tue, 17 Mar - Sat, 21 Mar

10:35 - 22:14

MEL

STL

28h 39m

2 stops

06:00 - 10:55

STL

MEL

35h 55m

2 stops

$1,518Air New Zealand

Wed, 18 Feb - Mon, 23 Feb

09:10 - 22:14

MEL

STL

30h 04m

3 stops

06:51 - 09:25

STL

MEL

33h 34m

2 stops

$2,029Air New Zealand

Thu, 26 Feb - Thu, 5 Mar

12:00 - 23:59

MEL

STL

28h 59m

1 stop

06:38 - 09:30

STL

MEL

33h 52m

1 stop

$2,193Qantas Airways

Wed, 18 Feb - Mon, 23 Feb

10:45 - 17:13

MEL

STL

23h 28m

2 stops

16:13 - 16:40

STL

MEL

31h 27m

2 stops

$2,294Qantas Airways

Fri, 20 Feb - Mon, 23 Feb

12:00 - 10:13

MEL

STL

39h 13m

2 stops

05:12 - 05:00

STL

MEL

30h 48m

1 stop

$2,432American Airlines

Fri, 20 Feb - Mon, 23 Feb

16:05 - 11:01

MEL

BMI

58h 56m

2 stops

15:45 - 10:35

BMI

MEL

26h 50m

2 stops

$2,642American Airlines

Wed, 18 Mar - Sun, 22 Mar

American Airlines flights from Melbourne to Illinois

Our best American Airlines deals on Melbourne to Illinois flight tickets

American Airlines

1 June

MEL09:45Melbourne

21h 03m

1 stop

ORD15:48Chicago O'Hare Intl

22 June

ORD15:50Chicago O'Hare Intl

22h 10m

1 stop

MEL05:00Melbourne

$2,047

American Airlines

1 June

MEL09:45Melbourne

23h 03m

1 stop

ORD17:48Chicago O'Hare Intl

22 June

ORD19:00Chicago O'Hare Intl

24h 20m

2 stops

MEL10:20Melbourne

$2,089

American Airlines

1 June

MEL13:35Melbourne

20h 53m

1 stop

ORD19:28Chicago O'Hare Intl

22 June

ORD19:00Chicago O'Hare Intl

24h 35m

2 stops

MEL10:35Melbourne

$2,093

Air New Zealand flights from Melbourne to Illinois

Our best Air New Zealand deals on Melbourne to Illinois flight tickets

Air New Zealand

6 Feb

MEL12:10Melbourne

26h 16m

2 stops

ORD21:26Chicago O'Hare Intl

20 Feb

ORD14:33Chicago O'Hare Intl

25h 52m

2 stops

MEL09:25Melbourne

$1,425

Air New Zealand

3 June

MEL08:35Melbourne

27h 52m

2 stops

ORD21:27Chicago O'Hare Intl

24 June

ORD16:17Chicago O'Hare Intl

30h 28m

2 stops

MEL13:45Melbourne

$1,667

Air New Zealand

1 June

MEL12:10Melbourne

25h 32m

2 stops

ORD22:42Chicago O'Hare Intl

22 June

ORD16:40Chicago O'Hare Intl

27h 15m

2 stops

MEL10:55Melbourne

$1,847

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Thu 26/2

11:30-21:40

2 stops27h 10m

Lambert-St Louis

Thu 5/3

14:50-10:00

2 stops26h 10m

$1,316

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Wed 11/2

07:10-16:42

2 stops26h 32m

Chicago O'Hare Intl

Wed 18/2

15:35-15:05

2 stops30h 30m

$1,412

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Mon 16/2

07:10-14:41

2 stops24h 31m

Chicago O'Hare Intl

Sat 28/2

15:35-14:15

2 stops29h 40m

$1,491

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Tue 17/3

06:30-14:41

2 stops24h 11m

Chicago O'Hare Intl

Sat 21/3

15:35-13:05

2 stops29h 30m

$1,494

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Wed 18/2

10:35-22:14

2 stops28h 39m

Lambert-St Louis

Mon 23/2

06:00-10:55

2 stops35h 55m

$1,518

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Thu 26/2

09:10-22:14

3 stops30h 04m

Lambert-St Louis

Thu 5/3

06:51-09:25

2 stops33h 34m

$2,029

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Wed 18/2

12:00-23:59

1 stop28h 59m

Lambert-St Louis

Mon 23/2

06:38-09:30

1 stop33h 52m

$2,193

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 20/2

10:45-17:13

2 stops23h 28m

Lambert-St Louis

Mon 23/2

16:13-16:40

2 stops31h 27m

$2,294

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 20/2

12:00-10:13

2 stops39h 13m

Lambert-St Louis

Mon 23/2

05:12-05:00

1 stop30h 48m

$2,432

MelbourneBloomington

MEL - BMI

MELBMI

Melbourne

Wed 18/3

16:05-11:01

2 stops58h 56m

Bloomington-Normal

Sun 22/3

15:45-10:35

2 stops26h 50m

$2,642

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Melbourne to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Illinois?

In general, February is the cheapest month to fly from Melbourne to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,531. If you’re not able to fly to Illinois in February, then August is your next best option. Flight prices from Melbourne to Illinois during August average around $1,567.

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Melbourne when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $1,737 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Melbourne for as low as $1,294 on momondo.

Cheap Melbourne to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne to Illinois

Fastest flight time	20h 25m
Direct flights	None

The fastest flight from Melbourne to Illinois takes 20h 25m

There are no direct flights from Melbourne to Illinois. There are no popular flight routes from Melbourne to Illinois.

Search flight deals

When did momondo last update prices for flights from Melbourne to Illinois?
Prices for flights from Melbourne to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Melbourne to Illinois?
As of January 2026, there are 6 operators available to choose from for flights from Melbourne to Illinois.
How old do you have to be to fly from Melbourne to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Melbourne to Illinois

Compare and see reviews for airlines that fly from Melbourne to Illinois with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,017	Free cancellation	Rating 7.5 970 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,145	Free cancellation	Rating 8.0 570 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $1,152	Free cancellation	Rating 7.2 11,118 reviews	Search American Airlines flights
Air Canada	PriceFrom $1,315	Free cancellation	Rating 7.1 10,619 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,316	Free cancellation	Rating 7.4 9,154 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $1,519	Free cancellation	Rating 7.6 1,130 reviews	Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Melbourne to Illinois . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Melbourne to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Melbourne which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Melbourne to Illinois?

Once you have performed a search for Melbourne to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Melbourne to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Melbourne to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.