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

Delta, Air Canada, and United Airlines are the most popular carriers operating from Melbourne to Illinois

Which airlines fly to Illinois?

United Airlines, Qantas Airways and Air New Zealand are the top three most popular airlines that fly to Illinois from Melbourne according to our data. United Airlines is the first choice among our users, with 38% 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.

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 April 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.

$756 Cheap Flights from Melbourne to Illinois in 2026

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Find the cheapest flights from Melbourne to Illinois

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 12:06

MEL

STL

45h 06m

3 stops

14:15 - 11:35

STL

MEL

30h 20m

3 stops

$1,543Air Canada

Fri, 29 May - Tue, 2 Jun

06:00 - 12:06

MEL

STL

45h 06m

3 stops

14:15 - 11:35

STL

MEL

30h 20m

3 stops

$1,545Air Canada

Fri, 29 May - Tue, 2 Jun

06:00 - 12:06

MEL

STL

45h 06m

3 stops

08:40 - 11:05

STL

MEL

35h 25m

3 stops

$1,546Air Canada

Fri, 29 May - Tue, 2 Jun

09:45 - 23:59

MEL

STL

29h 14m

1 stop

06:21 - 06:45

STL

MEL

33h 24m

1 stop

$1,610American Airlines

Sun, 10 May - Sun, 17 May

10:55 - 20:43

MEL

STL

24h 48m

2 stops

13:13 - 07:30

STL

MEL

27h 17m

2 stops

$1,625United Airlines

Fri, 15 May - Fri, 22 May

10:00 - 19:03

MEL

STL

24h 03m

2 stops

15:11 - 07:50

STL

MEL

49h 39m

2 stops

$1,636Delta

Sun, 10 May - Sun, 17 May

09:25 - 15:12

MEL

STL

44h 47m

2 stops

06:21 - 06:45

STL

MEL

33h 24m

1 stop

$1,657American Airlines

Sun, 10 May - Sun, 17 May

13:30 - 05:59

MEL

ORD

31h 29m

2 stops

07:15 - 12:25

ORD

MEL

38h 10m

2 stops

$1,721Multiple Airlines

Sun, 17 May - Sun, 14 Jun

09:45 - 06:34

MEL

ORD

35h 49m

1 stop

21:04 - 06:45

ORD

MEL

42h 41m

1 stop

$1,937Multiple Airlines

Wed, 27 May - Wed, 3 Jun

10:00 - 21:26

MEL

MDW

26h 26m

2 stops

12:53 - 07:50

MDW

MEL

27h 57m

2 stops

$2,106Delta

Fri, 8 May - Fri, 15 May

Air Canada flights from Melbourne to Illinois

Our best Air Canada deals on Melbourne to Illinois flight tickets

Air Canada

29 May

MEL06:00Melbourne

45h 06m

3 stops

STL12:06Lambert-St Louis

2 June

STL14:15Lambert-St Louis

30h 20m

3 stops

MEL11:35Melbourne

$1,543

Air Canada

29 May

MEL06:00Melbourne

45h 06m

3 stops

STL12:06Lambert-St Louis

2 June

STL14:15Lambert-St Louis

30h 20m

3 stops

MEL11:35Melbourne

$1,545

Air Canada

29 May

MEL06:00Melbourne

45h 06m

3 stops

STL12:06Lambert-St Louis

2 June

STL08:40Lambert-St Louis

35h 25m

3 stops

MEL11:05Melbourne

$1,546

Air New Zealand flights from Melbourne to Illinois

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

Air New Zealand

10 Sept

MEL08:35Melbourne

40h 34m

2 stops

STL10:09Lambert-St Louis

23 Sept

STL08:52Lambert-St Louis

37h 53m

2 stops

MEL13:45Melbourne

$2,206

Air New Zealand

14 Aug

MEL12:10Melbourne

24h 27m

2 stops

ORD21:37Chicago O'Hare Intl

4 Sept

ORD16:05Chicago O'Hare Intl

27h 50m

2 stops

MEL10:55Melbourne

$2,231

Air New Zealand

24 July

MEL12:10Melbourne

33h 22m

2 stops

ORD06:32Chicago O'Hare Intl

2 Aug

ORD23:00Chicago O'Hare Intl

44h 55m

2 stops

MEL10:55Melbourne

$2,253

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 29/5

06:00-12:06

3 stops45h 06m

Lambert-St Louis

Tue 2/6

14:15-11:35

3 stops30h 20m

$1,543

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 29/5

06:00-12:06

3 stops45h 06m

Lambert-St Louis

Tue 2/6

14:15-11:35

3 stops30h 20m

$1,545

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 29/5

06:00-12:06

3 stops45h 06m

Lambert-St Louis

Tue 2/6

08:40-11:05

3 stops35h 25m

$1,546

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sun 10/5

09:45-23:59

1 stop29h 14m

Lambert-St Louis

Sun 17/5

06:21-06:45

1 stop33h 24m

$1,610

Fastest return journey

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 15/5

10:55-20:43

2 stops24h 48m

Lambert-St Louis

Fri 22/5

13:13-07:30

2 stops27h 17m

$1,625

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sun 10/5

10:00-19:03

2 stops24h 03m

Lambert-St Louis

Sun 17/5

15:11-07:50

2 stops49h 39m

$1,636

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sun 10/5

09:25-15:12

2 stops44h 47m

Lambert-St Louis

Sun 17/5

06:21-06:45

1 stop33h 24m

$1,657

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sun 17/5

13:30-05:59

2 stops31h 29m

Chicago O'Hare Intl

Sun 14/6

07:15-12:25

2 stops38h 10m

$1,721

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Wed 27/5

09:45-06:34

1 stop35h 49m

Chicago O'Hare Intl

Wed 3/6

21:04-06:45

1 stop42h 41m

$1,937

MelbourneChicago

MEL - MDW

MELMDW

Melbourne

Fri 8/5

10:00-21:26

2 stops26h 26m

Chicago Midway

Fri 15/5

12:53-07:50

2 stops27h 57m

$2,106

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, August 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 $1,508. If you’re not able to fly to Illinois in August, then November is your next best option. Flight prices from Melbourne to Illinois during November average around $1,524.

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 $1,784 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 $1,036 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	22h 45m
Direct flights	None

The fastest flight from Melbourne to Illinois takes 22h 45m

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

Search flight deals

Frequently asked questions about flying 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 April 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 $949	Free cancellation	Rating 7.5 1,019 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,079	Free cancellation	Rating 8.0 627 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $1,141	Free cancellation	Rating 7.1 11,575 reviews	Search American Airlines flights
Air Canada	PriceFrom $1,223	Free cancellation	Rating 7.1 10,923 reviews	Search Air Canada flights
Cathay Pacific	PriceFrom $1,432	Free cancellation	Rating 7.6 1,275 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $1,437	Free cancellation	Rating 7.4 9,581 reviews	Search United Airlines 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.