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

Delta, American Airlines, and Air New Zealand are the most popular carriers operating from Melbourne to Illinois

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 59% 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 November 2025, 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.

$879 Cheap Flights from Melbourne to Illinois in 2025/26

1 adult

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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.

10:10 - 17:50MEL-STL

24h 40m2 stops

17:04 - 08:00STL-MEL

45h 56m2 stops

$1,321Delta

Find Deal

Fri, 30 Jan - Tue, 10 Feb

10:10 - 17:50MEL-STL

24h 40m2 stops

17:04 - 08:00STL-MEL

45h 56m2 stops

$1,324Delta

Find Deal

Fri, 30 Jan - Tue, 10 Feb

10:10 - 20:37MEL-STL

27h 27m2 stops

18:57 - 08:00STL-MEL

44h 03m2 stops

$1,327Delta

Find Deal

Fri, 30 Jan - Thu, 5 Feb

10:10 - 17:50MEL-STL

24h 40m2 stops

17:04 - 08:00STL-MEL

45h 56m2 stops

$1,329Delta

Find Deal

Fri, 30 Jan - Tue, 10 Feb

07:10 - 14:41MEL-ORD

23h 31m2 stops

15:35 - 13:05ORD-MEL

29h 30m2 stops

$1,396Air Canada

Find Deal

Fri, 13 Mar - Fri, 27 Mar

06:40 - 14:41MEL-ORD

24h 01m2 stops

15:35 - 12:20ORD-MEL

28h 45m2 stops

$1,397Air Canada

Find Deal

Fri, 13 Mar - Fri, 27 Mar

13:00 - 17:00MEL-ORD

21h 00m1 stop

06:15 - 10:00ORD-MEL

34h 45m1 stop

$1,574United Airlines

Find Deal

Wed, 10 Dec - Sun, 4 Jan

08:35 - 00:58MEL-ORD

31h 23m2 stops

16:40 - 17:45ORD-MEL

34h 05m2 stops

$1,593Air New Zealand

Find Deal

Sat, 2 May - Fri, 8 May

13:00 - 17:00MEL-ORD

21h 00m1 stop

18:32 - 09:30ORD-MEL

21h 58m1 stop

$1,649United Airlines

Find Deal

Thu, 11 Dec - Thu, 1 Jan

12:00 - 21:25MEL-ORD

26h 25m1 stop

14:50 - 14:05ORD-MEL

30h 15m2 stops

$1,654Qantas Airways

Find Deal

Wed, 10 Dec - Tue, 30 Dec

Air Canada flights from Melbourne to Illinois

Our best Air Canada deals on Melbourne to Illinois flight tickets

Air Canada

13 Mar

MEL07:10Melbourne

23h 31m

2 stops

ORD14:41Chicago O'Hare Intl

27 Mar

ORD15:35Chicago O'Hare Intl

29h 30m

2 stops

MEL13:05Melbourne

$1,396

Find similar

Air Canada

13 Mar

MEL06:40Melbourne

24h 01m

2 stops

ORD14:41Chicago O'Hare Intl

27 Mar

ORD15:35Chicago O'Hare Intl

28h 45m

2 stops

MEL12:20Melbourne

$1,397

Find similar

Air Canada

3 Feb

MEL07:45Melbourne

48h 30m

3 stops

STL15:15Lambert-St Louis

9 Feb

STL16:05Lambert-St Louis

54h 30m

3 stops

MEL15:35Melbourne

$1,413

Find similar

Cathay Pacific flights from Melbourne to Illinois

Our best Cathay Pacific deals on Melbourne to Illinois flight tickets

Cathay Pacific

5 Mar

MEL00:45Melbourne

29h 10m

1 stop

ORD12:55Chicago O'Hare Intl

9 Mar

ORD15:35Chicago O'Hare Intl

28h 55m

1 stop

MEL12:30Melbourne

$2,239

Find similar

Cathay Pacific

5 Mar

MEL00:45Melbourne

29h 10m

1 stop

ORD12:55Chicago O'Hare Intl

9 Mar

ORD15:35Chicago O'Hare Intl

47h 35m

1 stop

MEL07:10Melbourne

$2,245

Find similar

Cathay Pacific

6 Dec

MEL00:45Melbourne

29h 10m

1 stop

ORD12:55Chicago O'Hare Intl

30 Dec

ORD14:35Chicago O'Hare Intl

33h 00m

2 stops

MEL16:35Melbourne

$2,604

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 30/1

10:10-17:50

2 stops24h 40m

Lambert-St Louis

Tue 10/2

17:04-08:00

2 stops45h 56m

$1,321

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 30/1

10:10-17:50

2 stops24h 40m

Lambert-St Louis

Tue 10/2

17:04-08:00

2 stops45h 56m

$1,324

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 30/1

10:10-20:37

2 stops27h 27m

Lambert-St Louis

Thu 5/2

18:57-08:00

2 stops44h 03m

$1,327

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 30/1

10:10-17:50

2 stops24h 40m

Lambert-St Louis

Tue 10/2

17:04-08:00

2 stops45h 56m

$1,329

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Fri 13/3

07:10-14:41

2 stops23h 31m

Chicago O'Hare Intl

Fri 27/3

15:35-13:05

2 stops29h 30m

$1,396

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Fri 13/3

06:40-14:41

2 stops24h 01m

Chicago O'Hare Intl

Fri 27/3

15:35-12:20

2 stops28h 45m

$1,397

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Wed 10/12

13:00-17:00

1 stop21h 00m

Chicago O'Hare Intl

Sun 4/1

06:15-10:00

1 stop34h 45m

$1,574

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sat 2/5

08:35-00:58

2 stops31h 23m

Chicago O'Hare Intl

Fri 8/5

16:40-17:45

2 stops34h 05m

$1,593

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Thu 11/12

13:00-17:00

1 stop21h 00m

Chicago O'Hare Intl

Thu 1/1

18:32-09:30

1 stop21h 58m

$1,649

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Wed 10/12

12:00-21:25

1 stop26h 25m

Chicago O'Hare Intl

Tue 30/12

14:50-14:05

2 stops30h 15m

$1,654

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 $1,591. If you’re not able to fly to Illinois in February, then March is your next best option. Flight prices from Melbourne to Illinois during March average around $1,617.

What is the cheapest day to depart on your flight to Illinois?

On average, the least expensive day to fly to Illinois from Melbourne is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,869. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,118. These prices are subject to change though, so be sure to set up a Price Alert for flights to Illinois.

What is the cheapest time of day to depart on your flight to Illinois?

According to our data, the cheapest time of day to fly to Illinois is in the afternoon. momondo users have found flights departing from Melbourne to Illinois in the afternoon for as low as $1,801. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Illinois are more costly in the evening, with an average ticket price of $2,080. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,769 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 $1,374 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	21h 04m
Direct flights	None

The fastest flight from Melbourne to Illinois takes 21h 04m

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 November 2025, 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 $1,066	Free cancellation	Rating 7.5 946 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,171	Free cancellation	Rating 8.0 538 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $1,179	Free cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Air Canada	PriceFrom $1,345	Free cancellation	Rating 7.1 10,485 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,548	Free cancellation	Rating 7.4 9,056 reviews	Search United Airlines flights
Virgin Australia	PriceFrom $2,184	Free cancellation	Rating 7.6 425 reviews	Search Virgin Australia 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.