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Cheap flights from Melbourne Airport to Illinois from $817

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne Airport to Illinois departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Melbourne Airport to Illinois

Cheap return flights

United Airlines Logo
11:30 - 20:57MEL-STL
26h 27m2 stops
United Airlines Logo
13:27 - 09:30STL-MEL
27h 03m2 stops
$1,246United Airlines
Find Deal
Mon, 15 Dec - Thu, 15 Jan
United Airlines Logo
13:00 - 16:27MEL-STL
20h 27m1 stop
United Airlines Logo
16:35 - 09:30STL-MEL
47h 55m2 stops
$1,271United Airlines
Find Deal
Fri, 14 Nov - Thu, 20 Nov
Air New Zealand Logo
12:05 - 23:15MEL-ORD
27h 10m2 stops
Air New Zealand Logo
15:40 - 10:55ORD-MEL
27h 15m2 stops
$1,519Air New Zealand
Find Deal
Tue, 21 Oct - Sat, 25 Oct
Air New Zealand Logo
08:35 - 18:50MEL-ORD
27h 15m2 stops
Air New Zealand Logo
06:00 - 17:40ORD-MEL
42h 40m2 stops
$1,892Air New Zealand
Find Deal
Tue, 18 Nov - Tue, 23 Dec
American Airlines Logo
15:05 - 08:47MEL-ORD
32h 42m2 stops
American Airlines Logo
07:40 - 06:45ORD-MEL
31h 05m2 stops
$1,952American Airlines
Find Deal
Fri, 26 Sep - Sun, 12 Oct
American Airlines Logo
12:00 - 19:50MEL-ORD
24h 50m2 stops
American Airlines Logo
14:50 - 09:30ORD-MEL
25h 40m2 stops
$1,972American Airlines
Find Deal
Sat, 17 Jan - Fri, 20 Feb
Virgin Australia Logo
10:55 - 20:22MEL-ORD
24h 27m1 stop
Virgin Australia Logo
12:53 - 08:15ORD-MEL
28h 22m1 stop
$2,060Virgin Australia
Find Deal
Sat, 6 Sep - Sat, 20 Sep
Virgin Australia Logo
09:30 - 14:45MEL-ORD
20h 15m1 stop
Virgin Australia Logo
21:13 - 09:15ORD-MEL
44h 02m1 stop
$2,157Virgin Australia
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Sun, 28 Sep - Sat, 11 Oct
Qantas Airways Logo
11:00 - 22:59MEL-STL
26h 59m2 stops
Qantas Airways Logo
06:39 - 06:45STL-MEL
32h 06m1 stop
$2,778Qantas Airways
Find Deal
Fri, 3 Oct - Fri, 10 Oct
Qantas Airways Logo
15:05 - 20:15MEL-STL
20h 10m1 stop
Qantas Airways Logo
06:39 - 06:45STL-MEL
32h 06m1 stop
$2,877Qantas Airways
Find Deal
Fri, 3 Oct - Fri, 10 Oct

United Airlines flights from Melbourne Airport to Illinois

Our best United Airlines deals on Melbourne Airport to Illinois flight tickets
United Airlines
15 Dec
MEL11:30Melbourne
26h 27m
2 stops
STL20:57Lambert-St Louis
15 Jan
STL13:27Lambert-St Louis
27h 03m
2 stops
MEL09:30Melbourne
$1,246
Find similar
United Airlines
14 Nov
MEL11:30Melbourne
21h 58m
2 stops
STL16:28Lambert-St Louis
20 Nov
STL16:35Lambert-St Louis
47h 55m
2 stops
MEL09:30Melbourne
$1,271
Find similar
United Airlines
1 Nov
MEL12:00Melbourne
25h 49m
2 stops
STL21:49Lambert-St Louis
10 Nov
STL08:20Lambert-St Louis
32h 10m
2 stops
MEL09:30Melbourne
$1,277
Find similar

Air Canada flights from Melbourne Airport to Illinois

Our best Air Canada deals on Melbourne Airport to Illinois flight tickets
Air Canada
14 Nov
MEL07:45Melbourne
28h 45m
3 stops
ORD19:30Chicago O'Hare Intl
28 Nov
ORD13:10Chicago O'Hare Intl
32h 05m
2 stops
MEL14:15Melbourne
$2,026
Find similar
Air Canada
21 Oct
MEL07:00Melbourne
31h 07m
3 stops
ORD22:07Chicago O'Hare Intl
25 Oct
ORD15:45Chicago O'Hare Intl
28h 50m
2 stops
MEL12:35Melbourne
$2,044
Find similar
Air Canada
21 Oct
MEL06:30Melbourne
24h 30m
2 stops
ORD15:00Chicago O'Hare Intl
26 Oct
ORD15:40Chicago O'Hare Intl
29h 25m
2 stops
MEL13:05Melbourne
$2,091
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Melbourne Airport to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 20 August 2025.
Use the filters below to find and compare flights from Melbourne Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 15/12

11:30-20:57

2 stops26h 27m

Lambert-St Louis

Thu 15/1

13:27-09:30

2 stops27h 03m

$1,246

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 14/11

13:00-16:27

1 stop20h 27m

Lambert-St Louis

Thu 20/11

16:35-09:30

2 stops47h 55m

$1,271

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Tue 21/10

12:05-23:15

2 stops27h 10m

Chicago O'Hare Intl

Sat 25/10

15:40-10:55

2 stops27h 15m

$1,519

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Tue 18/11

08:35-18:50

2 stops27h 15m

Chicago O'Hare Intl

Tue 23/12

06:00-17:40

2 stops42h 40m

$1,892

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Fri 26/9

15:05-08:47

2 stops32h 42m

Chicago O'Hare Intl

Sun 12/10

07:40-06:45

2 stops31h 05m

$1,952

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sat 17/1

12:00-19:50

2 stops24h 50m

Chicago O'Hare Intl

Fri 20/2

14:50-09:30

2 stops25h 40m

$1,972

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sat 6/9

10:55-20:22

1 stop24h 27m

Chicago O'Hare Intl

Sat 20/9

12:53-08:15

1 stop28h 22m

$2,060

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sun 28/9

09:30-14:45

1 stop20h 15m

Chicago O'Hare Intl

Sat 11/10

21:13-09:15

1 stop44h 02m

$2,157

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 3/10

11:00-22:59

2 stops26h 59m

Lambert-St Louis

Fri 10/10

06:39-06:45

1 stop32h 06m

$2,778

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 3/10

15:05-20:15

1 stop20h 10m

Lambert-St Louis

Fri 10/10

06:39-06:45

1 stop32h 06m

$2,877

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Melbourne Airport 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

What is the cheapest month to fly to Illinois?

In general, February is the cheapest month to fly from Melbourne Airport to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,629. If you’re not able to fly to Illinois in February, then August is your next best option. Flight prices from Melbourne Airport to Illinois during August average around $1,668.

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

On average, the least expensive day to fly to Illinois from Melbourne Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,892. 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 $2,144. 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 Airport to Illinois in the afternoon for as low as $1,823. 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 $2,105. 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 Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $1,850 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 Airport for as low as $1,401 on momondo.

Can stopping save me money on Melbourne Airport to Illinois flights?

You could potentially save up to 21% on your flight if you consider stops on a Melbourne Airport to Illinois flight.

Cheap Melbourne Airport to Illinois flight deals and tips

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

Direct flights

None
There are no direct flights from Melbourne Airport to Illinois. There are no popular flight routes from Melbourne Airport to Illinois.
Search flight deals

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

    Prices for flights from Melbourne Airport to Illinois refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Melbourne Airport to Illinois.

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

    The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Melbourne Airport to Illinois

Compare and see reviews for airlines that fly from Melbourne Airport to Illinois with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,102Free cancellationRating
7.5
898 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,186Free cancellationRating
8.0
504 reviews
Search Air New Zealand flights
American AirlinesPriceFrom $1,193Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Cathay PacificPriceFrom $1,573Free cancellationRating
7.6
972 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $1,587Free cancellationRating
7.4
8,928 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,596Free cancellationRating
7.1
10,000 reviews
Search Air Canada flights
Virgin AustraliaPriceFrom $2,211Free cancellationRating
7.5
413 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?

Yes. All flights to Illinois from Melbourne on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Illinois from Melbourne. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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