$927 Find Cheap Flights from Chicago to Melbourne – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Melbourne departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$1,236
Typical prices: $1,876-$2,256
Qatar Airways
Fri 23/10Sat 7/11
ORD - MEL • 1 stop
Cheapest one-way flight
$927
Multiple Airlines
Thu 27/8
ORD - AVV • 3 stops
Top airlines
Cheapest • from $1,236 (return)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 22% compared to booking last minute.
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Booking Insights
Flight Deals

Cheap Flights from Chicago to Melbourne (CHI-MEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago to Melbourne that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chicago to Melbourne

Fri, 23 Oct - Sat, 7 Nov
Qatar Airways Logo
19:20 - 17:50
ORD
-
MEL
30h 30m
1 stop
Qatar Airways Logo
23:40 - 14:30
MEL
-
ORD
31h 50m
1 stop
$1,236Qatar Airways
Mon, 10 Aug - Mon, 24 Aug
Air Canada Logo
15:40 - 11:05
ORD
-
MEL
28h 25m
2 stops
Air Canada Logo
20:40 - 14:36
MEL
-
ORD
32h 56m
2 stops
$1,540Air Canada
Mon, 10 Aug - Mon, 24 Aug
Qantas Airways Logo
15:54 - 05:00
ORD
-
MEL
22h 06m
1 stop
Qantas Airways Logo
09:45 - 17:47
MEL
-
ORD
23h 02m
1 stop
$1,550Qantas Airways
Mon, 10 Aug - Mon, 17 Aug
Qantas Airways Logo
15:54 - 05:00
ORD
-
MEL
22h 06m
1 stop
Qantas Airways Logo
13:35 - 20:30
MEL
-
ORD
21h 55m
1 stop
$1,565Qantas Airways
Tue, 22 Sep - Tue, 29 Sep
Qantas Airways Logo
17:13 - 10:00
ORD
-
MEL
25h 47m
2 stops
Qantas Airways Logo
09:45 - 15:53
MEL
-
ORD
21h 08m
1 stop
$1,581Qantas Airways
Mon, 10 Aug - Mon, 24 Aug
Qantas Airways Logo
14:57 - 05:00
ORD
-
MEL
23h 03m
1 stop
Qantas Airways Logo
09:45 - 16:51
MEL
-
ORD
22h 06m
1 stop
$1,583Qantas Airways
Mon, 10 Aug - Mon, 24 Aug
Qantas Airways Logo
14:57 - 05:00
ORD
-
MEL
23h 03m
1 stop
Qantas Airways Logo
09:45 - 16:51
MEL
-
ORD
22h 06m
1 stop
$1,584Qantas Airways
Mon, 10 Aug - Mon, 24 Aug
Qantas Airways Logo
15:54 - 05:00
ORD
-
MEL
22h 06m
1 stop
Qantas Airways Logo
09:45 - 16:51
MEL
-
ORD
22h 06m
1 stop
$1,585Qantas Airways
Tue, 22 Sep - Tue, 29 Sep
American Airlines Logo
12:05 - 06:45
ORD
-
MEL
27h 40m
1 stop
American Airlines Logo
09:45 - 15:53
MEL
-
ORD
21h 08m
1 stop
$1,588American Airlines
Tue, 22 Sep - Tue, 29 Sep
American Airlines Logo
15:20 - 06:45
ORD
-
MEL
24h 25m
1 stop
American Airlines Logo
09:45 - 16:49
MEL
-
ORD
22h 04m
1 stop
$1,590American Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Melbourne flights

Get data-powered insights and trends into flights from Chicago to Melbourne to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Chicago to Melbourne?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Chicago to Melbourne departing in October.

Flight prices are below average for this route right now.

Flights to Melbourne from Chicago usually cost between $1,421 and $1,456 in October.
The lowest price found in the past 5 days was $1,236 on Qatar Airways (23 Oct–7 Nov).

What is the cheapest month to fly from Chicago to Melbourne?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Melbourne, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Melbourne is August, where tickets cost $1,421 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $2,484 and $2,351 respectively.

How far in advance should I book a flight from Chicago to Melbourne?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Melbourne, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago to Melbourne, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

When to book flights from Chicago to Melbourne

Are your dates flexible? Find out the best times to travel from Chicago to Melbourne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Melbourne

  • What is the cheapest flight from Chicago to Melbourne?

    In the last 5 days, the lowest price for a flight from Chicago to Melbourne was $927 for a one-way ticket and $1,236 for a return.

  • Which aircraft models fly most regularly from Chicago to Melbourne?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Chicago to Melbourne?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Melbourne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Melbourne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Melbourne from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Melbourne?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Melbourne with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Melbourne?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Melbourne from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Melbourne

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Melbourne. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Melbourne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 1069 reviews
7.0Food
8.1Crew
7.7Boarding
7.2Entertainment
7.4Comfort
Airline reviews

Boarding was effortless, the food was outstanding, the seats in Premium Economy were extremely comfortable, and the staff and crew were excellent.

10.0 ExcellentAnonymous, June 2026
DFW - MEL
Read more Qantas Airways reviews

Boarding was effortless, the food was outstanding, the seats in Premium Economy were extremely comfortable, and the staff and crew were excellent.

Very good overall. However, your choices of free movies was limited and there was no music Channel???

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

One of the best Qantas business flights I've had. Quality product

I disliked the fact that they forced people to put up their seats during meal service

Amazing! Was put on the earlier flight and I requested for an aisle seat and was given it. Thanks Qantas!

Boarding was terrible - the ground staff member Fredeya at lax was more military than customer service, have never encountered a customer service representative as rude as her. Apart from that all other staff were wonderful and the flight was good.

I travelled first class from LAX to MEL and it was a series of disasters which I put down to lax staff who dont care and a suck it attitude to customers - its all lip service and no delivery. The flight was delayed due to aircraft refuellers putting on 300,000 litres of fuel on a 380Q1. I entered via the first class bridge loaded my bags in the overhead locker. the lady in the next isle in first class also had hers in there as she wasn't allocated a locker over her seat. The attendant asked would I like a champagne - I said yes please. he promptly delivered a empty glass and the glass left on the desk. Then he ignored me for 20 minutes. When i asked him is he out of champagne he gave me the usual rubbish I was distracted. There are four staff and 15 first class passengers - give me a break. the glass stayed there on takeoff and then was still there 9 hours into the flight. When I arrived to my seat I told him I had eaten and wouldn't be eating on the flight - it was 10.30pm. Yet he comes by later 4am ( I happen to be awake) and says are you eating with us? I asked for the bed to be made up - they put a 3 inch 7cm mattress on the chair but as usual the break in the chair - the mattress sinks into it - so I had to move it around so I didnt get my back sunk in the V - Im 187cm tall. The cabinet next to 1K is for staff bags and the toilet is next door. I tried to avoid this seat but couldn't change - in to the flight 8 hours and the cabin rest change over kicks in - this attendant is shining his torch in my eyes taking out and returning his bag. Then the toilet starts flushing and forget trying to get to sleep. Yet no-one else needed torch! 11 hours into the 15.5 hour flight I ask for breakfast - I order two poached eggs, bacon on multigrain toast, tomatos and mushrooms. I get no bacon or toast and have to order it and the eggs are cold. Then I order a coffee which is so badly spilled - and not by air turbulence she brings back a serviette and replaces the first one rather than providing a clean dry saucer! First class in Qantas is a joke as the staff just don't get the meaning of prompt service and attention to detail. I will fly business class rather than first on Qantas as its better value for money but I have been very impressed with United First Polaris and given I fly internationally every month this is going to be my choice.

The business-class pajamas, though thin, and the mattress pad were much appreciated. This plane had adjustable air vents and enough room in the forward galley for me to stretch between meals.

Everything you need to know for your flight from Chicago to Melbourne

Cabin class types available on flights from Chicago to Melbourne

Cabin classes available on flights from Chicago to Melbourne. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.