$901 Find Cheap Flights from Chicago to Melbourne

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 12/6. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Melbourne

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Melbourne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Melbourne, as well as popular online travel agencies
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Cheap Flight Deals 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.

Recent return flight deals from Chicago to Melbourne

KAYAK's recommended return flight deals from the most popular airlines that fly from Chicago to Melbourne.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air New Zealand Logo
16:25 - 10:50ORD-MEL
26h 25m2 stops
Air New Zealand Logo
08:35 - 20:22MEL-ORD
28h 47m2 stops
$1,975Air New Zealand
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Tue, 21 Oct - Tue, 11 Nov
Air New Zealand Logo
16:25 - 20:35ORD-MEL
36h 10m2 stops
Air New Zealand Logo
08:35 - 23:50MEL-ORD
31h 15m2 stops
$2,008Air New Zealand
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Turkish Airlines Logo
23:45 - 20:25ORD-MEL
52h 40m2 stops
Turkish Airlines Logo
20:40 - 10:10MEL-ORD
54h 30m2 stops
$2,045Turkish Airlines
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Wed, 22 Oct - Wed, 12 Nov
 Logo
11:45 - 11:30ORD-MEL
32h 45m3 stops
 Logo
13:35 - 06:42MEL-ORD
32h 07m2 stops
$2,059
Find Deal
Thu, 15 May - Fri, 23 May
Qantas Airways Logo
08:50 - 06:45ORD-MEL
29h 55m1 stop
Qantas Airways Logo
12:00 - 17:02MEL-ORD
21h 02m1 stop
$2,095Qantas Airways
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Tue, 14 Oct - Tue, 28 Oct
Qantas Airways Logo
11:45 - 06:45ORD-MEL
27h 00m1 stop
Qantas Airways Logo
12:00 - 19:26MEL-ORD
24h 26m1 stop
$2,098Qantas Airways
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Tue, 21 Oct - Tue, 11 Nov
 Logo
11:50 - 11:55ORD-MEL
33h 05m3 stops
 Logo
12:55 - 06:51MEL-ORD
32h 56m2 stops
$2,102
Find Deal
Sun, 22 Jun - Sun, 6 Jul
Turkish Airlines Logo
19:50 - 19:25ORD-MEL
32h 35m2 stops
Turkish Airlines Logo
22:20 - 17:55MEL-ORD
35h 35m2 stops
$2,136Turkish Airlines
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Thu, 25 Sep - Sat, 11 Oct
United Airlines Logo
09:10 - 07:30ORD-MEL
31h 20m1 stop
United Airlines Logo
09:30 - 23:59MEL-ORD
29h 29m1 stop
$2,250United Airlines
Find Deal
Wed, 18 Jun - Wed, 25 Jun
United Airlines Logo
15:51 - 08:15ORD-MEL
25h 24m1 stop
United Airlines Logo
10:55 - 23:12MEL-ORD
27h 17m2 stops
$2,258United Airlines
Find Deal
Wed, 18 Jun - Wed, 25 Jun
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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.

What’s the cheapest day of the week to fly from Chicago to Melbourne?

The average price of all round-trip flights from Chicago to Melbourne clicked on KAYAK for each day over the last 12 months.
When flying from Chicago to Melbourne, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.

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 March, where tickets cost $1,783 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $3,327 and $2,740 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Cheapest flight

$901
Flight from Chicago O'Hare Airport to Melbourne

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 3 days, the lowest price for a flight from Chicago to Melbourne was $577 for a one-way ticket and $1,265 for a return.

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

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

  • Which airline alliances offer flights from Chicago to Melbourne?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Melbourne, with Star Alliance being the most commonly used for this 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.

Top airlines 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 829 reviews
7.7Boarding
7.4Comfort
6.9Food
7.2Entertainment
8.2Crew
Airline reviews

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

10.0 ExcellentAnonymous, Apr 2025SYD - BXG
Read more Qantas Airways reviews

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Loved the staff. The economy seats could have been bigger.

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

The food was terrible. And the flight attendants were very rude. One flight attendant wouldn’t help a passenger lift their carry-on. Another flight attendant wouldn’t give a man an extra blanket. And they walked by not even looking at the passengers to see if they needed a glass of water.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Our seats were all the way in back of the plane,

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

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.

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