Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to Chicago

$652 Cheap flights to Chicago

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chicago departing on 30/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Australia to Chicago

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to Chicago.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Chicago found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last-minute flights to Chicago.

Cheap direct flights

The latest deals for direct flights to Chicago so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to Chicago

Find recent round-trip train or bus tickets from Australia to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
09:40 - 12:56BNE-ORD
19h 16m1 stop
15:17 - 05:00ORD-BNE
21h 43m1 stop
$1,069Qantas Airways
Find Deal
Tue, 18 Feb - Tue, 25 Feb
11:15 - 15:50SYD-ORD
21h 35m1 stop
15:17 - 09:00ORD-SYD
24h 43m1 stop
$1,108Qantas Airways
Find Deal
Thu, 13 Feb - Sun, 23 Feb
11:20 - 14:39SYD-ORD
20h 19m1 stop
11:35 - 09:35ORD-SYD
29h 00m2 stops
$1,590Air Canada
Find Deal
Mon, 10 Feb - Thu, 20 Feb
11:20 - 08:05SYD-ORD
37h 45m3 stops
11:35 - 09:35ORD-SYD
29h 00m2 stops
$1,600Air Canada
Find Deal
Mon, 10 Feb - Thu, 20 Feb
20:55 - 08:40SYD-ORD
26h 45m1 stop
07:15 - 09:25ORD-SYD
59h 10m2 stops
$1,973ANA
Find Deal
Fri, 16 May - Fri, 23 May
20:55 - 08:40SYD-ORD
26h 45m1 stop
07:15 - 19:15ORD-SYD
45h 00m2 stops
$2,005ANA
Find Deal
Fri, 16 May - Fri, 23 May
10:55 - 19:16MEL-ORD
23h 21m1 stop
15:51 - 07:30ORD-MEL
24h 39m1 stop
$2,031United Airlines
Find Deal
Wed, 4 Jun - Wed, 9 Jul
10:55 - 17:06MEL-ORD
21h 11m1 stop
14:18 - 07:30ORD-MEL
26h 12m2 stops
$2,033United Airlines
Find Deal
Wed, 7 May - Wed, 21 May
11:30 - 14:35MEL-ORD
20h 05m1 stop
14:35 - 10:00ORD-MEL
26h 25m1 stop
$2,642Virgin Australia
Find Deal
Thu, 23 Jan - Thu, 30 Jan
11:30 - 16:31MEL-ORD
22h 01m1 stop
13:55 - 09:30ORD-MEL
26h 35m1 stop
$3,042Virgin Australia
Find Deal
Fri, 10 Jan - Mon, 3 Feb
17:25 - 14:40SYD-ORD
38h 15m2 stops
Thu, 30 Jan
16:20 - 06:05SYD-ORD
28h 45m2 stops
Fri, 9 May
22:00 - 17:45BNE-ORD
35h 45m1 stop
$696Qantas Airways
Find Deal
Tue, 28 Jan
17:35 - 23:28SYD-ORD
20h 53m1 stop
$704Qantas Airways
Find Deal
Sun, 1 Jun
10:55 - 17:10MEL-ORD
21h 15m1 stop
$1,300United Airlines
Find Deal
Wed, 30 Apr
11:20 - 16:58SYD-ORD
22h 38m2 stops
$1,310United Airlines
Find Deal
Thu, 27 Feb
11:20 - 14:39SYD-ORD
20h 19m1 stop
$1,353Air Canada
Find Deal
Sun, 23 Feb
11:20 - 19:55SYD-ORD
49h 35m3 stops
$1,380Air Canada
Find Deal
Mon, 24 Feb
12:10 - 23:19SYD-ORD
28h 09m1 stop
$1,816Virgin Australia
Find Deal
Thu, 9 Jan
20:50 - 14:54MEL-ORD
35h 04m2 stops
$1,823Virgin Australia
Find Deal
Mon, 6 Jan
11:30 - 20:25MEL-ORD
25h 55m1 stop
16:20 - 10:00ORD-MEL
24h 40m1 stop
$2,579
Find Deal
Wed, 25 Dec - Thu, 2 Jan
11:40 - 06:30BNE-ORD
34h 50m2 stops
08:55 - 07:30ORD-BNE
30h 35m1 stop
$2,656United Airlines
Find Deal
Wed, 25 Dec - Thu, 26 Dec
07:10 - 17:09MEL-ORD
26h 59m2 stops
13:00 - 09:30ORD-MEL
27h 30m1 stop
$2,925Virgin Australia
Find Deal
Wed, 25 Dec - Thu, 2 Jan
08:10 - 14:44MEL-ORD
23h 34m2 stops
18:20 - 13:15ORD-MEL
25h 55m2 stops
$2,969Virgin Australia
Find Deal
Wed, 25 Dec - Thu, 2 Jan
06:45 - 12:59MEL-ORD
23h 14m2 stops
11:56 - 05:40ORD-MEL
24h 44m1 stop
$3,483American Airlines
Find Deal
Wed, 25 Dec - Fri, 3 Jan
06:45 - 12:59MEL-ORD
23h 14m2 stops
19:14 - 12:50ORD-MEL
24h 36m2 stops
$3,525American Airlines
Find Deal
Wed, 25 Dec - Sat, 4 Jan
14:35 - 05:46OOL-ORD
31h 11m2 stops
19:18 - 10:05ORD-OOL
46h 47m2 stops
$3,591Qantas Airways
Find Deal
Wed, 25 Dec - Thu, 26 Dec
12:00 - 17:29MEL-ORD
22h 29m1 stop
17:40 - 09:30ORD-MEL
22h 50m1 stop
$4,056Qantas Airways
Find Deal
Wed, 25 Dec - Sat, 4 Jan
07:00 - 14:39MEL-ORD
24h 39m2 stops
14:05 - 13:35ORD-MEL
30h 30m3 stops
$4,666Air Canada
Find Deal
Wed, 25 Dec - Wed, 1 Jan
07:00 - 19:32MEL-ORD
29h 32m3 stops
14:05 - 13:35ORD-MEL
30h 30m3 stops
$4,676Air Canada
Find Deal
Wed, 25 Dec - Wed, 1 Jan

See travel insights to Chicago from

Chicago flights insights and trends

Explore insights for your Chicago flight to craft the best travel plan

What is the cheapest month to fly to Chicago?

If you don’t want to visit Chicago in March, then you should wait until February to fly from Australia, when ticket prices are also cheap, with an average price of $1,728.

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

Our data shows that Tuesday is the least expensive day to fly to Chicago. Tickets to fly out on this day can be as low as $1,800. Flights from Australia to Chicago on a Saturday will generally be more expensive and average around $2,119. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Australia to Chicago flights are usually those with departure times in the afternoon. Our users have found flights to Chicago in the afternoon for as low as $1,796. Flights in the morning are often more expensive, with an average ticket price of $1,988.

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

We recommend purchasing flights from Australia to Chicago 24 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Chicago for $1,919.

Cheapest flights to Chicago

Find the cheapest flights to Chicago from your nearest city or airport
CHEAPEST MONTH TO FLY TO CHICAGO FROM SYDNEYMarch12% cheaperFlying from Sydney to Chicago costs on average just $1,693 in March
MOST EXPENSIVE MONTH TO FLY TO CHICAGO FROM SYDNEYDecember31% more expensiveIt costs about $2,520 for flights to Chicago from Sydney in December
MOST POPULAR MONTH TO FLY TO CHICAGO FROM SYDNEYDecember246% more users visitedMore momondo users searched in flights to Chicago from Sydney in December than any other month

Cheap Chicago flight deals and tips

Summary info about Chicago flight prices, duration and airlines

Best One-Way Price

$652

Best Round-Trip Price

$1,069

Fastest flight time

20h 53m

Popular in

December
The best one-way flight price to Chicago from Australia in the last 72 hours is $652 (Sydney Kingsford Smith to Chicago O'Hare Intl).
The best round-trip flight price to Chicago from Australia in the last 72 hours is $1,069 (Brisbane to Chicago O'Hare Intl).
The fastest flight to Chicago from Australia takes 20h 53m (Sydney Kingsford Smith to Chicago O'Hare Intl).
December has the highest demand for flights to Chicago, with a 21% price increase on average.

Frequently asked questions about flying to Chicago

When is it best to fly to Chicago to go sightseeing?

Sights like Cloud Gate are most enjoyable in months with moderate weather conditions like May or June. Plan your flight to Chicago for those months.

Is there an alternative airport near Chicago?

Finding an alternative and possibly cheaper destination airport near Chicago is possible. If you are planning a flight to Chicago, consider booking flights to Chicago Midway Airport (14 km from Chicago city centre).

Is there a cheaper alternative to flying into Chicago?

You can find deals at Chicago Midway Airport for $331 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Chicago?

The best price found on momondo to Chicago was $302/pp from Los Angeles, which is 9% cheaper than the average flight price to Chicago. To find the cheapest price to Chicago from your area, use momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Lake View?

Yes. To go to Lake View, book a flight to Chicago O'Hare Intl which is in Chicago and is about 20.7 km away from Lake View.

What’s the closest airport to River North?

The closest airport to River North is 24.1 km away - Chicago’s Chicago O'Hare Intl airport.

When did momondo last update prices for flights to Chicago?

Prices for flights to Chicago refresh daily.

How many operators does momondo search for flights to Chicago?

How old do you have to be to fly to Chicago?

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 to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago 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 Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal to Chicago?

It is quick and easy to find flights to Chicago on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Chicago to just show those with flexible booking policies.

How can momondo help me find flights to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Chicago.

I’m not ready to book a flight to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Chicago and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Chicago trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sun 29/12
Sun 5/1
Email me momondo's favourite deals

Find better results for your trip to Chicago

Popular Flights to Chicago

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Chicago

These routes have the cheapest flights to Chicago found by momondo users in Australia
DepartingDestinationBest TimeBest Price
SydneyChicago20h 44m$1,135
CoolangattaChicago25h 59m$1,462
BrisbaneChicago25h 14m$1,582
MelbourneChicago24h 30m$1,590
AdelaideChicago25h 03m$1,606
CairnsChicago41h 00m$1,805
PerthChicago29h 58m$1,816
TownsvilleChicago56h 15m$2,764