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Cheap flights from Illinois to Mackay from $1,679

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Mackay departing on 28/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Mackay

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:45 - 19:40ORD  Chicago O'Hare Intl-MKY Mackay
32h 55m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
20:15 - 14:43MKY  Mackay-ORD Chicago O'Hare Intl
33h 28m2 stops Brisbane Vancouver Intl
$2,447Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
19:45 - 19:40ORD  Chicago O'Hare Intl-MKY Mackay
32h 55m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
20:15 - 14:43MKY  Mackay-ORD Chicago O'Hare Intl
33h 28m2 stops Brisbane Vancouver Intl
$2,480Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Qatar Airways Logo
19:20 - 21:50ORD  Chicago O'Hare Intl-MKY Mackay
35h 30m2 stops Doha Hamad Intl Brisbane
Qatar Airways Logo
18:30 - 15:05MKY  Mackay-ORD Chicago O'Hare Intl
35h 35m2 stops Brisbane Doha Hamad Intl
$2,574Qatar Airways
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
15:40 - 19:40ORD  Chicago O'Hare Intl-MKY Mackay
37h 00m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
20:15 - 14:43MKY  Mackay-ORD Chicago O'Hare Intl
33h 28m2 stops Brisbane Vancouver Intl
$2,596Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Qatar Airways Logo
19:20 - 21:50ORD  Chicago O'Hare Intl-MKY Mackay
35h 30m2 stops Doha Hamad Intl Brisbane
Qatar Airways Logo
06:20 - 15:05MKY  Mackay-ORD Chicago O'Hare Intl
47h 45m2 stops Brisbane Doha Hamad Intl
$2,606Qatar Airways
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
19:45 - 12:25ORD  Chicago O'Hare Intl-MKY Mackay
25h 40m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
20:15 - 14:43MKY  Mackay-ORD Chicago O'Hare Intl
33h 28m2 stops Brisbane Vancouver Intl
$2,644Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
19:45 - 12:25ORD  Chicago O'Hare Intl-MKY Mackay
25h 40m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
20:15 - 14:43MKY  Mackay-ORD Chicago O'Hare Intl
33h 28m2 stops Brisbane Vancouver Intl
$2,653Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Qatar Airways Logo
19:20 - 21:50ORD  Chicago O'Hare Intl-MKY Mackay
35h 30m2 stops Doha Hamad Intl Brisbane
Qatar Airways Logo
18:30 - 15:05MKY  Mackay-ORD Chicago O'Hare Intl
35h 35m2 stops Brisbane Doha Hamad Intl
$2,668Qatar Airways
Mon, 28 Sep - Mon, 5 Oct
Qatar Airways Logo
19:20 - 21:50ORD  Chicago O'Hare Intl-MKY Mackay
35h 30m2 stops Doha Hamad Intl Brisbane
Qatar Airways Logo
18:30 - 15:05MKY  Mackay-ORD Chicago O'Hare Intl
35h 35m2 stops Brisbane Doha Hamad Intl
$2,679Qatar Airways
Mon, 28 Sep - Mon, 5 Oct
Qatar Airways Logo
18:50 - 21:35ORD  Chicago O'Hare Intl-MKY Mackay
34h 45m2 stops Doha Hamad Intl Brisbane
Qatar Airways Logo
11:25 - 14:30MKY  Mackay-ORD Chicago O'Hare Intl
43h 05m2 stops Brisbane Doha Hamad Intl
$2,828Qatar Airways
Tue, 9 Feb - Sat, 13 Feb

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Qatar Airways flights from Illinois to Mackay

Our best Qatar Airways deals on Illinois to Mackay flight tickets
Qatar Airways
28 Sept
ORD19:20Chicago O'Hare Intl
35h 30m
2 stops
MKY21:50Mackay
5 Oct
MKY18:30Mackay
35h 35m
2 stops
ORD15:05Chicago O'Hare Intl
$2,574
Qatar Airways
26 Sept
ORD19:20Chicago O'Hare Intl
35h 30m
2 stops
MKY21:50Mackay
3 Oct
MKY06:20Mackay
47h 45m
2 stops
ORD15:05Chicago O'Hare Intl
$2,606
Qatar Airways
28 Sept
ORD19:20Chicago O'Hare Intl
35h 30m
2 stops
MKY21:50Mackay
5 Oct
MKY18:30Mackay
35h 35m
2 stops
ORD15:05Chicago O'Hare Intl
$2,668

Air New Zealand flights from Illinois to Mackay

Our best Air New Zealand deals on Illinois to Mackay flight tickets
Air New Zealand
28 Sept
ORD14:10Chicago O'Hare Intl
40h 20m
3 stops
MKY21:30Mackay
5 Oct
MKY19:45Mackay
42h 10m
3 stops
ORD22:55Chicago O'Hare Intl
$2,997
Air New Zealand
28 Sept
ORD14:10Chicago O'Hare Intl
40h 20m
3 stops
MKY21:30Mackay
5 Oct
MKY19:45Mackay
42h 10m
3 stops
ORD22:55Chicago O'Hare Intl
$3,010
Air New Zealand
30 Sept
ORD14:10Chicago O'Hare Intl
33h 20m
3 stops
MKY14:30Mackay
7 Oct
MKY19:45Mackay
40h 46m
3 stops
ORD21:31Chicago O'Hare Intl
$4,140

momondo Fare Finder

 
Customise your flight search to find flights from Illinois to Mackay 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 16 August 2026.
Use the filters below to find and compare flights from Illinois to Mackay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Mon 28/9

19:45-19:40

2 stops32h 55m

Mackay

Mon 5/10

20:15-14:43

2 stops33h 28m

$2,447

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Sun 27/9

19:45-19:40

2 stops32h 55m

Mackay

Sun 4/10

20:15-14:43

2 stops33h 28m

$2,480

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Mon 28/9

19:20-21:50

2 stops35h 30m

Mackay

Mon 5/10

18:30-15:05

2 stops35h 35m

$2,574

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Mon 28/9

15:40-19:40

2 stops37h 00m

Mackay

Mon 5/10

20:15-14:43

2 stops33h 28m

$2,596

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Sat 26/9

19:20-21:50

2 stops35h 30m

Mackay

Sat 3/10

06:20-15:05

2 stops47h 45m

$2,606
Fastest return journey

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Sun 27/9

19:45-12:25

2 stops25h 40m

Mackay

Sun 4/10

20:15-14:43

2 stops33h 28m

$2,644

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Sun 27/9

19:45-12:25

2 stops25h 40m

Mackay

Sun 4/10

20:15-14:43

2 stops33h 28m

$2,653

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Mon 28/9

19:20-21:50

2 stops35h 30m

Mackay

Mon 5/10

18:30-15:05

2 stops35h 35m

$2,668

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Mon 28/9

19:20-21:50

2 stops35h 30m

Mackay

Mon 5/10

18:30-15:05

2 stops35h 35m

$2,679

ChicagoMackay

ORD Chicago O'Hare Intl - MKY Mackay

ORDMKY

Chicago O'Hare Intl

Tue 9/2

18:50-21:35

2 stops34h 45m

Mackay

Sat 13/2

11:25-14:30

2 stops43h 05m

$2,828

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Mackay from

How to get the cheapest flight ticket from Illinois to Mackay

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 airline that flies from Illinois to Mackay?

Air New Zealand is the most popular carrier operating from Illinois to Mackay

Cheap Illinois to Mackay flight deals and tips

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

Fastest flight time

25h 40m

Direct flights

None
The fastest flight from Illinois to Mackay takes 25h 40m
There are no direct flights from Illinois to Mackay. There are no popular flight routes from Illinois to Mackay.
Search flight deals

Frequently asked questions about flying from Illinois to Mackay

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

    Prices for flights from Illinois to Mackay Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Mackay Airport.

  • What documentation or ID do you need to fly to Mackay Airport?

    The necessary travel and health documents for your Mackay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Mackay?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Mackay for you.

Can I find flights from Illinois to Mackay with flexible booking policies on momondo?

momondo does allow users to show only those flights to Mackay from Illinois which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mackay from Illinois.

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

Price alerts on flights to Mackay from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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