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Cheap flights from Illinois to Mackay from $3,440

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MKY
14 Jul — 21 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Mackay

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Mackay
Explore the most affordable flight options available from Illinois to Mackay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2026.

Tue 7/716:45
ORD
-
MKY
3 stops47h 40m
Air New Zealand
Thu 16/708:10
MKY
-
ORD
3 stops31h 35m
Air New Zealand
Deal found 12/6$3,440
Tue 28/721:35
ORD
-
MKY
2 stops46h 05m
United Airlines
Tue 4/806:20
MKY
-
ORD
2 stops31h 39m
United Airlines
Deal found 13/6$3,474
Tue 7/718:10
ORD
-
MKY
3 stops34h 30m
Multiple Airlines
Thu 16/720:15
MKY
-
ORD
2 stops33h 35m
Multiple Airlines
Deal found 12/6$3,894
Tue 7/719:08
ORD
-
MKY
3 stops30h 32m
Qantas Airways
Thu 16/710:35
MKY
-
ORD
3 stops28h 32m
Qantas Airways
Deal found 12/6$4,829
Mon 27/720:35
ORD
-
MKY
2 stops48h 50m
Emirates
Mon 3/806:00
MKY
-
ORD
2 stops72h 45m
Emirates
Deal found 12/6$16,266

Find flight deals from Illinois to Mackay

Keep the following information in mind while searching for Illinois to Mackay flight deals. Data was last updated 14 June 2026.

Round-trip from

$3,440
Air New Zealand
  • Air New Zealand
  • 7/7-16/7
  • 6 total stops
  • 79h 15m total
  • Illinois to Mackay
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 14 June 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 - MKY

ORDMKY

Chicago O'Hare Intl

Tue 28/7

21:35-10:40

2 stops46h 05m

Mackay

Tue 4/8

06:20-22:59

2 stops31h 39m

$3,474
Fastest return journey

ChicagoMackay

ORD - MKY

ORDMKY

Chicago O'Hare Intl

Tue 7/7

18:10-19:40

3 stops34h 30m

Mackay

Thu 16/7

20:15-14:50

2 stops33h 35m

$3,894

ChicagoMackay

ORD - MKY

ORDMKY

Chicago O'Hare Intl

Mon 27/7

20:35-12:25

2 stops48h 50m

Mackay

Mon 3/8

06:00-15:45

2 stops72h 45m

$16,266

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Sorted by cheapest first

Best time to book a flight from Illinois to Mackay

Have a flexible travel schedule? Discover the best time to fly to Mackay from Illinois with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Mackay
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Mackay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Mackay from Illinois?

    If you book a flight to Mackay from Illinois, you will be flying to Mackay, which is the city’s only airport. Mackay (MKY) is located 3.3 km from the centre of Mackay.

  • How long is the flight from Illinois to Mackay?

    United Airlines and Emirates can get you from Illinois to Mackay in just under 46h 05m. Your travel time can differ by up to 2h 45m. Airlines will cover a distance of 14244 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Illinois to Mackay that include hotel bookings?

    Yes. In addition to deals on Illinois to Mackay flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Mackay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Mackay.

  • Can I find deals for business class flights from Illinois to Mackay?

    Yes. Cheapflights offers flight deals from Illinois to Mackay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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