HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$486+ Cheap flights from Melbourne (MEL) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Melbourne to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Melbourne to Illinois

Keep the following information in mind while searching for Melbourne to Illinois flight deals. Data was last updated September 11, 2025.

Round-trip from

$838
(United Airlines)

One-way from

$486
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$1,287
From Melbourne to Illinois
Search Deals
One-way flight from Melbourne to Illinois
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Melbourne to Illinois

Cheapest flights from Melbourne to Illinois
Explore the most affordable flight options available from Melbourne to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:00 pmMEL - STL
2 stops26h 22mUnited Airlines
Sat 11/228:20 amSTL - MEL
2 stops32h 40mUnited Airlines
Deal found 9/9$838
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:00 pmMEL - STL
1 stop20h 27mUnited Airlines
Sun 11/235:29 pmSTL - MEL
1 stop23h 31mUnited Airlines
Deal found 9/10$839
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:20 pmMEL - ORD
2 stops24h 23mMultiple Airlines
Sat 10/257:25 amORD - MEL
2 stops37h 35mMultiple Airlines
Deal found 9/10$855
This Jettzy deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amMEL - ORD
2 stops24h 00mMultiple Airlines
Tue 10/217:41 pmORD - MEL
2 stops26h 04mMultiple Airlines
Deal found 9/10$882
This BestPriceTravel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:00 amMEL - ORD
2 stops23h 41mAir Canada
Fri 11/281:10 pmORD - MEL
2 stops32h 35mAir Canada
Deal found 9/11$921
This Gotogate deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:20 pmMEL - STL
3 stops66h 09mMultiple Airlines
Sun 11/234:05 pmSTL - MEL
3 stops58h 35mMultiple Airlines
Deal found 9/10$923
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:20 pmMEL - STL
3 stops60h 09mMultiple Airlines
Sat 11/224:05 pmSTL - MEL
3 stops57h 35mMultiple Airlines
Deal found 9/9$928
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:45 amMEL - ORD
1 stop21h 06mAmerican Airlines
Wed 9/244:12 pmORD - MEL
1 stop21h 48mAmerican Airlines
Deal found 9/9$975
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:10 amMEL - ORD
2 stops24h 31mAir Canada
Fri 12/52:00 pmORD - MEL
3 stops30h 35mAir Canada
Deal found 9/9$983
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:30 amMEL - ORD
1 stop29h 29mMultiple Airlines
Fri 10/316:30 amORD - MEL
2 stops34h 30mMultiple Airlines
Deal found 9/9$986
This Gotogate deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:00 amMEL - STL
3 stops49h 29mMultiple Airlines
Sun 11/24:05 pmSTL - MEL
3 stops58h 35mMultiple Airlines
Deal found 9/11$986
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:00 pmMEL - STL
2 stops38h 39mUnited Airlines
Sun 11/25:29 pmSTL - MEL
1 stop23h 31mUnited Airlines
Deal found 9/11$1,038

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Illinois 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Melbourne Airport to Illinois that are best for you.

Fly from

Melbourne

Fly to

Illinois

Route

Depart

Return

Price

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 11/15

1:00 pm-4:27 pm

1 stop20h 27m

Lambert-St Louis

Sat 11/22

8:20 am-10:00 am

2 stops32h 40m

$838

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 11/15

1:00 pm-10:39 am

2 stops38h 39m

Lambert-St Louis

Sun 11/23

5:29 pm-10:00 am

1 stop23h 31m

$839

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 11/15

6:10 pm-3:29 pm

3 stops62h 19m

Lambert-St Louis

Sat 11/22

4:05 pm-2:05 pm

3 stops53h 00m

$923

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 11/15

2:20 pm-3:29 pm

3 stops66h 09m

Lambert-St Louis

Sun 11/23

4:05 pm-7:40 pm

3 stops58h 35m

$923

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 3/6

11:30 am-8:21 pm

2 stops25h 51m

Lambert-St Louis

Tue 3/10

4:30 pm-8:30 am

2 stops24h 00m

$968

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Fri 11/21

7:10 am-2:41 pm

2 stops24h 31m

Chicago O'Hare Intl

Fri 12/5

3:40 pm-1:35 pm

2 stops28h 55m

$977

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Fri 10/24

10:30 am-11:59 pm

1 stop29h 29m

Chicago O'Hare Intl

Fri 10/31

6:30 am-8:30 am

1 stop34h 00m

$1,004

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Fri 10/24

8:35 am-12:54 am

2 stops32h 19m

Chicago O'Hare Intl

Fri 10/31

3:40 pm-3:35 pm

2 stops31h 55m

$1,018

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Wed 10/8

10:30 am-2:45 pm

1 stop20h 15m

Chicago O'Hare Intl

Tue 10/21

2:53 pm-9:15 am

2 stops26h 22m

$1,038

MelbourneChicago

MEL - ORD

MELORD

Melbourne

Sun 9/28

9:45 am-10:43 pm

1 stop27h 58m

Chicago O'Hare Intl

Sat 10/25

7:25 am-6:45 am

1 stop31h 20m

$1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 36 results
1
2
3
4

Best time to book a flight from Melbourne to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Melbourne with our price prediction graph.
Estimated round-trip 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 Melbourne Airport to Illinois

What is the cheapest month to book a flight from Melbourne Airport to Illinois?

Currently, August is the cheapest month in which you can book a flight from Melbourne Airport to Illinois (average of $245). Flying from Melbourne Airport to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MEL to IL?

Find hourly flight availability from Melbourne to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Melbourne Airport to Illinois as you normally would.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Qantas Airways, United Airlines, and American Airlines from Melbourne Airport to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
905 reviews

Boarding

7.7

Entertainment

7.2

Comfort

7.5

Food

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
905 reviews
Qantas Airways
7.5
Good
905 reviews

Boarding

7.7

Entertainment

7.2

Comfort

7.5

Food

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
United Airlines
7.4
Good
8,937 reviews
Qantas Airways
7.5
Good
905 reviews

Boarding

7.7

Entertainment

7.2

Comfort

7.5

Food

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
American Airlines
7.2
Good
10,000 reviews
Qantas Airways
7.5
Good
905 reviews

Boarding

7.7

Entertainment

7.2

Comfort

7.5

Food

6.9

Crew

8.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

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

  • How long is the flight from Melbourne Airport to Illinois?

    Departing from Melbourne Airport to Illinois will take you 20h 27m. Melbourne Airport and Illinois are separated by a distance of 9479 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Melbourne Airport to Illinois?

    When deciding which route to take from Melbourne Airport to Illinois consider Melbourne - Chicago O'Hare Intl, Melbourne - Lambert-St Louis or Melbourne - Chicago Midway as they are the most popular.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Melbourne Airport to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Melbourne Airport to Illinois (average of $245). Flying from Melbourne Airport to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Melbourne to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to Los Angeles flights
Melbourne to San Francisco flights
Melbourne to Dallas/Fort Worth flights
Melbourne to John F Kennedy Intl flights
Melbourne to Newark flights
Melbourne to LaGuardia flights
Melbourne to Ontario flights
Avalon to Los Angeles flights
Melbourne to Seattle flights
Melbourne to Honolulu flights
Melbourne to Dulles Intl flights
Melbourne to Hobby flights
Melbourne to Cincinnati flights
Avalon to Honolulu flights
Melbourne to Miami flights
Melbourne to Orlando flights
Avalon to San Francisco flights
Melbourne to Detroit flights
Melbourne to George Bush Intcntl flights
Melbourne to O'Hare Intl flights
Melbourne to Las Vegas flights
Melbourne to Denver flights
Melbourne to Fort Lauderdale flights
Melbourne to Reagan-National flights
Melbourne to Baltimore flights
Melbourne to San Jose flights
Melbourne to Atlanta flights
Melbourne to Kahului flights
Melbourne to Philadelphia flights
Melbourne to New Orleans flights
Melbourne to Portland flights
Melbourne to Anchorage flights
Melbourne to Knoxville flights
Melbourne to Boston flights
Melbourne to Lihue flights
Melbourne to Charlotte flights
Melbourne to Richmond flights
Melbourne to Minneapolis flights
Melbourne to Memphis flights
Melbourne to Austin flights
Melbourne to St. Louis flights
Melbourne to Fort Myers flights
Melbourne to Midway flights

Top 2 airlines flying from Melbourne to Illinois

Discover the top 2 airlines that operate flights from Melbourne to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,012Average$1,054FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,080Average$1,448FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.