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$1,692+ Cheap flights from Adelaide (ADL) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — ORD
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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Find flight deals from Adelaide to Illinois

Cheapest flights from Adelaide to Illinois
Explore the most affordable flight options available from Adelaide to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Gotogate deal was found by Cheapflights users on 11/4. 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.
Mon 12/26:00 amADL - ORD
2 stops49h 09mAir Canada
Mon 12/163:40 pmORD - ADL
2 stops50h 45mAir Canada
Deal found 11/4$1,692
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/177:15 amADL - ORD
2 stops38h 21mUnited Airlines
Mon 1/66:20 pmORD - ADL
2 stops48h 00mUnited Airlines
Deal found 11/4$2,231
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Mon 12/27:45 pmADL - ORD
3 stops40h 17mMultiple Airlines
Mon 12/163:40 pmORD - ADL
2 stops30h 00mMultiple Airlines
Deal found 11/4$2,273
This BYOjet deal was found by Cheapflights users on 11/4. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1710:00 pmADL - ORD
1 stop33h 00mQatar Airways
Mon 1/67:05 pmORD - ADL
1 stop29h 30mQatar Airways
Deal found 11/4$2,614
This Emirates deal was found by Cheapflights users on 11/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/210:40 pmADL - ORD
2 stops58h 20mEmirates
Mon 12/167:45 pmORD - ADL
1 stop32h 35mEmirates
Deal found 11/4$2,928

Find flights from Adelaide to Illinois within your budget

Customize your flight search to find flights from Adelaide 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 2,455,398 searches. Data last updated November 5, 2024.

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Return

Price

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 12/2

6:00 am-2:39 pm

2 stops49h 09m

Chicago O'Hare Intl

Mon 12/16

3:40 pm-10:55 am

2 stops50h 45m

$1,692

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Tue 12/17

7:15 am-5:06 am

2 stops38h 21m

Chicago O'Hare Intl

Mon 1/6

6:20 pm-10:50 am

2 stops48h 00m

$2,231

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 12/2

7:45 pm-7:32 pm

3 stops40h 17m

Chicago O'Hare Intl

Mon 12/16

3:40 pm-2:10 pm

2 stops30h 00m

$2,273

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Tue 12/17

10:00 pm-2:30 pm

1 stop33h 00m

Chicago O'Hare Intl

Mon 1/6

7:05 pm-5:05 pm

1 stop29h 30m

$2,614

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 12/2

10:40 pm-4:30 pm

2 stops58h 20m

Chicago O'Hare Intl

Mon 12/16

7:45 pm-8:50 pm

1 stop32h 35m

$2,928

Flights are sorted by cheapest first

Deals found on 11/4

Best time to book a flight from Adelaide to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Adelaide 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.

Travel insights for flights from Adelaide to Illinois

Get recent, data-driven insights about flights from Adelaide to Illinois including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Adelaide 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 November 5, 2024.

When flying from Adelaide to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 November 5, 2024.
Emirates
8.1
Very good
3,534 reviews

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,534 reviews
Emirates
8.1
Very good
3,534 reviews

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Qatar Airways
7.5
Good
3,885 reviews
Emirates
8.1
Very good
3,534 reviews

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

United Airlines
7.4
Good
9,226 reviews
Emirates
8.1
Very good
3,534 reviews

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Air Canada
7.0
Good
8,123 reviews
Emirates
8.1
Very good
3,534 reviews

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Illinois. 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 from for flights from Adelaide to Illinois?

    Located just 4.1 mi from the city center, Adelaide (ADL) is the airport most travelers will use when flying to Illinois from Adelaide.

  • Can I find flights from Adelaide to Illinois for under $1,700 on Cheapflights?

    Yes, there are multiple flights from Adelaide to Illinois for under $1,700. The cheapest flight booked recently is on Air Canada for just $1,692, but on average you can expect to pay $2,347.

  • What does ADL to ORD mean?

    ADL stands for Adelaide Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI).

  • Can I find deals for flights from Adelaide to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Adelaide to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Adelaide to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Adelaide to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide 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.

  • Can I find deals for flights from Adelaide to Illinois that allow pets onboard?

    Many airlines flying from Adelaide to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Adelaide to Illinois?

    Yes, you can often find last-minute deals on Adelaide to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Adelaide to Illinois flight deals updated?

    The Adelaide to Illinois flight deals you see on this page were last updated on 11/4.

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

    Currently, September is the cheapest month in which you can book a flight from Adelaide to Illinois (average of $232). Flying from Adelaide to Illinois in June is currently the most expensive (average of $308). 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.

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