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$384+ Cheap flights from Illinois to Indonesia

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DPS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Illinois to Indonesia

Keep the following information in mind while searching for Illinois to Indonesia flight deals. Data was last updated September 16, 2025.

Round-trip from

$676
(oojo)

One-way from

$384
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$991
From Illinois to Indonesia
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One-way flight from Illinois to Indonesia
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Highest demand for flights based on searches. 16% potential increase in price ($255 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to Indonesia

Cheapest flights from Illinois to Indonesia
Explore the most affordable flight options available from Illinois to Indonesia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/294:00 pmORD - CGK
1 stop42h 50mCathay Pacific
Mon 10/1312:05 amCGK - ORD
1 stop26h 20mCathay Pacific
Deal found 9/13$679
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:00 pmORD - CGK
1 stop39h 40mCathay Pacific
Mon 10/2712:15 amCGK - ORD
1 stop25h 40mCathay Pacific
Deal found 9/16$688
This Korean Air deal was found by Cheapflights users on 9/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:10 pmORD - CGK
1 stop44h 00mKorean Air
Tue 10/289:50 pmCGK - ORD
1 stop23h 40mKorean Air
Deal found 9/13$689
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:00 pmORD - CGK
1 stop39h 40mCathay Pacific
Mon 10/2712:15 amCGK - ORD
1 stop25h 45mCathay Pacific
Deal found 9/13$694
This Gotogate deal was found by Cheapflights users on 9/15. 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.
Thu 10/303:35 pmORD - CGK
1 stop40h 10mCathay Pacific
Wed 11/512:15 amCGK - ORD
1 stop25h 40mCathay Pacific
Deal found 9/15$698
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:15 pmORD - CGK
1 stop44h 05mKorean Air
Thu 11/69:50 pmCGK - ORD
1 stop23h 40mKorean Air
Deal found 9/15$702
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 12/36:00 amORD - CGK
2 stops35h 00mUnited Airlines
Wed 1/216:20 amCGK - ORD
2 stops25h 28mUnited Airlines
Deal found 9/14$705
This Ovago deal was found by Cheapflights users on 9/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:40 pmORD - DPS
1 stop34h 30mCathay Pacific
Sun 11/96:40 pmDPS - ORD
1 stop32h 20mCathay Pacific
Deal found 9/13$707
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:00 pmORD - CGK
1 stop42h 50mCathay Pacific
Mon 9/292:20 pmCGK - ORD
1 stop36h 05mCathay Pacific
Deal found 9/13$708
This Gotogate deal was found by Cheapflights users on 9/15. 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.
Thu 10/3012:15 pmORD - CGK
1 stop44h 05mMultiple Airlines
Thu 11/69:50 pmCGK - ORD
1 stop23h 40mMultiple Airlines
Deal found 9/15$711
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:10 amORD - CGK
2 stops33h 50mANA
Mon 12/87:15 amCGK - ORD
1 stop37h 05mANA
Deal found 9/14$725
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/22:40 pmORD - DPS
1 stop34h 30mCathay Pacific
Sun 11/96:40 pmDPS - ORD
1 stop32h 20mCathay Pacific
Deal found 9/13$726

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Indonesia 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 16, 2025.
Use the filters below to find and compare flights from Illinois to Indonesia that are best for you.

Fly from

Illinois

Fly to

Indonesia

Route

Depart

Return

Price

ChicagoSemarang

ORD - SRG

ORDSRG

Chicago O'Hare Intl

Thu 10/30

12:15 pm-9:00 am

2 stops56h 45m

Semarang Achmad Yani

Thu 11/6

3:25 pm-8:30 am

2 stops30h 05m

$813

ChicagoJakarta

ORD - CGK

ORDCGK

Chicago O'Hare Intl

Wed 12/3

8:45 am-6:00 am

2 stops32h 15m

Jakarta Soekarno-Hatta Intl

Mon 12/8

2:15 pm-6:02 am

2 stops28h 47m

$815

ChicagoJakarta

ORD - CGK

ORDCGK

Chicago O'Hare Intl

Tue 1/13

9:05 pm-11:55 pm

2 stops37h 50m

Jakarta Soekarno-Hatta Intl

Sun 1/25

7:15 am-6:30 am

2 stops36h 15m

$867

ChicagoJakarta

ORD - CGK

ORDCGK

Chicago O'Hare Intl

Mon 1/12

6:47 am-11:55 pm

2 stops28h 08m

Jakarta Soekarno-Hatta Intl

Fri 1/23

7:15 am-7:20 am

1 stop37h 05m

$871

ChicagoJakarta

ORD - CGK

ORDCGK

Chicago O'Hare Intl

Sun 11/30

5:32 am-8:20 pm

2 stops49h 48m

Jakarta Soekarno-Hatta Intl

Mon 12/8

9:50 pm-8:30 am

1 stop23h 40m

$888

ChicagoJakarta

MDW - CGK

MDWCGK

Chicago Midway

Sat 11/1

6:00 am-8:20 pm

2 stops50h 20m

Jakarta Soekarno-Hatta Intl

Mon 12/1

9:50 pm-4:36 pm

2 stops31h 46m

$899

ChicagoDenpasar

ORD - DPS

ORDDPS

Chicago O'Hare Intl

Mon 2/23

11:25 am-10:25 pm

1 stop45h 00m

Denpasar Bali Ngurah Rai

Tue 3/10

11:50 pm-9:40 am

1 stop22h 50m

$945

ChicagoDenpasar

ORD - DPS

ORDDPS

Chicago O'Hare Intl

Thu 3/5

11:25 am-10:25 pm

1 stop45h 00m

Denpasar Bali Ngurah Rai

Mon 3/16

1:20 am-9:40 am

1 stop21h 20m

$945

ChicagoJakarta

ORD - CGK

ORDCGK

Chicago O'Hare Intl

Sat 10/18

1:55 pm-9:35 am

1 stop31h 40m

Jakarta Soekarno-Hatta Intl

Sat 10/25

6:55 pm-8:55 am

2 stops50h 00m

$952

ChicagoJakarta

ORD - CGK

ORDCGK

Chicago O'Hare Intl

Mon 10/13

1:55 pm-12:50 pm

2 stops34h 55m

Jakarta Soekarno-Hatta Intl

Mon 10/20

7:05 pm-8:45 am

1 stop25h 40m

$959

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Indonesia

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

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

Currently, September is the cheapest month in which you can book a flight from Illinois to Indonesia (average of $1,078). Flying from Illinois to Indonesia in December is currently the most expensive (average of $1,743). 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 IL to ID?

Find hourly flight availability from Illinois to Indonesia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

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

Related info for your journey

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

    For as low as $815, United Airlines can have you in Indonesia from Illinois in 32h 15m. Illinois and Indonesia are separated by a distance of 9796 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Illinois to Indonesia one-way?

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $384. However, be on the lookout for offers from Turkish Airlines and Korean Air, as they are both options that can get you from Illinois to Indonesia for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Indonesia 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 Illinois to Indonesia?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Indonesia (average of $1,078). Flying from Illinois to Indonesia in December is currently the most expensive (average of $1,743). 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

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Alternative routes for Illinois to Indonesia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Indonesia

Discover the top 10 airlines that operate flights from Illinois to Indonesia. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$485Average$928FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$577Average$813FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$618Average$1,438FlexibilityNo cancel feeOn-time74%
Turkish AirlinesCheapest$635Average$1,145FlexibilityNo cancel feeOn-time77%
Air IndiaCheapest$689Average$965FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$697Average$1,076FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$904Average$1,423FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$936Average$1,086FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,236Average$1,624FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,272Average$1,777FlexibilityNo cancel feeOn-time75%

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