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Sumatra

$587+ Cheap flights from Illinois to Sumatra

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KNO
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Illinois to Sumatra

Keep the following information in mind while searching for Illinois to Sumatra flight deals. Data was last updated June 26, 2025.

Round-trip from

$1,162
(Trip.com)

One-way from

$587
(Gotogate)
From Illinois to Sumatra
Search Deals
One-way flight from Illinois to Sumatra
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Find flight deals from Illinois to Sumatra

Cheapest flights from Illinois to Sumatra
Explore the most affordable flight options available from Illinois to Sumatra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This FlightHub deal was found by Cheapflights users on 6/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:25 pmORD - PDG
2 stops35h 05mMultiple Airlines
Mon 12/158:20 pmPDG - ORD
2 stops30h 30mMultiple Airlines
Deal found 6/26$966
This Trip.com deal was found by Cheapflights users on 6/25. 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.
Thu 8/75:45 pmORD - PLM
2 stops38h 15mMultiple Airlines
Thu 8/144:20 pmPLM - ORD
2 stops34h 35mMultiple Airlines
Deal found 6/25$1,162
This Justfly.com deal was found by Cheapflights users on 6/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:30 amORD - KNO
2 stops28h 30mMultiple Airlines
Thu 10/308:40 amKNO - ORD
2 stops23h 55mMultiple Airlines
Deal found 6/26$1,279
This Emirates deal was found by Cheapflights users on 6/24. 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.
Thu 9/258:35 pmORD - PDG
2 stops50h 40mEmirates
Mon 9/2912:00 pmPDG - ORD
2 stops39h 45mEmirates
Deal found 6/24$1,536
This Malaysia Airlines deal was found by Cheapflights users on 6/24. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:20 pmORD - KNO
2 stops55h 40mMalaysia Airlines
Mon 9/299:20 amKNO - ORD
2 stops41h 45mMalaysia Airlines
Deal found 6/24$1,573
This Qatar Airways deal was found by Cheapflights users on 6/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:20 pmORD - KNO
2 stops49h 10mQatar Airways
Mon 9/299:20 amKNO - ORD
2 stops41h 45mQatar Airways
Deal found 6/25$1,627
This Justfly.com deal was found by Cheapflights users on 6/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:50 pmORD - KNO
2 stops35h 40mSingapore Airlines
Thu 1/88:40 amKNO - ORD
2 stops46h 10mSingapore Airlines
Deal found 6/26$1,956
This Emirates deal was found by Cheapflights users on 6/24. 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.
Fri 8/88:35 pmORD - KNO
2 stops36h 50mEmirates
Fri 8/154:50 pmKNO - ORD
2 stops58h 55mEmirates
Deal found 6/24$2,438
This Mytrip deal was found by Cheapflights users on 6/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/81:55 pmORD - PDG
3 stops41h 45mEtihad Airways
Fri 8/1512:00 pmPDG - ORD
2 stops32h 45mEtihad Airways
Deal found 6/24$2,646
This Kissandfly.com deal was found by Cheapflights users on 6/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1012:30 pmORD - PLM
3 stops38h 15mMalaysia Airlines
Sun 8/179:30 amPLM - ORD
3 stops38h 25mMalaysia Airlines
Deal found 6/26$3,982

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Sumatra 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 June 26, 2025.
Use the filters below to find and compare flights from Illinois to Sumatra that are best for you.

Fly from

Illinois

Fly to

Sumatra

Route

Depart

Return

Price

ChicagoPalembang

ORD - PLM

ORDPLM

Chicago O'Hare Intl

Thu 8/7

5:45 pm-8:00 pm

2 stops38h 15m

Palembang Mahmud Badaruddin Ii

Thu 8/14

4:20 pm-2:55 pm

2 stops34h 35m

$1,162

ChicagoPadang

ORD - PDG

ORDPDG

Chicago O'Hare Intl

Fri 8/8

12:15 pm-11:10 am

3 stops34h 55m

Padang Tabing

Fri 8/15

8:25 am-6:14 pm

3 stops45h 49m

$1,359

ChicagoMedan

ORD - KNO

ORDKNO

Chicago O'Hare Intl

Fri 8/8

12:15 pm-8:55 am

3 stops32h 40m

Medan Kuala Namu Intl

Fri 8/15

5:00 am-6:00 am

3 stops37h 00m

$1,385

ChicagoMedan

ORD - KNO

ORDKNO

Chicago O'Hare Intl

Fri 8/8

8:35 pm-9:30 am

2 stops48h 55m

Medan Kuala Namu Intl

Fri 8/15

4:50 pm-3:45 pm

2 stops58h 55m

$2,438

ChicagoPadang

ORD - PDG

ORDPDG

Chicago O'Hare Intl

Fri 8/8

1:55 pm-7:40 pm

3 stops41h 45m

Padang Tabing

Fri 8/15

12:00 pm-8:45 am

2 stops32h 45m

$2,646

ChicagoPalembang

ORD - PLM

ORDPLM

Chicago O'Hare Intl

Sun 8/10

12:30 pm-2:45 pm

3 stops38h 15m

Palembang Mahmud Badaruddin Ii

Sun 8/17

9:30 am-11:55 am

3 stops38h 25m

$3,982

ChicagoPadang

ORD - PDG

ORDPDG

Chicago O'Hare Intl

Sun 8/10

12:30 pm-4:30 pm

2 stops64h 00m

$587

ChicagoMedan

ORD - KNO

ORDKNO

Chicago O'Hare Intl

Fri 8/8

8:35 pm-9:30 am

2 stops48h 55m

$1,326

ChicagoPadang

ORD - PDG

ORDPDG

Chicago O'Hare Intl

Fri 8/8

1:55 pm-7:40 pm

3 stops41h 45m

$1,469

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Best time to book a flight from Illinois to Sumatra

Have a flexible travel schedule? Discover the best time to fly to Sumatra 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 Sumatra
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sumatra

Get insights into the airlines that provide service to Sumatra. 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 Sumatra. Reviews last updated June 26, 2025.
Get a feel of what it's like to fly with Emirates, Etihad Airways, and Malaysia Airlines from Illinois to Sumatra by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,274 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,274 reviews
Emirates
8.1
Very good
3,274 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,221 reviews
Emirates
8.1
Very good
3,274 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Malaysia Airlines
7.4
Good
263 reviews
Emirates
8.1
Very good
3,274 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Sumatra 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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