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$363+ Cheap flights from Illinois to Asia

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ICN
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Illinois to Asia

Cheapest flights from Illinois to Asia
Explore the most affordable flight options available from Illinois to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Indian Eagle deal was found by Cheapflights users on 12/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 pmORD - BOM
1 stop20h 30mAir India
Tue 2/39:30 pmBOM - ORD
2 stops25h 30mAir India
Deal found 12/19$836
This Indian Eagle deal was found by Cheapflights users on 12/18. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:30 pmORD - BOM
1 stop21h 05mAir India
Thu 1/299:30 pmBOM - ORD
2 stops25h 30mAir India
Deal found 12/18$841
This Indian Eagle deal was found by Cheapflights users on 12/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:30 pmORD - DEL
Nonstop15h 50mAir India
Sun 1/252:15 amDEL - ORD
1 stop20h 45mAir India
Deal found 12/19$848
This KAYAK deal was found by Cheapflights users on 12/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:45 pmORD - BOM
1 stop39h 00mBritish Airways
Wed 1/288:40 amBOM - ORD
1 stop21h 35mBritish Airways
Deal found 12/20$850
This British Airways deal was found by Cheapflights users on 12/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:45 pmORD - BOM
1 stop39h 00mBritish Airways
Tue 2/32:15 amBOM - ORD
1 stop23h 05mBritish Airways
Deal found 12/20$865
This Indian Eagle deal was found by Cheapflights users on 12/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 pmORD - BOM
2 stops41h 05mAir India
Mon 2/211:55 pmBOM - ORD
2 stops47h 05mAir India
Deal found 12/19$866
This Indian Eagle deal was found by Cheapflights users on 12/18. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:30 pmORD - DEL
Nonstop15h 50mAir India
Thu 1/292:15 amDEL - ORD
1 stop20h 45mAir India
Deal found 12/18$867
This Gotogate deal was found by Cheapflights users on 12/20. 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.
Tue 12/301:10 pmORD - BOM
1 stop19h 00mEtihad Airways
Tue 2/310:55 pmBOM - ORD
1 stop20h 10mEtihad Airways
Deal found 12/20$870
This Indian Eagle deal was found by Cheapflights users on 12/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 pmORD - BOM
1 stop20h 30mAir India
Thu 2/59:30 pmBOM - ORD
2 stops25h 30mAir India
Deal found 12/19$872
This oojo deal was found by Cheapflights users on 12/19. 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 12/291:30 pmORD - BOM
1 stop21h 05mAir India
Thu 2/57:25 amBOM - ORD
3 stops39h 35mAir India
Deal found 12/19$873
This Indian Eagle deal was found by Cheapflights users on 12/20. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 pmORD - BOM
1 stop20h 30mAir India
Sat 1/319:30 pmBOM - ORD
2 stops25h 30mAir India
Deal found 12/20$880
This oojo deal was found by Cheapflights users on 12/20. 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 12/318:20 pmORD - DEL
1 stop20h 50mTurkish Airlines
Wed 2/116:55 amDEL - ORD
1 stop23h 00mTurkish Airlines
Deal found 12/20$913

Find flight deals from Illinois to Asia

Keep the following information in mind while searching for Illinois to Asia flight deals. Data was last updated December 21, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$699
(Kiwi.com)

One-way from

$363
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,573

Good round-trip deal

$698 or less

Good one-way deal

$421 or less
Provider with most accurate pricing for Chicago (CHI)-Manila Ninoy Aquino Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Manila Ninoy Aquino Intl flights.
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From Illinois to Asia
Search Deals
One-way flight from Illinois to Asia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Illinois to Asia.
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Price to beat on a one-way flight from Illinois to Asia.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Asia 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 December 21, 2025.
Use the filters below to find and compare flights from Illinois to Asia that are best for you.

Fly from

Illinois

Fly to

Asia

Route

Depart

Return

Price

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Wed 1/28

2:35 pm-12:10 am

1 stop46h 05m

New Delhi Indira Gandhi Intl

Tue 2/3

10:45 pm-12:55 pm

1 stop25h 40m

$714

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sun 2/22

11:18 am-2:40 am

2 stops27h 52m

New Delhi Indira Gandhi Intl

Mon 3/23

11:40 am-10:00 am

2 stops32h 50m

$751

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Tue 1/27

10:45 am-12:20 am

2 stops26h 05m

Mumbai Chhatrapati Shivaji Intl

Thu 2/12

2:25 am-2:20 pm

1 stop23h 25m

$759

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Fri 1/16

8:20 pm-5:15 am

1 stop21h 25m

New Delhi Indira Gandhi Intl

Thu 2/12

6:55 am-6:25 pm

1 stop23h 00m

$762

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Mon 1/26

2:35 pm-12:30 am

1 stop46h 25m

Mumbai Chhatrapati Shivaji Intl

Thu 2/12

1:40 am-12:55 pm

1 stop22h 45m

$764

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Mon 3/9

3:35 pm-12:10 am

1 stop46h 05m

New Delhi Indira Gandhi Intl

Sat 3/21

1:30 am-1:55 pm

1 stop22h 55m

$764

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Mon 3/16

3:35 pm-12:10 am

1 stop46h 05m

New Delhi Indira Gandhi Intl

Thu 4/2

10:40 pm-2:25 pm

1 stop26h 15m

$764

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Mon 1/12

2:30 pm-2:50 am

2 stops24h 50m

Mumbai Chhatrapati Shivaji Intl

Tue 5/12

4:10 am-8:45 pm

2 stops27h 05m

$766

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sun 3/15

9:37 am-12:20 am

2 stops28h 13m

Mumbai Chhatrapati Shivaji Intl

Sun 3/29

2:00 am-4:43 pm

2 stops25h 13m

$769

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sun 3/15

9:50 am-12:20 am

2 stops28h 00m

Mumbai Chhatrapati Shivaji Intl

Mon 3/30

2:00 am-4:43 pm

2 stops25h 13m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

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

Have a flexible travel schedule? Discover the best time to fly to Asia 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 Asia

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Asia (average of $201). Flying from Illinois to Asia in June is currently the most expensive (average of $777). 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 AS?

Find hourly flight availability from Illinois to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Illinois to Asia at noon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Illinois to Asia?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Asia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Asia flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to Asia

Explore weekly flight availability from Illinois to Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 21, 2025.

The most flights from USIL to AS0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

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

    Departing from Illinois to Asia will take you 26h 05m. Illinois and Asia are separated by a distance of 8037 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $154. Users have also found prices from $229 and $256 on Royal Jordanian and Turkish Airlines, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Asia (average of $201). Flying from Illinois to Asia in June is currently the most expensive (average of $777). 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 Asia

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 Asia

Discover the top 10 airlines that operate flights from Illinois to Asia. 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$194Average$1,292FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$592Average$1,224FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$664Average$1,458FlexibilityNo cancel feeOn-time71%
SWISSCheapest$705Average$1,001FlexibilityNo cancel feeOn-time79%
KLMCheapest$725Average$1,062FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$733Average$1,147FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$738Average$1,119FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$746Average$1,758FlexibilityNo cancel feeOn-time81%
IndiGoCheapest$753Average$1,143FlexibilityNo cancel feeOn-time80%
Virgin AtlanticCheapest$753Average$872FlexibilityNo cancel feeOn-time72%

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