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$368+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
1 adult, Economy
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Find 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 November 16, 2025.

This Ovago deal was found by Cheapflights users on 11/14. 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.
Mon 12/12:35 pmORD - DEL
1 stop43h 30mCathay Pacific
Mon 12/151:30 amDEL - ORD
1 stop22h 55mCathay Pacific
Deal found 11/14$735
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:35 pmORD - DEL
2 stops25h 35mDelta
Thu 1/155:00 amDEL - ORD
2 stops27h 34mDelta
Deal found 11/14$745
This oojo deal was found by Cheapflights users on 11/15. 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.
Wed 12/32:35 pmORD - DEL
1 stop43h 30mCathay Pacific
Thu 12/2510:45 pmDEL - ORD
1 stop25h 40mCathay Pacific
Deal found 11/15$747
This oojo deal was found by Cheapflights users on 11/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:35 pmORD - DEL
1 stop43h 30mCathay Pacific
Thu 2/510:45 pmDEL - ORD
1 stop25h 40mCathay Pacific
Deal found 11/14$748
This FlightHub deal was found by Cheapflights users on 11/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:35 pmORD - DEL
1 stop43h 30mCathay Pacific
Thu 12/2510:45 pmDEL - ORD
1 stop25h 40mCathay Pacific
Deal found 11/15$749
This Gotogate deal was found by Cheapflights users on 11/15. 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.
Sun 11/302:35 pmORD - BOM
1 stop46h 10mCathay Pacific
Mon 12/151:40 amBOM - ORD
1 stop22h 45mCathay Pacific
Deal found 11/15$762
This oojo deal was found by Cheapflights users on 11/15. 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.
Tue 12/22:35 pmORD - DEL
1 stop43h 30mCathay Pacific
Tue 12/910:45 pmDEL - ORD
1 stop25h 40mCathay Pacific
Deal found 11/15$762
This British Airways deal was found by Cheapflights users on 11/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:10 pmORD - BOM
1 stop19h 35mBritish Airways
Sun 2/152:15 amBOM - ORD
1 stop23h 05mBritish Airways
Deal found 11/13$763
This oojo deal was found by Cheapflights users on 11/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:35 pmORD - DEL
1 stop43h 30mCathay Pacific
Tue 12/910:45 pmDEL - ORD
1 stop25h 40mCathay Pacific
Deal found 11/14$763
This Indian Eagle deal was found by Cheapflights users on 11/15. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:35 pmORD - HYD
1 stop22h 45mCathay Pacific
Sat 4/251:50 amHYD - ORD
1 stop23h 05mCathay Pacific
Deal found 11/15$764
This Cathay Pacific deal was found by Cheapflights users on 11/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/302:35 pmORD - BOM
1 stop46h 10mCathay Pacific
Tue 12/2310:55 pmBOM - ORD
1 stop25h 30mCathay Pacific
Deal found 11/14$764
This Virgin Atlantic deal was found by Cheapflights users on 11/14. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:30 pmORD - BOM
2 stops26h 50mVirgin Atlantic
Tue 3/314:10 amBOM - ORD
2 stops26h 16mVirgin Atlantic
Deal found 11/14$768

Cheap flight deals from Illinois to Asia

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

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$731
(EaseMyTrip)

One-way from

$368
(oojo)

Popular in

June

Cheapest in

September

Average price

$944

Good round-trip deal

$782 or less

Good one-way deal

$429 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. 20% potential increase in price ($287 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 16, 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

Mon 2/9

9:55 am-2:40 am

2 stops29h 15m

New Delhi Indira Gandhi Intl

Tue 3/24

11:40 am-10:09 am

2 stops32h 59m

$740

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Thu 1/8

1:54 pm-12:20 am

2 stops22h 56m

Mumbai Chhatrapati Shivaji Intl

Fri 2/6

2:25 am-2:20 pm

1 stop23h 25m

$761

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Fri 2/13

2:35 pm-12:30 am

1 stop46h 25m

Mumbai Chhatrapati Shivaji Intl

Mon 2/23

1:40 am-12:55 pm

1 stop22h 45m

$764

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sat 1/24

2:35 pm-12:30 am

1 stop46h 25m

Mumbai Chhatrapati Shivaji Intl

Mon 2/16

1:40 am-12:55 pm

1 stop22h 45m

$764

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Mon 2/9

2:35 pm-12:30 am

1 stop46h 25m

Mumbai Chhatrapati Shivaji Intl

Sat 2/21

11:10 pm-12:55 pm

1 stop25h 15m

$764

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Tue 1/27

5:20 pm-3:00 am

1 stop22h 10m

Mumbai Chhatrapati Shivaji Intl

Tue 2/17

2:25 am-11:49 pm

2 stops32h 54m

$767

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sun 1/25

8:50 am-2:50 am

2 stops30h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 2/17

2:25 am-11:49 pm

2 stops32h 54m

$770

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Fri 1/16

1:10 pm-1:50 am

1 stop25h 10m

Mumbai Chhatrapati Shivaji Intl

Thu 2/26

4:40 am-7:35 am

1 stop38h 25m

$773

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Mon 1/19

2:24 pm-1:00 am

2 stops23h 06m

Hyderabad Rajiv Gandhi Intl

Tue 2/3

2:55 am-2:20 pm

1 stop22h 55m

$778

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Thu 1/22

10:45 am-1:00 am

2 stops26h 45m

Hyderabad Rajiv Gandhi Intl

Fri 2/13

2:55 am-2:20 pm

1 stop22h 55m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

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 $203). Flying from Illinois to Asia in June is currently the most expensive (average of $795). 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 November 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Illinois to Asia in the evening. If you’re flexible enough to do this you can expect to save up to 21% 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.

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 22h 56m. 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 Delta. According to our data, you can fly for as low as $370. Users have also found prices from $371 and $384 on Etihad Airways and ANA, 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 $203). Flying from Illinois to Asia in June is currently the most expensive (average of $795). 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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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 November 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$491Average$1,467FlexibilityNo cancel feeOn-time71%
SWISSCheapest$702Average$1,056FlexibilityNo cancel feeOn-time79%
KLMCheapest$725Average$1,052FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$735Average$1,166FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$746Average$1,758FlexibilityNo cancel feeOn-time81%
Virgin AtlanticCheapest$750Average$850FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$765Average$1,167FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$818Average$1,209FlexibilityNo cancel feeOn-time77%
LOTCheapest$848Average$1,009FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$850Average$1,390FlexibilityNo cancel feeOn-time75%

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