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$373+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
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 25, 2025.

This Delta deal was found by Cheapflights users on 11/23. 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.
Sat 12/61:16 pmORD - DEL
2 stops25h 54mDelta
Sat 12/275:00 amDEL - ORD
2 stops27h 44mDelta
Deal found 11/23$736
This Delta deal was found by Cheapflights users on 11/23. 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.
Thu 12/1110:45 amORD - DEL
2 stops28h 25mDelta
Tue 12/233:20 amDEL - ORD
2 stops28h 46mDelta
Deal found 11/23$737
This Delta deal was found by Cheapflights users on 11/23. 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.
Sat 12/69:49 amORD - DEL
2 stops29h 21mDelta
Sun 12/211:30 amDEL - ORD
2 stops27h 47mDelta
Deal found 11/23$746
This Delta deal was found by Cheapflights users on 11/23. 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.
Fri 12/510:35 amORD - DEL
2 stops28h 35mDelta
Mon 12/153:20 amDEL - ORD
2 stops25h 56mDelta
Deal found 11/23$747
This FlightHub deal was found by Cheapflights users on 11/23. 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.
Wed 12/32:35 pmORD - DEL
1 stop43h 30mCathay Pacific
Thu 4/301:00 amDEL - ORD
1 stop23h 55mCathay Pacific
Deal found 11/23$749
This Delta deal was found by Cheapflights users on 11/23. 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.
Sun 12/710:35 amORD - DEL
2 stops28h 35mDelta
Mon 12/221:30 amDEL - ORD
2 stops28h 59mDelta
Deal found 11/23$756
This Delta deal was found by Cheapflights users on 11/23. 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.
Fri 12/1210:45 amORD - DEL
2 stops28h 25mDelta
Thu 12/253:20 amDEL - ORD
2 stops32h 13mDelta
Deal found 11/23$757
This Gurufare deal was found by Cheapflights users on 11/23. 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 Gurufare 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
Sat 5/210:40 pmDEL - ORD
1 stop26h 15mCathay Pacific
Deal found 11/23$763
This oojo deal was found by Cheapflights users on 11/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:35 pmORD - DEL
1 stop46h 05mCathay Pacific
Mon 5/41:00 amDEL - ORD
1 stop23h 55mCathay Pacific
Deal found 11/25$765
This oojo deal was found by Cheapflights users on 11/24. 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 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
Tue 12/231:30 amDEL - ORD
1 stop22h 55mCathay Pacific
Deal found 11/24$766
This oojo deal was found by Cheapflights users on 11/23. 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 - HYD
1 stop22h 45mCathay Pacific
Mon 12/81:55 amHYD - ORD
1 stop22h 30mCathay Pacific
Deal found 11/23$770
This FlightHub deal was found by Cheapflights users on 11/23. 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.
Tue 12/22:35 pmORD - DEL
1 stop43h 30mCathay Pacific
Mon 4/271:00 amDEL - ORD
1 stop23h 55mCathay Pacific
Deal found 11/23$774

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 25, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$732
(Orbitz)

One-way from

$373
(Justfly.com)

Popular in

June

Cheapest in

September

Average price

$938

Good round-trip deal

$730 or less

Good one-way deal

$467 or less
Provider with most accurate pricing for Chicago (CHI)-Manila Ninoy Aquino Intl flight deals.
Search Deals
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 ($286 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
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 25, 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 2/16

6:35 pm-12:15 am

2 stops42h 10m

New Delhi Indira Gandhi Intl

Tue 3/10

1:45 am-1:10 pm

2 stops21h 55m

$746

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Mon 2/16

1:30 pm-4:50 pm

Nonstop15h 50m

New Delhi Indira Gandhi Intl

Wed 3/11

4:25 am-8:35 am

1 stop38h 40m

$757

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Sun 2/1

9:05 pm-7:25 am

3 stops46h 50m

Hyderabad Rajiv Gandhi Intl

Sun 4/5

5:30 pm-3:55 pm

2 stops32h 55m

$760

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Tue 1/13

11:00 am-2:40 am

2 stops28h 10m

New Delhi Indira Gandhi Intl

Tue 1/20

11:40 am-9:49 am

2 stops33h 39m

$776

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Tue 1/13

5:10 pm-11:05 am

1 stop30h 25m

Mumbai Chhatrapati Shivaji Intl

Sun 2/1

2:15 am-1:50 pm

1 stop23h 05m

$779

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Fri 2/20

1:10 pm-2:20 am

1 stop25h 40m

Hyderabad Rajiv Gandhi Intl

Fri 3/6

9:15 pm-7:35 am

1 stop21h 50m

$784

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Thu 1/15

1:55 pm-12:25 am

2 stops23h 00m

Mumbai Chhatrapati Shivaji Intl

Tue 2/3

2:25 am-4:55 pm

2 stops26h 00m

$786

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Sun 1/18

11:25 am-1:55 am

1 stop24h 30m

Manila Ninoy Aquino Intl

Wed 2/4

11:40 pm-8:40 am

1 stop23h 00m

$787

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Sun 2/1

11:25 am-11:00 am

1 stop33h 35m

Manila Ninoy Aquino Intl

Wed 2/4

12:55 am-8:40 am

1 stop21h 45m

$787

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Sat 2/7

11:25 am-1:55 am

1 stop24h 30m

Manila Ninoy Aquino Intl

Tue 2/10

12:55 am-8:40 am

1 stop21h 45m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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 25, 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 16% 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 28h 10m. Illinois and Asia are separated by a distance of 7465 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 KLM. According to our data, you can fly for as low as $376. Users have also found prices from $382 and $398 on Virgin Atlantic and Etihad Airways, 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

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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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$491Average$1,481FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$591Average$1,274FlexibilityNo cancel feeOn-time79%
SWISSCheapest$706Average$1,102FlexibilityNo cancel feeOn-time79%
KLMCheapest$725Average$1,107FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$731Average$1,087FlexibilityNo cancel feeOn-time77%
IndiGoCheapest$735Average$1,124FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$746Average$1,758FlexibilityNo cancel feeOn-time81%
Virgin AtlanticCheapest$750Average$917FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$753Average$1,136FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$826Average$1,275FlexibilityNo cancel feeOn-time67%

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