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$331+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ICN
May 25 — Jun 11
Sun 5/25
Sun 6/1
1 adult, Economy
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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 May 20, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$742
(Delta)

One-way from

$331
(Indian Eagle)

Popular in

December

Cheapest in

September

Average price

$1,366

Good round-trip deal

$781 or less

Good one-way deal

$356 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
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One-way flight from Illinois to Asia
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Highest demand for flights based on searches. 11% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in May 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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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 May 20, 2025.

This Indian Eagle deal was found by Cheapflights users on 5/19. 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.
Thu 8/2112:00 pmORD - DEL
Nonstop14h 25mAir India
Wed 9/32:40 amDEL - ORD
Nonstop15h 15mAir India
Deal found 5/19$741
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:00 amORD - DEL
2 stops28h 35mDelta
Mon 7/282:05 amDEL - ORD
2 stops27h 36mDelta
Deal found 5/20$742
This FlightHub deal was found by Cheapflights users on 5/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:45 pmORD - DEL
1 stop18h 25mTurkish Airlines
Mon 12/17:00 amDEL - ORD
1 stop38h 40mTurkish Airlines
Deal found 5/19$743
This Virgin Atlantic deal was found by Cheapflights users on 5/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:05 amORD - DEL
2 stops27h 30mVirgin Atlantic
Mon 6/22:05 amDEL - ORD
2 stops30h 39mVirgin Atlantic
Deal found 5/20$750
This Indian Eagle deal was found by Cheapflights users on 5/18. 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.
Wed 9/31:55 pmORD - DEL
1 stop18h 55mEtihad Airways
Tue 9/163:55 pmDEL - ORD
1 stop27h 20mEtihad Airways
Deal found 5/18$758
This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:56 pmORD - DEL
1 stop17h 34mAmerican Airlines
Fri 10/3110:55 pmDEL - ORD
1 stop22h 10mAmerican Airlines
Deal found 5/20$768
This KLM deal was found by Cheapflights users on 5/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:00 pmORD - DEL
2 stops21h 25mMultiple Airlines
Mon 9/812:50 amDEL - ORD
1 stop24h 40mMultiple Airlines
Deal found 5/20$774
This Indian Eagle deal was found by Cheapflights users on 5/19. 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.
Fri 10/312:00 pmORD - AMD
1 stop19h 30mAir India
Sun 2/111:00 pmAMD - ORD
1 stop19h 00mAir India
Deal found 5/19$783
This FlightHub deal was found by Cheapflights users on 5/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:00 pmORD - DEL
1 stop42h 40mCathay Pacific
Sat 10/251:00 amDEL - ORD
1 stop23h 30mCathay Pacific
Deal found 5/19$793
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:03 pmORD - DEL
1 stop18h 57mUnited Airlines
Tue 9/2311:35 pmDEL - ORD
1 stop22h 33mUnited Airlines
Deal found 5/19$796
This Lufthansa deal was found by Cheapflights users on 5/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 pmORD - HYD
2 stops26h 55mLufthansa
Wed 10/83:10 amHYD - ORD
1 stop22h 15mLufthansa
Deal found 5/20$829
This Indian Eagle deal was found by Cheapflights users on 5/20. 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.
Thu 7/1712:00 pmORD - HYD
1 stop18h 40mAir India
Wed 9/1710:40 pmHYD - ORD
1 stop19h 15mAir India
Deal found 5/20$834

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 May 20, 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 5/26

9:00 am-12:05 am

2 stops28h 35m

New Delhi Indira Gandhi Intl

Mon 7/28

2:05 am-7:11 pm

2 stops27h 36m

$742

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Thu 8/14

1:26 pm-12:05 am

2 stops24h 09m

New Delhi Indira Gandhi Intl

Wed 9/17

2:05 am-6:38 pm

2 stops27h 03m

$745

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sun 8/3

12:00 pm-12:55 pm

Nonstop14h 25m

New Delhi Indira Gandhi Intl

Thu 8/28

2:40 am-7:25 am

Nonstop15h 15m

$746

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Tue 8/5

1:55 pm-2:10 pm

1 stop37h 45m

New Delhi Indira Gandhi Intl

Thu 9/4

3:55 pm-8:45 am

1 stop27h 20m

$758

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Thu 7/17

4:36 pm-9:00 pm

1 stop17h 54m

New Delhi Indira Gandhi Intl

Mon 11/10

11:55 pm-3:04 pm

2 stops26h 39m

$772

ChicagoAhmedabad

ORD - AMD

ORDAMD

Chicago O'Hare Intl

Fri 10/3

12:00 pm-6:00 pm

1 stop19h 30m

Ahmedabad

Sun 2/1

11:00 pm-6:30 am

1 stop19h 00m

$783

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sat 7/26

11:45 pm-4:40 am

1 stop18h 25m

New Delhi Indira Gandhi Intl

Mon 9/8

6:20 am-10:00 pm

1 stop26h 10m

$784

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Wed 7/16

10:00 am-8:15 pm

1 stop23h 45m

New Delhi Indira Gandhi Intl

Wed 8/6

10:50 pm-12:53 pm

1 stop24h 33m

$794

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sat 5/31

10:40 am-10:10 pm

1 stop25h 00m

New Delhi Indira Gandhi Intl

Wed 7/9

1:05 am-12:10 pm

1 stop21h 35m

$798

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Mon 7/28

12:00 pm-5:10 pm

1 stop18h 40m

Hyderabad Rajiv Gandhi Intl

Thu 9/18

10:40 pm-7:25 am

1 stop19h 15m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

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, February is the cheapest month in which you can book a flight from Illinois to Asia (average of $1,001). Flying from Illinois to Asia in December is currently the most expensive (average of $1,635). 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 May 20, 2025.

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

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 May 20, 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).

Rainfall in Asia by month

Plan your trip to Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Asia when rainfall is around 0.4 in.

Temperature in Asia by month

Plan your trip to Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. 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 Asia. Reviews last updated May 20, 2025.
EVA Air
8.4
Very good
1,193 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,193 reviews
EVA Air
8.4
Very good
1,193 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,076 reviews
EVA Air
8.4
Very good
1,193 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,477 reviews
EVA Air
8.4
Very good
1,193 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very good
733 reviews
EVA Air
8.4
Very good
1,193 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.3
Very good
871 reviews
EVA Air
8.4
Very good
1,193 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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.

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

    For one-way options, check prices for Air India. According to our data, you can fly for as low as $331. Users have also found prices from $356 and $368 on American Airlines and Delta, 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, February is the cheapest month in which you can book a flight from Illinois to Asia (average of $1,001). Flying from Illinois to Asia in December is currently the most expensive (average of $1,635). 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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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 May 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$143Average$1,417FlexibilityNo cancel feeOn-time71%
EmiratesCheapest$503Average$1,356FlexibilityNo cancel feeOn-time75%
KLMCheapest$725Average$1,063FlexibilityNo cancel feeOn-time75%
SWISSCheapest$733Average$1,217FlexibilityNo cancel feeOn-time79%
IndiGoCheapest$735Average$1,184FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$738Average$1,343FlexibilityNo cancel feeOn-time68%
Virgin AtlanticCheapest$750Average$811FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$788Average$1,204FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$818Average$1,239FlexibilityNo cancel feeOn-time77%
Hawaiian AirlinesCheapest$880Average$891FlexibilityNo cancel feeOn-time85%

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