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$353+ Cheap flights from Asia to Illinois

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ORD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Asia to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Asia (AS0) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$567
(United Airlines)

One-way from

$353
(Kiwi.com)

Good round-trip deal

$892 or less

Good one-way deal

$562 or less
From Asia to Illinois
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One-way flight from Asia to Illinois
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Price to beat on a round-trip flight from Asia to Illinois.
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Price to beat on a one-way flight from Asia to Illinois.
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Find flight deals from Asia to Illinois

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

This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1812:45 pmICN - ORD
2 stops22h 10mUnited Airlines
Wed 2/191:05 pmORD - ICN
2 stops49h 35mUnited Airlines
Deal found 1/20$567
This American Airlines deal was found by Cheapflights users on 1/20. 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 1/316:50 pmICN - ORD
1 stop28h 35mAmerican Airlines
Wed 2/128:50 pmORD - ICN
2 stops28h 55mAmerican Airlines
Deal found 1/20$748
This KLM deal was found by Cheapflights users on 1/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/21:20 amBOM - ORD
2 stops23h 20mMultiple Airlines
Fri 4/185:15 pmORD - BOM
1 stop19h 35mMultiple Airlines
Deal found 1/19$826
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/311:10 amTPE - ORD
1 stop19h 55mUnited Airlines
Sun 2/167:55 pmORD - TPE
2 stops33h 55mUnited Airlines
Deal found 1/20$827
This Virgin Atlantic deal was found by Cheapflights users on 1/20. 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 3/184:00 amBOM - ORD
2 stops39h 07mVirgin Atlantic
Tue 3/251:26 pmORD - BOM
2 stops25h 49mVirgin Atlantic
Deal found 1/20$827
This Delta deal was found by Cheapflights users on 1/20. 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 6/99:35 amTPE - ORD
2 stops35h 56mDelta
Mon 6/306:50 pmORD - TPE
1 stop36h 05mDelta
Deal found 1/20$832
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/89:55 pmICN - ORD
1 stop26h 39mMultiple Airlines
Sat 3/16:32 pmORD - ICN
2 stops34h 58mMultiple Airlines
Deal found 1/20$836
This KLM deal was found by Cheapflights users on 1/20. 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.
Mon 4/71:20 amBOM - ORD
2 stops23h 20mKLM
Mon 5/194:20 pmORD - BOM
1 stop21h 25mKLM
Deal found 1/20$840
This Yatra.com deal was found by Cheapflights users on 1/20. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/41:05 pmBOM - ORD
1 stop35h 20mBritish Airways
Wed 8/69:15 pmORD - BOM
1 stop27h 05mBritish Airways
Deal found 1/20$843
This oojo deal was found by Cheapflights users on 1/19. 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.
Thu 4/310:40 pmBOM - ORD
1 stop19h 15mAir India
Fri 4/1812:00 pmORD - BOM
2 stops19h 35mAir India
Deal found 1/19$845
This WhyPayMore deal was found by Cheapflights users on 1/20. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:45 pmICN - ORD
1 stop32h 46mAir Canada
Wed 4/303:40 pmORD - ICN
1 stop34h 25mAir Canada
Deal found 1/20$859
This SWISS deal was found by Cheapflights users on 1/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2712:40 amBOM - ORD
1 stop25h 45mSWISS
Wed 8/67:05 pmORD - BOM
1 stop40h 10mSWISS
Deal found 1/21$860

Find flights from Asia to Illinois within your budget

Customize your flight search to find flights from Asia to Illinois 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 2/18

12:45 pm-7:55 pm

2 stops22h 10m

Chicago O'Hare Intl

Wed 2/19

1:05 pm-5:40 am

2 stops49h 35m

$567

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 1/31

6:50 pm-8:25 am

1 stop28h 35m

Chicago O'Hare Intl

Wed 2/12

8:50 pm-4:45 pm

2 stops28h 55m

$748

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Wed 4/2

1:20 am-2:10 pm

2 stops23h 20m

Chicago O'Hare Intl

Fri 4/18

5:15 pm-11:20 pm

1 stop19h 35m

$826

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Tue 3/18

4:00 am-8:37 am

2 stops39h 07m

Chicago O'Hare Intl

Tue 3/25

1:26 pm-1:45 am

2 stops25h 49m

$827

Taipei CityChicago

TPE - ORD

TPEORD

Taipei City Taiwan Taoyuan Intl

Mon 2/3

11:10 am-5:05 pm

1 stop19h 55m

Chicago O'Hare Intl

Sun 2/16

7:55 pm-7:50 pm

2 stops33h 55m

$827

Taipei CityChicago

TPE - ORD

TPEORD

Taipei City Taiwan Taoyuan Intl

Mon 6/9

9:35 am-5:50 pm

1 stop21h 15m

Chicago O'Hare Intl

Thu 6/26

6:20 am-7:55 pm

1 stop24h 35m

$832

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Mon 4/7

1:20 am-2:10 pm

2 stops23h 20m

Chicago O'Hare Intl

Mon 5/19

4:20 pm-12:15 am

1 stop21h 25m

$840

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Wed 6/4

1:05 pm-1:55 pm

1 stop35h 20m

Chicago O'Hare Intl

Wed 8/6

9:15 pm-10:50 am

1 stop27h 05m

$843

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Thu 4/3

10:40 pm-7:25 am

1 stop19h 15m

Chicago O'Hare Intl

Fri 4/18

12:00 pm-6:05 pm

2 stops19h 35m

$845

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 4/24

5:45 pm-12:31 pm

1 stop32h 46m

Chicago O'Hare Intl

Wed 4/30

3:40 pm-4:05 pm

1 stop34h 25m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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

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

Travel insights for flights from Asia to Illinois

Get recent, data-driven insights about flights from Asia to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Asia to Illinois (average of $245). Flying from Asia to Illinois in March is currently the most expensive (average of $320). 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 AS to IL?

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

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

Weekly flight availability from Asia to Illinois

Explore weekly flight availability from Asia to Illinois. 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 January 21, 2025.

The most flights from AS0 to USIL 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 Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated January 21, 2025.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,255 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $471. However, be on the lookout for offers from American Airlines and Etihad Airways, as they are both options that can get you from Asia to Illinois for a low price.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Asia to Illinois (average of $245). Flying from Asia to Illinois in March is currently the most expensive (average of $320). 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.

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Alternative routes for Asia to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Asia to Illinois

Discover the top 10 airlines that operate flights from Asia to Illinois. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$374Average$1,128FlexibilityNo cancel feeOn-time71%
IndiGoCheapest$513Average$1,237FlexibilityNo cancel feeOn-time80%
British AirwaysCheapest$747Average$887FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$753Average$1,139FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$775Average$1,092FlexibilityNo cancel feeOn-time72%
Etihad AirwaysCheapest$792Average$1,154FlexibilityNo cancel feeOn-time75%
FinnairCheapest$857Average$1,096FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$860Average$1,089FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$863Average$964FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$863Average$1,215FlexibilityNo cancel feeOn-time69%
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