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$437+ Cheap flights from Southeast 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Southeast Asia to Illinois

Keep the following information in mind while searching for Southeast Asia to Illinois flight deals. Data was last updated April 30, 2025.

Round-trip from

$811
(Philippine Airlines)

One-way from

$437
(Kiwi.com)
From Southeast Asia to Illinois
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One-way flight from Southeast Asia to Illinois
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Find flight deals from Southeast Asia to Illinois

Cheapest flights from Southeast Asia to Illinois
Explore the most affordable flight options available from Southeast Asia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Philippine Airlines deal was found by Cheapflights users on 4/27. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:05 pmMNL - ORD
1 stop20h 13mMultiple Airlines
Thu 10/98:50 amORD - MNL
1 stop20h 50mMultiple Airlines
Deal found 4/27$811
This Gurufare deal was found by Cheapflights users on 4/29. 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.
Thu 5/225:30 amMNL - ORD
1 stop21h 55mCathay Pacific
Sat 7/264:00 pmORD - MNL
1 stop30h 20mCathay Pacific
Deal found 4/29$814
This FlightHub deal was found by Cheapflights users on 4/28. 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 5/211:25 pmMNL - ORD
2 stops37h 34mJapan Airlines
Sun 5/46:50 amORD - MNL
2 stops25h 50mJapan Airlines
Deal found 4/28$832
This Cathay Pacific deal was found by Cheapflights users on 4/29. 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.
Fri 8/226:20 pmSGN - ORD
2 stops30h 10mMultiple Airlines
Tue 9/26:03 pmORD - SGN
2 stops28h 02mMultiple Airlines
Deal found 4/29$849
This FlightHub deal was found by Cheapflights users on 4/29. 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 9/96:20 pmSGN - ORD
1 stop32h 05mCathay Pacific
Wed 9/244:00 pmORD - SGN
1 stop30h 05mCathay Pacific
Deal found 4/29$852
This oojo deal was found by Cheapflights users on 4/27. 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.
Fri 9/1912:40 pmMNL - ORD
1 stop21h 05mEVA Air
Wed 10/812:30 amORD - MNL
1 stop22h 10mEVA Air
Deal found 4/27$852
This oojo deal was found by Cheapflights users on 4/29. 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 9/81:50 amSGN - ORD
1 stop30h 55mEVA Air
Tue 9/2312:30 amORD - SGN
1 stop21h 25mEVA Air
Deal found 4/29$891
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/288:40 amMNL - ORD
2 stops27h 01mUnited Airlines
Sat 6/282:35 pmORD - MNL
2 stops26h 20mUnited Airlines
Deal found 4/28$907
This Delta deal was found by Cheapflights users on 4/29. 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 5/267:35 amSGN - ORD
2 stops28h 24mDelta
Sun 6/87:09 amORD - SGN
2 stops28h 06mDelta
Deal found 4/29$916
This Gurufare deal was found by Cheapflights users on 4/28. 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.
Fri 5/29:10 amMNL - ORD
2 stops32h 54mANA
Sun 5/45:45 pmORD - MNL
1 stop30h 45mANA
Deal found 4/28$916
This oojo deal was found by Cheapflights users on 4/28. 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.
Sun 10/261:30 amSIN - ORD
1 stop21h 00mKorean Air
Thu 11/1311:05 amORD - SIN
1 stop27h 55mKorean Air
Deal found 4/28$928
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:00 amSIN - ORD
1 stop20h 38mAir Canada
Thu 11/273:40 pmORD - SIN
1 stop26h 15mAir Canada
Deal found 4/29$932

Cheapflights Fare Finder

Customize your flight search to find flights from Southeast 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 April 30, 2025.
Use the filters below to find and compare flights from Southeast Asia to Illinois that are best for you.

Fly from

Southeast Asia

Fly to

Illinois

Route

Depart

Return

Price

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Fri 9/19

10:05 pm-5:18 am

1 stop20h 13m

Chicago O'Hare Intl

Thu 10/9

8:50 am-6:40 pm

1 stop20h 50m

$811

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Thu 5/22

5:30 am-2:25 pm

1 stop21h 55m

Chicago O'Hare Intl

Sat 7/26

4:00 pm-11:20 am

1 stop30h 20m

$814

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Fri 8/22

6:20 pm-12:30 pm

2 stops30h 10m

Chicago O'Hare Intl

Tue 9/2

6:03 pm-10:05 am

2 stops28h 02m

$849

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Fri 9/19

12:40 pm-8:45 pm

1 stop21h 05m

Chicago O'Hare Intl

Wed 10/8

12:30 am-11:40 am

1 stop22h 10m

$852

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 9/9

6:20 pm-2:25 pm

1 stop32h 05m

Chicago O'Hare Intl

Wed 9/24

4:00 pm-10:05 am

1 stop30h 05m

$852

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Mon 9/8

1:50 am-8:45 pm

1 stop30h 55m

Chicago O'Hare Intl

Tue 9/23

12:30 am-9:55 am

1 stop21h 25m

$891

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Wed 6/25

11:25 pm-9:15 am

1 stop22h 50m

Chicago O'Hare Intl

Tue 7/29

1:30 am-5:35 am

1 stop39h 05m

$900

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Wed 5/28

8:40 am-10:41 pm

2 stops27h 01m

Chicago O'Hare Intl

Sat 6/28

2:35 pm-5:55 am

2 stops26h 20m

$907

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Mon 5/26

7:35 am-11:59 pm

2 stops28h 24m

Chicago O'Hare Intl

Sun 6/8

7:09 am-11:15 pm

2 stops28h 06m

$916

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Fri 5/23

9:10 am-8:01 pm

2 stops23h 51m

Chicago O'Hare Intl

Sat 7/26

5:45 pm-1:30 pm

1 stop30h 45m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

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

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Southeast Asia to Illinois (average of $245). Flying from Southeast Asia to Illinois in March is currently the most expensive (average of $321). 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 YJX to IL?

Find hourly flight availability from Southeast 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 April 30, 2025.

When flying from Southeast Asia to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 April 30, 2025.
Read through reviews of airlines operating flights from Southeast Asia to Illinois, such as EVA Air, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
855 reviews
EVA Air
8.4
Very good
1,186 reviews

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $501. Users have also found prices from $525 and $561 on IndiGo and EVA Air, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Southeast Asia to Illinois (average of $245). Flying from Southeast Asia to Illinois in March is currently the most expensive (average of $321). 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 Southeast Asia to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Newark flights
Haneda to John F Kennedy Intl flights
Incheon Intl to John F Kennedy Intl flights
Haneda to Los Angeles flights
New Delhi to John F Kennedy Intl flights
New Delhi to San Francisco flights
Hyderabad to Dallas/Fort Worth flights
Narita to Newark flights
Mumbai to Newark flights
Narita to Los Angeles flights
Mumbai to San Francisco flights
Mumbai to John F Kennedy Intl flights
Haneda to Newark flights
Incheon Intl to Los Angeles flights
Incheon Intl to Newark flights
Manila to Los Angeles flights
Narita to Seattle flights
Incheon Intl to LaGuardia flights
Narita to John F Kennedy Intl flights
Taiwan Taoyuan Intl to Seattle flights
Taiwan Taoyuan Intl to Los Angeles flights
Haneda to Seattle flights
Lahore to John F Kennedy Intl flights
Narita to Honolulu flights
New Delhi to Seattle flights
Mumbai to Seattle flights
Manila to San Francisco flights
Incheon Intl to Seattle flights
New Delhi to LaGuardia flights
Incheon Intl to Honolulu flights
Singapore to John F Kennedy Intl flights
Taiwan Taoyuan Intl to San Francisco flights
Mumbai to Dallas/Fort Worth flights
New Delhi to O'Hare Intl flights
Singapore to Newark flights
Hong Kong to San Francisco flights
Haneda to San Francisco flights
Taiwan Taoyuan Intl to John F Kennedy Intl flights
Incheon Intl to Dulles Intl flights
Incheon Intl to Dallas/Fort Worth flights
Ahmedabad to Dallas/Fort Worth flights
Incheon Intl to San Francisco flights
Haneda to Honolulu flights
Chennai to Atlanta flights
Mumbai to LaGuardia flights
Hyderabad to San Francisco flights
Hyderabad to Dulles Intl flights
Suvarnabhumi to John F Kennedy Intl flights
Hongqiao Intl to San Francisco flights
Manila to John F Kennedy Intl flights

Top 8 airlines flying from Southeast Asia to Illinois

Discover the top 8 airlines that operate flights from Southeast 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$740Average$1,110FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$770Average$1,090FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$802Average$1,232FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$853Average$1,053FlexibilityNo cancel feeOn-time74%
ANACheapest$875Average$1,471FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$913Average$1,109FlexibilityNo cancel feeOn-time79%
Thai AirwaysCheapest$994Average$1,155FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$1,004Average$1,145FlexibilityNo cancel feeOn-time71%

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