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$431+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:00 am
MNL
-
ORD
1 stop18h 55m
Cathay Pacific
Tue 2/242:35 pm
ORD
-
MNL
1 stop29h 05m
Cathay Pacific
Deal found 1/27$692
This Gurufare deal was found by Cheapflights users on 1/26. 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 9/1610:30 pm
CEB
-
ORD
2 stops45h 30m
Multiple Airlines
Sat 10/34:45 pm
ORD
-
CEB
2 stops36h 25m
Multiple Airlines
Deal found 1/26$696
This oojo deal was found by Cheapflights users on 1/27. 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.
Tue 3/105:45 pm
MNL
-
ORD
1 stop33h 10m
Cathay Pacific
Sun 3/153:35 pm
ORD
-
MNL
1 stop19h 45m
Cathay Pacific
Deal found 1/27$697
This FlightHub deal was found by Cheapflights users on 1/26. 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 5/198:00 am
MNL
-
ORD
1 stop18h 55m
Cathay Pacific
Tue 8/184:00 pm
ORD
-
MNL
1 stop19h 15m
Cathay Pacific
Deal found 1/26$700
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:30 am
MNL
-
ORD
1 stop21h 25m
Cathay Pacific
Thu 7/24:00 pm
ORD
-
MNL
1 stop30h 20m
Cathay Pacific
Deal found 1/28$711
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:00 am
MNL
-
ORD
1 stop18h 55m
Cathay Pacific
Tue 8/184:00 pm
ORD
-
MNL
1 stop19h 15m
Cathay Pacific
Deal found 1/27$714
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:30 am
MNL
-
ORD
1 stop21h 25m
Cathay Pacific
Tue 7/74:00 pm
ORD
-
MNL
1 stop19h 15m
Cathay Pacific
Deal found 1/28$715
This Cathay Pacific deal was found by Cheapflights users on 1/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:30 am
MNL
-
ORD
1 stop21h 25m
Cathay Pacific
Fri 8/144:00 pm
ORD
-
MNL
1 stop38h 05m
Cathay Pacific
Deal found 1/27$722
This Cathay Pacific deal was found by Cheapflights users on 1/28. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:00 am
MNL
-
ORD
1 stop18h 55m
Cathay Pacific
Wed 7/154:00 pm
ORD
-
MNL
1 stop28h 35m
Cathay Pacific
Deal found 1/28$724
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:40 am
MNL
-
ORD
1 stop25h 47m
United Airlines
Tue 10/68:00 pm
ORD
-
MNL
1 stop20h 55m
United Airlines
Deal found 1/27$736
This oojo deal was found by Cheapflights users on 1/26. 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 3/2312:35 pm
MNL
-
ORD
1 stop38h 20m
Cathay Pacific
Sat 4/114:15 pm
ORD
-
MNL
1 stop30h 05m
Cathay Pacific
Deal found 1/26$747
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:40 pm
MNL
-
ORD
1 stop37h 35m
ANA
Wed 8/129:30 pm
ORD
-
MNL
2 stops27h 00m
ANA
Deal found 1/27$749

Find 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 January 29, 2026.

Round-trip from

$692
(FlightHub)

One-way from

$431
(Trip.com)
From Southeast Asia to Illinois
Search Deals
One-way flight from Southeast Asia to Illinois
Search Deals

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 January 29, 2026.
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

Wed 5/20

8:20 pm-1:55 pm

1 stop30h 35m

Chicago O'Hare Intl

Mon 8/17

4:00 pm-9:35 am

1 stop28h 35m

$722

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Wed 5/20

5:30 am-1:55 pm

1 stop21h 25m

Chicago O'Hare Intl

Fri 8/14

4:00 pm-7:05 pm

1 stop38h 05m

$722

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Tue 5/19

5:30 am-1:55 pm

1 stop21h 25m

Chicago O'Hare Intl

Sun 8/16

4:00 pm-4:30 pm

1 stop35h 30m

$722

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Wed 6/3

8:00 am-1:55 pm

1 stop18h 55m

Chicago O'Hare Intl

Wed 7/15

4:00 pm-9:35 am

1 stop28h 35m

$724

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Thu 4/30

5:40 pm-1:55 pm

1 stop33h 15m

Chicago O'Hare Intl

Fri 7/24

4:00 pm-4:30 pm

1 stop35h 30m

$747

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Thu 3/19

8:00 am-1:55 pm

1 stop18h 55m

Chicago O'Hare Intl

Sun 3/22

3:35 pm-12:20 am

1 stop19h 45m

$762

Cebu CityChicago

CEB - ORD

CEBORD

Cebu City Mactan Intl

Sun 6/7

12:15 pm-9:00 pm

1 stop21h 45m

Chicago O'Hare Intl

Sat 9/12

12:30 am-10:50 am

1 stop21h 20m

$839

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Mon 5/18

10:05 am-4:00 pm

1 stop18h 55m

Chicago O'Hare Intl

Wed 8/19

8:50 am-5:35 am

2 stops31h 45m

$865

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Tue 5/19

11:30 pm-9:40 am

1 stop23h 10m

Chicago O'Hare Intl

Sat 8/22

12:30 pm-10:05 pm

1 stop20h 35m

$866

ManilaChicago

MNL - ORD

MNLORD

Manila Ninoy Aquino Intl

Mon 5/18

11:30 pm-9:40 am

1 stop23h 10m

Chicago O'Hare Intl

Fri 8/21

12:30 pm-1:55 am

1 stop24h 25m

$866

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, October is the cheapest month in which you can book a flight from Southeast Asia to Illinois (average of $650). Flying from Southeast Asia to Illinois in August is currently the most expensive (average of $823). 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.

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 29, 2026.
See what other customers who have flown with EVA Air, Korean Air, and ANA from Southeast Asia to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very good
1,334 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Korean Air
8.4
Very good
1,188 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
ANA
8.4
Very good
1,078 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Japan Airlines
8.3
Very good
1,691 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Cathay Pacific
7.6
Good
1,148 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

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.

  • How long is the flight from Southeast Asia to Illinois?

    There are many flights that can get you from Southeast Asia to Illinois in 19h 55m. Fly via Cathay Pacific, EVA Air, or United Airlines to get the fastest option. The distance between Southeast Asia and Illinois is about 8667 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $309. Users have also found prices from $397 and $428 on Delta and Japan Airlines, 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, October is the cheapest month in which you can book a flight from Southeast Asia to Illinois (average of $650). Flying from Southeast Asia to Illinois in August is currently the most expensive (average of $823). 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.
Incheon Intl to John F Kennedy Intl flights
Mumbai to John F Kennedy Intl flights
Incheon Intl to Los Angeles flights
Haneda to Los Angeles flights
New Delhi to San Francisco flights
Mumbai to Newark flights
New Delhi to Newark flights
Narita to Los Angeles flights
Hyderabad to Dallas/Fort Worth flights
Haneda to John F Kennedy Intl flights
Mumbai to San Francisco flights
Incheon Intl to San Francisco flights
New Delhi to John F Kennedy Intl flights
Taiwan Taoyuan Intl to Seattle flights
Taiwan Taoyuan Intl to San Francisco flights
Narita to Honolulu flights
Incheon Intl to LaGuardia flights
Incheon Intl to Newark flights
Manila to Los Angeles flights
Haneda to Honolulu flights
Haneda to Newark flights
Hyderabad to O'Hare Intl flights
Hyderabad to Dulles Intl flights
Incheon Intl to Honolulu flights
Ahmedabad to John F Kennedy Intl flights
Narita to Newark flights
Hyderabad to San Francisco flights
Hongqiao Intl to San Francisco flights
Manila to San Francisco flights
Suvarnabhumi to Seattle flights
Hyderabad to John F Kennedy Intl flights
Suvarnabhumi to Los Angeles flights
Mumbai to LaGuardia flights
Haneda to Dallas/Fort Worth flights
Singapore to John F Kennedy Intl flights
New Delhi to Seattle flights
Narita to Dallas/Fort Worth flights
Pu Dong to San Francisco flights
Narita to John F Kennedy Intl flights
Taiwan Taoyuan Intl to John F Kennedy Intl flights
New Delhi to O'Hare Intl flights
Chennai to Atlanta flights
Hyderabad to Baltimore flights
Haneda to San Francisco flights
Hyderabad to Reagan-National flights
Hyderabad to Newark flights
Hongqiao Intl to Seattle flights
Gimpo Intl to John F Kennedy Intl flights
Incheon Intl to Seattle flights
Taiwan Taoyuan Intl to Dallas/Fort Worth 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$681Average$1,125FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$736Average$993FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$740Average$922FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$802Average$1,075FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$808Average$1,082FlexibilityNo cancel feeOn-time74%
ANACheapest$817Average$1,003FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$1,087Average$1,271FlexibilityNo cancel feeOn-time77%
Thai AirwaysCheapest$1,106Average$1,164FlexibilityNo cancel feeOn-time77%

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