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Southeast Asia

$402+ Cheap flights from Chicago (CHI) to Southeast 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Chicago to Southeast Asia

Keep the following information in mind while searching for Chicago to Southeast Asia flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$880
(KAYAK)

One-way from

$402
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$1,366
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 Chicago (CHI) to Southeast Asia
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One-way flight from Chicago (CHI) to Southeast Asia
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Highest demand for flights based on searches. 9% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Chicago to Southeast Asia

Cheapest flights from Chicago to Southeast Asia
Explore the most affordable flight options available from Chicago to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 11/15:50 pmORD - BKK
3 stops29h 00mUnited Airlines
Sat 11/154:40 pmBKK - ORD
3 stops27h 43mUnited Airlines
Deal found 4/30$880
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:20 amMDW - BKK
2 stops25h 20mMultiple Airlines
Wed 5/2111:30 pmBKK - MDW
2 stops24h 58mMultiple Airlines
Deal found 4/29$883
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/14:00 pmORD - BKK
1 stop19h 50mMultiple Airlines
Fri 5/3012:40 pmBKK - ORD
2 stops30h 02mMultiple Airlines
Deal found 4/29$887
This KAYAK deal was found by Cheapflights users on 4/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:25 pmORD - BKK
1 stop34h 55mANA
Mon 11/247:10 amBKK - ORD
2 stops24h 44mANA
Deal found 4/30$888
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.
Fri 8/154:00 pmORD - BKK
1 stop19h 50mCathay Pacific
Fri 8/293:00 pmBKK - ORD
1 stop35h 25mCathay Pacific
Deal found 4/29$889
This IEagle deal was found by Cheapflights users on 4/30. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:00 pmORD - MNL
1 stop19h 15mCathay Pacific
Wed 10/158:00 amMNL - ORD
1 stop19h 25mCathay Pacific
Deal found 4/30$894
This oojo deal was found by Cheapflights users on 4/30. 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 11/211:05 amORD - BKK
1 stop23h 15mKorean Air
Sun 11/231:00 amBKK - ORD
1 stop20h 30mKorean Air
Deal found 4/30$896
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.
Sun 9/77:19 amORD - MNL
2 stops41h 11mANA
Sun 9/212:40 pmMNL - ORD
1 stop37h 30mANA
Deal found 4/29$896
This CrystalTravel deal was found by Cheapflights users on 4/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:30 amORD - MNL
1 stop22h 10mEVA Air
Tue 10/2812:50 pmMNL - ORD
1 stop20h 45mEVA Air
Deal found 4/30$898
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 9/2112:53 pmORD - MNL
1 stop28h 02mUnited Airlines
Wed 10/1510:25 pmMNL - ORD
2 stops44h 58mUnited Airlines
Deal found 4/30$901
This CrystalTravel deal was found by Cheapflights users on 4/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:50 pmORD - BKK
1 stop21h 25mTurkish Airlines
Thu 10/305:40 amBKK - ORD
1 stop25h 45mTurkish Airlines
Deal found 4/30$908
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/14:00 pmORD - MNL
1 stop19h 15mMultiple Airlines
Mon 5/1911:55 amMNL - ORD
2 stops36h 41mMultiple Airlines
Deal found 4/30$911

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Southeast 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 1, 2025.
Use the filters below to find and compare flights from Chicago to Southeast Asia that are best for you.

Fly from

Chicago

Fly to

Southeast Asia

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 10/3

5:45 pm-4:35 am

1 stop22h 50m

Bangkok Suvarnabhumi

Fri 10/24

7:00 am-7:33 pm

2 stops24h 33m

$880

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sat 10/18

9:31 pm-4:35 am

2 stops43h 04m

Bangkok Suvarnabhumi

Sun 10/26

4:40 pm-7:44 pm

3 stops39h 04m

$881

ChicagoBangkok

MDW - BKK

MDWBKK

Chicago Midway

Mon 5/5

10:20 am-11:40 pm

2 stops25h 20m

Bangkok Suvarnabhumi

Wed 5/21

11:30 pm-12:28 pm

2 stops24h 58m

$883

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 8/15

4:00 pm-11:50 pm

1 stop19h 50m

Bangkok Suvarnabhumi

Fri 8/29

3:00 pm-2:25 pm

1 stop35h 25m

$889

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 8/10

12:00 pm-4:55 pm

1 stop40h 55m

Bangkok Suvarnabhumi

Wed 9/3

8:40 am-7:25 am

1 stop34h 45m

$894

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Mon 5/5

4:00 pm-9:35 am

1 stop28h 35m

Manila Ninoy Aquino Intl

Fri 5/16

8:20 pm-2:25 pm

1 stop31h 05m

$894

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Sun 5/4

12:45 pm-5:55 am

1 stop28h 10m

Manila Ninoy Aquino Intl

Wed 5/21

8:40 am-2:49 pm

1 stop19h 09m

$898

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 10/1

7:50 pm-5:15 am

1 stop21h 25m

Bangkok Suvarnabhumi

Thu 10/30

5:40 am-7:25 pm

1 stop25h 45m

$908

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Wed 5/7

12:45 pm-1:30 pm

1 stop35h 45m

Manila Ninoy Aquino Intl

Tue 6/10

2:40 pm-4:51 am

2 stops27h 11m

$908

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 10/21

7:41 pm-2:20 pm

2 stops30h 39m

Bangkok Suvarnabhumi

Tue 11/11

8:35 am-8:05 am

2 stops36h 30m

$912

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 Chicago to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Chicago 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 Chicago to Southeast Asia

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

Currently, March is the cheapest month in which you can book a flight from Chicago to Southeast Asia (average of $955). Flying from Chicago to Southeast Asia in December is currently the most expensive (average of $1,574). 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 CHI to YJX?

Find hourly flight availability from Chicago to Southeast 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 1, 2025.

When flying from Chicago to Southeast Asia, 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 Southeast Asia by month

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

In terms of precipitation, rainfall in Southeast 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 Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

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

If weather is an important factor for your trip to Southeast 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 Southeast Asia

Get insights into the airlines that provide service to Southeast 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 Southeast Asia. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Chicago to Southeast Asia, such as EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

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

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

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
1,068 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

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
1,464 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

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

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

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
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

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 Chicago to Southeast 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 Chicago to Southeast Asia one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $402. Cathay Pacific flights start at $443 while deals on Turkish Airlines start at $447 one-way.

  • What are the most popular routes from Chicago to Southeast Asia?

    While some choose either Chicago O'Hare Intl - Manila Ninoy Aquino Intl or Chicago Midway - Bangkok Suvarnabhumi, Chicago O'Hare Intl - Bangkok Suvarnabhumi is the most popular route from Chicago to Southeast Asia.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Chicago to Southeast Asia (average of $955). Flying from Chicago to Southeast Asia in December is currently the most expensive (average of $1,574). 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 Chicago to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Narita flights
O'Hare Intl to Haneda flights
O'Hare Intl to Suvarnabhumi flights
O'Hare Intl to Hyderabad flights
O'Hare Intl to Incheon Intl flights
O'Hare Intl to Manila flights
O'Hare Intl to New Delhi flights
Midway to Haneda flights
O'Hare Intl to Ahmedabad flights
O'Hare Intl to Mumbai flights
Midway to Suvarnabhumi flights
O'Hare Intl to Taiwan Taoyuan Intl flights
O'Hare Intl to Hong Kong flights
Midway to Narita flights
O'Hare Intl to Chennai flights
O'Hare Intl to Denpasar flights
O'Hare Intl to Hongqiao Intl flights
O'Hare Intl to Karachi flights
O'Hare Intl to Ho Chi Minh City flights
O'Hare Intl to Kuala Lumpur Intl flights
O'Hare Intl to Gimpo Intl flights
O'Hare Intl to Bangalore flights
St. Louis to Narita flights
O'Hare Intl to Cebu City flights
St. Louis to Haneda flights
O'Hare Intl to Cochin flights
O'Hare Intl to Sung Shan flights
O'Hare Intl to Pu Dong flights
O'Hare Intl to Capital flights
Midway to Incheon Intl flights
Midway to Manila flights
O'Hare Intl to Malé flights
O'Hare Intl to Angeles City flights
O'Hare Intl to Beijing Daxing Intl flights
O'Hare Intl to Vadodara flights
Midway to Denpasar flights
O'Hare Intl to Vijayawada flights
O'Hare Intl to Dhaka flights
O'Hare Intl to Kathmandu flights
Midway to Taiwan Taoyuan Intl flights
Midway to Kuala Lumpur Intl flights
O'Hare Intl to Lahore flights
O'Hare Intl to Soekarno-Hatta Intl flights
O'Hare Intl to Kansai Intl flights
Midway to Ho Chi Minh City flights
O'Hare Intl to Don Mueang Intl flights
O'Hare Intl to Singapore flights
O'Hare Intl to Tashkent flights
O'Hare Intl to Kolkata flights
O'Hare Intl to Vientiane flights

Top 10 airlines flying from Chicago to Southeast Asia

Discover the top 10 airlines that operate flights from Chicago to Southeast 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$503Average$1,530FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$632Average$885FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$733Average$1,002FlexibilityNo cancel feeOn-time72%
IndiGoCheapest$735Average$1,227FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$735Average$1,005FlexibilityNo cancel feeOn-time77%
Japan AirlinesCheapest$741Average$953FlexibilityNo cancel feeOn-time79%
ANACheapest$769Average$1,207FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$798Average$1,195FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$840Average$1,560FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$840Average$1,179FlexibilityNo cancel feeOn-time69%

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