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Southeast Asia

$354+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Ovago deal was found by Cheapflights users on 12/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:35 pmORD - BKK
1 stop38h 40mCathay Pacific
Wed 1/2811:40 amBKK - ORD
1 stop38h 15mCathay Pacific
Deal found 12/14$929
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/308:45 amORD - BKK
2 stops37h 40mUnited Airlines
Fri 1/94:55 pmBKK - ORD
2 stops26h 35mUnited Airlines
Deal found 12/16$934
This oojo deal was found by Cheapflights users on 12/16. 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 12/291:30 pmORD - BKK
1 stop29h 20mAir India
Sat 1/243:10 pmBKK - ORD
2 stops33h 20mAir India
Deal found 12/16$982
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:35 pmORD - BKK
1 stop32h 30mCathay Pacific
Sun 1/253:05 pmBKK - ORD
1 stop34h 50mCathay Pacific
Deal found 12/16$983
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/319:00 amORD - MNL
2 stops31h 50mUnited Airlines
Mon 2/211:25 pmMNL - ORD
2 stops24h 18mUnited Airlines
Deal found 12/17$1,066
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/311:10 pmORD - BKK
2 stops33h 15mUnited Airlines
Thu 1/89:10 amBKK - ORD
1 stop19h 00mUnited Airlines
Deal found 12/16$1,073
This FlightHub deal was found by Cheapflights users on 12/16. 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 12/241:30 pmORD - BKK
1 stop29h 20mAir India
Tue 2/38:50 amBKK - ORD
2 stops39h 40mAir India
Deal found 12/16$1,079
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/311:10 pmORD - BKK
2 stops33h 15mUnited Airlines
Wed 1/79:10 amBKK - ORD
2 stops24h 15mUnited Airlines
Deal found 12/16$1,083
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/3112:45 pmORD - BKK
3 stops33h 40mUnited Airlines
Wed 1/284:55 pmBKK - ORD
2 stops26h 35mUnited Airlines
Deal found 12/14$1,086
This KAYAK deal was found by Cheapflights users on 12/16. 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.
Sun 12/282:35 pmORD - BKK
1 stop20h 40mCathay Pacific
Thu 2/57:55 amBKK - ORD
1 stop18h 00mCathay Pacific
Deal found 12/16$1,089
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/279:10 pmORD - BKK
2 stops49h 15mUnited Airlines
Sun 1/184:55 pmBKK - ORD
2 stops40h 30mUnited Airlines
Deal found 12/17$1,093
This oojo deal was found by Cheapflights users on 12/16. 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.
Wed 12/3111:30 pmORD - CEB
1 stop21h 45mEVA Air
Wed 1/2812:30 pmCEB - ORD
1 stop21h 05mEVA Air
Deal found 12/16$1,104

Find 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 December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$630
(oojo)

One-way from

$354
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,573
Provider with most accurate pricing for Chicago (CHI)-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Manila Ninoy Aquino Intl flights.
Search Deals
From Chicago (CHI) to Southeast Asia
Search Deals
One-way flight from Chicago (CHI) to Southeast Asia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Mon 1/26

1:30 pm-7:30 pm

1 stop41h 00m

Phuket City

Tue 2/3

8:30 pm-11:30 am

1 stop28h 00m

$678

ChicagoDenpasar

ORD - DPS

ORDDPS

Chicago O'Hare Intl

Fri 3/6

1:30 pm-1:50 pm

1 stop34h 20m

Denpasar Bali Ngurah Rai

Tue 3/17

10:00 am-12:30 pm

1 stop39h 30m

$692

ChicagoDenpasar

ORD - DPS

ORDDPS

Chicago O'Hare Intl

Sun 3/8

2:30 pm-8:35 am

1 stop29h 05m

Denpasar Bali Ngurah Rai

Sun 3/22

10:00 am-12:30 pm

1 stop39h 30m

$692

ChicagoDenpasar

ORD - DPS

ORDDPS

Chicago O'Hare Intl

Fri 3/13

2:30 pm-8:35 am

1 stop29h 05m

Denpasar Bali Ngurah Rai

Sat 3/21

3:10 pm-12:30 pm

1 stop34h 20m

$732

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Wed 3/4

1:30 pm-7:30 pm

1 stop41h 00m

Phuket City

Sat 3/14

8:30 pm-12:30 pm

1 stop28h 00m

$743

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Tue 5/5

12:20 pm-10:55 am

1 stop33h 35m

Manila Ninoy Aquino Intl

Fri 7/10

1:10 am-9:40 am

1 stop21h 30m

$793

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Sun 3/15

12:25 pm-1:55 am

1 stop24h 30m

Manila Ninoy Aquino Intl

Wed 3/25

3:10 am-9:40 am

1 stop19h 30m

$793

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Fri 3/20

12:25 pm-1:55 am

1 stop24h 30m

Manila Ninoy Aquino Intl

Mon 3/30

12:20 pm-9:40 am

1 stop34h 20m

$793

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Sat 5/2

12:20 pm-10:55 am

1 stop33h 35m

Manila Ninoy Aquino Intl

Wed 7/15

3:10 am-9:40 am

1 stop19h 30m

$793

ChicagoManila

ORD - MNL

ORDMNL

Chicago O'Hare Intl

Fri 3/6

11:25 am-11:30 pm

1 stop22h 05m

Manila Ninoy Aquino Intl

Tue 3/10

3:10 am-9:40 am

1 stop19h 30m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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, September is the cheapest month in which you can book a flight from Chicago to Southeast Asia (average of $609). Flying from Chicago to Southeast Asia in June is currently the most expensive (average of $894). 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 December 18, 2025.

When flying from Chicago to Southeast Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the afternoon.

What is the cheapest day to fly from Chicago to Southeast Asia?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Southeast Asia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Southeast Asia flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and ANA from Chicago to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,295 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Korean Air
8.4
Very good
1,186 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
ANA
8.4
Very good
1,027 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Cathay Pacific
7.6
Good
1,095 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
9,091 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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.

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

    Air India, Korean Air, and United Airlines can get you from Chicago to Southeast Asia in just under 33h 35m. Your travel time can differ by up to 7h 25m. The distance from Chicago to Southeast Asia is about 8116 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $256. ANA flights start at $277 while deals on Air India start at $308 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, September is the cheapest month in which you can book a flight from Chicago to Southeast Asia (average of $609). Flying from Chicago to Southeast Asia in June is currently the most expensive (average of $894). 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 New Delhi flights
O'Hare Intl to Mumbai flights
O'Hare Intl to Ahmedabad flights
O'Hare Intl to Hyderabad flights
O'Hare Intl to Manila flights
O'Hare Intl to Incheon Intl flights
Midway to Haneda flights
Midway to Suvarnabhumi flights
Midway to Narita flights
O'Hare Intl to Hong Kong flights
O'Hare Intl to Ho Chi Minh City flights
O'Hare Intl to Hongqiao Intl flights
St. Louis to Narita flights
O'Hare Intl to Taiwan Taoyuan Intl flights
O'Hare Intl to Don Mueang Intl flights
St. Louis to Haneda flights
Midway to New Delhi flights
O'Hare Intl to Bangalore flights
O'Hare Intl to Chennai flights
O'Hare Intl to Cochin flights
O'Hare Intl to Karachi flights
O'Hare Intl to Gimpo Intl flights
O'Hare Intl to Cebu City flights
Midway to Manila flights
O'Hare Intl to Pu Dong flights
O'Hare Intl to Lahore flights
O'Hare Intl to Denpasar flights
St. Louis to Suvarnabhumi flights
O'Hare Intl to Kuala Lumpur Intl flights
O'Hare Intl to Capital flights
O'Hare Intl to Vadodara flights
O'Hare Intl to Sung Shan flights
O'Hare Intl to Kathmandu flights
O'Hare Intl to Phuket City flights
Midway to Incheon Intl flights
O'Hare Intl to Beijing Daxing Intl flights
O'Hare Intl to Singapore flights
Midway to Ho Chi Minh City flights
O'Hare Intl to Angeles City flights
O'Hare Intl to Hanoi flights
O'Hare Intl to Soekarno-Hatta Intl flights
St. Louis to Manila flights
O'Hare Intl to Kolkata flights
O'Hare Intl to Islamabad flights
O'Hare Intl to Osaka Itami flights
O'Hare Intl to Da Nang flights
Midway to Hong Kong 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$606Average$835FlexibilityNo cancel feeOn-timeN/A
ANACheapest$623Average$1,034FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$661Average$986FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$698Average$1,102FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$707Average$1,058FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$716Average$1,003FlexibilityNo cancel feeOn-time77%
DeltaCheapest$745Average$1,289FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$746Average$1,758FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$769Average$1,099FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$779Average$1,057FlexibilityNo cancel feeOn-time71%

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