Find flights
Airlines
FAQs

Cheap flights from Bangkok to Chicago from ฿17,392

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 22/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CHI
19 Nov — 26 Nov1
1 adult

The best prices from Bangkok to Chicago are usually found in September or January, booked 45 days in advance, depart on a Tuesday or Monday and return on a Thursday

Find flights from Bangkok to Chicago within your budget

Customise your flight search to find flights from Bangkok to Chicago 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 21,374 searches. Data last updated 14 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 23/3

06:40-14:00

1 stop19h 20m

Chicago O'Hare Intl

Tue 22/4

16:05-18:00

1 stop37h 55m

฿35,167

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 20/3

17:10-20:35

1 stop39h 25m

Chicago O'Hare Intl

Wed 26/3

00:30-23:40

1 stop35h 10m

฿35,237

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 23/3

01:00-09:40

1 stop20h 40m

Chicago O'Hare Intl

Tue 22/4

12:20-23:35

1 stop23h 15m

฿35,271

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 1/5

21:35-15:10

1 stop29h 35m

Chicago O'Hare Intl

Wed 14/5

07:15-04:35

2 stops33h 20m

฿35,932

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 22/3

01:00-23:44

2 stops34h 44m

Chicago O'Hare Intl

Tue 22/4

06:00-21:45

2 stops27h 45m

฿36,106

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 9/5

09:35-08:40

1 stop35h 05m

Chicago O'Hare Intl

Tue 20/5

07:15-04:35

3 stops33h 20m

฿36,350

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 23/3

15:50-20:35

1 stop40h 45m

Chicago O'Hare Intl

Tue 22/4

12:55-10:25

2 stops33h 30m

฿37,080

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Mon 3/2

23:15-11:59

2 stops25h 44m

Chicago Midway

Wed 5/3

06:00-23:20

2 stops28h 20m

฿37,150

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 1/2

01:35-07:40

2 stops43h 05m

Chicago O'Hare Intl

Wed 5/3

09:45-12:30

1 stop37h 45m

฿37,741

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 1/4

06:45-09:50

1 stop39h 05m

Chicago O'Hare Intl

Wed 30/4

19:50-05:15

1 stop21h 25m

฿38,959

Flights are sorted by cheapest first

Deals found on 13/11

Showing 1-10 of 49 results
1
2
3
...
5

Cheap flight deals from Bangkok to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Chicago (CHI). 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 14 November 2024.

Find flight deals from Bangkok to Chicago

Cheapest flights from Bangkok to Chicago
Explore the most affordable flight options available from Bangkok to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2024.

Thu 21/1116:55BKK - ORD
1 stop33h 05mCathay Pacific
Sat 30/1114:40ORD - BKK
1 stop20h 30mCathay Pacific
Deal found 12/11฿35,898
Fri 22/1108:35BKK - ORD
1 stop19h 04mแอร์แคนาดา
Tue 3/1215:40ORD - BKK
2 stops29h 00mแอร์แคนาดา
Deal found 12/11฿37,567
Thu 21/1102:15BKK - ORD
1 stop30h 20mEVA Air
Sat 30/1123:30ORD - BKK
1 stop35h 10mEVA Air
Deal found 14/11฿37,741
Tue 19/1123:30BKK - ORD
1 stop27h 40mMultiple Airlines
Mon 2/1219:05ORD - BKK
1 stop26h 35mMultiple Airlines
Deal found 12/11฿38,089
Tue 19/1109:25BKK - ORD
2 stops23h 58mUnited Airlines
Tue 3/1216:10ORD - BKK
2 stops42h 55mUnited Airlines
Deal found 13/11฿38,228
Tue 19/1123:30BKK - ORD
1 stop27h 40mลุฟท์ฮันซ่า
Sun 1/1221:25ORD - BKK
1 stop28h 30mลุฟท์ฮันซ่า
Deal found 12/11฿39,063
Tue 19/1108:05BKK - ORD
2 stops24h 27mJapan Airlines
Tue 3/1210:20ORD - BKK
1 stop29h 45mJapan Airlines
Deal found 13/11฿39,585
Tue 19/1113:10BKK - ORD
1 stop40h 05mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Tue 3/1219:05ORD - BKK
2 stops39h 20mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 14/11฿40,211
Fri 20/1222:50BKK - ORD
1 stop24h 20mเตอร์กิชแอร์ไลน์
Sun 12/111:55ORD - BKK
1 stop27h 45mเตอร์กิชแอร์ไลน์
Deal found 13/11฿40,802
Thu 14/1101:00BKK - ORD
2 stops31h 43mเดลต้า
Thu 5/1206:05ORD - BKK
2 stops29h 40mเดลต้า
Deal found 14/11฿41,115
Wed 20/1108:05BKK - ORD
2 stops24h 27mAmerican Airlines
Wed 4/1210:20ORD - BKK
1 stop41h 00mAmerican Airlines
Deal found 12/11฿41,393
Sat 21/1210:50DMK - ORD
1 stop39h 10mCathay Pacific
Sun 12/114:40ORD - DMK
1 stop30h 05mCathay Pacific
Deal found 13/11฿44,281

Best time to book a flight from Bangkok to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Bangkok with our price prediction graph.
Estimated return 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 Bangkok to Chicago

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

How far ahead should I book a flight from Bangkok to Chicago?

Use this chart to determine the optimal time to book a return flight from Bangkok to Chicago. Price data was last updated on 8 November 2024.

To ensure you get the cheapest price possible for a flight from Bangkok to Chicago, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from BKK to CHI?

Find hourly flight availability from Bangkok to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2024.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 5% on flights from Bangkok to Chicago by exploring options for tickets in the morning.

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 14 November 2024.
Read through reviews of airlines operating flights from Bangkok to Chicago, such as Korean Air, United Airlines and ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,034 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very Good
1,034 reviews
8.5
Very Good
1,034 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very Good
1,313 reviews
8.5
Very Good
1,034 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very Good
836 reviews
8.5
Very Good
1,034 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 10