Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Bangkok to Chicago
The cheapest flights right now
Bangkok – Chicago
Outbound – Nov 8, 2026
1 stop
24h 40m AUH
Return – Nov 23, 2026
1 stop
32h 10m HKG
$866
yesterday
Bangkok – Chicago
Outbound – Nov 8, 2026
1 stop
24h 40m AUH
Return – Nov 23, 2026
1 stop
21h 5m HKG
$911
yesterday
Bangkok – Chicago
Outbound – Nov 8, 2026
1 stop
24h 40m AUH
Return – Nov 23, 2026
1 stop
23h 20m NRT
$964
yesterday
Bangkok – Chicago
Outbound – Nov 8, 2026
1 stop
19h 12m YVR
Return – Nov 23, 2026
1 stop
21h 5m HKG
$1,139
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$510
Average price of a round trip
$532
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
27h12
A flight from Bangkok to Chicago takes on average 27h12.
Best time
March
According to user searches, the ideal month to go to Chicago is March.
Tips for finding a cheap flight from Bangkok to Chicago
Check out our tips for booking your flight to Chicago (USA) from Bangkok (Thailand) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is February, with an average flight ticket price of $545 (calculation over the last two years). The most touristic season corresponds to the months of February, April and October.
For the cheapest flights, it is advisable to buy your ticket at least 190 days before the departure date.
The airline offering the cheapest flight tickets is Thai Airways. A ticket from the airline Thai Airways to Chicago costs on average $530.
The airlines that offer the most flights are .
info departure city :
Bangkok, Thailand
airports :
Bangkok-Suvarnabhumi Airport (BKK)
Bangkok-Don Muang International Airport (DMK)
local time :
Bangkok is a city in the country Thailand, the time zone is [[timezone]]. In Bangkok, it is currently {fromLocalTime}, the temperature is on average 30°C, with a minimum of 27°C and a maximum of 33°C.
The city of Bangkok (BKK) has 2 airport(s): Bangkok-Suvarnabhumi and Bangkok-Don Muang
destination info :
Chicago, USA
airports :
Chicago-Merrill C. Meigs Field Airport (CGX)
Chicago FSS (CHI)
Chicago-Midway International Airport (MDW)
Chicago-O'Hare International Airport (ORD)
local time :
Chicago is in the country USA, the time zone is [[timezone]]. In Chicago, it is currently {toLocalTime}, the temperature is on average 15°C, with a minimum of 12°C and a maximum of 18°C.
The city of Chicago (CHI) has 4 airport(s): Chicago-Merrill C. Meigs Field, Chicago FSS, Chicago-Midway and Chicago-O'Hare
Useful info about Chicago
What is the least touristic period to go to Chicago?
If you want to visit Chicago during the least touristic period, choose the month of March.
What is the most popular time to travel to Chicago?
In Chicago, the most popular month is February. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Bangkok to Chicago?
According to our data, it is recommended to book your flight 190 days before your departure. If you book your flight ticket 28 weeks before your departure, you may find a price below average. You can also choose morning flights that are 3% cheaper than afternoon and evening flights. The cheapest day to book a flight from Bangkok to Chicago is Thursday.
What are the arrival and destination airports when traveling between Bangkok and Chicago?
When you leave, you can leave from Bangkok-Suvarnabhumi or Bangkok-Don Muang, and you will arrive at .
How to reach Bangkok airport from the city centre?
The airport Bangkok-Suvarnabhumi is located 25 km or Bangkok-Don Muang is located 21 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Bangkok to Chicago?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Bangkok and Chicago?
In summer, the average temperature is 22°C in Chicago and 29°C in Bangkok. The average rainfall in summer is 145 mm in Chicago and 149 mm in Bangkok. In summer, it is warmer in Bangkok and it rains less in Chicago. In winter, it is colder in Bangkok and it rains more in Chicago.
