Chicago to Bangkok Flights
Flights from Chicago (CHI) to Bangkok (BKK) connect United States and Thailand. The great-circle distance is approximately 13,762 km, and a typical direct flight takes about 18 hours. Airports commonly used for this city pair include CHI, ORD, MDW and BKK, DMK. The reverse route is Bangkok to Chicago. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Chicago, United States
- Destination
- Bangkok, Thailand
- Distance
- 13,762 km
- Typical duration
- about 18 hours
- Origin codes
- CHI, ORD, MDW
- Destination codes
- BKK, DMK
- Primary keyword
- flights from Chicago to Bangkok
Search flights
Compare live prices and schedules for this route.
Route overview
Chicago to Bangkok is a city-pair air route between United States and Thailand. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are CHI and BKK. Related codes: CHI, ORD, MDW → BKK, DMK.
Distance
Approximate flight distance: 13,762 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 18 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Chicago airports and metro codes: CHI, ORD, MDW.
Bangkok airports and metro codes: BKK, DMK.
Alternative routes
Related searches include the reverse route Bangkok to Chicago, other destinations from Chicago, and other origins into Bangkok.
Frequently asked questions
How long is the flight from Chicago to Bangkok?
Direct flights from Chicago to Bangkok typically take about 18 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Chicago to Bangkok?
The great-circle distance between Chicago and Bangkok is approximately 13,762 km. Flown distance can be longer depending on airways.
Which airports serve flights from Chicago to Bangkok?
Chicago is commonly searched with code CHI (related: CHI, ORD, MDW). Bangkok is commonly searched with code BKK (related: BKK, DMK).
Are there direct flights from Chicago to Bangkok?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Bangkok to Chicago?
The reverse city pair is Bangkok to Chicago. Distance is the same great-circle measure (13,762 km); block time can differ with winds and schedules.
Which countries does the Chicago to Bangkok route connect?
This route connects United States (Chicago) with Thailand (Bangkok).