Skyline view of Bangkok highlighting traditional Thai architecture amidst modern buildings. — flights from Chicago to Bangkok
ChicagoBangkok, Thailand

Flights from Chicago to Bangkok

Flying time from Chicago (ORD) to Bangkok (BKK) is about 17h 42m (13,763 km). Lowest fare seen: $418 one-way, 1 stop (12 Oct 2026).

All flights from Chicago →All flights to Bangkok →

Book from $418 one-way

Photo of Bangkok: Zaonar Saizainalin on Pexels.

When you land in Bangkok

The airport transfer and the few things worth sorting before you fly.

Skyline view of Bangkok highlighting traditional Thai architecture amidst modern buildings. — arriving in Bangkok

Airport transfer

BKK → Bangkok, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
A stunning view of Chicago's skyline and river with prominent skyscrapers and bridges on a cloudy day. — lounges at Chicago O'Hare AirportChicago O'Hare Airport · 3 lounges
Before you flyAirport lounges at Chicago O'Hare →
Trains, buses and taxi faresBKK to Bangkok: getting into town →Early arrival or late flightLuggage storage in Bangkok →23 drop-off points

Things to book in Bangkok

All 77 things to do in Bangkok →
Stunning view of the MahaNakhon skyscraper in Bangkok against a clear blue sky.from €9.29
Mahanakhon SkyWalk 4.6 · 538 Tiqets reviews
from €16.46
Bangkok Dinner Cruises 4.0 · 90 Tiqets reviews
from €12.79
Bangkok Martial Arts Classes 4.9 · 85 Tiqets reviews
from €26.56
Rajadamnern Muay Thai Stadium 4.9 · 85 Tiqets reviews

Find hotels in Bangkok

Hotels, hostels & more · Trip.com

Search hotels

Airlines flying Chicago to Bangkok

We have not confirmed which airlines fly ORD–BKK nonstop. Search the route to see every carrier selling it today, including connections.

Best time to fly to Bangkok

Based on weather and travel conditions in Thailand

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Peak season: November – February

More for this trip

Frequently asked questions — Chicago to Bangkok flights

How long is the flight from Chicago to Bangkok?
Chicago (ORD) and Bangkok (BKK) are 13,763 km apart, about 17h 42m of flying time. We have not seen a nonstop fare on this pair, so expect to connect — the cheapest itinerary seen had 1 stop, which adds to the total journey time.
How far is Chicago from Bangkok by air?
The great-circle distance between Chicago O'Hare International Airport and Suvarnabhumi Airport is 13,763 km (8,552 miles), a ultra long-haul route.
How much does a flight from Chicago to Bangkok cost?
The lowest one-way fare seen recently on ORD–BKK was $418 USD with Etihad Airways (1 stop), departing 14 Oct 2026, found in fare searches as of 12 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
Do I need a visa to travel from Chicago to Thailand?
It depends on your passport. Some nationalities can enter Thailand visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Bangkok?
The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

Ready to book ORD–BKK?

Set a fare alert, check your visa, or search flights now.

🔔 Fare alert for ORD–BKK🌍 Check visa requirements ⚡ Connection risk checker