CA $582 Cheap Flights from Bangkok (BKK) to Chicago (ORD)

One-way flights typically cost between CA$2,811 and CA$16,258 and return flights often range between CA$2,811 and CA$16,258. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

To find a cheap flight from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

If you're flying from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.), you'll typically find the most flights on a Tuesday, with around 71 flights available. This gives you plenty of options to choose from. Major airlines on this route include Qatar Airways, Emirates, and Korean Air. Looking at the week, Tuesdays offer notably more flight options compared to other days.

The most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) are in the late evening, from 9pm to midnight. About 25% of passengers prefer this time. Many major carriers, including Korean Air, Austrian Airlines and Lufthansa, offer flights during this window. This timing works well because it allows you to maximize your day in Bangkok before your flight, and you'll arrive in Chicago ready to start your day.

It's easy to earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.