Cheap flights from Bangkok to Chicago from $428
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Chicago departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Bangkok to Chicago
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Korean Air flights from Bangkok to Chicago O'Hare Intl Airport
Our best Korean Air deals on Bangkok to Chicago O'Hare Intl Airport flight tickets
United Airlines flights from Bangkok to Chicago O'Hare Intl Airport
Our best United Airlines deals on Bangkok to Chicago O'Hare Intl Airport flight tickets
See travel insights to Chicago from
How to get the cheapest flight ticket from Bangkok to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bangkok averaging around $988.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $1,020. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Bangkok because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,158.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Bangkok in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,062 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $1,541. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Bangkok when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,126 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Bangkok for as low as $1,011 on momondo.
What is the cheapest airline that flies from Bangkok to Chicago O'Hare Intl?
Air Canada, IndiGo, and Thai Airways are the most popular carriers operating from Bangkok to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
ANA, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Bangkok according to our data. ANA is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 8 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
Cheap Bangkok to Chicago O'Hare Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok to Chicago O'Hare Intl Airport
How far is Bangkok to Chicago O'Hare Intl by plane?
There are 8542.4 mi between Bangkok and Chicago O'Hare Intl. By plane, this route typically takes 19h 55m.
When did momondo last update prices for flights from Bangkok to Chicago O'Hare Intl Airport?
Prices for flights from Bangkok to Chicago O'Hare Intl Airport were last updated today.
How many operators does momondo search for flights from Bangkok to Chicago O'Hare Intl Airport?
As of May 2025, there are 8 operators available to choose from for flights from Bangkok to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Bangkok to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Bangkok to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Bangkok to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $859 | Free Cancellation | Rating 7.5 855 reviews | |||
| PriceFrom $913 | Free Cancellation | Rating 8.3 1,464 reviews | |||
| PriceFrom $915 | Free Cancellation | Rating 8.4 1,069 reviews | |||
| PriceFrom $939 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $942 | Free Cancellation | Rating 8.3 852 reviews | |||
| PriceFrom $994 | Free Cancellation | Rating 7.7 325 reviews | |||
| PriceFrom $1,004 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,009 | Free Cancellation | Rating 8.4 1,186 reviews |
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Bangkok to Chicago?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangkok to Chicago. momondo saves you time and could save you money on your trip.
Can I find flights from Bangkok to Chicago with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chicago from Bangkok with this policy.
How can momondo help me find flights from Bangkok to Chicago?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Bangkok.
I’m not ready to book a flight from Bangkok to Chicago right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Bangkok to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.