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Cheap Flights from Chicago to Bangkok

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Compare Chicago to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

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Flight deals from Chicago to Bangkok

Looking for a cheap last-minute deal or the best return flight from Chicago to Bangkok? Find the lowest prices on one-way and return tickets right here.
Bangkok.R 8,467 per passenger.Departing Fri, 18 Apr.One-way flight with Air India.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Fri, 18 Apr, arriving in Don Mueang.Price includes taxes and charges.From R 8,467, select.
Bangkok.R 8,482 per passenger.Departing Sun, 11 May.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Sun, 11 May, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 8,482, select.
Bangkok.R 8,624 per passenger.Departing Mon, 28 Jul.One-way flight with Air India.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Mon, 28 Jul, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 8,624, select.
Bangkok.R 8,940 per passenger.Departing Wed, 17 Sep.One-way flight with Air India.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Wed, 17 Sep, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 8,940, select.
Bangkok.R 8,980 per passenger.Departing Fri, 22 Aug.One-way flight with Air India.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Fri, 22 Aug, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 8,980, select.
Bangkok.R 9,237 per passenger.Departing Tue, 14 Oct.One-way flight with Air India.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Tue, 14 Oct, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 9,237, select.
Bangkok.R 9,270 per passenger.Departing Mon, 10 Nov.One-way flight with Air India.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Mon, 10 Nov, arriving in Don Mueang.Price includes taxes and charges.From R 9,270, select.
Bangkok.R 9,273 per passenger.Departing Thu, 22 Jan.One-way flight with Air India.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Thu, 22 Jan, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 9,273, select.

Find the cheapest month to fly from Chicago to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Bangkok flights are currently cheapest in April.
Apr
from R 8,467
May
from R 8,482
Jun
from R 9,911
Jul
from R 8,624
Aug
from R 8,980
Sep
from R 8,940
Oct
from R 9,237
Nov
from R 9,270
Dec
from R 9,922
Jan
from R 9,273
Feb
from R 9,819
Mar
from R 10,163

Alternative Chicago to Bangkok routes

Looking for the cheapest, fastest or easiest route from Chicago to Bangkok? You could fly into the following airports instead.

Chicago to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundR 8,467
Cheapest month to flyApril

Finding cheap flights from Chicago to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Chicago to Bangkok is R 14,984. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Bangkok. But we found flights with one or more stops from R 14,984.
As of April 2025, there are no flights flying from Chicago to Bangkok.
The cheapest month to fly from Chicago to Bangkok is usually April 2025.
If you're flying from Chicago, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from R 14,984.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Bangkok on Tuesday, 6 May 2025.
No airlines currently offer direct flights between Chicago and Bangkok. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 31°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
The cheapest airline that flies to Bangkok is ANA (All Nippon Airways) .

Travelling from Chicago to Bangkok: what you need to know

  • Get your holiday planning started by considering where you'll catch your flight from Chicago to Bangkok. O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the two main airports in Chicago.

  • When it comes to choosing where to land in Bangkok, Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK) are the chief entry points.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably catch your flight from Chicago to Bangkok.

  • You'll likely experience bigger queues in popular months like August and other peak periods. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.

  • You will need an e-visa for Thailand if you hold a passport from United States and are travelling for tourism purposes. Visa and travel documentation requirements can change. So before you lock in those cheap flights from Chicago to Bangkok, check with your airline as well as the destination country's local consulate or embassy for the most recent updates.

Flying from Chicago

O'Hare International Airport (ORD)

  • Consider adding a stopover to potentially save on your flight from Chicago to Bangkok. Simply uncheck 'Direct flights only' when browsing departures from O'Hare International Airport. Break up your trip (and maybe save some cash) by stopping at one of these airports:

    • Taiwan Taoyuan International Airport (TPE)

    • Shanghai Pudong International Airport (PVG)

    • Hong Kong International Airport (HKG)

  • ORD is around 40 kilometres from central Chicago. If you're driving, ride-sharing or catching a cab from the centre, it'll take 35 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the trip time to be approximately 54 minutes.

  • Catching an early flight from Chicago to Bangkok? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels close to O'Hare International Airport:

Chicago Midway International Airport (MDW)

  • Split up your flight from Chicago to Bangkok with a stop so you can stretch your legs or tick a new place off your list. Some top stopovers between O'Hare International Airport and Bangkok are:

    • Taiwan Taoyuan International Airport (TPE)

    • Shanghai Pudong International Airport (PVG)

    • Hong Kong International Airport (HKG)

  • With public transport, you can travel from central Chicago to MDW in around 46 minutes. The terminal is roughly 19 kilometres away, and getting there by car takes approximately 21 minutes.

  • Want to enjoy an extra night away before catching your flight from Chicago to Bangkok? Unwind in a hotel near Chicago Midway International Airport before your trip officially begins. Consider one of these stays:

Arriving in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) is around 32 kilometres from central Bangkok. With a car rental or if you're catching a cab, the drive is about 35 minutes.

  • It typically takes 1 hour and 6 minutes if you're travelling by public transport.

  • Consider staying in a hotel near BKK if you have a late flight from Chicago to Bangkok. Select one of these options and avoid the hassle of a long transfer:

Don Mueang International Airport (DMK)

  • Don Mueang International Airport (DMK) is around 27 kilometres from central Bangkok. Following your flight from Chicago to Bangkok, expect a drive time of approximately 30 minutes to get to the heart of the city.

  • You can expect the journey to take roughly 1 hour and 5 minutes on public transport.

  • There are some comfortable stays to call home for the night near DMK. Kick back after your flight from Chicago to Bangkok at one of these perfectly located options:

How to find the cheapest flights from Chicago to Bangkok

  • R 8,467 is currently the lowest price for a one-way ticket from Chicago to Bangkok. A return flight starts at R 14,984. These fares can change depending on availability and demand.

  • It's a good idea to book in advance if you want to get cheap tickets from Chicago to Bangkok. That's because airlines adjust prices based on demand, which tends to rise closer to the departure date.

  • Getting cheap tickets from Chicago to Bangkok is easy if you're flexible with your travel dates. Try using the 'Whole month' search function to show the best prices across the month and score a great deal.

  • Set up a Price Alert for cheap tickets from Chicago to Bangkok. You don't need to look every day to find out if prices have fallen. We'll let you know the moment the price changes.

  • Use filters to find your ideal trip. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Chicago to Bangkok, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Best time to go to Bangkok

  • April is the quietest month for flights from Chicago to Bangkok, while July is the most popular. Choose the ideal time to visit Bangkok based on whether you like a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Bangkok is April, with the temperature ranging between 26ºC and 37ºC. Book your flights from Chicago to Bangkok in this month if this is the type of weather you enjoy.

  • December sees average temperatures of between 19ºC and 33ºC. Search for cheap tickets from Chicago to Bangkok around that time if you like cooler conditions.

More about Bangkok

  • Start your Bangkok trip off on the right foot by choosing the perfect place to stay. After booking your flight from Chicago to Bangkok, browse our range of hotels including:

  • There are so many things to explore in this city it can be hard to work out where to start. Grand Palace, Wat Arun and Wat Phra Kaew are popular attractions which should be on any well-planned Bangkok itinerary.

Complete your Bangkok trip with a car rental

  • Finding you a cheap flight from Chicago to Bangkok isn't the only thing we're good at. Check out our car rentals in Bangkok and explore at your own pace. We find deals from trusted car rental companies and put them all in one place. You can instantly compare offers and then book with no fees.

Plan the rest of your trip from Chicago to Bangkok

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.