$301 Flights from Chicago (CHIA) to Bangkok (BKKT)

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Flight deals from Chicago to Bangkok

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Bangkok? Find the lowest prices on one-way and round-trip tickets right here.

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 March.

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 found$301
Cheapest month to flyMarch

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 round-trip flight from Chicago to Bangkok is $603. 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 $603.
There are no flights flying from Chicago to Bangkok, as of December 2025.
The cheapest month to fly from Chicago to Bangkok is usually February.
If you're flying from Chicago, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 17.7 miles away from the center of Bangkok. We've found flights to this airport from $603.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Bangkok on Sunday, February 15, 2026.
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 December, the average temperature is usually around 77°F. April is typically the warmest month in Bangkok, when it usually averages around 96°F. You can expect the least rain in December. The coldest month is November, with temperatures averaging 71°F. The rainiest month is September.
The cheapest airline that flies to Bangkok is Air India.

Traveling from Chicago to Bangkok: what you need to know

  • Begin planning your vacation by considering where you'll take off for your flight from Chicago to Bangkok. O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the main airports in Chicago.

  • Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK) are Bangkok's primary gateways.

  • The timezone in Bangkok is UTC+7, which is 12 hours ahead of Chicago.

  • For a stress-free start to your trip, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your Chicago to Bangkok flight.

  • Traveling during a popular month like August? School holidays and other popular seasons can mean longer queues at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

How to find the cheapest flights from Chicago to Bangkok

  • To find cheap Chicago to Bangkok flights, book as early as possible. Airlines tend to offer lower fares when tickets first go on sale.

  • Finding cheap plane tickets from Chicago to Bangkok is easier if you're flexible with your trip dates. Try using the 'Whole month' tool to see the lowest fares throughout the month and walk away with a fantastic deal.

  • Finding a cheap flight from Chicago to Bangkok is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your Chicago to Bangkok flight results by 'Fastest,' 'Best' or 'Cheapest.'

Flying from Chicago

O'Hare International Airport (ORD)

  • We make it a cinch to book a Chicago to Bangkok flight with a stopover. To see all your options departing from O'Hare International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Some popular stopovers include:

    • Shanghai Pudong International Airport (PVG)

    • Beijing Capital International Airport (PEK)

    • Hong Kong International Airport (HKG)

  • Located around 16 miles from the center of Chicago, ORD can be reached in about 35 minutes by car (depending on traffic). The journey by public transport takes roughly 55 minutes.

  • After a hassle-free start to your break? Stay near O'Hare International Airport. Whether you have an early flight from Chicago to Bangkok or just don't want to be rushed, these hotels are the answer:

  • When it comes to O'Hare International Airport's on-time performance, 74.85% of flights arrive within the expected time frame.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • MDW is around 9 miles from central Chicago. It'll take 20 minutes or so to get to the airport if you're driving from the city center. Public transport takes roughly 45 minutes.

  • Want to enjoy an extra night away before your flight from Chicago to Bangkok? Kick back in a hotel near Chicago Midway International Airport before your adventure officially starts. Consider one of these stays:

  • When it comes to keeping flights on track, Chicago Midway International Airport has an on-time arrival rate of 78%.

  • You'll find MDW at 5700 South Cicero.

Arriving in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) to central Bangkok takes around 35 minutes by car. The center is roughly 18 miles away.

  • Getting to the center on public transport takes roughly 1 hour 5 minutes.

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

  • Say yes to new adventures by picking up a Suvarnabhumi Airport rental car. Grab a set of wheels from Chic Car Rent, asap car rental or Hertz to explore Bangkok and beyond.

  • For the best deal, reserve your ride from Suvarnabhumi Airport around four weeks in advance of your Chicago to Bangkok flight.

Don Mueang International Airport (DMK)

  • Central Bangkok is located around 13 miles from Don Mueang International Airport (DMK). After your flight from Chicago to Bangkok has touched down and you've navigated your way to arrivals, expect a drive of around 30 minutes.

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

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

  • Forget about public transport timetables or long cab lines. Grab a Don Mueang International Airport rental car and go in any direction that inspires you. Compare availability and rates from Chic Car Rent, asap car rental and Hertz.

  • Get the pick of the lot. Reserving your ride from DMK three weeks ahead of time often means better deals and a greater selection of vehicles.

Best time to go to Bangkok

  • July is the busiest month for flights from Chicago to Bangkok. To avoid the crowds, visit Bangkok in April.

  • The warmest month in Bangkok is April, with temperatures ranging between 79ºF and 99ºF. Lock in your Chicago to Bangkok ticket then if that's your ideal forecast.

  • December sees average temperatures of between 66ºF and 91ºF. Search for cheap flights from Chicago to Bangkok around that time if you want to travel in cooler conditions.

More about Bangkok

Explore more of Thailand

  • Bangkok has its own special appeal, but there are so many other parts of Thailand you'll want to see. Around 290 miles north-east of Bangkok, a visit to Udon Thani will keep your itinerary packed. Start with popular sights like Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • If you're ready to explore another well-known destination in Thailand, consider Chon Buri, roughly 40 miles south-east of Bangkok. Wat Ton Son, Forest and Phra Phutthasihing Hall are among the biggest draws.

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