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Cheap Flights from Chiang Mai to Chicago

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Compare Chiang Mai to Chicago flight deals

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

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Flight deals from Chiang Mai to Chicago

Looking for a cheap last-minute deal or the best return flight from Chiang Mai to Chicago? Find the lowest prices on one-way and return tickets right here.
Chicago.Rs157,801 per passenger.Departing Fri, 29 Aug.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chiang Mai on Fri, 29 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From Rs157,801, select.
Chicago.Rs183,216 per passenger.Departing Fri, 6 Mar.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Chiang Mai on Fri, 6 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From Rs183,216, select.
Chicago.Rs183,592 per passenger.Departing Tue, 8 Jul.One-way flight with Delta.Outbound indirect flight with Delta, departs from Chiang Mai on Tue, 8 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From Rs183,592, select.
Chicago.Rs183,791 per passenger.Departing Mon, 16 Jun.One-way flight with Delta.Outbound indirect flight with Delta, departs from Chiang Mai on Mon, 16 Jun, arriving in Chicago Midway.Price includes taxes and charges.From Rs183,791, select.
Chicago.Rs232,957 per passenger.Departing Wed, 5 Nov.One-way flight with EVA Air.Outbound indirect flight with EVA Air, departs from Chiang Mai on Wed, 5 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From Rs232,957, select.

Find the cheapest month to fly from Chiang Mai to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chiang Mai to Chicago flights are currently cheapest in August.
Jun
from Rs183,791
Jul
from Rs183,592
Aug
from Rs157,801
Sep
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Oct
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Nov
from Rs232,957
Dec
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Jan
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Feb
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Mar
from Rs183,216
Apr
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May
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Alternative Chiang Mai to Chicago routes

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

Chiang Mai to Chicago: Flight information

The things to know before you go.
Cheapest flight foundRs157,801
Cheapest month to flyAugust

Finding cheap flights from Chiang Mai to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Chiang Mai to Chicago is Rs280,557. 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 Chiang Mai to Chicago. But we found flights with one or more stops from Rs280,557.
As of June 2025, there are no flights flying from Chiang Mai to Chicago.
The cheapest month to fly from Chiang Mai to Chicago is usually June 2025.
If you're flying from Chiang Mai Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from Rs280,557.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Mai Airport to Chicago on Tuesday, 8 July 2025.
No airlines currently offer direct flights between Chiang Mai Airport and Chicago. 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 Chicago 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 Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 19°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Delta offers the cheapest flight tickets to Chicago.

Travelling from Chiang Mai International Airport (CNX) to Chicago: what you need to know

  • Chicago is 12 hours behind Chiang Mai, where Chiang Mai International Airport is located. Chicago runs on the UTC-5 timezone.

  • For a relaxed start to your CNX to Chicago flight, leave enough time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • Planning to travel during a peak period like public or school holidays? Expect longer queues at check-in and security. To be on the safe side, arrive up to four hours before international flights and two hours before domestic departures.

  • Think about adding a stopover to potentially find a cheaper flight ticket from CNX to Chicago. All you need to do is deselect 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these connecting airports:

    • Shanghai Pudong International Airport (PVG)

    • Hong Kong International Airport (HKG)

    • Taiwan Taoyuan International Airport (TPE)

  • Located around 3 kilometres from the centre of Chiang Mai, CNX can be reached in about 10 minutes by car. Travelling on public transport takes roughly 25 minutes.

  • Booked an early flight from Chiang Mai International Airport to Chicago? Avoid the last-minute rush to the airport (and catch some extra z's) by choosing one of these hotels close to CNX:

  • Of the departures from Chiang Mai International Airport, 76.37% land on schedule at their destination.

How to find the cheapest flights from Chiang Mai International Airport (CNX) to Chicago

  • Rs157,801 is the cheapest price we've found for a one-way Chiang Mai International Airport to Chicago flight. A return flight ticket right now is Rs280,557. Depending on the availability and when you book, these fares could change.

  • Don't leave things to the last minute. You're more likely to find cheap flights from CNX to Chicago if you book in advance. Airlines often have some excellent early bird rates.

  • If you're willing to be flexible with your trip dates, make the most of the 'Whole month' tool. It'll show you the lowest price across every month when looking for a Chiang Mai International Airport to Chicago ticket.

  • There's no need to check back constantly to see if fares have dropped when you set up a Price Alert. We'll update you as soon as there's an updated deal for cheap flights from CNX to Chicago.

  • Select your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Chiang Mai International Airport to Chicago by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) is around 40 kilometres from central Chicago. If you're getting a cab or a ride-share, the drive will take roughly 35 minutes.

  • When travelling by public transport, expect a journey time of about 55 minutes.

  • The last thing you need is a long journey to your hotel if you're landing late on a flight from Chiang Mai International Airport to Chicago. Book one of these accommodation options near ORD instead:

  • Explore without limits with an O'Hare International Airport rental car. Pick up a set of wheels from Routes Car Rentals, Dollar or Budget and discover more of Chicago and beyond.

  • Booking your vehicle from O'Hare International Airport about four weeks before your flight from CNX to Chicago can help you get the best possible rate.

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

Chicago Midway International Airport (MDW)

  • Chicago Midway International Airport (MDW) is roughly 19 kilometres from the centre of Chicago. Once you've disembarked your flight from Chiang Mai International Airport to Chicago, it'll take you around 20 minutes to get to the heart of the city in a cab or ride-share.

  • If you choose to travel on public transport, you'll get to the city centre in 45 minutes or so.

  • Following your CNX to Chicago flight, unwind at a hotel near MDW. These are some comfortable accommodation options that'll help you get into relaxation mode:

  • Forget about public transport timetables or slow-moving cab lines. Pick up a Chicago Midway International Airport rental car and blaze your own trail. Check out the availability and rates from Dollar, Hertz and Budget.

  • Get what you want, not just what's left over. Booking your ride from MDW four weeks ahead of time often means lower prices and a bigger choice of vehicles.

  • Chicago Midway International Airport is located at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Make your way to the city centre after your flight from Chiang Mai International Airport to Chicago has landed. Central Chicago is about 137 kilometres from Chicago Rockford International Airport (RFD) and takes roughly 1 hour 25 minutes to reach by cab or ride-share.

  • If you're travelling on public transport, the journey will take you around 4 hours 15 minutes.

  • Enjoy a more relaxed start to your break by staying at a hotel near RFD after your CNX to Chicago flight. Unwind after a day of travel or simply give yourself time to find your footing in a new place at:

  • Whether you're looking for a mini for solo travel or an SUV to fit everyone and their gear, you'll find the ideal Chicago Rockford International Airport rental car for your needs. Browse the range of wheels available from names such as Budget, Alamo and National.

  • Booking at least a few weeks in advance of your flight from Chiang Mai International Airport to Chicago is a smart move. As well as better prices, you might find it easier to get the make and model you prefer at RFD.

  • The address for Chicago Rockford International Airport is 2 Airport Cir.

Best time to go to Chicago

  • Carefully consider your trip dates before locking in your flight from Chiang Mai International Airport to Chicago. The city comes alive during high season, but hotel prices are often higher and major attractions can get busy. Go to Chicago in the off-season if you like a more relaxed vibe.

  • The warmest month in Chicago is July, with temperatures ranging between 15ºC and 29ºC. Lock in your Chiang Mai International Airport to Chicago flight ticket then if this is the type of weather you enjoy.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from CNX to Chicago in January when temperatures average between -12ºC and 3ºC.

More about Chicago

Explore more of United States

  • Chicago has loads to offer, but there are so many other corners of United States waiting to be discovered. About 451 kilometres south-east of Chicago, a trip to Columbus will keep your itinerary busy. Check out popular attractions like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another favourite stop in United States. No visit is complete without checking out The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Plan the rest of your trip from Chiang Mai to Chicago

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