Cheap flights from Chiang Mai to Chicago O'Hare Intl Airport from ฿33,238
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Chiang Mai to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 July 2025.
Round-trip from | ฿33,238 |
---|---|
Popular in | November |
Cheapest in | September |
Average price | ฿37,814 |
Find flight deals from Chiang Mai to O'Hare Intl
Cheapest flights from Chiang Mai to O'Hare IntlExplore the most affordable flight options available from Chiang Mai to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Explore the most affordable flight options available from Chiang Mai to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Chiang Mai to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 12 July 2025.
Use the filters below to find and compare flights from Chiang Mai to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Sun 23/11
00:15-08:34
2 stops45h 19m
Chicago O'Hare Intl
Thu 22/1
07:00-23:05
2 stops27h 05m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Tue 16/9
11:20-07:03
2 stops31h 43m
Chicago O'Hare Intl
Sun 28/9
17:45-10:20
2 stops28h 35m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Mon 15/12
11:50-19:35
1 stop20h 45m
Chicago O'Hare Intl
Thu 15/1
18:50-10:35
2 stops26h 45m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Tue 16/9
11:55-12:30
2 stops36h 35m
Chicago O'Hare Intl
Sun 28/9
15:35-19:10
2 stops39h 35m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Tue 25/11
00:15-08:30
1 stop21h 15m
Chicago O'Hare Intl
Wed 21/1
11:25-23:05
1 stop22h 40m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Mon 15/9
19:25-14:25
1 stop31h 00m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Mon 15/9
11:55-20:45
2 stops44h 50m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Sun 14/9
00:45-14:55
2 stops26h 10m
Best time to book a flight from Chiang Mai to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Chiang Mai with our price prediction graph.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 12 July 2025.
Read through reviews of airlines operating flights from Chiang Mai to Chicago O'Hare Intl Airport, such as EVA Air, Korean Air, andเดลต้า. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Chiang Mai to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fly from Chiang Mai to O'Hare Intl on these airlines
Choose from the following airlines for your flight from Chiang Mai to O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 12 July 2025.
Top 2 airlines flying from Chiang Mai to O'Hare Intl
Discover the top 2 airlines that operate flights from Chiang Mai to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 12 July 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Chiang Mai to O'Hare Intl?
Cheapflights makes it easy to find Chiang Mai to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to O'Hare Intl?
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Can Cheapflights find flights from Chiang Mai to O'Hare Intl with no change fees?
Need flexible booking options for your flight to O'Hare Intl from Chiang Mai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Chiang Mai to O'Hare Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Chiang Mai today and book when prices fit your budget.