Cheap flights from Chiang Mai to Chicago from ฿21,254
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Chiang Mai to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Chicago (CHI). 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 3 July 2025.
Round-trip from | ฿32,627 |
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One-way from | ฿21,254 |
Find flight deals from Chiang Mai to Chicago
Cheapest flights from Chiang Mai to ChicagoExplore the most affordable flight options available from Chiang Mai to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Chiang Mai to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Chiang Mai to Chicago 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 3 July 2025.
Use the filters below to find and compare flights from Chiang Mai to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Mon 15/9
06:30-18:11
3 stops47h 41m
Chicago O'Hare Intl
Mon 29/9
17:45-08:45
2 stops27h 00m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Wed 1/10
11:35-20:45
1 stop21h 10m
Chicago O'Hare Intl
Tue 28/10
00:30-10:35
1 stop22h 05m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Sun 14/12
00:15-23:47
2 stops36h 32m
Chicago O'Hare Intl
Thu 15/1
07:30-23:05
2 stops26h 35m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Tue 16/9
20:00-15:55
2 stops55h 55m
Chicago O'Hare Intl
Sat 27/9
15:45-13:45
2 stops34h 00m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Fri 19/9
11:15-16:42
2 stops41h 27m
Chicago O'Hare Intl
Mon 29/9
15:40-10:15
2 stops30h 35m
Chiang MaiChicago
CNX - MDW
CNXMDW
Chiang Mai
Sun 14/12
00:15-21:44
2 stops34h 29m
Chicago Midway
Thu 15/1
18:45-23:05
2 stops39h 20m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Sun 21/12
00:15-23:59
2 stops36h 44m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Mon 22/12
10:35-13:00
1 stop39h 25m
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Mon 22/12
20:50-19:35
2 stops35h 45m
Chiang MaiChicago
CNX - MDW
CNXMDW
Chiang Mai
Sun 10/8
01:20-08:45
3 stops43h 25m
Best time to book a flight from Chiang Mai to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Chiang Mai with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Chiang Mai to Chicago
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 3 July 2025.
Get a feel of what it's like to fly with EVA Air, Asiana Airlines, andเดลต้า from Chiang Mai to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Food
Overall
Boarding
Comfort
Reviews
Dale,May 2025
TPE - SFO
Crew
Entertainment
Food
Overall
Boarding
Comfort
Reviews
Dale,May 2025
TPE - SFO
Crew
Entertainment
Food
Overall
Boarding
Comfort
Reviews
Dale,May 2025
TPE - SFO
Crew
Entertainment
Food
Overall
Boarding
Comfort
Reviews
Dale,May 2025
TPE - SFO
Crew
Entertainment
Food
Overall
Boarding
Comfort
Reviews
Dale,May 2025
TPE - SFO
Crew
Entertainment
Food
Overall
Boarding
Comfort
Reviews
Dale,May 2025
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Chiang Mai to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Chiang Mai to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Chiang Mai to Chicago
Discover the top 2 airlines that operate flights from Chiang Mai to Chicago. 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 3 July 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Chiang Mai to Chicago?
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Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Chicago?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chiang Mai to Chicago for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Chiang Mai to Chicago with no change fees?
Yes! Cheapflights helps users easily find flights from Chiang Mai to Chicago with no change fees.
Can Cheapflights notify me if prices for flights from Chiang Mai to Chicago become cheaper?
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