CNX - ORD

฿13,984 Find Cheap Flights from Chiang Mai to Chicago O'Hare Airport – Compare and Save

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Everything you should know

Cheapest return flight
฿35,736
Typical prices: ฿38,379-฿43,465
Multiple Airlines
Thu 22/11Thu 29/11
CNX - ORD • 2 stops
Cheapest one-way flight
฿13,984
Typical prices: ฿20,436-฿28,695
เอทิฮัดแอร์เวย์
Sat 10/11
CNX - ORD • 1 stop
Direct flights
Not available
There are currently no direct flights between Chiang Mai and Chicago O'Hare Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 11% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Incheon Intl (ICN)
Cheapest • Avg ฿41,271 (return)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 21h 37m (one-way)
Insights
Insights
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We hope you enjoy your trip to Chicago O'Hare Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chiang Mai to O'Hare Intl (CNX-ORD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chiang Mai to O'Hare Intl

Sun 22 Nov - Sun 29 Nov
Multiple Airlines Logo
15:15 - 07:35CNX  Chiang Mai-ORD Chicago O'Hare Intl
29h 20m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
Multiple Airlines Logo
16:25 - 13:45ORD  Chicago O'Hare Intl-CNX Chiang Mai
32h 20m2 stops Tokyo Haneda Bangkok Suvarnabhumi
฿35,736Multiple Airlines
3+ days ago
Sun 6 Dec - Mon 14 Dec
เดลต้า Logo
00:20 - 08:30CNX  Chiang Mai-ORD Chicago O'Hare Intl
21h 10m1 stop Incheon Intl
เดลต้า Logo
05:30 - 22:45ORD  Chicago O'Hare Intl-CNX Chiang Mai
28h 15m2 stops Atlanta Hartsfield-Jackson Incheon Intl
฿38,472เดลต้า
3+ days ago
Sun 6 Dec - Mon 14 Dec
เดลต้า Logo
00:20 - 21:56CNX  Chiang Mai-ORD Chicago O'Hare Intl
34h 36m2 stops Incheon Intl Salt Lake City
เดลต้า Logo
05:30 - 22:45ORD  Chicago O'Hare Intl-CNX Chiang Mai
28h 15m2 stops Atlanta Hartsfield-Jackson Incheon Intl
฿38,641เดลต้า
3+ days ago
Sun 22 Nov - Sun 29 Nov
Multiple Airlines Logo
15:15 - 07:35CNX  Chiang Mai-ORD Chicago O'Hare Intl
29h 20m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
Multiple Airlines Logo
14:10 - 09:50ORD  Chicago O'Hare Intl-CNX Chiang Mai
30h 40m1 stop Hong Kong Intl
฿38,945Multiple Airlines
3+ days ago
Sun 21 Mar - Sat 17 Apr
เอทิฮัดแอร์เวย์ Logo
20:55 - 08:35CNX  Chiang Mai-ORD Chicago O'Hare Intl
23h 40m1 stop Abu Dhabi Zayed Intl
เ�อทิฮัดแอร์เวย์ Logo
14:00 - 19:10ORD  Chicago O'Hare Intl-CNX Chiang Mai
41h 10m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
฿41,614เอทิฮัดแอร์เวย์
16 hours ago
Wed 3 Feb - Thu 4 Feb
เอทิฮัดแอร์เวย์ Logo
20:55 - 07:35CNX  Chiang Mai-ORD Chicago O'Hare Intl
23h 40m1 stop Abu Dhabi Zayed Intl
เอทิฮัดแอร์เวย์ Logo
13:15 - 09:25ORD  Chicago O'Hare Intl-CNX Chiang Mai
31h 10m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
฿42,087เอทิฮัดแอร์เวย์
3+ days ago
Thu 1 Apr - Fri 30 Apr
EVA Air Logo
11:35 - 21:00CNX  Chiang Mai-ORD Chicago O'Hare Intl
21h 25m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
19:59 - 10:25ORD  Chicago O'Hare Intl-CNX Chiang Mai
26h 26m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
฿42,188EVA Air
2 days ago
Sun 21 Mar - Sat 17 Apr
Multiple Airlines Logo
11:25 - 14:12CNX  Chiang Mai-ORD Chicago O'Hare Intl
38h 47m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
Multiple Airlines Logo
17:55 - 10:20ORD  Chicago O'Hare Intl-CNX Chiang Mai
28h 25m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
฿42,931Multiple Airlines
16 hours ago
Thu 1 Apr - Thu 29 Apr
EVA Air Logo
10:10 - 21:00CNX  Chiang Mai-ORD Chicago O'Hare Intl
46h 50m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
EVA Air Logo
00:30 - 10:25ORD  Chicago O'Hare Intl-CNX Chiang Mai
21h 55m1 stop Taipei City Taiwan Taoyuan Intl
฿43,505EVA Air
3+ days ago
Thu 1 Apr - Fri 30 Apr
EVA Air Logo
11:55 - 21:00CNX  Chiang Mai-ORD Chicago O'Hare Intl
45h 05m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
EVA Air Logo
17:55 - 10:25ORD  Chicago O'Hare Intl-CNX Chiang Mai
28h 30m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
฿43,877EVA Air
2 days ago
Booking Insights

Price, demand, and travel trends for Chiang Mai to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Chiang Mai to Chicago O'Hare Intl Airport?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Chiang Mai to Chicago O'Hare Intl Airport. It's 12% cheaper than the average day, while Wednesday is the most expensive, with prices 4% higher.

Find deals

Key details for Chiang Mai to Chicago O'Hare Intl Airport flights

Low season

December

Cheapest flight

฿13,984
Beat the crowds with an average 87% drop in travellers.
The most popular month to fly with an average 47% increase in travellers.
One-way flight from Chiang Mai to Chicago O'Hare Intl Airport

When to book flights from Chiang Mai to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Chiang Mai to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Chiang Mai to Chicago O'Hare Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from Chiang Mai to Chicago O'Hare Intl Airport?

    A direct flight from Chiang Mai to Chicago O'Hare Intl Airport takes 00m, covering 21,266 km.

  • Do I need a passport to fly from Chiang Mai to Chicago O'Hare Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Chiang Mai to Chicago O'Hare Intl Airport flight?

    Return flights from Chiang Mai to Chicago O'Hare Intl Airport range from ฿38,379 to ฿43,465, with an average of ฿41,135 over the past 12 months. Anything below ฿38,379 counts as a good deal.

  • Have flight prices from Chiang Mai to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿35,736 to ฿193,646. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Chiang Mai to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Chiang Mai to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about ฿16,730, which is 35% below the typical average for this route.

  • Which car hire options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around ฿570 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Ace
    • Dollar

  • Which airports can I use when flying from Chiang Mai to Chicago O'Hare Intl Airport?

    Flights from Chiang Mai to Chicago O'Hare Intl Airport usually depart from Chiang Mai (CNX) and arrive at Chicago O'Hare Intl (ORD).

  • Which airports do connecting flights from Chiang Mai to Chicago O'Hare Intl Airport pass through?

    Connecting flights from Chiang Mai to Chicago O'Hare Intl Airport most commonly pass through:

    • Taipei City Taiwan Taoyuan Intl (TPE) – 96% of one-stop connections
    • Incheon Intl (ICN) – 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Chiang Mai to Chicago O'Hare Intl Airport?

    Yes. Flexible dates can save you up to 16% on flights from Chiang Mai to Chicago O'Hare Intl Airport. Sunday is the cheapest departure day at ฿36,446 return on average, while Wednesday is the most expensive at ฿42,897, a difference of ฿6,451.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from Chiang Mai to Chicago O'Hare Intl Airport?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 21h 37m, compared to 21h 57m via Incheon Intl (ICN).

  • What is the time difference between Chiang Mai and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 12 hours behind Chiang Mai (Central Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Chicago Riverwalk is one of the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Your guide to booking Chiang Mai to Chicago O'Hare Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Wednesday. On this route, Sunday flights average ฿36,446, which is about ฿6,451 less than Wednesday fares (15% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chiang Mai to Chicago O'Hare Intl Airport trip for May. Fares historically average ฿36,446 return in that month – typically ฿19,422 less than the most expensive month, which is March (based on the last 12 months).

More options for your flight from Chiang Mai to O'Hare Intl

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