$1,142+ Cheap flights from Columbus to Chiang Mai (CNX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — CNX
Nov 28 — Dec 51
Round-trip
1 adult, Economy
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Find cheap flights from Columbus to Chiang Mai with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbus to Chiang Mai
Cheapest
Best
Last-minute
Cheapest flights from Columbus to Chiang MaiExplore the most affordable flight options available from Columbus to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
Explore the most affordable flight options available from Columbus to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:22 pm -
2 stops40h 23m
Sun 11/812:20 am -
2 stops36h 10m
Deal found 10/24![Delta logo]()
$1,142
This Qatar Airways deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:12 pm -
3 stops33h 08m
Mon 11/97:45 pm -
3 stops35h 51m
Deal found 10/24![Qatar Airways logo]()
$1,706
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:00 am -
2 stops39h 35m
Wed 11/2511:50 am -
2 stops40h 13m
Deal found 10/28![EVA Air logo]()
$1,722
This EVA Air deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:59 pm -
3 stops30h 36m
Mon 11/911:50 am -
2 stops29h 13m
Deal found 10/24![Multiple Airlines logo]()
$1,740
This Korean Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:45 am -
2 stops49h 55m
Sun 11/812:20 am -
2 stops34h 03m
Deal found 10/27![Korean Air logo]()
$1,770
This Booking.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:10 am -
2 stops38h 25m
Wed 12/1611:50 am -
2 stops44h 41m
Deal found 10/25![Multiple Airlines logo]()
$2,088
This Qatar Airways deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:41 pm -
3 stops33h 39m
Wed 12/167:45 pm -
3 stops36h 47m
Deal found 10/25![Qatar Airways logo]()
$2,109
This EVA Air deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:59 pm -
3 stops29h 36m
Wed 11/2511:50 am -
2 stops40h 13m
Deal found 10/28![Multiple Airlines logo]()
$2,235
Best flights from Columbus to Chiang MaiDiscover carefully curated flight deals from Columbus to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
Discover carefully curated flight deals from Columbus to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
This Qatar Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/173:01 pm -
3 stops34h 49m
Wed 1/277:45 pm -
3 stops35h 46m
Deal found 10/28![Qatar Airways logo]()
$1,465
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:00 am -
2 stops39h 35m
Wed 11/2511:50 am -
2 stops40h 13m
Deal found 10/28![EVA Air logo]()
$1,722
This Korean Air deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:45 am -
2 stops49h 55m
Sun 11/812:20 am -
2 stops34h 03m
Deal found 10/25![Korean Air logo]()
$1,770
This Booking.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:10 am -
2 stops38h 25m
Wed 12/1611:50 am -
2 stops44h 41m
Deal found 10/25![Multiple Airlines logo]()
$2,088
This Qatar Airways deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:41 pm -
3 stops33h 39m
Wed 12/167:45 pm -
3 stops36h 47m
Deal found 10/25![Qatar Airways logo]()
$2,109
This Ovago deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:03 pm -
2 stops42h 47m
Sat 1/211:05 pm -
2 stops55h 01m
Deal found 10/24![Air China logo]()
$4,302
This EVA Air deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:59 pm -
3 stops29h 36m
Wed 11/2511:50 am -
2 stops40h 13m
Deal found 10/28![Multiple Airlines logo]()
$2,235
Last-minute flights from Columbus to Chiang MaiDiscover last-minute flight deals from Columbus to Chiang Mai. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Chiang Mai. Data last updated October 29, 2026 and is based on user searches.
This Korean Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:45 am -
2 stops49h 55m
Sun 11/812:20 am -
2 stops34h 03m
Deal found 10/27![Korean Air logo]()
$1,770
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:00 am -
2 stops39h 35m
Wed 11/2511:50 am -
2 stops40h 13m
Deal found 10/28![EVA Air logo]()
$1,722
This EVA Air deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:59 pm -
3 stops29h 36m
Wed 11/2511:50 am -
2 stops40h 13m
Deal found 10/28![Multiple Airlines logo]()
$2,235
Find flight deals from Columbus to Chiang Mai
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Chiang Mai (CNX). 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 October 29, 2026.
Round-trip from | $1,363 (SmartFares) |
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Cheapflights Fare Finder
Customize your flight search to find flights from Columbus to Chiang Mai 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 7,457,451 searches. Data last updated October 29, 2026.
Use the filters below to find and compare flights from Columbus to Chiang Mai that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusChiang Mai
CMH Columbus - CNX Chiang Mai
CMHCNX
Columbus
Sun 1/17
3:01 pm-1:50 pm
3 stops34h 49m
Chiang Mai
Wed 1/27
7:45 pm-7:31 pm
3 stops35h 46m
$1,465
ColumbusChiang Mai
CMH Columbus - CNX Chiang Mai
CMHCNX
Columbus
Fri 11/13
7:00 am-10:35 am
2 stops39h 35m
Chiang Mai
Wed 11/25
11:50 am-4:03 pm
2 stops40h 13m
$1,722
ColumbusChiang Mai
CMH Columbus - CNX Chiang Mai
CMHCNX
Columbus
Thu 11/5
6:45 am-8:40 pm
2 stops49h 55m
Chiang Mai
Sun 11/8
12:20 am-10:23 pm
2 stops34h 03m
$1,770
ColumbusChiang Mai
CMH Columbus - CNX Chiang Mai
CMHCNX
Columbus
Wed 12/9
8:10 am-10:35 am
2 stops38h 25m
Chiang Mai
Wed 12/16
11:50 am-8:31 pm
2 stops44h 41m
$2,088
ColumbusChiang Mai
CMH Columbus - CNX Chiang Mai
CMHCNX
Columbus
Wed 12/9
1:41 pm-11:20 am
3 stops33h 39m
Chiang Mai
Wed 12/16
7:45 pm-8:32 pm
3 stops36h 47m
$2,109
Quickest round-trip
ColumbusChiang Mai
CMH Columbus - CNX Chiang Mai
CMHCNX
Columbus
Fri 11/13
4:59 pm-10:35 am
3 stops29h 36m
Chiang Mai
Wed 11/25
11:50 am-4:03 pm
2 stops40h 13m
$2,235
ColumbusChiang Mai
CMH Columbus - CNX Chiang Mai
CMHCNX
Columbus
Fri 12/18
3:03 pm-9:50 pm
2 stops42h 47m
Chiang Mai
Sat 1/2
11:05 pm-6:06 pm
2 stops55h 01m
$4,302
Sorted by cheapest first
Best time to book a flight from Columbus to Chiang Mai
Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Columbus with our price prediction graph.
C01-CNX
CMH-CNX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Columbus to Chiang Mai
C01-CNX
CMH-CNX
No data available for this route at this time. Please check back soon.
Related info for your journey
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