$1,028+ Cheap flights from Columbus to Chiang Mai (CNX)
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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — CNX
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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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
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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
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Best
Last-minute
One-way
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 August 1, 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 August 1, 2026.
This Etihad Airways deal was found by Cheapflights users on 7/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am
CMH
- CNX
2 stops36h 05m
Multiple Airlines
Mon 11/99:10 am
CNX
- CMH
2 stops39h 56m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,184
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:15 am
CMH
- CNX
2 stops32h 50m
Etihad Airways
Mon 11/99:10 am
CNX
- CMH
2 stops43h 40m
Etihad Airways
Deal found 7/30![Etihad Airways logo]()
$1,208
This KAYAK deal was found by Cheapflights users on 7/30. 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.
Mon 8/176:07 pm
CMH
- CNX
2 stops29h 18m
Multiple Airlines
Mon 8/248:00 pm
CNX
- CMH
3 stops55h 37m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,337
This Qatar Airways deal was found by Cheapflights users on 7/29. 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 10/252:57 pm
CMH
- CNX
3 stops33h 23m
Qatar Airways
Mon 11/97:45 pm
CNX
- CMH
3 stops35h 33m
Qatar Airways
Deal found 7/29![Qatar Airways logo]()
$1,406
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am
CMH
- CNX
2 stops39h 35m
EVA Air
Mon 11/1611:50 am
CNX
- CMH
2 stops45h 05m
EVA Air
Deal found 7/31![EVA Air logo]()
$1,408
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:30 am
CMH
- CNX
3 stops35h 15m
Multiple Airlines
Mon 11/169:10 pm
CNX
- CMH
3 stops36h 02m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,903
This Qatar Airways deal was found by Cheapflights users on 7/30. 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.
Mon 8/172:24 pm
CMH
- CNX
3 stops31h 56m
Qatar Airways
Mon 8/248:00 pm
CNX
- CMH
3 stops35h 33m
Qatar Airways
Deal found 7/30![Qatar Airways logo]()
$1,942
This Korean Air deal was found by Cheapflights users on 7/29. 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.
Wed 10/286:06 am
CMH
- CNX
2 stops29h 49m
Korean Air
Sat 10/3112:15 am
CNX
- CMH
2 stops25h 01m
Korean Air
Deal found 7/29![Korean Air logo]()
$1,958
This China Airlines deal was found by Cheapflights users on 7/28. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:20 pm
CMH
- CNX
2 stops27h 05m
Multiple Airlines
Thu 1/711:25 am
CNX
- CMH
2 stops45h 31m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$2,197
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 August 1, 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 August 1, 2026.
This Etihad Airways deal was found by Cheapflights users on 7/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am
CMH
- CNX
2 stops36h 05m
Multiple Airlines
Mon 11/99:10 am
CNX
- CMH
2 stops39h 56m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,184
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:15 am
CMH
- CNX
2 stops32h 50m
Etihad Airways
Mon 11/99:10 am
CNX
- CMH
2 stops43h 40m
Etihad Airways
Deal found 7/31![Etihad Airways logo]()
$1,208
This Qatar Airways deal was found by Cheapflights users on 7/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:57 pm
CMH
- CNX
3 stops33h 23m
Qatar Airways
Mon 11/97:45 pm
CNX
- CMH
3 stops35h 33m
Qatar Airways
Deal found 7/27![Qatar Airways logo]()
$1,406
This Korean Air deal was found by Cheapflights users on 7/30. 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.
Wed 10/286:06 am
CMH
- CNX
2 stops29h 49m
Korean Air
Sat 10/3112:15 am
CNX
- CMH
2 stops25h 01m
Korean Air
Deal found 7/30![Korean Air logo]()
$1,958
This BusinessClass deal was found by Cheapflights users on 7/30. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:07 pm
CMH
- CNX
2 stops29h 18m
Multiple Airlines
Mon 8/2411:35 am
CNX
- CMH
2 stops41h 39m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,810
This Qatar Airways deal was found by Cheapflights users on 7/30. 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.
Mon 8/172:24 pm
CMH
- CNX
3 stops31h 56m
Qatar Airways
Mon 8/248:00 pm
CNX
- CMH
3 stops35h 33m
Qatar Airways
Deal found 7/30![Qatar Airways logo]()
$1,942
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:30 am
CMH
- CNX
3 stops35h 15m
Multiple Airlines
Mon 11/169:10 pm
CNX
- CMH
3 stops36h 02m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,903
Last-minute flights from Columbus to Chiang MaiDiscover last-minute flight deals from Columbus to Chiang Mai. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Chiang Mai. Data last updated August 1, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:07 pm
CMH
- CNX
2 stops29h 13m
Multiple Airlines
Thu 8/65:20 pm
CNX
- CMH
2 stops47h 20m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$2,586
This Qatar Airways deal was found by Cheapflights users on 7/31. 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.
Tue 8/41:55 pm
CMH
- CNX
3 stops32h 25m
Qatar Airways
Thu 8/610:00 pm
CNX
- CMH
3 stops33h 33m
Qatar Airways
Deal found 7/31![Qatar Airways logo]()
$3,207
This KAYAK deal was found by Cheapflights users on 7/30. 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.
Mon 8/176:07 pm
CMH
- CNX
2 stops29h 18m
Multiple Airlines
Mon 8/248:00 pm
CNX
- CMH
3 stops55h 37m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,337
This Qatar Airways deal was found by Cheapflights users on 7/30. 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.
Mon 8/172:24 pm
CMH
- CNX
3 stops31h 56m
Qatar Airways
Mon 8/248:00 pm
CNX
- CMH
3 stops35h 33m
Qatar Airways
Deal found 7/30![Qatar Airways logo]()
$1,942
One-way flights from Columbus to Chiang MaiSearch for one-way flight options from Columbus to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Columbus to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:48 pm
CMH
- CNX
3 stops40h 07m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,028
This Korean Air deal was found by Cheapflights users on 7/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:15 pm
CMH
- CNX
2 stops40h 40m
Korean Air
Deal found 7/28![Korean Air logo]()
$1,213
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:00 am
CMH
- CNX
2 stops27h 55m
Delta
Deal found 7/28![Delta logo]()
$1,266
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 August 1, 2026.
Round-trip from | $1,184 (Etihad Airways) |
|---|---|
One-way from | $1,028 (Kiwi.com) |
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 2,558,603 searches. Data last updated August 1, 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 - CNX
CMHCNX
Columbus
Sun 10/25
7:00 am-6:05 am
2 stops36h 05m
Chiang Mai
Mon 11/9
9:10 am-1:06 pm
2 stops39h 56m
$1,184
ColumbusChiang Mai
CMH - CNX
CMHCNX
Columbus
Sun 10/25
10:15 am-6:05 am
2 stops32h 50m
Chiang Mai
Mon 11/9
9:10 am-4:50 pm
2 stops43h 40m
$1,208
ColumbusChiang Mai
CMH - CNX
CMHCNX
Columbus
Sun 10/25
2:57 pm-11:20 am
3 stops33h 23m
Chiang Mai
Mon 11/9
7:45 pm-7:18 pm
3 stops35h 33m
$1,406
ColumbusChiang Mai
CMH - CNX
CMHCNX
Columbus
Mon 8/17
6:07 pm-10:25 am
2 stops29h 18m
Chiang Mai
Mon 8/24
11:35 am-6:14 pm
2 stops41h 39m
$1,810
ColumbusChiang Mai
CMH - CNX
CMHCNX
Columbus
Sun 11/8
9:30 am-8:45 am
3 stops35h 15m
Chiang Mai
Mon 11/16
9:10 pm-9:12 pm
3 stops36h 02m
$1,903
ColumbusChiang Mai
CMH - CNX
CMHCNX
Columbus
Mon 8/17
2:24 pm-9:20 am
3 stops31h 56m
Chiang Mai
Mon 8/24
8:00 pm-8:33 pm
3 stops35h 33m
$1,942
Quickest round-trip
ColumbusChiang Mai
CMH - CNX
CMHCNX
Columbus
Wed 10/28
6:06 am-10:55 pm
2 stops29h 49m
Chiang Mai
Sat 10/31
12:15 am-2:16 pm
2 stops25h 01m
$1,958
Cheapest one-way
ColumbusChiang Mai
CMH - CNX
CMHCNX
Columbus
Sat 12/12
6:48 pm-10:55 pm
3 stops40h 07m
$1,028
ColumbusChiang Mai
CMH - CNX
CMHCNX
Columbus
Sat 12/12
6:15 pm-10:55 pm
2 stops40h 40m
$1,213
Quickest one-way
ColumbusChiang Mai
CMH - CNX
CMHCNX
Columbus
Sat 12/12
7:00 am-10:55 pm
2 stops27h 55m
$1,266
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.
Reviews of airlines servicing Chiang Mai
Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated August 1, 2026.
Peruse reviews from past customers who have flown with Korean Air and Delta from Columbus to Chiang Mai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Boarding
8.5
Food
8.1
Crew
8.7
Entertainment
8.2
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Overall
8.4
Boarding
8.5
Food
8.1
Crew
8.7
Entertainment
8.2
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Overall
8.4
Boarding
8.5
Food
8.1
Crew
8.7
Entertainment
8.2
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Related info for your journey
Find useful and relevant information for your journey from Columbus to Chiang Mai. 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Complete your trip
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Alternative routes for Columbus to Chiang Mai
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chiang Mai
Explore flights to Chiang Mai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Complete your trip
Complete your trip to Chiang Mai by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Columbus to Chiang Mai by cabin class
Find flights from Columbus to Chiang Mai, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Columbus and Chiang Mai flights
Browse other Columbus and Chiang Mai flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Columbus to Chiang Mai
Discover the top 2 airlines that operate flights from Columbus to Chiang Mai. 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 2,558,603 searches. Data last updated August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$830 | Average$865 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,048 | Average$1,148 | FlexibilityNo cancel fee | On-timeN/A |