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Chiang Mai

$691+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — CNX
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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Cheap flight deals from Columbus to Chiang Mai

Cheapest flights from Columbus to Chiang Mai
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 February 28, 2026.

This Etihad Airways deal was found by Cheapflights users on 2/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:40 pm
CMH
-
CNX
2 stops30h 30m
Multiple Airlines
Tue 3/319:30 am
CNX
-
CMH
2 stops43h 32m
Multiple Airlines
Deal found 2/24$1,226
This SmartFares deal was found by Cheapflights users on 2/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:51 pm
CMH
-
CNX
2 stops28h 44m
Multiple Airlines
Mon 3/2311:50 am
CNX
-
CMH
2 stops41h 44m
Multiple Airlines
Deal found 2/24$1,599
This SmartFares deal was found by Cheapflights users on 2/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:05 pm
CMH
-
CNX
2 stops29h 15m
Multiple Airlines
Tue 7/711:20 am
CNX
-
CMH
2 stops29h 21m
Multiple Airlines
Deal found 2/23$1,693
This KAYAK deal was found by Cheapflights users on 2/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:05 pm
CMH
-
CNX
2 stops29h 20m
Multiple Airlines
Wed 7/1511:35 am
CNX
-
CMH
2 stops29h 06m
Multiple Airlines
Deal found 2/27$1,782
This BusinessClass deal was found by Cheapflights users on 2/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:05 pm
CMH
-
CNX
2 stops29h 20m
Multiple Airlines
Mon 7/1311:35 am
CNX
-
CMH
2 stops29h 06m
Multiple Airlines
Deal found 2/24$1,797
This Qatar Airways deal was found by Cheapflights users on 2/27. 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 6/146:14 pm
CMH
-
CNX
3 stops28h 06m
Qatar Airways
Wed 7/158:00 pm
CNX
-
CMH
3 stops36h 44m
Qatar Airways
Deal found 2/27$1,822
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:05 pm
CMH
-
CNX
2 stops29h 20m
EVA Air
Wed 7/1511:35 am
CNX
-
CMH
2 stops29h 06m
EVA Air
Deal found 2/27$1,830
This KAYAK deal was found by Cheapflights users on 2/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:51 pm
CMH
-
CNX
2 stops28h 44m
Multiple Airlines
Sun 3/2211:50 am
CNX
-
CMH
2 stops41h 44m
Multiple Airlines
Deal found 2/24$1,869

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 February 28, 2026.

Round-trip from

$1,226
(Etihad Airways)

One-way from

$825
(Kiwi.com)
From Columbus to Chiang Mai
Search Deals
One-way flight from Columbus to Chiang Mai
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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 2,558,603 searches. Data last updated February 28, 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

Price

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Tue 3/24

12:40 pm-6:10 am

2 stops30h 30m

Chiang Mai

Tue 3/31

9:30 am-6:02 pm

2 stops43h 32m

$1,226

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Thu 3/12

6:51 pm-10:35 am

2 stops28h 44m

Chiang Mai

Sun 3/22

11:50 am-6:34 pm

2 stops41h 44m

$1,869

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Fri 3/13

7:10 am-10:55 pm

2 stops28h 45m

Chiang Mai

Sun 3/22

12:15 am-10:27 pm

2 stops33h 12m

$2,875

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Fri 3/13

8:00 am-10:55 pm

2 stops27h 55m

Chiang Mai

Sat 3/21

12:15 am-10:27 pm

2 stops33h 12m

$2,899

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Tue 7/28

1:59 pm-11:15 am

3 stops34h 16m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

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.
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
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 February 28, 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.
Korean Air
8.4
Very good
1,195 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,195 reviews
Korean Air
8.4
Very good
1,195 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,244 reviews
Korean Air
8.4
Very good
1,195 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What airport do you fly into for flights to Chiang Mai from Columbus?

    For a flight from Columbus to Chiang Mai, you will be flying into Chiang Mai. Chiang Mai (CNX) is just 1.9 mi from the center of the city. Chiang Mai is the only Chiang Mai airport and it handles 0 inbound flights from Columbus per day. 2 airlines have flights to Chiang Mai from Columbus on a regular basis.

  • How long is the flight from Columbus to Chiang Mai?

    For as low as $2,875, Delta can have you in Chiang Mai from Columbus in 28h 45m. There are 8369 mi between Columbus and Chiang Mai.

  • What are the cheapest airlines flying from Columbus to Chiang Mai round-trip?

    Korean Air, at $830, was found to be the cheapest airline from Columbus to Chiang Mai. An alternate airline flying to your destination would be Delta.

  • Can I find deals for flights from Columbus to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Columbus to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Chiang Mai.

  • Can I find deals for business class flights from Columbus to Chiang Mai?

    Yes. Cheapflights offers flight deals from Columbus to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$830Average$873FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,048Average$1,148FlexibilityNo cancel feeOn-timeN/A

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