CMH - CNX

$625 Find Cheap Flights from Columbus to Chiang Mai - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to Chiang Mai departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chiang Mai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Chiang Mai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Chiang Mai, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,279
Multiple Airlines
Tue 10/13Tue 10/27
CMH - CNX • 2 stops
Cheapest one-way
$625
Multiple Airlines
Tue 9/15
CMH - CNX • 2 stops
Top airlines
Cheapest • from $1,330 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Columbus and Chiang Mai. You'll need at least 2 connections.
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We hope you love your trip to Chiang Mai!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Columbus to Chiang Mai (CMH-CNX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbus to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbus to Chiang Mai

Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
8:32 am - 10:25 am
CMH
-
CNX
38h 53m
2 stops
Multiple Airlines Logo
11:50 am - 8:53 pm
CNX
-
CMH
44h 03m
2 stops
$1,279Multiple Airlines
Sun, Oct 25 - Mon, Nov 9
Multiple Airlines Logo
8:32 am - 10:35 am
CMH
-
CNX
39h 03m
2 stops
Multiple Airlines Logo
11:50 am - 8:55 pm
CNX
-
CMH
45h 05m
2 stops
$1,280Multiple Airlines
Mon, Oct 12 - Tue, Oct 27
Multiple Airlines Logo
8:32 am - 10:25 am
CMH
-
CNX
38h 53m
2 stops
Multiple Airlines Logo
11:50 am - 8:53 pm
CNX
-
CMH
44h 03m
2 stops
$1,282Multiple Airlines
Mon, Oct 12 - Tue, Oct 27
Multiple Airlines Logo
8:32 am - 10:25 am
CMH
-
CNX
38h 53m
2 stops
Multiple Airlines Logo
11:50 am - 8:53 pm
CNX
-
CMH
44h 03m
2 stops
$1,283Multiple Airlines
Mon, Oct 12 - Mon, Oct 26
Multiple Airlines Logo
8:32 am - 10:25 am
CMH
-
CNX
38h 53m
2 stops
Multiple Airlines Logo
11:50 am - 8:53 pm
CNX
-
CMH
44h 03m
2 stops
$1,310Multiple Airlines
Mon, Oct 12 - Wed, Oct 28
Multiple Airlines Logo
8:32 am - 10:25 am
CMH
-
CNX
38h 53m
2 stops
Multiple Airlines Logo
11:50 am - 8:53 pm
CNX
-
CMH
44h 03m
2 stops
$1,311Multiple Airlines
Mon, Oct 12 - Wed, Oct 28
Multiple Airlines Logo
8:32 am - 10:25 am
CMH
-
CNX
38h 53m
2 stops
Multiple Airlines Logo
11:50 am - 8:53 pm
CNX
-
CMH
44h 03m
2 stops
$1,312Multiple Airlines
Wed, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
8:32 am - 10:25 am
CMH
-
CNX
38h 53m
2 stops
Multiple Airlines Logo
11:50 am - 8:53 pm
CNX
-
CMH
44h 03m
2 stops
$1,314Multiple Airlines
Fri, Nov 6 - Sat, Nov 21
Etihad Airways Logo
3:53 pm - 6:05 am
CMH
-
CNX
50h 12m
2 stops
Etihad Airways Logo
8:50 am - 12:22 pm
CNX
-
CMH
39h 32m
2 stops
$1,330Etihad Airways
Wed, Oct 14 - Wed, Oct 28
Multiple Airlines Logo
8:32 am - 10:25 am
CMH
-
CNX
38h 53m
2 stops
Multiple Airlines Logo
11:50 am - 8:53 pm
CNX
-
CMH
44h 03m
2 stops
$1,344Multiple Airlines
Booking Insights

KAYAK's insights & trends for Columbus to Chiang Mai flights

Get data-powered insights and trends into flights from Columbus to Chiang Mai to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Columbus to Chiang Mai?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Columbus to Chiang Mai were found on Etihad Airways ($1,330) and Korean Air ($1,469).

Good to know

Cheapest flight$625
Flight from Columbus to Chiang Mai

When to book flights from Columbus to Chiang Mai

Are your dates flexible? Find out the best times to travel from Columbus to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Columbus to Chiang Mai flights

  • What is the cheapest flight from Columbus Airport to Chiang Mai?

    In the last 5 days, the lowest price for a flight from Columbus Airport to Chiang Mai was $625 for a one-way ticket and $1,279 for a round-trip.

  • Do I need a passport to fly between Columbus and Chiang Mai?

    A passport is required to fly from Columbus to Chiang Mai.

  • Which aircraft models fly most regularly from Columbus to Chiang Mai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Columbus to Chiang Mai?

    SkyTeam is the only airline alliance operating flights between Columbus and Chiang Mai.

  • Which is the best airline for flights from Columbus to Chiang Mai, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Columbus to Chiang Mai are Korean Air and Delta. With an average price for the route of $865 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,148 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Columbus to Chiang Mai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Columbus to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbus to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Columbus is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Columbus to Chiang Mai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chiang Mai with an airline and back to Columbus with another airline. Booking your flights between Columbus and CNX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Columbus to Chiang Mai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai from Columbus up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Columbus to Chiang Mai

 
See real verified KAYAK customer reviews for airlines flying from Columbus to Chiang Mai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Columbus to Chiang Mai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1218 reviews
8.3Comfort
8.7Crew
8.1Food
8.5Boarding
8.2Entertainment
Airline reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

8.0 ExcellentCarlos J, Apr 2026
TPA - ATL
Read more Korean Air reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Everything you need to know for your flight from Columbus to Chiang Mai

Information on your arrival and departure airports