CMH - CNX

$679 Find Cheap Flights from Columbus to Chiang Mai

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 5/28. 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
$1,099
Multiple Airlines
Thu 4/30Thu 5/7
CMH - CNX • 2 stops
Cheapest one-way
$679
Multiple Airlines
Thu 5/28
CMH - CNX • 3 stops
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
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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

Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
7:17 pm - 10:25 am
CMH
-
CNX
28h 08m
2 stops
Multiple Airlines Logo
11:35 am - 6:21 pm
CNX
-
CMH
41h 46m
2 stops
$1,099Multiple Airlines
Sun, May 3 - Mon, May 11
Multiple Airlines Logo
7:17 pm - 10:20 am
CMH
-
CNX
28h 03m
2 stops
Multiple Airlines Logo
11:20 am - 6:21 pm
CNX
-
CMH
42h 01m
2 stops
$1,205Multiple Airlines
Sun, May 3 - Mon, May 11
Qatar Airways Logo
11:56 am - 11:15 am
CMH
-
CNX
36h 19m
3 stops
Qatar Airways Logo
8:00 pm - 9:38 pm
CNX
-
CMH
36h 38m
3 stops
$1,395Qatar Airways
Thu, Apr 30 - Thu, May 7
Qatar Airways Logo
11:56 am - 1:45 pm
CMH
-
CNX
38h 49m
3 stops
Qatar Airways Logo
8:00 pm - 11:22 pm
CNX
-
CMH
38h 22m
3 stops
$1,601Qatar Airways
Sun, May 3 - Mon, May 11
Multiple Airlines Logo
7:17 pm - 10:25 am
CMH
-
CNX
28h 08m
2 stops
Multiple Airlines Logo
8:00 pm - 6:49 pm
CNX
-
CMH
57h 49m
3 stops
$1,745Multiple Airlines
Sun, Jun 14 - Wed, Jul 15
Multiple Airlines Logo
6:05 pm - 10:20 am
CMH
-
CNX
29h 15m
2 stops
Multiple Airlines Logo
11:20 am - 12:40 am
CNX
-
CMH
24h 20m
2 stops
$1,840Multiple Airlines
Sun, Jun 14 - Wed, Jul 15
Multiple Airlines Logo
6:05 pm - 10:25 am
CMH
-
CNX
29h 20m
2 stops
Multiple Airlines Logo
11:35 am - 5:41 am
CNX
-
CMH
29h 06m
2 stops
$1,978Multiple Airlines
Sun, Jun 14 - Wed, Jul 15
Qatar Airways Logo
1:20 pm - 9:20 am
CMH
-
CNX
33h 00m
3 stops
Qatar Airways Logo
10:10 am - 12:19 pm
CNX
-
CMH
37h 09m
3 stops
$1,980Qatar Airways
Sun, Jun 14 - Wed, Jul 15
Multiple Airlines Logo
6:05 pm - 10:25 am
CMH
-
CNX
29h 20m
2 stops
Multiple Airlines Logo
11:35 am - 5:41 am
CNX
-
CMH
29h 06m
2 stops
$2,017Multiple Airlines
Sun, Jun 14 - Wed, Jul 15
Multiple Airlines Logo
6:05 pm - 10:25 am
CMH
-
CNX
29h 20m
2 stops
Multiple Airlines Logo
11:35 am - 5:41 am
CNX
-
CMH
29h 06m
2 stops
$2,024Multiple Airlines
Booking Insights

Good to know

Cheapest flight$679
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 3 days, the lowest price for a flight from Columbus Airport to Chiang Mai was $679 for a one-way ticket and $1,099 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 $873 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 7.9.

  • 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 1205 reviews
8.5Boarding
8.1Food
8.7Crew
8.3Comfort
8.2Entertainment
Airline reviews

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

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

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

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

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

Information on your arrival and departure airports