CMH - CNX

$7,711 Find Cheap Flights from Columbus to Chiang Mai

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to Chiang Mai departing on 10/11. 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

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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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

Sat, Oct 11 - Sat, Oct 18
EVA Air Logo
6:43 pm - 10:25 amCMH-CNX
28h 42m2 stops
EVA Air Logo
11:35 am - 5:46 pmCNX-CMH
41h 11m2 stops
$7,711EVA Air
Find Deal
Sat, Oct 11 - Sat, Oct 18
Logo
2:17 pm - 8:45 amCMH-CNX
31h 28m3 stops
Logo
10:35 pm - 3:33 pmCNX-CMH
51h 58m2 stops
$10,695
Find Deal
Sat, Oct 11 - Fri, Oct 17
Logo
2:17 pm - 8:45 amCMH-CNX
31h 28m3 stops
Logo
12:45 am - 8:38 pmCNX-CMH
54h 53m2 stops
$10,950
Find Deal
Sat, Oct 11 - Fri, Oct 17
Logo
6:43 pm - 10:25 amCMH-CNX
28h 42m2 stops
Logo
12:45 am - 8:38 pmCNX-CMH
54h 53m2 stops
$12,357
Find Deal
Sat, Oct 11 - Sat, Oct 18
Qatar Airways Logo
12:10 pm - 9:20 amCMH-CNX
34h 10m3 stops
Qatar Airways Logo
8:00 pm - 12:05 amCNX-CMH
39h 05m3 stops
$13,642Qatar Airways
Find Deal

Everything you should know

Top airlines
EVA Air
Cheapest • from $7,711 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$7,711
EVA Air
Sat 10/11Sat 10/18
CMH - CNX • 2 stops
Cheapest one-way
Multiple Airlines
Mon 9/15
CMH - CNX • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chiang Mai!
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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Columbus to Chiang Mai were found on EVA Air ($7,711) and Qatar Airways ($13,642).

Find deals

Good to know

Cheapest flight$7,711
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 $7,711 for a round-trip ticket.

  • 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Columbus and Chiang Mai, with oneworld being the most commonly used for this route.

  • 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 airline 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 1139 reviews
8.7Crew
8.2Entertainment
8.5Boarding
8.3Comfort
8.1Food
Airline reviews

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.

8.0 ExcellentMatt, Aug 2025ATL - EWR
Read more Korean Air reviews

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!

This was an amazing flight. The crew was great. The service was great. The food provided was great.

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.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

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

Information on your arrival and departure airports

Columbus (CMH)
Chiang Mai (CNX)

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