HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$897+ Cheap flights from Columbus to Chiang Mai (CNX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — CNX
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Chiang Mai with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

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 3, 2026.

This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/28:00 am
CMH
-
CNX
2 stops26h 55m
Delta
Tue 3/1012:15 am
CNX
-
CMH
2 stops35h 09m
Delta
Deal found 2/2$897
This oojo deal was found by Cheapflights users on 2/1. 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.
Tue 9/16:28 pm
CMH
-
CNX
2 stops34h 52m
Multiple Airlines
Tue 9/225:20 pm
CNX
-
CMH
2 stops46h 53m
Multiple Airlines
Deal found 2/1$1,002
This Qatar Airways deal was found by Cheapflights users on 2/1. 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 9/112:00 pm
CMH
-
CNX
3 stops34h 20m
Qatar Airways
Tue 9/228:00 pm
CNX
-
CMH
3 stops36h 17m
Qatar Airways
Deal found 2/1$1,330
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Wed 9/27:22 pm
CMH
-
CNX
2 stops28h 03m
EVA Air
Tue 9/2211:35 am
CNX
-
CMH
2 stops29h 51m
EVA Air
Deal found 2/1$1,338
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:43 pm
CMH
-
CNX
2 stops30h 42m
EVA Air
Wed 9/2311:35 am
CNX
-
CMH
2 stops29h 51m
EVA Air
Deal found 2/1$1,343
This Qatar Airways deal was found by Cheapflights users on 2/2. 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 3/212:33 pm
CMH
-
CNX
3 stops34h 47m
Qatar Airways
Wed 3/117:45 pm
CNX
-
CMH
3 stops38h 43m
Qatar Airways
Deal found 2/2$1,486
This oojo deal was found by Cheapflights users on 2/3. 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 6/147:07 pm
CMH
-
CNX
2 stops28h 18m
EVA Air
Wed 7/1511:35 am
CNX
-
CMH
2 stops29h 06m
EVA Air
Deal found 2/3$1,801
This Qatar Airways deal was found by Cheapflights users on 2/1. 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 6/143:55 pm
CMH
-
CNX
3 stops32h 20m
Qatar Airways
Wed 7/1511:55 am
CNX
-
CMH
3 stops37h 58m
Qatar Airways
Deal found 2/1$1,901
This KAYAK deal was found by Cheapflights users on 2/3. 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 6/147:07 pm
CMH
-
CNX
2 stops34h 13m
Multiple Airlines
Wed 7/1510:10 am
CNX
-
CMH
3 stops43h 01m
Multiple Airlines
Deal found 2/3$1,986

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 3, 2026.

Round-trip from

$897
(Delta)
From Columbus to Chiang Mai
Search Deals

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 3, 2026.
Use the filters below to find and compare flights from Columbus to Chiang Mai that are best for you.

Fly from

Columbus

Fly to

Chiang Mai

Route

Depart

Return

Price

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Mon 3/2

8:00 am-10:55 pm

2 stops26h 55m

Chiang Mai

Tue 3/10

12:15 am-12:24 am

2 stops35h 09m

$897

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Mon 3/2

12:33 pm-11:20 am

3 stops34h 47m

Chiang Mai

Wed 3/11

7:45 pm-11:28 pm

3 stops38h 43m

$1,486

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Sun 6/14

7:07 pm-10:25 am

2 stops28h 18m

Chiang Mai

Wed 7/15

11:35 am-5:41 am

2 stops29h 06m

$1,801

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Sun 6/14

3:55 pm-11:15 am

3 stops32h 20m

Chiang Mai

Wed 7/15

11:55 am-2:53 pm

3 stops37h 58m

$1,901

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Sun 6/14

7:07 pm-4:20 pm

2 stops34h 13m

Chiang Mai

Wed 7/15

10:10 am-6:11 pm

3 stops43h 01m

$1,986

ColumbusChiang Mai

CMH - CNX

CMHCNX

Columbus

Mon 3/2

2:41 pm-9:25 am

3 stops30h 44m

Chiang Mai

Tue 3/10

12:15 am-8:56 pm

2 stops31h 41m

$2,651

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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 3, 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
1,188 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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
8,139 reviews
Korean Air
8.4
Very good
1,188 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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 $897, Delta can have you in Chiang Mai from Columbus in 26h 55m. There are 8369 mi between Columbus and Chiang Mai. This flight may include one or multiple stops.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Columbus to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Suvarnabhumi flights
Columbus to Suvarnabhumi flights
Cincinnati to Suvarnabhumi flights
Pittsburgh to Suvarnabhumi flights
Cleveland to Suvarnabhumi flights
Dayton to Suvarnabhumi flights
Columbus to Phuket City flights
Detroit to Phuket City flights
Columbus to Don Mueang Intl flights
Akron to Suvarnabhumi flights
Detroit to Chiang Mai flights
Detroit to Don Mueang Intl flights
Cleveland to Phuket City flights
Cincinnati to Phuket City flights
Detroit to Krabi flights
Columbus to Chiang Mai flights
Pittsburgh to Phuket City flights
Cleveland to Chiang Mai flights
Toledo to Suvarnabhumi flights
Detroit to Ko Samui flights
Cleveland to Don Mueang Intl flights
Akron to Chiang Mai flights

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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$830Average$865FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,048Average$1,148FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights