HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$436+ Cheap flights from Atlanta (ATL) 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CNX
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta 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 Atlanta to Chiang Mai

Cheapest flights from Atlanta to Chiang Mai
Explore the most affordable flight options available from Atlanta to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.

This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:40 pm
ATL
-
CNX
2 stops29h 00m
Multiple Airlines
Mon 4/1310:30 pm
CNX
-
ATL
2 stops53h 00m
Multiple Airlines
Deal found 3/7$997
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:40 pm
ATL
-
CNX
1 stop21h 45m
Etihad Airways
Tue 5/129:30 am
CNX
-
ATL
1 stop42h 00m
Etihad Airways
Deal found 3/4$1,043
This KAYAK deal was found by Cheapflights users on 3/4. 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 5/39:40 pm
ATL
-
CNX
1 stop21h 45m
Etihad Airways
Thu 5/149:30 am
CNX
-
ATL
1 stop42h 00m
Etihad Airways
Deal found 3/4$1,065
This oojo deal was found by Cheapflights users on 3/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:40 pm
ATL
-
CNX
1 stop21h 45m
Etihad Airways
Sun 5/39:30 am
CNX
-
ATL
1 stop42h 00m
Etihad Airways
Deal found 3/2$1,070
This oojo deal was found by Cheapflights users on 3/4. 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.
Thu 8/279:40 pm
ATL
-
CNX
1 stop21h 45m
Etihad Airways
Sun 12/208:50 am
CNX
-
ATL
1 stop43h 00m
Etihad Airways
Deal found 3/4$1,080
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:40 pm
ATL
-
CNX
1 stop21h 45m
Etihad Airways
Sun 5/109:30 am
CNX
-
ATL
1 stop42h 00m
Etihad Airways
Deal found 3/4$1,083
This IEagle deal was found by Cheapflights users on 3/4. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:25 pm
ATL
-
CNX
2 stops28h 50m
Multiple Airlines
Mon 5/119:10 pm
CNX
-
ATL
2 stops29h 50m
Multiple Airlines
Deal found 3/4$1,084
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:25 pm
ATL
-
CNX
2 stops28h 50m
Multiple Airlines
Mon 5/114:55 pm
CNX
-
ATL
2 stops34h 05m
Multiple Airlines
Deal found 3/4$1,096
This KAYAK deal was found by Cheapflights users on 3/4. 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.
Fri 5/19:40 pm
ATL
-
CNX
1 stop21h 45m
Etihad Airways
Thu 5/149:30 am
CNX
-
ATL
1 stop42h 00m
Etihad Airways
Deal found 3/4$1,105
This FlightHub deal was found by Cheapflights users on 3/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:30 pm
ATL
-
CNX
2 stops30h 15m
Multiple Airlines
Sun 12/203:25 pm
CNX
-
ATL
2 stops35h 50m
Multiple Airlines
Deal found 3/2$1,134
This IEagle deal was found by Cheapflights users on 3/5. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:25 pm
ATL
-
CNX
2 stops36h 45m
Multiple Airlines
Thu 5/149:10 pm
CNX
-
ATL
2 stops29h 50m
Multiple Airlines
Deal found 3/5$1,135

Find flight deals from Atlanta to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$999
(Trip.com)

One-way from

$436
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$1,417
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Chiang Mai flights.
Search Deals
From Atlanta Hartsfield-Jackson to Chiang Mai
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Chiang Mai
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($347 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($90 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 March 7, 2026.
Use the filters below to find and compare flights from Atlanta to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Thu 5/7

7:25 pm-7:10 pm

2 stops36h 45m

Chiang Mai

Mon 5/11

8:00 pm-4:00 pm

2 stops31h 00m

$1,295

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Wed 5/6

7:25 pm-11:15 am

2 stops28h 50m

Chiang Mai

Sun 5/10

8:00 pm-4:00 pm

2 stops31h 00m

$1,335
Quickest round-trip

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Sun 4/12

9:40 pm-6:25 am

1 stop21h 45m

Chiang Mai

Sat 4/18

2:35 pm-4:30 pm

2 stops36h 55m

$1,381

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Fri 4/17

7:25 pm-7:10 pm

3 stops36h 45m

Chiang Mai

Fri 5/15

11:55 am-4:00 pm

3 stops39h 05m

$1,960

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Fri 4/17

7:25 pm-8:45 am

3 stops50h 20m

Chiang Mai

Fri 5/15

11:55 am-4:00 pm

3 stops39h 05m

$1,961

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Sat 4/18

7:25 pm-7:10 pm

3 stops36h 45m

Chiang Mai

Sat 4/25

3:30 pm-4:00 pm

3 stops35h 30m

$1,961

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Fri 6/19

8:30 pm-11:15 am

2 stops27h 45m

Chiang Mai

Mon 7/20

8:00 pm-3:55 pm

2 stops54h 55m

$2,029

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Fri 5/1

7:25 pm-11:40 am

2 stops29h 15m

Chiang Mai

Tue 5/12

2:40 pm-4:00 pm

2 stops36h 20m

$2,052

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Thu 5/7

7:25 pm-11:40 am

2 stops53h 15m

Chiang Mai

Tue 5/12

2:40 pm-4:00 pm

2 stops36h 20m

$2,065

AtlantaChiang Mai

ATL - CNX

ATLCNX

Atlanta Hartsfield-Jackson

Fri 6/19

8:30 pm-11:15 am

2 stops27h 45m

Chiang Mai

Thu 7/16

11:55 am-3:55 pm

2 stops39h 00m

$2,094

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Atlanta to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Chiang Mai in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Chiang Mai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Chiang Mai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Chiang Mai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Atlanta 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.

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 March 7, 2026.
Read through reviews of airlines operating flights from Atlanta to Chiang Mai, such as Korean Air and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,200 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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
1,200 reviews
Korean Air
8.4
Very good
1,200 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.
Etihad Airways
7.3
Good
1,424 reviews
Korean Air
8.4
Very good
1,200 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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 Atlanta to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Atlanta to Chiang Mai in 36h 45m. Fly via Qatar Airways or Malaysia Airlines to get the fastest option. The distance between Atlanta and Chiang Mai is about 8803 mi.

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

    Korean Air, at $895, was found to be the cheapest airline from Atlanta to Chiang Mai. An alternate airline flying to your destination would be Etihad Airways. Users have found that Korean Air is 46% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta 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.

Top 2 airlines flying from Atlanta to Chiang Mai

Discover the top 2 airlines that operate flights from Atlanta 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 March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$895Average$1,678FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$992Average$1,204FlexibilityNo cancel feeOn-time75%

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.