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Chiang Mai

$1,296+ Cheap flights from Sioux Falls (FSD) 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — CNX
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from Sioux Falls to Chiang Mai

Cheapest flights from Sioux Falls to Chiang Mai
Explore the most affordable flight options available from Sioux Falls to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Ovago deal was found by Cheapflights users on 7/20. 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.
Wed 12/307:39 pm
FSD
-
CNX
2 stops45h 26m
Etihad Airways
Thu 1/79:10 am
CNX
-
FSD
2 stops46h 55m
Etihad Airways
Deal found 7/20$1,296
This BusinessClass deal was found by Cheapflights users on 7/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:48 pm
FSD
-
CNX
2 stops26h 17m
Etihad Airways
Sat 1/99:10 am
CNX
-
FSD
2 stops42h 08m
Etihad Airways
Deal found 7/20$1,829
This BusinessClass deal was found by Cheapflights users on 7/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/317:03 am
FSD
-
CNX
2 stops34h 02m
Etihad Airways
Tue 1/59:10 am
CNX
-
FSD
2 stops46h 55m
Etihad Airways
Deal found 7/20$1,878
This BusinessClass deal was found by Cheapflights users on 7/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/292:48 pm
FSD
-
CNX
2 stops26h 17m
Etihad Airways
Sat 1/99:10 am
CNX
-
FSD
2 stops52h 21m
Etihad Airways
Deal found 7/20$1,879
This BusinessClass deal was found by Cheapflights users on 7/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/292:48 pm
FSD
-
CNX
2 stops26h 17m
Etihad Airways
Thu 1/79:10 am
CNX
-
FSD
2 stops52h 21m
Etihad Airways
Deal found 7/20$1,928
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 12/315:15 am
FSD
-
CNX
2 stops28h 40m
Delta
Sat 1/912:15 am
CNX
-
FSD
2 stops35h 36m
Delta
Deal found 7/20$2,133
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 12/3010:58 am
FSD
-
CNX
2 stops46h 57m
Delta
Sat 1/912:15 am
CNX
-
FSD
2 stops34h 57m
Delta
Deal found 7/20$2,139
This BusinessClass deal was found by Cheapflights users on 7/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:39 pm
FSD
-
CNX
2 stops45h 26m
Etihad Airways
Tue 1/59:10 am
CNX
-
FSD
2 stops46h 55m
Etihad Airways
Deal found 7/20$2,163
This Delta deal was found by Cheapflights users on 7/20. 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.
Sun 12/275:15 am
FSD
-
CNX
2 stops28h 40m
Delta
Sat 1/912:15 am
CNX
-
FSD
2 stops34h 57m
Delta
Deal found 7/20$2,183
This Delta deal was found by Cheapflights users on 7/20. 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.
Tue 12/295:25 am
FSD
-
CNX
2 stops28h 30m
Delta
Tue 1/512:15 am
CNX
-
FSD
2 stops34h 57m
Delta
Deal found 7/20$2,471
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 12/315:25 am
FSD
-
CNX
2 stops28h 30m
Delta
Thu 1/712:15 am
CNX
-
FSD
2 stops33h 58m
Delta
Deal found 7/20$2,482
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 12/318:15 am
FSD
-
CNX
2 stops25h 40m
Delta
Tue 1/512:15 am
CNX
-
FSD
2 stops33h 58m
Delta
Deal found 7/20$2,551

Find flight deals from Sioux Falls to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) 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 July 24, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,296
(Ovago)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Chiang Mai flights.
Search Deals
From Sioux Falls Joe Foss Field to Chiang Mai
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 July 24, 2026.
Use the filters below to find and compare flights from Sioux Falls to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Sat 1/2

4:09 pm-10:55 pm

2 stops41h 46m

Chiang Mai

Tue 1/5

12:15 am-9:13 pm

2 stops33h 58m

$2,517

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Wed 12/30

4:09 pm-10:55 pm

2 stops41h 46m

Chiang Mai

Thu 1/7

12:15 am-10:12 pm

2 stops34h 57m

$2,568

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Mon 12/28

8:15 am-10:55 pm

2 stops25h 40m

Chiang Mai

Sat 1/9

12:15 am-10:51 pm

2 stops35h 36m

$2,761
Quickest round-trip

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Fri 1/1

8:15 am-10:55 pm

2 stops25h 40m

Chiang Mai

Thu 1/7

12:15 am-10:12 pm

2 stops34h 57m

$3,060

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Tue 12/29

5:15 am-10:55 pm

2 stops28h 40m

Chiang Mai

Sat 1/9

12:15 am-10:51 pm

2 stops35h 36m

$3,229

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Thu 12/31

5:25 am-10:55 pm

2 stops28h 30m

Chiang Mai

Sun 1/3

12:15 am-10:12 pm

2 stops34h 57m

$3,931

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Sorted by cheapest first

Compare providers for flights from Sioux Falls 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 Sioux Falls to Chiang Mai in July.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Sioux Falls-Chiang Mai flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Sioux Falls-Chiang Mai flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Sioux Falls-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Chiang Mai flights, Cheapflights users trust Ovago the most. Ovago 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 Sioux Falls-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 Sioux Falls to Chiang Mai

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

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls 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 Sioux Falls to Chiang Mai?

    For as low as $2,517, Delta can have you in Chiang Mai from Sioux Falls in 41h 46m. Airlines will cover a distance of 8010 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls 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.

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