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Chiang Mai

$1,703+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — CNX
Nov 4 — Nov 111
Di 11/4
Di 11/11
1 adult, Economy
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Cheap 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 Oktober 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,785
(Korean Air)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Chiang Mai flights.
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From Sioux Falls Joe Foss Field to Chiang Mai
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Find 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 Oktober 5, 2025.

This Korean Air deal was found by Cheapflights users on 10/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 10/285:30 amFSD - CNX
2 stops29h 25mKorean Air
Fr 10/3112:15 amCNX - FSD
2 stops34h 41mKorean Air
Deal found 10/4$1,703

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 Oktober 5, 2025.
Use the filters below to find and compare flights from Sioux Falls to Chiang Mai that are best for you.

Fly from

Sioux Falls

Fly to

Chiang Mai

Route

Depart

Return

Price

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Di 10/28

5:30 am-10:55 pm

2 stops29h 25m

Chiang Mai

Fr 10/31

12:15 am-10:56 pm

2 stops34h 41m

$1,703

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Chiang Mai flight deals on Cheapflights vs. FlightHub >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 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 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 $1,703, Korean Air can have you in Chiang Mai from Sioux Falls in 29h 25m. 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.

  • What is the cheapest month to book a flight from Sioux Falls to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Sioux Falls to Chiang Mai (average of $976). Flying from Sioux Falls to Chiang Mai in June is currently the most expensive (average of $1,562). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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