In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest time of day to fly from FSD to CNX?

When flying from Sioux Falls to Chiang Mai, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 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.

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.

$541+ Flights from Sioux Falls to Chiang Mai

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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 Sioux Falls to Chiang Mai

Most accurate provider	FlightHub 3 stars
Most trusted provider	Ovago 2 stars

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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Find flight deals from Sioux Falls to Chiang Mai

One-way flights from Sioux Falls to Chiang Mai
Search for one-way flight options from Sioux Falls to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated November 19, 2025.

Sun 3/110:50 amFSD - CNX

2 stops47h 05mDelta

Deal found 11/19

$541

Mon 3/25:08 amFSD - CNX

2 stops28h 47mDelta

Deal found 11/19

$546

Wed 3/44:17 pmFSD - CNX

2 stops41h 38mDelta

Deal found 11/19

$557

Sun 3/18:25 pmFSD - CNX

3 stops49h 00mMultiple Airlines

Deal found 11/19

$587

Fri 3/65:00 amFSD - CNX

2 stops28h 55mDelta

Deal found 11/19

$606

Sat 3/74:17 pmFSD - CNX

2 stops41h 38mDelta

Deal found 11/19

$617

Tue 3/312:19 pmFSD - CNX

3 stops34h 01mQatar Airways

Deal found 11/19

$719

Fri 3/612:44 pmFSD - CNX

3 stops32h 41mMultiple Airlines

Deal found 11/19

$770

Mon 3/28:25 pmFSD - CNX

3 stops36h 50mMultiple Airlines

Deal found 11/19

$777

Sat 3/73:34 pmFSD - CNX

3 stops41h 41mMultiple Airlines

Deal found 11/19

$814

Thu 3/56:48 pmFSD - CNX

3 stops46h 17mMultiple Airlines

Deal found 11/19

$1,152

Cheapflights Fare Finder

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

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Tue 3/3

10:50 am-10:55 pm

2 stops47h 05m

$541

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Mon 3/2

5:08 am-10:55 pm

2 stops28h 47m

$546

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Thu 3/5

8:10 am-10:55 pm

2 stops25h 45m

$546

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Wed 3/4

4:17 pm-10:55 pm

2 stops41h 38m

$557

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Sun 3/1

8:25 pm-10:25 am

3 stops49h 00m

$587

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Fri 3/6

5:00 am-10:55 pm

2 stops28h 55m

$606

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Sat 3/7

4:17 pm-10:55 pm

2 stops41h 38m

$617

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Tue 3/3

12:19 pm-11:20 am

3 stops34h 01m

$719

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Wed 3/4

12:19 pm-7:00 pm

3 stops41h 41m

$719

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Fri 3/6

12:44 pm-10:25 am

3 stops32h 41m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 12 results

Compare providers for flights from Sioux Falls to Chiang Mai

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 November.

Provider	Price Accuracy	Trust Score*
Ovago	Price Accuracy2 stars	Trust Score*2 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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 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

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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$541+ Cheap flights from Sioux Falls (FSD) 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sioux Falls to Chiang Mai with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sioux Falls to Chiang Mai

Most accurate provider

Most trusted provider

Find flight deals from Sioux Falls to Chiang Mai

One-way flights from Sioux Falls to Chiang MaiSearch for one-way flight options from Sioux Falls to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated November 19, 2025.

Search for one-way flight options from Sioux Falls to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated November 19, 2025.

Cheapflights Fare Finder

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

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 November.

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.

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.

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

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

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

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 Sioux Falls to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

One-way flights from Sioux Falls to Chiang Mai
Search for one-way flight options from Sioux Falls to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated November 19, 2025.