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Chiang Mai

$994+ Cheap flights from Missouri 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CNX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Missouri to Chiang Mai

Keep the following information in mind while searching for Missouri to Chiang Mai flight deals. Data was last updated July 31, 2025.

Round-trip from

$994
(Trip.com)
From Missouri to Chiang Mai
Search Deals

Find flight deals from Missouri to Chiang Mai

Cheapest flights from Missouri to Chiang Mai
Explore the most affordable flight options available from Missouri to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Trip.com deal was found by Cheapflights users on 7/29. 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.
Fri 9/124:05 pmMCI - CNX
2 stops43h 35mMultiple Airlines
Thu 9/1812:45 amCNX - MCI
2 stops50h 25mMultiple Airlines
Deal found 7/29$994
This oojo deal was found by Cheapflights users on 7/30. 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.
Mon 9/17:59 pmMCI - CNX
2 stops26h 21mChina Airlines
Tue 9/3011:20 amCNX - MCI
2 stops45h 52mChina Airlines
Deal found 7/30$1,024
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 9/196:01 amSTL - CNX
2 stops27h 54mDelta
Tue 9/2311:15 pmCNX - STL
2 stops34h 45mDelta
Deal found 7/30$1,068
This Ovago deal was found by Cheapflights users on 7/28. 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 12/16:30 amSTL - CNX
2 stops27h 35mKorean Air
Mon 12/1512:15 amCNX - STL
2 stops35h 47mKorean Air
Deal found 7/28$1,148
This EVA Air deal was found by Cheapflights users on 7/29. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:35 pmSTL - CNX
2 stops30h 50mMultiple Airlines
Wed 10/111:35 amCNX - STL
2 stops39h 04mMultiple Airlines
Deal found 7/29$1,190
This oojo deal was found by Cheapflights users on 7/30. 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.
Mon 9/226:30 pmSTL - CNX
2 stops27h 55mEVA Air
Wed 10/111:35 amCNX - STL
2 stops48h 24mEVA Air
Deal found 7/30$1,201
This oojo deal was found by Cheapflights users on 7/31. 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.
Sat 11/223:30 pmMCI - CNX
2 stops30h 05mEVA Air
Sun 11/3011:50 amCNX - MCI
2 stops39h 46mEVA Air
Deal found 7/31$1,287
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/134:13 pmSGF - CNX
2 stops41h 42mDelta
Sat 9/2011:15 pmCNX - SGF
2 stops34h 47mDelta
Deal found 7/30$1,365
This Fareboom deal was found by Cheapflights users on 7/29. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:41 amSTL - CNX
2 stops28h 59mAsiana Airlines
Sat 8/912:45 amCNX - STL
2 stops35h 14mAsiana Airlines
Deal found 7/29$1,531
This oojo deal was found by Cheapflights users on 7/28. 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.
Mon 12/17:00 amSTL - CNX
2 stops38h 25mChina Airlines
Tue 12/1611:25 amCNX - STL
2 stops39h 27mChina Airlines
Deal found 7/28$1,540
This Delta deal was found by Cheapflights users on 7/31. 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 11/196:40 amMCI - CNX
2 stops27h 25mDelta
Fri 11/2812:15 amCNX - MCI
2 stops35h 46mDelta
Deal found 7/31$1,669
This Gurufare deal was found by Cheapflights users on 7/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:56 amSTL - CNX
3 stops39h 49mCathay Pacific
Wed 10/111:55 amCNX - STL
3 stops43h 15mCathay Pacific
Deal found 7/30$1,685

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 31, 2025.
Use the filters below to find and compare flights from Missouri to Chiang Mai that are best for you.

Fly from

Missouri

Fly to

Chiang Mai

Route

Depart

Return

Price

Kansas CityChiang Mai

MCI - CNX

MCICNX

Kansas City

Fri 9/12

4:05 pm-11:40 pm

2 stops43h 35m

Chiang Mai

Thu 9/18

12:45 am-3:10 pm

2 stops50h 25m

$994

Kansas CityChiang Mai

MCI - CNX

MCICNX

Kansas City

Mon 9/1

7:59 pm-10:20 am

2 stops26h 21m

Chiang Mai

Tue 9/30

11:20 am-9:12 pm

2 stops45h 52m

$1,024

St. LouisChiang Mai

STL - CNX

STLCNX

Lambert-St Louis

Fri 9/19

6:01 am-9:55 pm

2 stops27h 54m

Chiang Mai

Tue 9/23

11:15 pm-10:00 pm

2 stops34h 45m

$1,068

St. LouisChiang Mai

STL - CNX

STLCNX

Lambert-St Louis

Mon 9/22

3:35 pm-10:25 am

2 stops30h 50m

Chiang Mai

Wed 10/1

11:35 am-2:39 pm

2 stops39h 04m

$1,190

St. LouisChiang Mai

STL - CNX

STLCNX

Lambert-St Louis

Mon 9/22

6:30 pm-10:25 am

2 stops27h 55m

Chiang Mai

Wed 10/1

11:35 am-11:59 pm

2 stops48h 24m

$1,201

SpringfieldChiang Mai

SGF - CNX

SGFCNX

Springfield-Branson

Sat 9/13

4:13 pm-9:55 pm

2 stops41h 42m

Chiang Mai

Sat 9/20

11:15 pm-10:02 pm

2 stops34h 47m

$1,365

St. LouisChiang Mai

STL - CNX

STLCNX

Lambert-St Louis

Sun 8/3

6:41 am-11:40 pm

2 stops28h 59m

Chiang Mai

Sat 8/9

12:45 am-11:59 pm

2 stops35h 14m

$1,531

St. LouisChiang Mai

STL - CNX

STLCNX

Lambert-St Louis

Mon 9/22

9:56 am-1:45 pm

3 stops39h 49m

Chiang Mai

Wed 10/1

11:55 am-7:10 pm

3 stops43h 15m

$1,685

Kansas CityChiang Mai

MCI - CNX

MCICNX

Kansas City

Mon 9/1

1:33 pm-9:20 am

3 stops31h 47m

Chiang Mai

Tue 9/30

8:00 pm-11:07 pm

3 stops39h 07m

$1,792

SpringfieldChiang Mai

SGF - CNX

SGFCNX

Springfield-Branson

Sat 9/13

10:19 am-9:20 am

3 stops35h 01m

Chiang Mai

Sat 9/20

8:00 pm-8:57 pm

3 stops36h 57m

$2,377

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
1
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Best time to book a flight from Missouri to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Missouri 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 Missouri 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 July 31, 2025.
Get a feel of what it's like to fly with EVA Air, China Airlines, and Delta from Missouri to Chiang Mai by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,220 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,981 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Cathay Pacific
7.6
Good
949 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Qatar Airways
7.4
Good
3,609 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 Missouri?

    Most people fly into Chiang Mai (CNX) if they book a flight to Chiang Mai from Missouri. Chiang Mai is conveniently located just 1.9 mi from Chiang Mai’s city center.

  • What are the most popular routes from Missouri to Chiang Mai?

    Most travelers choose Lambert-St Louis - Chiang Mai, Kansas City - Chiang Mai or Springfield-Branson - Chiang Mai when deciding on the best route from Missouri to Chiang Mai.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Chiang Mai?

    Currently, April is the cheapest month in which you can book a flight from Missouri to Chiang Mai (average of $1,010). Flying from Missouri to Chiang Mai in December is currently the most expensive (average of $1,624). 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.

See more FAQs

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Alternative routes for Missouri to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Missouri to Chiang Mai

Discover the top airline that operate flights from Missouri 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$917Average$1,314FlexibilityNo cancel feeOn-timeN/A

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