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Chiang Mai

$928+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CNX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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 11/222:50 pmMCI - CNX
2 stops43h 05mDelta
Sat 11/2912:15 amCNX - MCI
2 stops37h 09mDelta
Deal found 10/30$1,592
This oojo deal was found by Cheapflights users on 10/30. 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.
Sat 11/223:30 pmMCI - CNX
2 stops30h 05mEVA Air
Sun 11/3011:50 amCNX - MCI
2 stops39h 46mEVA Air
Deal found 10/30$1,757
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:05 amMCI - CNX
2 stops42h 15mChina Eastern
Sun 11/303:35 pmCNX - MCI
2 stops45h 02mChina Eastern
Deal found 10/29$1,845
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:05 pmSTL - CNX
3 stops34h 40mMultiple Airlines
Wed 11/56:10 pmCNX - STL
2 stops34h 19mMultiple Airlines
Deal found 10/28$2,762
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:05 pmSTL - CNX
2 stops36h 45mMultiple Airlines
Tue 11/49:05 pmCNX - STL
3 stops32h 23mMultiple Airlines
Deal found 10/29$3,647
This Gurufare deal was found by Cheapflights users on 10/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:05 amMCI - CNX
2 stops42h 15mMultiple Airlines
Sun 11/3010:10 amCNX - MCI
3 stops50h 49mMultiple Airlines
Deal found 10/29$4,053
This Qatar Airways deal was found by Cheapflights users on 10/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:35 pmMCI - CNX
3 stops30h 45mQatar Airways
Sun 11/3010:10 amCNX - MCI
3 stops39h 44mQatar Airways
Deal found 10/29$4,696

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$928
(Delta)
Provider with most accurate pricing for Lambert-St Louis-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Chiang Mai flights.
Search Deals
From Missouri to Chiang Mai
Search Deals

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 October 30, 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

Mon 3/9

6:00 am-10:55 pm

2 stops28h 55m

Chiang Mai

Wed 3/11

12:15 am-10:59 pm

2 stops34h 44m

$928

St. LouisChiang Mai

STL - CNX

STLCNX

Lambert-St Louis

Mon 1/12

2:50 pm-10:35 am

2 stops30h 45m

Chiang Mai

Sat 1/24

11:50 am-1:54 pm

2 stops39h 04m

$1,254

Kansas CityChiang Mai

MCI - CNX

MCICNX

Kansas City

Mon 3/9

7:00 am-2:20 pm

2 stops43h 20m

Chiang Mai

Thu 3/12

3:35 pm-11:10 pm

2 stops43h 35m

$1,484

St. LouisChiang Mai

STL - CNX

STLCNX

Lambert-St Louis

Mon 1/12

11:05 am-9:25 am

3 stops33h 20m

Chiang Mai

Sat 1/24

9:40 pm-9:15 pm

3 stops36h 35m

$1,542

Kansas CityChiang Mai

MCI - CNX

MCICNX

Kansas City

Sat 11/22

2:50 pm-10:55 pm

2 stops43h 05m

Chiang Mai

Sat 11/29

12:15 am-12:24 am

2 stops37h 09m

$1,592

Kansas CityChiang Mai

MCI - CNX

MCICNX

Kansas City

Sat 11/22

3:30 pm-10:35 am

2 stops30h 05m

Chiang Mai

Sun 11/30

11:50 am-2:36 pm

2 stops39h 46m

$1,757

Kansas CityChiang Mai

MCI - CNX

MCICNX

Kansas City

Sat 11/22

7:05 am-2:20 pm

2 stops42h 15m

Chiang Mai

Sun 11/30

3:35 pm-11:37 pm

2 stops45h 02m

$1,845

St. LouisChiang Mai

STL - CNX

STLCNX

Lambert-St Louis

Mon 1/12

7:10 am-10:55 pm

2 stops26h 45m

Chiang Mai

Fri 1/23

12:15 am-7:27 pm

2 stops32h 12m

$2,045

St. LouisChiang Mai

STL - CNX

STLCNX

Lambert-St Louis

Sun 11/2

4:05 pm-5:50 pm

2 stops36h 45m

Chiang Mai

Tue 11/4

9:05 pm-4:28 pm

3 stops32h 23m

$3,647

Kansas CityChiang Mai

MCI - CNX

MCICNX

Kansas City

Sat 11/22

7:05 am-2:20 pm

2 stops42h 15m

Chiang Mai

Sun 11/30

10:10 am-11:59 pm

3 stops50h 49m

$4,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 13 results
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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.

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.

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

    Departing from Missouri to Chiang Mai will take you 28h 55m. There are 8323 mi between Missouri and Chiang Mai. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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Alternative routes for Missouri to Chiang Mai

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$917Average$1,172FlexibilityNo cancel feeOn-timeN/A

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