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Chiang Mai

$544+ Cheap flights from Key Largo, FL 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CNX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Key Largo to Chiang Mai

Keep the following information in mind while searching for Key Largo to Chiang Mai flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,212
(Delta)

One-way from

$544
(Kiwi.com)
Provider with most accurate pricing for Miami-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Miami-Chiang Mai flights.
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From Key Largo to Chiang Mai
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One-way flight from Key Largo to Chiang Mai
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Cheapest flights from Key Largo to Chiang Mai
Explore the most affordable flight options available from Key Largo to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Travelocity deal was found by Cheapflights users on 2/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:25 pmMIA - CNX
2 stops35h 25mAir Canada
Sat 3/225:50 pmCNX - MIA
2 stops58h 32mAir Canada
Deal found 2/20$1,395
This Asiana Airlines deal was found by Cheapflights users on 2/20. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/167:00 amMIA - CNX
2 stops29h 05mMultiple Airlines
Fri 3/2112:25 amCNX - MIA
2 stops27h 34mMultiple Airlines
Deal found 2/20$1,411
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/168:28 amMIA - CNX
3 stops42h 17mCathay Pacific
Sat 3/2212:10 pmCNX - MIA
3 stops43h 18mCathay Pacific
Deal found 2/20$2,273
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/186:20 pmMIA - CNX
3 stops37h 35mQatar Airways
Tue 3/257:45 pmCNX - MIA
2 stops32h 40mQatar Airways
Deal found 2/20$2,527
This SWISS deal was found by Cheapflights users on 2/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:40 pmMIA - CNX
2 stops31h 05mSWISS
Sun 7/68:00 pmCNX - MIA
2 stops56h 30mSWISS
Deal found 2/18$7,707
This AranGrant deal was found by Cheapflights users on 2/18. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:30 pmMIA - CNX
3 stops53h 55mChina Southern
Thu 7/1011:30 amCNX - MIA
2 stops32h 37mChina Southern
Deal found 2/18$9,972

Find flights from Key Largo to Chiang Mai within your budget

Customize your flight search to find flights from Key Largo 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 February 20, 2025.

Fly from

Key Largo

Fly to

Chiang Mai

Route

Depart

Return

Price

MiamiChiang Mai

MIA - CNX

MIACNX

Miami

Tue 3/11

2:50 pm-2:05 pm

2 stops36h 15m

Chiang Mai

Wed 3/26

3:20 pm-12:45 am

2 stops44h 25m

$1,212

MiamiChiang Mai

MIA - CNX

MIACNX

Miami

Tue 3/11

7:00 am-11:05 pm

2 stops29h 05m

Chiang Mai

Tue 3/25

12:25 am-4:39 pm

2 stops27h 14m

$1,363

MiamiChiang Mai

MIA - CNX

MIACNX

Miami

Sun 3/16

6:25 pm-4:50 pm

2 stops35h 25m

Chiang Mai

Sat 3/22

5:50 pm-5:22 pm

2 stops58h 32m

$1,395

MiamiChiang Mai

MIA - CNX

MIACNX

Miami

Sun 3/16

8:28 am-1:45 pm

3 stops42h 17m

Chiang Mai

Sat 3/22

12:10 pm-8:28 pm

3 stops43h 18m

$2,273

MiamiChiang Mai

MIA - CNX

MIACNX

Miami

Tue 3/18

6:20 pm-6:55 pm

3 stops37h 35m

Chiang Mai

Tue 3/25

7:45 pm-5:25 pm

2 stops32h 40m

$2,527

MiamiChiang Mai

MIA - CNX

MIACNX

Miami

Tue 3/11

8:22 am-7:30 am

3 stops36h 08m

$544

MiamiChiang Mai

MIA - CNX

MIACNX

Miami

Wed 4/16

8:50 am-10:20 am

2 stops38h 30m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Key Largo to Chiang Mai

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

Travel insights for flights from Key Largo to Chiang Mai

Get recent, data-driven insights about flights from Key Largo to Chiang Mai including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from KE9 to CNX?

Find hourly flight availability from Key Largo to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Chiang Mai as you normally would.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

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.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

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).

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 February 20, 2025.
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Airlines
8.2
Very good
727 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Delta
8.0
Very good
8,220 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Southern
7.6
Good
87 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Cathay Pacific
7.5
Good
821 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

SWISS
7.5
Good
1,568 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Related info for your journey

Find useful and relevant information for your journey from Key Largo 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 Key Largo?

    If you book a flight to Chiang Mai from Key Largo, you will be flying to Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 1.9 mi from the center of Chiang Mai. There are 0 flights from Key Largo to Chiang Mai per day from 2 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Chiang Mai?

    Currently, February is the cheapest month in which you can book a flight from Key Largo to Chiang Mai (average of $1,041). Flying from Key Largo to Chiang Mai in December is currently the most expensive (average of $1,678). 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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Top 2 airlines flying from Key Largo to Chiang Mai

Discover the top 2 airlines that operate flights from Key Largo 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,270Average$1,670FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,414Average$1,585FlexibilityNo cancel feeOn-time81%
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