HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$973+ Cheap flights from Las Vegas (LAS) 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — CNX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Chiang Mai with Cheapflights

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 Las Vegas to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$973
(Ovago)
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Chiang Mai flights.
Search Deals
From Las Vegas Harry Reid Intl to Chiang Mai
Search Deals

Find flight deals from Las Vegas to Chiang Mai

Cheapest flights from Las Vegas to Chiang Mai
Explore the most affordable flight options available from Las Vegas to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Ovago deal was found by Cheapflights users on 4/28. 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.
Wed 5/1410:17 pmLAS - CNX
2 stops49h 08mMultiple Airlines
Sun 5/252:55 pmCNX - LAS
2 stops38h 36mMultiple Airlines
Deal found 4/28$973
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:50 pmLAS - CNX
1 stop33h 15mKorean Air
Tue 11/1812:15 amCNX - LAS
1 stop29h 55mKorean Air
Deal found 4/29$1,033
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:00 amLAS - CNX
2 stops32h 35mEVA Air
Wed 11/1911:50 amCNX - LAS
2 stops23h 36mEVA Air
Deal found 4/29$1,035
This lastminute.com deal was found by Cheapflights users on 4/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:29 pmLAS - CNX
2 stops38h 11mAsiana Airlines
Sat 5/1712:45 amCNX - LAS
2 stops47h 42mAsiana Airlines
Deal found 4/28$1,264
This Ovago deal was found by Cheapflights users on 4/28. 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.
Wed 5/149:37 amLAS - CNX
3 stops33h 28mChina Eastern
Sun 5/2510:05 amCNX - LAS
3 stops44h 20mChina Eastern
Deal found 4/28$1,278
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:45 amLAS - CNX
2 stops31h 20mDelta
Tue 11/1812:15 amCNX - LAS
2 stops32h 29mDelta
Deal found 4/28$1,495
This Qatar Airways deal was found by Cheapflights users on 4/29. 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.
Wed 5/2810:48 amLAS - CNX
3 stops34h 27mQatar Airways
Sat 12/137:45 pmCNX - LAS
3 stops36h 10mQatar Airways
Deal found 4/29$1,782
This Ovago deal was found by Cheapflights users on 4/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:20 amLAS - CNX
3 stops38h 55mChina Airlines
Sat 12/1311:25 amCNX - LAS
2 stops46h 48mChina Airlines
Deal found 4/29$1,910

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas 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 April 29, 2025.
Use the filters below to find and compare flights from Las Vegas to Chiang Mai that are best for you.

Fly from

Las Vegas

Fly to

Chiang Mai

Route

Depart

Return

Price

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 5/14

10:17 pm-1:25 pm

2 stops49h 08m

Chiang Mai

Sun 5/25

2:55 pm-3:31 pm

2 stops38h 36m

$973

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Mon 5/5

11:50 pm-9:55 pm

1 stop32h 05m

Chiang Mai

Sun 5/18

11:15 pm-4:20 pm

1 stop31h 05m

$1,191

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Mon 5/5

7:29 pm-11:40 pm

2 stops38h 11m

Chiang Mai

Sat 5/17

12:45 am-10:27 am

2 stops47h 42m

$1,264

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 5/14

9:37 am-9:05 am

3 stops33h 28m

Chiang Mai

Sun 5/25

10:05 am-4:25 pm

3 stops44h 20m

$1,278

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 5/28

10:48 am-11:15 am

3 stops34h 27m

Chiang Mai

Sat 12/13

7:45 pm-4:55 pm

3 stops36h 10m

$1,782

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 5/28

6:20 am-11:15 am

3 stops38h 55m

Chiang Mai

Sat 12/13

11:25 am-7:13 pm

2 stops46h 48m

$1,910

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Tue 5/13

12:54 am-9:55 pm

2 stops31h 01m

Chiang Mai

Sun 5/25

11:15 pm-4:20 pm

1 stop31h 05m

$2,032

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Thu 7/3

6:00 am-10:20 am

2 stops38h 20m

$1,302

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Thu 7/3

10:21 pm-5:50 pm

3 stops53h 29m

$1,436

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 7/2

12:50 am-9:55 pm

2 stops31h 05m

$1,540

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Las Vegas 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 Las Vegas to Chiang Mai in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 Las Vegas-Chiang Mai flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Chiang Mai flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Las Vegas-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Chiang Mai flights, Cheapflights users trust AranGrant the most. AranGrant 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 Las Vegas-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 Las Vegas to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Las Vegas 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 Las Vegas to Chiang Mai

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 April 29, 2025.
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,066 reviews
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
732 reviews
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
442 reviews
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,936 reviews
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,563 reviews
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas 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 are the cheapest airlines flying from Las Vegas to Chiang Mai round-trip?

    Cheapflights users have booked flights from Las Vegas to Chiang Mai round-trip from $1,191. Other airlines that can offer you cheap pricing are Asiana Airlines, from $1,264, and China Eastern, from $1,278.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas 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 Las Vegas to Chiang Mai?

    Currently, April is the cheapest month in which you can book a flight from Las Vegas to Chiang Mai (average of $1,011). Flying from Las Vegas 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

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 Las Vegas to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Suvarnabhumi flights
Reno to Suvarnabhumi flights
Las Vegas to Phuket City flights
Las Vegas to Don Mueang Intl flights
Las Vegas to Ko Samui flights

Top airline flying from Las Vegas to Chiang Mai

Discover the top airline that operate flights from Las Vegas 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$925Average$1,485FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.