Cheap Flights from Harry Reid International to Chiang Mai

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Compare Harry Reid International to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

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Flight deals from Harry Reid International to Chiang Mai

Looking for a cheap last-minute deal or the best return flight from Harry Reid International Airport to Chiang Mai Airport? If you want to travel next month, return fares start from $2,166. Find the lowest prices on one-way and return tickets right here.

Chiang Mai.$1,737 per passenger.Departing Wed, 25 Nov, returning Wed, 2 Dec.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Harry Reid International on Wed, 25 Nov, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Wed, 2 Dec, arriving in Harry Reid International.Price includes taxes and charges.From $1,737, select.

Chiang Mai.$1,767 per passenger.Departing Tue, 26 Jan, returning Thu, 11 Feb.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Harry Reid International on Tue, 26 Jan, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Thu, 11 Feb, arriving in Harry Reid International.Price includes taxes and charges.From $1,767, select.

Chiang Mai.$1,847 per passenger.Departing Mon, 10 May, returning Sat, 5 Jun.Return flight with Southwest Airlines and China Airlines.Outbound indirect flight with Southwest Airlines, departs from Harry Reid International on Mon, 10 May, arriving in Chiang Mai.Inbound indirect flight with China Airlines, departs from Chiang Mai on Sat, 5 Jun, arriving in Harry Reid International.Price includes taxes and charges.From $1,847, select.

Chiang Mai.$1,854 per passenger.Departing Sun, 7 Mar, returning Fri, 19 Mar.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Harry Reid International on Sun, 7 Mar, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Fri, 19 Mar, arriving in Harry Reid International.Price includes taxes and charges.From $1,854, select.

Chiang Mai.$1,951 per passenger.Departing Fri, 30 Oct, returning Fri, 6 Nov.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Harry Reid International on Fri, 30 Oct, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Fri, 6 Nov, arriving in Harry Reid International.Price includes taxes and charges.From $1,951, select.

Chiang Mai.$2,004 per passenger.Departing Sun, 8 Nov, returning Sun, 7 Feb.Return flight with Southwest Airlines and China Airlines.Outbound indirect flight with Southwest Airlines, departs from Harry Reid International on Sun, 8 Nov, arriving in Chiang Mai.Inbound indirect flight with China Airlines, departs from Chiang Mai on Sun, 7 Feb, arriving in Harry Reid International.Price includes taxes and charges.From $2,004, select.

Chiang Mai.$2,166 per passenger.Departing Thu, 8 Oct, returning Wed, 14 Oct.Return flight with Alaska Airlines and EVA Air.Outbound indirect flight with Alaska Airlines, departs from Harry Reid International on Thu, 8 Oct, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Wed, 14 Oct, arriving in Harry Reid International.Price includes taxes and charges.From $2,166, select.

Chiang Mai.$2,290 per passenger.Departing Sun, 20 Sep, returning Wed, 23 Sep.Return flight with Southwest Airlines and China Airlines.Outbound indirect flight with Southwest Airlines, departs from Harry Reid International on Sun, 20 Sep, arriving in Chiang Mai.Inbound indirect flight with China Airlines, departs from Chiang Mai on Wed, 23 Sep, arriving in Harry Reid International.Price includes taxes and charges.From $2,290, select.

Chiang Mai.$2,559 per passenger.Departing Tue, 29 Sep, returning Fri, 2 Oct.Return flight with Southwest Airlines and China Airlines.Outbound indirect flight with Southwest Airlines, departs from Harry Reid International on Tue, 29 Sep, arriving in Chiang Mai.Inbound indirect flight with China Airlines, departs from Chiang Mai on Fri, 2 Oct, arriving in Harry Reid International.Price includes taxes and charges.From $2,559, select.

Chiang Mai.$2,805 per passenger.Departing Tue, 1 Jun, returning Tue, 8 Jun.Return flight with Southwest Airlines and China Airlines.Outbound indirect flight with Southwest Airlines, departs from Harry Reid International on Tue, 1 Jun, arriving in Chiang Mai.Inbound indirect flight with China Airlines, departs from Chiang Mai on Tue, 8 Jun, arriving in Harry Reid International.Price includes taxes and charges.From $2,805, select.

Chiang Mai.$3,179 per passenger.Departing Wed, 11 Nov, returning Wed, 25 Nov.Return flight with Alaska Airlines and EVA Air.Outbound indirect flight with Alaska Airlines, departs from Harry Reid International on Wed, 11 Nov, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Wed, 25 Nov, arriving in Harry Reid International.Price includes taxes and charges.From $3,179, select.

Chiang Mai.$3,468 per passenger.Departing Sun, 13 Dec, returning Mon, 21 Dec.Return flight with Southwest Airlines and China Airlines.Outbound indirect flight with Southwest Airlines, departs from Harry Reid International on Sun, 13 Dec, arriving in Chiang Mai.Inbound indirect flight with China Airlines, departs from Chiang Mai on Mon, 21 Dec, arriving in Harry Reid International.Price includes taxes and charges.From $3,468, select.

Chiang Mai.$3,609 per passenger.Departing Sun, 27 Dec, returning Sat, 2 Jan.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Harry Reid International on Sun, 27 Dec, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Sat, 2 Jan, arriving in Harry Reid International.Price includes taxes and charges.From $3,609, select.

Find the cheapest month to fly from Harry Reid International to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Harry Reid International to Chiang Mai flights are currently cheapest in March.

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Harry Reid International to Chiang Mai: Alternative routes

Compare routes from Harry Reid International to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Chiang Mai

4km from central Chiang Mai

ClosestCheapest

from $1,737

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Lampang

79km from central Chiang Mai

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Las Vegas to Chiang Mai: Flight information

The things to know before you go.

Cheapest flight found	$1,737
Cheapest month to fly	November

Finding cheap flights from Harry Reid International to Chiang Mai: Frequently asked questions

How much are return flights from Harry Reid International to Chiang Mai?

The best price we found for a return flight from Harry Reid International to Chiang Mai is $1,737. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Harry Reid International to Chiang Mai?

Currently, there are no airlines that fly direct from Harry Reid International to Chiang Mai. But we found flights with one or more stops from $1,737.

How many flights are there a week from Harry Reid International to Chiang Mai?

As of September 2026, there are no flights flying from Harry Reid International to Chiang Mai.

When is the cheapest time to fly from Harry Reid International to Chiang Mai?

The cheapest month to fly from Harry Reid International to Chiang Mai is usually November.

Which upcoming date is cheapest to fly from Harry Reid International Airport to Chiang Mai Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Harry Reid International Airport to Chiang Mai Airport on Wednesday, 25 November 2026.

Can I get a direct flight from Harry Reid International Airport to Chiang Mai Airport?

No airlines currently offer direct flights between Harry Reid International Airport and Chiang Mai Airport. Most routes have one or more stops.

How can I find the best flight deal to Chiang Mai?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Mai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Chiang Mai?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Harry Reid International Airport to Chiang Mai with?

Currently, Korean Air offers the cheapest flight tickets to Chiang Mai.

Flying from Harry Reid International Airport (LAS) to Chiang Mai Airport (CNX): what you need to know

Chiang Mai is 15 hours ahead of Las Vegas and observes the UTC+7 timezone.
Get to the airport on time so you don't miss your LAS to CNX flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
Travelling during a peak month such as April? School holidays and other popular periods can result in longer queues at check-in and security. Play it safe and arrive up to four hours before an international flight and two hours before a domestic departure.
If you want to discover a different city along the way, consider a flight with a stopover. To see all your options for tickets from Harry Reid International Airport to Chiang Mai Airport, deselect 'Direct flights only.' Incheon International Airport is a sought-after stop between LAS and CNX.

Handy information about Harry Reid International Airport (LAS)

LAS is located at 5757 Wayne Newton Boulevard.
When it comes to Harry Reid International Airport's on-time performance, 79% of flights arrive within the expected timeframe.
To reach Harry Reid International Airport from central Las Vegas, it takes about 10 minutes if you're planning to drive. This depends on traffic, however. It's approximately 8 kilometres from the airport to the city centre.
You can expect a trip time of around 25 minutes when using public transport.
Catching an early flight from Harry Reid International Airport to Chiang Mai Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by picking one of these stays close to LAS:

Arriving at Chiang Mai Airport (CNX)

Consider booking a hotel near CNX if you have a late Harry Reid International Airport to Chiang Mai Airport flight. Check in to one of these options and make your arrival easier:
Begin your adventure by picking up a Chiang Mai Airport rental car. Grab a set of wheels from Chic Car Rent, asap car rental or Hertz and explore beyond Chiang Mai's main sights.
Secure the lowest price by booking your ride from Chiang Mai Airport about two weeks before your departure date.

Getting from Chiang Mai Airport (CNX) to central Chiang Mai

Chiang Mai Airport is roughly 3 kilometres from the centre of Chiang Mai. Driving there takes about 15 minutes.
If you're travelling on public transport, expect a journey time of around 25 minutes.

When to fly to Chiang Mai Airport (CNX)

The quietest month for a flight from Harry Reid International Airport to Chiang Mai Airport is June, while January is the most popular. Choose the ideal time to visit Chiang Mai based on whether you prefer a more fast-paced or easygoing experience.
The warmest month in Chiang Mai is April, with the temperature ranging between 22ºC and 42ºC. Book your flights from Harry Reid International Airport to Chiang Mai Airport in this month if this is the kind of weather you like.
If you like travelling in cooler conditions, search for a cheap ticket from LAS to CNX in January. Temperatures average between 12ºC and 31ºC then.

Explore more of Thailand

Chiang Mai has plenty to offer, but there are so many other corners of Thailand you should also see. About 434 kilometres east of Chiang Mai, a trip to Udon Thani will keep your itinerary packed. Start with leading sights like Thai-Chinese Cultural Centre, Wat Pho Chai and Wat Burapa Wanaram.
If you're ready to explore another great destination in Thailand, head for Lampang, about 80 kilometres south-east of Chiang Mai. Wat Chiang Rai, Wat Phra Kaew Don Tao Suchadaram and Wat Chai Mongkhon are key highlights.