$795 Cheap Flights from Las Vegas (LAS) to Chiang Rai (CEI)

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Popular airlines from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI)

Cheap Flights from Las Vegas to Chiang Rai (LAS-CEI)

Prices were available within the past 7 days and start at $795 for one-way flights and $1,693 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Nov 14 - Tue, Nov 18
LAS
Las Vegas
CEI
Chiang Rai
$1,693 Roundtrip, found 6 days ago
$1,693
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Nov 14 from Las Vegas to Chiang Rai, returning Tue, Nov 18, priced at $1,693 found 6 days ago
Air Canada
Fri, Nov 14 - Tue, Nov 18
LAS
Las Vegas
CEI
Chiang Rai
$1,697 Roundtrip, found 6 days ago
$1,697
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Nov 14 from Las Vegas to Chiang Rai, returning Tue, Nov 18, priced at $1,697 found 6 days ago
Air Canada
Sun, Nov 9 - Thu, Nov 13
LAS
Las Vegas
CEI
Chiang Rai
$1,944 Roundtrip, found 6 days ago
$1,944
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 9 from Las Vegas to Chiang Rai, returning Thu, Nov 13, priced at $1,944 found 6 days ago
Air Canada
Sun, Nov 9 - Thu, Nov 13
LAS
Las Vegas
CEI
Chiang Rai
$1,948 Roundtrip, found 6 days ago
$1,948
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 9 from Las Vegas to Chiang Rai, returning Thu, Nov 13, priced at $1,948 found 6 days ago
Air Canada
Thu, Dec 4 - Mon, Dec 8
LAS
Las Vegas
CEI
Chiang Rai
$2,028 Roundtrip, found 6 days ago
$2,028
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Dec 4 from Las Vegas to Chiang Rai, returning Mon, Dec 8, priced at $2,028 found 6 days ago
Air Canada
Thu, Dec 4 - Mon, Dec 8
LAS
Las Vegas
CEI
Chiang Rai
$2,032 Roundtrip, found 6 days ago
$2,032
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Dec 4 from Las Vegas to Chiang Rai, returning Mon, Dec 8, priced at $2,032 found 6 days ago
Air Canada
Sat, Dec 6 - Wed, Dec 10
LAS
Las Vegas
CEI
Chiang Rai
$2,119 Roundtrip, found 6 days ago
$2,119
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Dec 6 from Las Vegas to Chiang Rai, returning Wed, Dec 10, priced at $2,119 found 6 days ago
Air Canada
Sat, Dec 6 - Wed, Dec 10
LAS
Las Vegas
CEI
Chiang Rai
$2,123 Roundtrip, found 6 days ago
$2,123
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Dec 6 from Las Vegas to Chiang Rai, returning Wed, Dec 10, priced at $2,123 found 6 days ago
Air Canada
Sun, Nov 9 - Thu, Nov 13
LAS
Las Vegas
CEI
Chiang Rai
$2,140 Roundtrip, found 6 days ago
$2,140
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 9 from Las Vegas to Chiang Rai, returning Thu, Nov 13, priced at $2,140 found 6 days ago
Air Canada
Sun, Nov 9 - Thu, Nov 13
LAS
Las Vegas
CEI
Chiang Rai
$2,144 Roundtrip, found 6 days ago
$2,144
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 9 from Las Vegas to Chiang Rai, returning Thu, Nov 13, priced at $2,144 found 6 days ago

Alternative airports near Chiang Rai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Rai Intl. CEI. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $1,693
CEI
Chiang Rai Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $1,693

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI) cost?
Snag a cheap one-way flight from $795 or cheap return flight from $1,693 from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI)?
November is the cheapest month to fly from LAS to CEI. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI)?
To find the cheapest airline that'll fly you from LAS to CEI, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI)?
You'll have to take a flight with a layover if you're traveling from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from LAS to CEI?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI)?
To avoid potential delays on the Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI) last-minute?
Last-minute fares from LAS to CEI are usually more expensive. To secure the lowest prices, start searching for flights as early as possible. That said, if you're flexible with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book a LAS to CEI flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAS to CEI flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Chiang Rai Intl. Airport (CEI)?
Typically, you're able to cancel or reschedule your LAS to CEI flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Chiang Rai Intl.
Roundtrip price
$1,693
Distance
7938 mi

Book with confidence

Las Vegas to Chiang Rai Flights

The cheapest times to fly from Las Vegas to Chiang Rai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Chiang Rai are during the month of November. You can find some of the cheapest flights from Las Vegas to Chiang Rai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Chiang Rai

Sunday is one of the best days to book for cheap flights from Las Vegas to Chiang Rai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Chiang Rai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Chiang Rai in 2025. You can also book with separate airlines for your outbound and return journeys, from $795 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Chiang Rai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Chiang Rai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Chiang Rai Flights

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*Available to One Key members.