Title: Cheap Flights from Chiang Mai (CNX) to Las Vegas (LAS) - Expedia.ca ![Adobe](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Chiang Mai (CNX) to Las Vegas (LAS) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Chiang Mai Intl. Airport (CNX) to Harry Reid Intl. Airport (LAS) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:cnx,to:las,departure:23/10/2025TANYT&leg2=from:las,to:cnx,departure:30/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Korean Air](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.ca/Flights-Search?leg1=from:cnx,to:las,departure:23/10/2025TANYT&leg2=from:las,to:cnx,departure:30/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![China Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CI.svg) China Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:cnx,to:las,departure:23/10/2025TANYT&leg2=from:las,to:cnx,departure:30/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CI"}}]) - ![Etihad Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EY.svg) Etihad Airways [](https://www.expedia.ca/Flights-Search?leg1=from:cnx,to:las,departure:23/10/2025TANYT&leg2=from:las,to:cnx,departure:30/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EY"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from CNX to Harry Reid Intl. Airport (LAS)? > The lowest price advertised for a round-trip flight between CNX and Harry Reid Intl. Airport (LAS) is . But you better get moving. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Chiang Mai Intl. Airport (CNX) to LAS? > This can vary between airlines, as each has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find easy instructions on how to cancel online. ### How do I find cheap flights from Chiang Mai Intl. Airport (CNX) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies? > Plenty of airlines will allow you to move your flight without charging a fee. All you pay is the cost difference between the two flights. When looking for CNX to LAS flights, you'll find a "No change fees" box for you to select. ### How many hours is the flight from Chiang Mai Intl. Airport (CNX) to Harry Reid Airport (formerly McCarran Airport)? > The flight time from Chiang Mai Airport to Harry Reid Intl. Airport (LAS) is usually around 16 hours. It's is no small journey, so make sure you fill your carry-on with whatever you need to keep you entertained. ### How far is the flight from Chiang Mai Intl. Airport (CNX) to LAS? > You'll have 13,000 kilometres to cover on the long-haul Chiang Mai to Las Vegas route. Wear layers of comfortable clothes and consider taking earplugs and a sleep mask. ### Which airlines fly direct from CNX to Harry Reid Intl. Airport (LAS)? > There are no direct flights, so you'll have to make at least one stop between Chiang Mai Intl. Airport (CNX) and Harry Reid Intl. Airport (LAS). Make the most of the layover time to stretch your legs and grab a coffee. ### Are Chiang Mai Airport to LAS flight tickets cheaper when they're purchased at the last minute? > It is possible to pick up a great last-minute deal from Chiang Mai Intl. Airport (CNX) to Harry Reid Intl. Airport (LAS), but there's no guarantee. As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest easy knowing you're always getting the latest offers. ## Travel information | Origin airport | Chiang Mai Intl. | | --- | --- | | Destination airport | Harry Reid Intl. | | Distance | 12862 km | ## Book with confidence ### Chiang Mai to Las Vegas Flights **The easy way to book your flights from Chiang Mai to Las Vegas**  With Expedia, it’s simple to find and book flights to Las Vegas from Chiang Mai whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Harry Reid Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chiang Mai to Las Vegas today, tomorrow, or this week.   **Save dollars with cheap flights from Chiang Mai Intl., CNX to Harry Reid Intl., LAS**  Sort your search results by price to find great deals on your flight from Chiang Mai to Las Vegas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Las Vegas from Chiang Mai currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Las Vegas   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Las Vegas from Chiang Mai**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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