Cheap Flights from Buffalo (BUF) to Chiang Rai (CEI)

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI)

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Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI) cost?
Grab a cheap one-way flight or cheap return flight from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI)?
The cheapest month to fly from BUF to CEI is , when demand is low. Off-peak season is usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI)?
To find the cheapest airline flying from BUF to CEI, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI)?
There aren't any daily nonstop flights available from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from BUF to CEI?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI)?
Book a flight from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 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 Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI) last-minute?
Last-minute bookings from BUF to CEI are usually more expensive. To secure the lowest rates, start searching for flights as soon as possible. That said, if your travel plans are flexible, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a BUF to CEI flight and hotel package?
Compared with arranging flights and hotels separately, booking a BUF to CEI flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Chiang Rai Intl. Airport (CEI)?
If you reserved your BUF to CEI flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Chiang Rai Intl.
Distance
8090 mi

Book with confidence

Book with confidence

Buffalo to Chiang Rai Flights

The cheapest times to fly from Buffalo 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 Buffalo to Chiang Rai are during the month of . You can find some of the cheapest flights from Buffalo to Chiang Rai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Chiang Rai

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to Chiang Rai in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Buffalo 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 Buffalo 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.

 

Buffalo to Chiang Rai Flights

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*Available to One Key members.