Quincy Market along the Freedom Trail in Boston USA panorama

฿24,155 Cheap Flights from Chiang Mai (CNX) to Boston (BOS)

View ฿24,155 flight on Sat, 5 Sept 2026Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Logan International Airport (BOS)

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Cheap Flights from Chiang Mai (CNX) to Boston (BOS)

Prices were available within the past 7 days and start at ฿24,155 for one-way flights and ฿39,405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Sun, 14 Jun - Mon, 22 Jun
CNX
Chiang Mai
BOS
Boston
฿39,405 Return, found 6 days ago
฿39,405
Return
found 6 days ago
Select Austrian Airlines flight, departing Sun, 14 Jun from Chiang Mai to Boston, returning Mon, 22 Jun, priced at ฿39,405 found 6 days ago
Swiss International Air Lines
Thu, 18 Jun - Mon, 22 Jun
CNX
Chiang Mai
BOS
Boston
฿39,530 Return, found 6 days ago
฿39,530
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Thu, 18 Jun from Chiang Mai to Boston, returning Mon, 22 Jun, priced at ฿39,530 found 6 days ago
Swiss International Air Lines
Fri, 19 Jun - Mon, 22 Jun
CNX
Chiang Mai
BOS
Boston
฿39,920 Return, found 6 days ago
฿39,920
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, 19 Jun from Chiang Mai to Boston, returning Mon, 22 Jun, priced at ฿39,920 found 6 days ago
Swiss International Air Lines
Tue, 16 Jun - Mon, 22 Jun
CNX
Chiang Mai
BOS
Boston
฿41,280 Return, found 6 days ago
฿41,280
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, 16 Jun from Chiang Mai to Boston, returning Mon, 22 Jun, priced at ฿41,280 found 6 days ago
Swiss International Air Lines
Sat, 20 Jun - Mon, 22 Jun
CNX
Chiang Mai
BOS
Boston
฿41,670 Return, found 6 days ago
฿41,670
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Sat, 20 Jun from Chiang Mai to Boston, returning Mon, 22 Jun, priced at ฿41,670 found 6 days ago
Korean Air
Thu, 4 Mar - Thu, 18 Mar
CNX
Chiang Mai
BOS
Boston
฿45,100 Return, found 6 days ago
฿45,100
Return
found 6 days ago
Select Korean Air flight, departing Thu, 4 Mar from Chiang Mai to Boston, returning Thu, 18 Mar, priced at ฿45,100 found 6 days ago
Scoot
Thu, 4 Mar - Thu, 18 Mar
CNX
Chiang Mai
BOS
Boston
฿46,110 Return, found 6 days ago
฿46,110
Return
found 6 days ago
Select Scoot flight, departing Thu, 4 Mar from Chiang Mai to Boston, returning Thu, 18 Mar, priced at ฿46,110 found 6 days ago
EVA Airways
Wed, 17 Jun - Thu, 25 Jun
CNX
Chiang Mai
BOS
Boston
฿46,260 Return, found 6 days ago
฿46,260
Return
found 6 days ago
Select EVA Airways flight, departing Wed, 17 Jun from Chiang Mai to Boston, returning Thu, 25 Jun, priced at ฿46,260 found 6 days ago
Lufthansa
Wed, 17 Jun - Thu, 18 Jun
CNX
Chiang Mai
BOS
Boston
฿47,330 Return, found 6 days ago
฿47,330
Return
found 6 days ago
Select Lufthansa flight, departing Wed, 17 Jun from Chiang Mai to Boston, returning Thu, 18 Jun, priced at ฿47,330 found 6 days ago
Thai Airways International
Sat, 5 Sept - Wed, 18 Nov
CNX
Chiang Mai
BOS
Boston
฿47,335 Return, found 3 hours ago
฿47,335
Return
found 3 hours ago
Select Thai Airways International flight, departing Sat, 5 Sept from Chiang Mai to Boston, returning Wed, 18 Nov, priced at ฿47,335 found 3 hours ago

Frequently asked questions

How much is a flight from CNX to Logan Intl. Airport (BOS)?
Start packing your bags, because round-trip flights from Chiang Mai Intl. Airport (CNX) to Logan Intl. Airport (BOS) start from ฿39,405. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure the best deal. 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 Logan Intl. Airport (BOS)?
This differs between airlines, as each one has its own terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel your flight online.
How do I find cheap flights from Chiang Mai Intl. Airport (CNX) to Logan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for CNX to Logan Intl. Airport (BOS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from CNX to BOS?
You'll have 13,200 kilometres to cover on the long-haul Chiang Mai to Boston route. Wear layers of comfy clothes and consider taking a pair of noise-cancelling headphones.
Which airlines fly direct from Chiang Mai Airport to Logan Intl. Airport (BOS)?
Unfortunately, there aren't any airlines that fly direct between Chiang Mai Airport and Logan Intl. Airport. You'll need to book a flight with at least one stop.
Are CNX to BOS flight tickets cheaper when they're purchased at the last minute?
It is possible to nab an amazing last-minute deal from Chiang Mai Intl. Airport (CNX) to Logan Intl. Airport (BOS), but there's no guarantee. As many airlines release seats 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 all the time, so you can be sure you're always getting the latest offers.

Travel information

Origin airport
Chiang Mai Intl.
Destination airport
Logan Intl.
Return price
฿39,405
Distance
13063 km

Book with confidence

Perfect flights from Chiang Mai to Boston

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chiang Mai to Boston. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Chiang Mai Intl. to Logan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿24,155 and roundtrip prices from ฿39,405. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Logan Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Boston.
Perfect flights from Chiang Mai to Boston
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