CNX - BOS

$381 Find Cheap Flights from Chiang Mai to Boston - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,166
Typical prices: $1,218-$1,360
Etihad Airways, Cathay Pacific
Thu 11/22Wed 12/5
CNX - BOS • 1 stop
Cheapest one-way
$381
Typical prices: $744-$843
Etihad Airways
Mon 11/19
CNX - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Chiang Mai and Boston. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Chiang Mai to Boston (CNX-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chiang Mai to Boston

Sun, Nov 22 - Sat, Dec 5
Multiple Airlines Logo
9:10 am - 1:40 pmCNX  Chiang Mai-BOS Boston Logan Intl
40h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
12:30 am - 6:55 pmBOS  Boston Logan Intl-CNX Chiang Mai
30h 25m1 stop Hong Kong Intl
$1,166Multiple Airlines
Mon, Nov 23 - Sun, Dec 6
Multiple Airlines Logo
9:10 am - 1:40 pmCNX  Chiang Mai-BOS Boston Logan Intl
40h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
12:30 am - 9:50 amBOS  Boston Logan Intl-CNX Chiang Mai
21h 20m1 stop Hong Kong Intl
$1,176Multiple Airlines
Tue, Nov 24 - Sun, Dec 6
Multiple Airlines Logo
9:10 am - 1:40 pmCNX  Chiang Mai-BOS Boston Logan Intl
40h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
12:30 am - 9:50 amBOS  Boston Logan Intl-CNX Chiang Mai
21h 20m1 stop Hong Kong Intl
$1,178Multiple Airlines
Sat, Nov 21 - Sun, Dec 6
Multiple Airlines Logo
9:10 am - 1:40 pmCNX  Chiang Mai-BOS Boston Logan Intl
40h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:55 pm - 10:05 pmBOS  Boston Logan Intl-CNX Chiang Mai
35h 10m2 stops Beijing Capital Bangkok Suvarnabhumi
$1,179Multiple Airlines
Thu, Nov 19 - Sun, Dec 6
Multiple Airlines Logo
9:10 am - 1:40 pmCNX  Chiang Mai-BOS Boston Logan Intl
40h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:55 pm - 10:05 pmBOS  Boston Logan Intl-CNX Chiang Mai
35h 10m2 stops Beijing Capital Bangkok Suvarnabhumi
$1,180Multiple Airlines
Tue, Nov 24 - Sun, Dec 6
Multiple Airlines Logo
9:10 am - 1:40 pmCNX  Chiang Mai-BOS Boston Logan Intl
40h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:55 pm - 10:05 pmBOS  Boston Logan Intl-CNX Chiang Mai
35h 10m2 stops Beijing Capital Bangkok Suvarnabhumi
$1,182Multiple Airlines
Thu, Nov 19 - Fri, Dec 4
Multiple Airlines Logo
9:10 am - 1:40 pmCNX  Chiang Mai-BOS Boston Logan Intl
40h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:55 pm - 10:20 pmBOS  Boston Logan Intl-CNX Chiang Mai
35h 25m2 stops Beijing Capital Bangkok Suvarnabhumi
$1,183Multiple Airlines
Mon, Nov 23 - Fri, Dec 4
Multiple Airlines Logo
9:10 am - 1:40 pmCNX  Chiang Mai-BOS Boston Logan Intl
40h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:55 pm - 10:20 pmBOS  Boston Logan Intl-CNX Chiang Mai
35h 25m2 stops Beijing Capital Bangkok Suvarnabhumi
$1,184Multiple Airlines
Tue, Nov 24 - Fri, Dec 4
Multiple Airlines Logo
9:10 am - 1:40 pmCNX  Chiang Mai-BOS Boston Logan Intl
40h 30m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:55 pm - 10:20 pmBOS  Boston Logan Intl-CNX Chiang Mai
35h 25m2 stops Beijing Capital Bangkok Suvarnabhumi
$1,185Multiple Airlines
Sat, Nov 21 - Sun, Dec 6
SWISS Logo
10:10 am - 8:20 pmCNX  Chiang Mai-BOS Boston Logan Intl
46h 10m2 stops Bangkok Suvarnabhumi Zurich
SWISS Logo
9:50 pm - 1:45 pmBOS  Boston Logan Intl-CNX Chiang Mai
27h 55m2 stops Zurich Bangkok Suvarnabhumi
$1,191SWISS
Booking Insights

Price, demand and travel trends for Chiang Mai to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Chiang Mai to Boston?

SWISS ($1,191) offered the cheapest round-trip ticket from Chiang Mai to Boston in the last 5 days.

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Key details for Chiang Mai to Boston flights

Cheapest flight

$381
One-way flight from Chiang Mai to Boston

When to book flights from Chiang Mai to Boston

Are your dates flexible? Find out the best times to travel from Chiang Mai to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chiang Mai to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chiang Mai to Boston?

    Two cabin classes are available on flights from Chiang Mai to Boston:

    • Economy Class
    • Business Class

  • How long is a flight from Chiang Mai to Boston?

    A nonstop flight from Chiang Mai to Boston takes 00m, covering 8,159 miles.

  • Do I need a passport to fly from Chiang Mai to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Chiang Mai to Boston flight?

    Round-trip flights from Chiang Mai to Boston range from $1,218 to $1,360, with an average of $1,339 over the past 12 months. Anything below $1,218 counts as a good deal.

  • Have flight prices from Chiang Mai to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,166 to $4,534. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Chiang Mai to Boston looking right now?

    One-way fares from Chiang Mai to Boston are currently lower than usual. Average one-way flight prices are about $574, which is 25% below the typical average for this route.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • Which airports can I use when flying from Chiang Mai to Boston?

    Flights from Chiang Mai to Boston usually depart from Chiang Mai (CNX) and arrive at Boston Logan Intl (BOS).

  • Which airports do connecting flights from Chiang Mai to Boston pass through?

    Most connecting flights from Chiang Mai to Boston pass through Hong Kong Intl (HKG), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Chiang Mai to Boston?

    Yes. Flexible dates can save you up to 24% on flights from Chiang Mai to Boston. Wednesday is the cheapest departure day at $1,170 round-trip on average, while Sunday is the most expensive at $1,528, a difference of $358.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Chiang Mai and Boston?

    Boston is 11 hours behind Chiang Mai (Eastern Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Your guide to booking Chiang Mai to Boston flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Chiang Mai to Boston

Complete your trip to Boston with a hotel stay or car rental

Car rentals in Boston
Hotels in Boston
Vacations in Boston