HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$587+ Cheap flights from Boston (BOS) to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CNX
Nov 19 — Nov 261
Tue 11/19
Tue 11/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Chiang Mai with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 14, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

May

Cheapest in

October

Round-trip from

$1,009
(Booking.com)

One-way from

$587
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Chiang Mai flights.
Search Deals
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals
From Boston Logan Intl to Chiang Mai
Search Deals
One-way flight from Boston Logan Intl to Chiang Mai
Search Deals

Find flight deals from Boston to Chiang Mai

Cheapest flights from Boston to Chiang Mai
Explore the most affordable flight options available from Boston to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This Gurufare deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2412:30 amBOS - CNX
1 stop21h 20mCathay Pacific
Mon 4/287:25 pmCNX - BOS
1 stop37h 55mCathay Pacific
Deal found 11/14$1,041
This Gurufare deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2412:30 amBOS - CNX
2 stops25h 15mMultiple Airlines
Mon 4/287:25 pmCNX - BOS
1 stop37h 55mMultiple Airlines
Deal found 11/14$1,233
This Delta deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2511:00 amBOS - CNX
1 stop24h 05mDelta
Mon 4/2811:15 pmCNX - BOS
2 stops35h 44mDelta
Deal found 11/14$1,290
This KAYAK deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2511:00 amBOS - CNX
1 stop24h 05mKorean Air
Mon 4/2811:15 pmCNX - BOS
1 stop22h 15mKorean Air
Deal found 11/14$1,444
This FareScan deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2510:10 pmBOS - CNX
2 stops25h 10mEmirates
Mon 4/288:00 pmCNX - BOS
2 stops29h 10mEmirates
Deal found 11/13$1,560
This FlightHub deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/98:00 amBOS - CNX
2 stops51h 05mAsiana Airlines
Sun 4/2712:45 amCNX - BOS
2 stops41h 33mAsiana Airlines
Deal found 11/14$1,682
This FlightHub deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/98:00 pmBOS - CNX
2 stops34h 55mTurkish Airlines
Mon 4/289:10 pmCNX - BOS
2 stops33h 30mTurkish Airlines
Deal found 11/14$1,696
This oojo deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/227:29 pmBOS - CNX
2 stops34h 21mChina Southern
Sun 12/16:50 pmCNX - BOS
2 stops48h 05mChina Southern
Deal found 11/13$1,924
This Gurufare deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/257:30 amBOS - CNX
3 stops37h 50mQatar Airways
Mon 4/2812:35 pmCNX - BOS
2 stops37h 15mQatar Airways
Deal found 11/14$2,152
This KAYAK deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/257:30 amBOS - CNX
3 stops39h 50mEtihad Airways
Mon 4/288:00 pmCNX - BOS
2 stops30h 15mEtihad Airways
Deal found 11/13$2,276

Find flights from Boston to Chiang Mai within your budget

Customize your flight search to find flights from Boston to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,363 searches. Data last updated November 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Sun 3/2

11:00 am-2:05 pm

1 stop39h 05m

Chiang Mai

Sun 3/9

3:20 pm-9:40 am

1 stop29h 20m

$1,009

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Sun 11/24

12:30 am-9:50 am

1 stop21h 20m

Chiang Mai

Mon 4/28

7:25 pm-10:20 pm

1 stop37h 55m

$1,041

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Sun 3/2

7:35 pm-11:05 pm

2 stops39h 30m

Chiang Mai

Wed 4/9

11:15 pm-11:55 pm

2 stops35h 40m

$1,148

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Sat 3/8

9:15 pm-11:20 am

2 stops26h 05m

Chiang Mai

Sat 3/22

10:10 am-2:55 pm

2 stops39h 45m

$1,194

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Sat 4/12

9:35 pm-9:20 am

2 stops24h 45m

Chiang Mai

Wed 5/14

8:00 pm-7:40 pm

2 stops34h 40m

$1,198

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Mon 11/25

10:10 pm-11:20 am

2 stops25h 10m

Chiang Mai

Mon 4/28

8:00 pm-2:10 pm

2 stops29h 10m

$1,560

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Mon 12/9

8:00 am-11:05 pm

2 stops51h 05m

Chiang Mai

Sun 4/27

12:45 am-7:18 am

2 stops41h 33m

$1,682

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Mon 12/9

8:00 pm-6:55 pm

2 stops34h 55m

Chiang Mai

Mon 4/28

9:10 pm-7:40 pm

2 stops33h 30m

$1,696

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Sun 3/2

8:55 am-9:20 am

3 stops36h 25m

Chiang Mai

Wed 4/9

8:00 pm-3:15 pm

2 stops30h 15m

$1,863

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Fri 12/13

12:15 pm-5:50 pm

2 stops41h 35m

Chiang Mai

Sun 1/5

6:50 pm-7:01 am

2 stops48h 11m

$2,623

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 17 results
1
2

Compare providers for flights from Boston to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Chiang Mai in November.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Chiang Mai flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Chiang Mai flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Chiang Mai flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to Chiang Mai

Get recent, data-driven insights about flights from Boston to Chiang Mai including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to Chiang Mai?

Currently, September is the cheapest month in which you can book a flight from Boston to Chiang Mai (average of $1,041). Flying from Boston to Chiang Mai in June is currently the most expensive (average of $1,564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to CNX?

Find hourly flight availability from Boston to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2024.

A simple way to save on the total cost of your ticket is to fly from Boston to Chiang Mai at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated November 14, 2024.
Read reviews from past customers who have flown Korean Air, Qatar Airways and China Southern from Boston to Chiang Mai. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,036 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Asiana Airlines
8.4
Very good
478 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,506 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,788 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Cathay Pacific
7.6
Good
874 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Boston to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boston to Chiang Mai round-trip?

    Currently priced at $1,009, Korean Air will fly you from Boston to Chiang Mai and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and Delta - these airlines can fly you to your destination from $1,041 and $1,148, respectively. These flights start at 30% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Chiang Mai one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $607. Users have also found prices from $772 and $1,147 on Cathay Pacific and Asiana Airlines, respectively.

  • Can I find deals for flights from Boston to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Boston to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Chiang Mai.

  • Can I find deals for business class flights from Boston to Chiang Mai?

    Yes. Cheapflights offers flight deals from Boston to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Boston to Chiang Mai (average of $1,041). Flying from Boston to Chiang Mai in June is currently the most expensive (average of $1,564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Boston to Chiang Mai

Discover the top 3 airlines that operate flights from Boston to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,040Average$1,404FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,108Average$1,742FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,150Average$1,566FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines