Find Cheap Flights from Boston Logan International to Chiang Mai (BOS - CNX)

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Good to Know

Average Price:
$1367
(avg. price over the last 2 weeks)
Good Deal:
$932
or less (round trip)

When to Book Flights from Boston Logan International to Chiang Mai

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $931 or less.
The cheapest flight from Boston Logan International to Chiang Mai was found 41 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Boston Logan International to Chiang Mai Flights

How long does a flight from Boston Logan International to Chiang Mai take?
An average nonstop flight takes 21h 10m, covering a distance of 8162 miles.
Which airlines provide the cheapest flights from Boston Logan International to Chiang Mai?
In the past 3 days, the cheapest round-trip tickets were found on Qatar Airways ($784), Multiple Airlines ($905) and China Eastern ($957).
Do I need a passport to fly between Boston Logan International and Chiang Mai?
Yes.

Book cheap flights from Boston Logan International to Chiang Mai (round-trip)

Airports
Origin
Boston
$784
only
$784
Destination
Chiang Mai
$784
only
$784
Wed, Aug 1
BOS
CNX
24h 25m
Wed, Sep 5
CNX
BOS
39h 30m
Trip: 36 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7192 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.6
Entertainment
8.2
Food
7.9
ATL
DOH
Excellent 10.0

If you upgrade...it’s pricey but man doesn’t it look nice. Their regular seats are great. Get an emergency seat. Food isn’t kosher and tastes good. Never one complaint with these guys!

If I had to pick one thing...it’s that their free WiFi is only on select planes...not all. Sorry nothing else to dislike.

DOH
PHL
Excellent 9.6

The service on board is excellent

Nothing

DAR
DOH
Mediocre 2.0

Nothing

Theyt cancelled my trip

DOH
CDG
Mediocre 2.0

Nothing

They cancelled my trip

MAA
DOH
Good 6.0

The food options was bad...during my trip asked for certain meal they claim that they are out of it. I also did not like how they check you into room in Doha & Chennai way before boarding time that time could have used for shopping instead of sitting in the room.

Mon, May 14
BOS
CNX
42h 57m
Thu, May 24
CNX
BOS
41h 08m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
BOS
CNX
37h 40m
Tue, Mar 20
CNX
BOS
51h 05m
Trip: 7 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4578 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
KMG
Okay 5.6

We stopped in NAO (Nanchong) for about an hour and it was quite a sketch experience.

PVG
BKK
Excellent 8.0

The free slippers!

CMB
PVG
Good 7.6

good price. on time. reasonably comfortable economy seats.

food could have been better. drinks especially. No diet drinks. I think they had one bottle of red wine for the whole cabin.

PVG
LAX
Good 6.0

I liked all the service but I missed my flight yet I was only 50 minutes before and was forced to book another flight to catch up when all I had to do was be helped to make it on the first flight.

PVG
DEL
Excellent 8.0

Timely departure/arrival, comfortable flight, helpful crew

Food menu selection

Mon, Jul 23
BOS
CNX
40h 25m
Mon, Aug 27
CNX
BOS
29h 54m
Trip: 36 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 4273 reviews
Overall
7.1
Boarding
7.2
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.7
CAN
HAN
Excellent 8.3

Ok

SIN
CAN
Excellent 8.3

Flew Business class from SIN to CAN. Seats were OK, crew was very attentive and eager to please. Food was good.

Seat did not go back as far as I would have liked

LAX
CAN
Okay 5.3

Ko

TAO
CAN
Okay 4.6

No entertainment, not even an English language newspaper. Delayed boarding and departure, as usual.

CAN
LAX
Excellent 8.0

A-380 seems to be significantly quieter than the 777.

Wed, May 16
BOS
CNX
32h 35m
Mon, May 21
CNX
BOS
31h 54m
$1025
Trip: 6 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2306 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
SIN
LAX
Excellent 9.6

SQ did a great job again. I plan to fly them in the future.

My only criticism is that the flight attendants didn’t pass through the cabin with water during the 9 hour flight.

SIN
DPS
Excellent 10.0

More leg room than other airlines, superb service and excellent food!

LAX
NRT
Excellent 9.6

Everything

Lost our luggage that full with our winter clothing for the trip singapore airlines delivered to our hotel the next day and compensate us ¥jpn 12000

SGN
SIN
Good 6.3

Nothing

My flight was delayed by 2 hours so I missed my connecting flight in Singapore. There was a huge queue of people who missed their connecting flight cos of an accident in the runway. The airline did nothing to prepare for this situation. It took hours to get another flight organised, communication was non existent and refreshments took ages to come. Airline didn't help with finding a hotel for stranded passengers.

SFO
SIN
Excellent 10.0

The seats seem to have more leg room, food was actually good, and the staff was delightful.

It was a 17 hour flight, but they made it bearable.

Sun, May 13
BOS
CNX
25h 45m
Wed, May 23
CNX
BOS
39h 00m
$1093
Trip: 11 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4023 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
SFO
HKG
Excellent 8.3

Brand new A350-900 airplane. Better movie selection. Nicer bathrooms.

No more advanced seat selection except for an additional $180. No more serving wine and beer with dinner although I think its still available on request. A lot more screaming kids on the flight. Cathay is becoming more like the budget Chinese airlines. Sad.

HKG
MNL
Mediocre 2.0

Absolutely nothing

That they continuously made mistakes and wasted my time and money. Let alone no sleep and carrying everything to 3 different terminals not completing my trip on any of them. Now I’m spending Valentine’s Day alone in a hotel in Hong Kong instead of meeting my gfs family and sleeping with her the first time in Manila.

MNL
HKG
Mediocre 2.0

Flight to Hongkong arrived late in Hongkong hence had to stay extra 31/2 hours in Honking to wait for the next flight to New York!

CEB
HKG
Excellent 10.0

Boarding and staff

None

HKG
EWR
Mediocre 2.0

Overall waiting and long flight.

Sun, Jul 22
BOS
CNX
26h 45m
Sat, Sep 1
CNX
BOS
56h 38m
$1325
Trip: 42 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 3932 reviews
Overall
6.5
Boarding
6.7
Comfort
6.4
Crew
6.9
Entertainment
6.0
Food
6.0
PEK
IAD
Excellent 10.0

Level of Service and the food.

PEK
LAX
Excellent 8.0

Good flight, clean, good service and great price

Food for vegetarians is not that great. Carry your own food. English is definitely a problem for the crew but everything is manageable.

BKK
PEK
Okay 5.0

A completely packed plane on a 14 hour flight from Beijing to NYC, freezing cold. I was too exhausted to eat my second meal. The flight attendants were great, but i"ll avoid flying Air China in the future.

EWR
PEK
Mediocre 2.0

The flight itself was fine

Air China canceled my original flight without notification, put me on a different flight and then changed my connecting flight to the next day so I landed an entire day after my original plan. They also put me inside a very uncomfortable hotel in Beijing.

LAX
PEK
Okay 4.0

Efficient and friendly staff

Seat backs barely recline - not acceptable for flight of this distance. For this reason will not book Air China again

Wed, Mar 14
BOS
CNX
21h 10m
Wed, Mar 21
CNX
BOS
42h 50m
Trip: 8 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7192 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.6
Entertainment
8.2
Food
7.9
ATL
DOH
Excellent 8.3

On our flight from Atlanta, we loved the service and great recommendations from the flight attendant, Carmen, who made great suggestions for our Malaysia trip.

The seats were very tight and the food was okay, but the staff was great.

DOH
MNL
Excellent 10.0

Staff was outstanding

N/A

PHL
DOH
Excellent 10.0

Staff was outstanding

N/A

MAA
DOH
Good 6.0

The food options was bad...during my trip asked for certain meal they claim that they are out of it. I also did not like how they check you into room in Doha & Chennai way before boarding time that time could have used for shopping instead of sitting in the room.

DAR
DOH
Mediocre 2.0

Nothing

Theyt cancelled my trip

Tue, Mar 27
BOS
CNX
49h 35m
Wed, Apr 18
CNX
BOS
31h 09m
Trip: 23 days
Overall 0.0 Poor
Based on 0 reviews
Sun, May 13
BOS
CNX
39h 25m
Thu, May 24
CNX
BOS
52h 24m
Trip: 12 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4578 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
CTU
KWL
Excellent 10.0

Airline personnel very helpful. Plane was clean.

Finding China Eastern in very large terminal. Almost no signs in English.

LAX
PVG
Excellent 8.3

The airplane was nice and new, the crew was nice and diligent, and the food was better than last time.

The seat wasn't the most comfortable and my seat was hurting half way through.

PVG
LAX
Good 6.0

I liked all the service but I missed my flight yet I was only 50 minutes before and was forced to book another flight to catch up when all I had to do was be helped to make it on the first flight.

SFO
PVG
Excellent 8.3

The crew members were extremely helpful and accommodating.

There was no hand soap in any of the bathrooms.That means no one on the plane, including the crew members, could wash their hands for the duration of the 14-hour flight. Disgusting! I sked one of the crew members to refill the soap, but it appears that they had none.

PVG
JFK
Good 6.3

good price. on time. reasonably comfortable seats.

unannounced gate change that almost led to our missing the flight. mediocre food and non-existent entertainment.

Tue, Jul 24
BOS
CNX
40h 25m
Mon, Aug 27
CNX
BOS
29h 54m
Trip: 35 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 4273 reviews
Overall
7.1
Boarding
7.2
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.7
LAX
CAN
Mediocre 3.3

2 hour delay caused issues with connecting flights and baggage didn’t make it with me to final destination. Seats were small and the window seat was so far from the window that you could not lean against it

CAN
HAN
Excellent 8.3

Ok

MNL
CAN
Excellent 10.0

I am really contented of my flight. Not enough waiting in connecting flights and my baggage were all okey.

BKK
CAN
Good 7.6

For such a classy airline, they have terrible coffee and tea

CAN
LAX
Excellent 8.0

A-380 seems to be significantly quieter than the 777.

Tue, Jul 31
BOS
CNX
35h 45m
Wed, Sep 5
CNX
BOS
31h 49m
Trip: 37 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 16
BOS
CNX
32h 35m
Sun, May 27
CNX
BOS
31h 54m
$1075
Trip: 12 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2306 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
LAX
NRT
Excellent 9.6

Everything

Lost our luggage that full with our winter clothing for the trip singapore airlines delivered to our hotel the next day and compensate us ¥jpn 12000

MAA
SIN
Good 7.6

The seats and there is not much leg room

SIN
LAX
Excellent 9.6

SQ did a great job again. I plan to fly them in the future.

My only criticism is that the flight attendants didn’t pass through the cabin with water during the 9 hour flight.

SIN
CGK
Okay 4.0

The flights were always late causing us to miss a connection. Also when purchasing the ticket I was not informed of two extra stops that only showed up when I checked in.

SIN
LAX
Good 7.6

There was not much leg room in the seatings

Wed, Jul 25
BOS
CNX
28h 05m
Mon, Aug 27
CNX
BOS
29h 54m
Trip: 34 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 4273 reviews
Overall
7.1
Boarding
7.2
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.7
CAN
DPS
Okay 5.6

Extra leg room in emergency exit row They actually played a movie that was in English. Not the first time I have flown China Southern, but the first time I had air control above. This is something I feel makes flight a bit more comfortable.

Food is terrible. They ran out of wine during first beverage service. Exit row passengers are not permitted to keep items under seat. Flight was delayed at take off and perhaps in route because we were over an hour off of schedule. Aircraft always had a line for the bathroom, two is not enough for amount of people and duration of flight. I do not know if there was bathroom in front, it was sectioned off.

SIN
CAN
Excellent 8.3

Flew Business class from SIN to CAN. Seats were OK, crew was very attentive and eager to please. Food was good.

Seat did not go back as far as I would have liked

TAO
CAN
Okay 4.6

No entertainment, not even an English language newspaper. Delayed boarding and departure, as usual.

CAN
LAX
Excellent 10.0

Excellent

LAX
CAN
Okay 5.3

Ko

Mon, May 14
BOS
CNX
28h 30m
Mon, May 21
CNX
BOS
39h 00m
$1093
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4023 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
JFK
Mediocre 2.0

Delayed flight after waiting for hours in Hongkong. The male flight attendant was inefficient. Did not check on passenger’s concern even after it was brought to his attention. Simple request for water took forever to arrive. Did not like meal so requested a cup of noodle instead but the noodle never arrived. It is stated in their menu that snacks like cup of noodle is available through out the flight but only when you stand up and get it from them. Very poor service. I will never fly Cathay Pacific again. That will be the first and the last.

ORD
HKG
Mediocre 2.0

Delayed flight and promised me in Chicago and in Flight that the plane in Hong Kong would wait. Now I am sitting inside the Airport waiting until morning to fly out. I will never fly with them again. LIARS!

MNL
HKG
Mediocre 2.0

Flight to Hongkong arrived late in Hongkong hence had to stay extra 31/2 hours in Honking to wait for the next flight to New York!

SGN
HKG
Mediocre 2.0

Flight delay was not announce until boarding time. Such chaos!! at 1:00 AM. Rescheduled the next 24hrs. I was lucky to live within one hour of the airport. Next day, after boarded the plane, had to sit inside plane for 2 1/2 hours until the plane takes off. It was not a good experienced, even though they gave us a voucher for 75.$

HKG
YYZ
Okay 5.6

Food is fine.

washrooms are small and dirty.

Wed, Jul 25
BOS
CNX
36h 40m
Wed, Aug 29
CNX
BOS
31h 54m
Trip: 36 days
Overall 0.0 Poor
Based on 0 reviews
Sat, May 12
BOS
CNX
24h 25m
Sun, May 27
CNX
BOS
39h 30m
$1061
Trip: 16 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7192 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.6
Entertainment
8.2
Food
7.9
DEL
DOH
Good 7.3

Good movies, Comfortable seats

Food could be better.

DOH
MNL
Excellent 10.0

Staff was outstanding

N/A

PHL
DOH
Excellent 10.0

Staff was outstanding

N/A

DAR
DOH
Mediocre 2.0

Nothing

Theyt cancelled my trip

DOH
CDG
Mediocre 2.0

Nothing

They cancelled my trip

Mon, Jul 30
BOS
CNX
40h 25m
Sat, Sep 8
CNX
BOS
48h 32m
Trip: 41 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 4273 reviews
Overall
7.1
Boarding
7.2
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.7
BKK
CAN
Good 7.6

For such a classy airline, they have terrible coffee and tea

CAN
LAX
Excellent 10.0

Excellent

LAX
CAN
Okay 5.3

Ko

CAN
DPS
Okay 5.6

Extra leg room in emergency exit row They actually played a movie that was in English. Not the first time I have flown China Southern, but the first time I had air control above. This is something I feel makes flight a bit more comfortable.

Food is terrible. They ran out of wine during first beverage service. Exit row passengers are not permitted to keep items under seat. Flight was delayed at take off and perhaps in route because we were over an hour off of schedule. Aircraft always had a line for the bathroom, two is not enough for amount of people and duration of flight. I do not know if there was bathroom in front, it was sectioned off.

CAN
LAX
Excellent 8.0

A-380 seems to be significantly quieter than the 777.

Thu, May 17
BOS
CNX
32h 35m
Mon, May 21
CNX
BOS
31h 54m
$1087
Trip: 5 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2306 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
LAX
NRT
Excellent 9.6

Everything

Lost our luggage that full with our winter clothing for the trip singapore airlines delivered to our hotel the next day and compensate us ¥jpn 12000

SIN
SFO
Okay 5.0

United miles.

Entertainment very poor, no selection, I took the flt in Jan and the movies and selection was sane in Feb. Bad. Food was so so.

LAX
ICN
Good 7.0

Loved the hot towel service

Entertainment could be better, however there were a few new and Oscar nominated movies available. Personal air conditioning would be great, I was too hot the entire flight

SIN
LAX
Excellent 9.6

SQ did a great job again. I plan to fly them in the future.

My only criticism is that the flight attendants didn’t pass through the cabin with water during the 9 hour flight.

SGN
SIN
Good 6.3

Nothing

My flight was delayed by 2 hours so I missed my connecting flight in Singapore. There was a huge queue of people who missed their connecting flight cos of an accident in the runway. The airline did nothing to prepare for this situation. It took hours to get another flight organised, communication was non existent and refreshments took ages to come. Airline didn't help with finding a hotel for stranded passengers.

Sun, May 13
BOS
CNX
25h 45m
Fri, May 25
CNX
BOS
22h 10m
$1127
Trip: 13 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 4023 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
YYZ
Okay 5.6

Food is fine.

washrooms are small and dirty.

HKG
JFK
Excellent 10.0

The crew are great and the food is good .Excellent service

Nothing

HKG
JFK
Mediocre 2.0

Delayed flight after waiting for hours in Hongkong. The male flight attendant was inefficient. Did not check on passenger’s concern even after it was brought to his attention. Simple request for water took forever to arrive. Did not like meal so requested a cup of noodle instead but the noodle never arrived. It is stated in their menu that snacks like cup of noodle is available through out the flight but only when you stand up and get it from them. Very poor service. I will never fly Cathay Pacific again. That will be the first and the last.

ORD
HKG
Mediocre 2.0

Nothing

I’m still not there. They had me go to the airport 5 hours early to get a different flight cuz theirs was delayed then after not being able to make those flights carrying my 5 bags to 3 different terminals they said just go on their delayed flight and cuz they had over 80 people going on to Manila that they would hold the last flight there but when we landed we were informed going to a hotel and no compensation for it. I am extremely pissed off

SGN
HKG
Mediocre 2.0

Flight delay was not announce until boarding time. Such chaos!! at 1:00 AM. Rescheduled the next 24hrs. I was lucky to live within one hour of the airport. Next day, after boarded the plane, had to sit inside plane for 2 1/2 hours until the plane takes off. It was not a good experienced, even though they gave us a voucher for 75.$

Show more results

Boston Logan International to Chiang Mai Flight Information

Flights Arrive in Chiang Mai
Flights Depart from Boston Logan International
Flight Price $784
Distance 8162 miles
Airlines Qatar Airways, China Eastern, China Southern, Singapore Airlines, Cathay Pacific, Air China
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.