One Way

Popular Filters

Departure Airports

One Way Price

THB 37,524 THB 198,000

Duration

17 h 55 m 47 h 30 m

Stops From Boston

Departure From Boston

Before 6 AM

THB 38,801

6 AM - 12 PM

THB 38,801

12 PM - 6 PM

THB 37,525

After 6 PM

THB 37,525

Arrival at Chennai

Before 6 AM

THB 37,525

6 AM - 12 PM

THB 37,844

After 6 PM

THB 56,943

Alliances & Airlines

Oneworld

(5)

SkyTeam

()

Star Alliance

(18)

+ 3 more

Layover Airports

+ 6 more

Layover Duration

1 h 25 m 29 h 0 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 02 Jul 2026 05:42:11
Air Canada, Lufthansa

THB 39,082

THB 37,525

Transit Visa may be required

View Flight Details

Boston to Chennai , 5 Jul

Air Canada AC | 8611

18:50

Sun, 5 Jul 26

Terminal B

Boston, United States

01 h 36 m

20:26

Sun, 5 Jul 26

Montreal, Canada

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 844

16:35

Mon, 6 Jul 26

Montreal, Canada

07 h 25 m

06:00

Tue, 7 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 758

11:10

Tue, 7 Jul 26

Terminal T1

Frankfurt, Germany

09 h 30 m

00:10

Wed, 8 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Swiss

More Timing Options

THB 39,419

THB 37,844
View Flight Details

Boston to Chennai , 5 Jul

Swiss LX | 53

21:40

Sun, 5 Jul 26

Terminal E

Boston, United States

07 h 15 m

10:55

Mon, 6 Jul 26

Zurich, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Swiss LX | 2646

12:35

Mon, 6 Jul 26

Zurich, Switzerland

08 h

00:05

Tue, 7 Jul 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Swiss LX | 9866 | Operated By Air India

06:00

Tue, 7 Jul 26

Terminal T3

New Delhi, India

02 h 40 m

08:40

Tue, 7 Jul 26

Terminal T4

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Air Canada

THB 40,071

THB 38,478

Transit Visa may be required

View Flight Details

Boston to Chennai , 5 Jul

Air Canada AC | 8545

19:35

Sun, 5 Jul 26

Terminal B

Boston, United States

01 h 59 m

21:34

Sun, 5 Jul 26

Toronto, Canada

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 840

16:40

Mon, 6 Jul 26

Terminal T1

Toronto, Canada

07 h 50 m

06:30

Tue, 7 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 9584 | Operated By Lufthansa

11:10

Tue, 7 Jul 26

Terminal T1

Frankfurt, Germany

09 h 30 m

00:10

Wed, 8 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Lufthansa

THB 38,640

View Flight Details

Manchester to Chennai , 5 Jul

United Airlines UA | 4829

19:37

Sun, 5 Jul 26

Manchester, United States

01 h 58 m

21:35

Sun, 5 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 8826 | Operated By Lufthansa

17:55

Mon, 6 Jul 26

Washington-Dulles Apt, United States

08 h

07:55

Tue, 7 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 758

11:10

Tue, 7 Jul 26

Terminal T1

Frankfurt, Germany

09 h 30 m

00:10

Wed, 8 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Air Canada, Lufthansa

THB 40,413

THB 38,801

Transit Visa may be required

View Flight Details

Boston to Chennai , 5 Jul

Air Canada AC | 751

10:40

Sun, 5 Jul 26

Terminal B

Boston, United States

01 h 23 m

12:03

Sun, 5 Jul 26

Montreal, Canada

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 844

16:50

Sun, 5 Jul 26

Montreal, Canada

07 h 10 m

06:00

Mon, 6 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 758

11:10

Mon, 6 Jul 26

Terminal T1

Frankfurt, Germany

09 h 30 m

00:10

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa

THB 53,240

THB 51,112
View Flight Details

Boston to Chennai , 5 Jul

Lufthansa LH | 423

17:45

Sun, 5 Jul 26

Terminal E

Boston, United States

07 h 05 m

06:50

Mon, 6 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 758

11:10

Mon, 6 Jul 26

Terminal T1

Frankfurt, Germany

09 h 30 m

00:10

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 53,717

THB 51,571
View Flight Details

Boston to Chennai , 5 Jul

Qatar Airways QR | 744

22:00

Sun, 5 Jul 26

Terminal E

Boston, United States

12 h 30 m

17:30

Mon, 6 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 4788 | Operated By IndiGo

19:20

Mon, 6 Jul 26

Doha, Qatar

04 h 50 m

02:40

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Lufthansa

THB 56,809

THB 54,545
View Flight Details

Boston to Chennai , 5 Jul

United Airlines UA | 8852 | Operated By Lufthansa

17:45

Sun, 5 Jul 26

Terminal E

Boston, United States

07 h 05 m

06:50

Mon, 6 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 758

11:10

Mon, 6 Jul 26

Terminal T1

Frankfurt, Germany

09 h 30 m

00:10

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways

THB 59,306

THB 56,943
View Flight Details

Boston to Chennai , 5 Jul

Etihad Airways EY | 8

16:40

Sun, 5 Jul 26

Terminal C

Boston, United States

12 h 20 m

13:00

Mon, 6 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 346

14:30

Mon, 6 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

04 h 20 m

20:20

Mon, 6 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Emirates

THB 86,019

THB 82,587
View Flight Details

Boston to Chennai , 5 Jul

Emirates EK | 238

23:05

Sun, 5 Jul 26

Terminal E

Boston, United States

12 h 30 m

19:35

Mon, 6 Jul 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 542

21:00

Mon, 6 Jul 26

Terminal T3

Dubai, United Arab Emirates

04 h

02:30

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available