Cathay Pacific Chennai to Boston Flights

Return flight: Boston – Chennai

Cheapflightsplus.com will find cheap Cathay Pacific flights from Chennai to Boston. Compare airline ticket prices and book air tickets starting from $571 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Cathay Pacific, arrivals and departure details below.

Find Cheap Airfare Chennai — Boston (MA) by Cathay Pacific

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in december: one-way - $571, two-way – $979.
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
1:50 am — 10:00 pm
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
10h stop
7:35 pm — 10:00 pm CX812 Cathay Pacific
Hong Kong — Boston
30h 40m
including layover
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from$571
1:50 am — 8:10 pm
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
50m stop
10:25 am — 12:15 pm CX828 Cathay Pacific
Hong Kong — Toronto
6h 20m stop
6:35 pm — 8:10 pm PD2947 Porter Airlines
Toronto — Boston
28h 50m
including layover
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from$841
1:50 am — 6:42 pm
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
50m stop
10:25 am — 12:15 pm CX828 Cathay Pacific
Hong Kong — Toronto
4h 45m stop
5:00 pm — 6:44 pm AC764 Air Canada
Toronto — Boston
27h 22m
including layover
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from$893
1:50 am — 3:57 pm
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
50m stop
10:25 am — 12:15 pm CX828 Cathay Pacific
Hong Kong — Toronto
2h stop
2:15 pm — 3:57 pm AC8694 Air Canada
Toronto — Boston
24h 37m
including layover
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from$893
1:50 am — 8:40 am
+1 day
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
8h 35m stop
6:10 pm — 10:45 pm KE176 Korean Air
Hong Kong — Seoul
10h 25m stop
9:10 am — 8:40 am KE91 Korean Air
Seoul — Boston
41h 20m
including layover
Find flight
from$1067
1:50 am — 7:06 pm
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
3h stop
12:35 pm — 1:00 pm CX806 Cathay Pacific
Hong Kong — Chicago
2h 47m stop
3:47 pm — 7:06 pm CX7584 Cathay Pacific
Chicago — Boston
27h 46m
including layover
Find flight
from$1108
1:50 am — 6:42 pm
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
50m stop
10:25 am — 12:15 pm CX828 Cathay Pacific
Hong Kong — Toronto
4h 45m stop
5:00 pm — 6:42 pm AC8696 Air Canada
Toronto — Boston
27h 22m
including layover
Find flight
from$2957
1:50 am — 10:37 pm
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
50m stop
10:25 am — 12:15 pm CX828 Cathay Pacific
Hong Kong — Toronto
8h 40m stop
8:55 pm — 10:37 pm AC8698 Air Canada
Toronto — Boston
31h 17m
including layover
Find flight
from$3014
1:50 am — 10:49 pm
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
6h 55m stop
4:30 pm — 7:05 pm CX840 Cathay Pacific
Hong Kong — New York
2h 35m stop
5:29 pm — 6:40 pm CX7539 Cathay Pacific
New York — Boston
31h 29m
including layover
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from$3148
1:50 am — 10:13 am
+1 day
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
17h 45m stop
3:20 am — 5:45 am CX844 Cathay Pacific
Hong Kong — New York
3h 15m stop
9:00 am — 10:13 am CX7558 Cathay Pacific
New York — Boston
42h 53m
including layover
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from$3148
1:50 am — 11:09 pm
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
6h 55m stop
4:30 pm — 7:05 pm CX840 Cathay Pacific
Hong Kong — New York
2h 54m stop
10:29 pm — 11:43 pm CX7559 Cathay Pacific
New York — Boston
31h 49m
including layover
Find flight
from$3157
1:50 am — 9:42 am
+1 day
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
9h 10m stop
6:45 pm — 8:35 pm CX826 Cathay Pacific
Hong Kong — Toronto
11h 25m stop
8:00 am — 9:42 am AC8690 Air Canada
Toronto — Boston
42h 22m
including layover
Find flight
from$3172
1:50 am — 7:06 pm
+1 day
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
23h 55m stop
9:30 am — 12:10 pm CX830 Cathay Pacific
Hong Kong — New York
5h 34m stop
5:44 pm — 7:06 pm CX7557 Cathay Pacific
New York — Boston
51h 46m
including layover
Find flight
from$3173
1:50 am — 8:40 am
+1 day
1:50 am — 9:35 am CX632 Cathay Pacific
Chennai — Hong Kong
7h 15m stop
4:50 pm — 9:15 pm CX416 Cathay Pacific
Hong Kong — Seoul
11h 55m stop
9:10 am — 8:40 am KE91 Korean Air
Seoul — Boston
41h 20m
including layover
Find flight
from$5353
*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There are 15 flights by Cathay Pacific from Chennai to Boston every week with departures from Chennai. All flights arrive at Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail.

Departures start from 1:50 am to 1:50 am. Nonstop flight is 24h 37m. The time difference between Chennai and Boston is 10h30 minutes.

  • The fastest flight 24h 37m
  • Average flight time 31h 23m
  • The earliest flight 1:50 am
  • The latest flight 1:50 am
  • Distance 8198 ml

The cheapest months for traveling to Boston are february (from 571 $), december (from 576 $), january (from 841 $).

The most expensive and popular months are november (from 2 996 $), january (from 841 $), december (from 576 $).

The cheapest flight by Cathay Pacific that our users were able to find is $571. This airfare is economy class on one-way CX632 flight for February 21, 2025 leaving Chennai in Chennai at 1:50 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Cathay Pacific there are other 24 airline carriers between Chennai and Boston. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chennai to Boston.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

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  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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