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Cheap flights from Boston to Chennai from £468

BOS — MAA
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Chennai

Mon 2/1122:10 -
1 stop23h 35m
Sun 6/1203:55 -
1 stop20h 30m
Deal found 25/10£711
Sun 1/1122:10 -
1 stop17h 40m
Tue 1/1221:45 -
1 stop26h 40m
Deal found 25/10£722
Sun 1/1122:10 -
1 stop35h 30m
Fri 4/1221:45 -
1 stop26h 40m
Deal found 25/10£733
Tue 24/1115:40 -
1 stop36h 55m
Mon 14/1209:55 -
1 stop38h 15m
Deal found 24/10£737
Sat 7/1122:10 -
1 stop23h 35m
Sun 6/1203:55 -
1 stop20h 30m
Deal found 25/10£748
Sun 1/1122:10 -
1 stop35h 30m
Sun 6/1221:45 -
1 stop26h 40m
Deal found 25/10£759
Fri 6/1115:40 -
1 stop36h 55m
Fri 4/1221:50 -
1 stop26h 20m
Deal found 25/10£767
Sun 1/1122:10 -
1 stop35h 30m
Fri 4/1203:55 -
1 stop20h 30m
Deal found 25/10£770
Wed 4/1122:10 -
1 stop35h 30m
Mon 30/1103:55 -
1 stop20h 30m
Deal found 25/10£785
Tue 1/1222:10 -
1 stop17h 40m
Mon 7/1203:55 -
1 stop20h 30m
Deal found 23/10£796
Sat 7/1122:10 -
1 stop23h 35m
Fri 4/1203:55 -
1 stop20h 30m
Deal found 25/10£797
Wed 4/1115:40 -
1 stop17h 40m
Sun 6/1216:05 -
1 stop32h 05m
Deal found 25/10£803

Find flight deals from Boston to Chennai

Round-trip from

£711

One-way from

£468

Popular in

December

Cheapest in

March

Average price

£662
Emirates
  • Emirates
  • 23/11-11/12
  • 2 total stops
  • 56h 15m total
  • Boston to Chennai
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Turkish Airlines
  • Turkish Airlines
  • 10/1-31/12
  • 2 total stops
  • 29h 45m total
  • Boston to Chennai
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Boston to Chennai that are best for you.

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Route

Depart

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Price

Cheapest return flight

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Sun 10/1

20:00-12:15

2 stops29h 45m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£468

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Sat 16/1

20:00-12:15

2 stops29h 45m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£468

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Sat 23/1

20:00-10:35

2 stops28h 05m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£490
Fastest return journey

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Fri 15/1

19:20-08:15

2 stops26h 25m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£516

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Mon 11/1

19:20-08:15

2 stops26h 25m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£516

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Mon 18/1

19:20-08:15

2 stops26h 25m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£516

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Sun 17/1

15:40-08:05

1 stop29h 55m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£560

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Thu 14/1

15:40-08:05

1 stop29h 55m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£617

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Mon 2/11

15:40-08:05

1 stop29h 55m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£617

BostonChennai

BOS Boston Logan Intl - MAA Chennai

BOSMAA

Boston Logan Intl

Mon 11/1

15:40-08:05

1 stop29h 55m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£617

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Boston to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Boston with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Boston to Chennai

How far ahead should I book a flight from Boston to Chennai?

The price you pay for your flight from Boston to Chennai may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Boston to Chennai (average of £611). Flying from Boston to Chennai in December is currently the most expensive (average of £1,106). 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.

How much does it cost for a return flight from Boston to Chennai?

Airfare is typical for this route at the moment.

Boston to Chennai flights typically cost between £625 and £823 in January.
The cheapest return price found within the last 5 days was £711 on Emirates (11 Jan–10 Mar).

Related info for your journey

  • How long is the flight from Boston to Chennai?

    Departing from Boston to Chennai will take you 35h 50m. There are 8191 mi between Boston and Chennai.

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

    Yes. In addition to deals on Boston to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Chennai?

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

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

    Yes. Cheapflights offers flight deals from Boston to Chennai 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 Chennai?

    Currently, March is the cheapest month in which you can book a flight from Boston to Chennai (average of £611). Flying from Boston to Chennai in December is currently the most expensive (average of £1,106). 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

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

Browse thousands of different options on Cheapflights for your next trip

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Chennai, users can toggle the no change fees filter when performing a flight search.

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Not ready to book yet? You can track prices for flights from Boston to Chennai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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