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Cheap flights from Boston to Chennai from ₹ 44,672

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MAA
11 Aug — 18 Aug1
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
Explore the most affordable flight options available from Boston to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Mon 5/1009:30
BOS
-
MAA
2 stops31h 50m
Etihad Airways
Tue 20/1004:05
MAA
-
BOS
1 stop20h 05m
Etihad Airways
Deal found 8/7₹ 84,105
Sun 6/908:43
BOS
-
MAA
2 stops25h 57m
Etihad Airways
Fri 16/1021:55
MAA
-
BOS
2 stops32h 41m
Etihad Airways
Deal found 8/7₹ 84,390
Thu 8/1016:25
BOS
-
MAA
1 stop30h 30m
Etihad Airways
Fri 23/1015:40
MAA
-
BOS
2 stops32h 50m
Etihad Airways
Deal found 8/7₹ 84,581
Tue 1/917:07
BOS
-
MAA
2 stops24h 13m
Multiple Airlines
Sun 20/904:20
MAA
-
BOS
1 stop20h 25m
Multiple Airlines
Deal found 9/7₹ 85,438
Wed 26/822:00
BOS
-
MAA
1 stop19h 20m
Multiple Airlines
Sat 10/1004:20
MAA
-
BOS
2 stops27h 04m
Multiple Airlines
Deal found 11/7₹ 86,010
Thu 17/917:10
BOS
-
MAA
2 stops24h 10m
Multiple Airlines
Sat 26/904:20
MAA
-
BOS
2 stops26h 59m
Multiple Airlines
Deal found 11/7₹ 86,391
Wed 5/816:30
BOS
-
MAA
2 stops30h 25m
Etihad Airways
Wed 9/921:55
MAA
-
BOS
1 stop25h 45m
Etihad Airways
Deal found 8/7₹ 86,486
Thu 17/909:30
BOS
-
MAA
2 stops25h 10m
Etihad Airways
Sat 26/921:55
MAA
-
BOS
1 stop25h 45m
Etihad Airways
Deal found 11/7₹ 86,676
Tue 6/1016:25
BOS
-
MAA
1 stop18h 15m
Etihad Airways
Wed 21/1021:55
MAA
-
BOS
1 stop26h 15m
Etihad Airways
Deal found 8/7₹ 87,057
Thu 8/1016:25
BOS
-
MAA
1 stop30h 30m
Etihad Airways
Sat 24/1004:05
MAA
-
BOS
2 stops26h 31m
Etihad Airways
Deal found 10/7₹ 87,153
Sun 19/716:40
BOS
-
MAA
1 stop30h 15m
Etihad Airways
Sun 13/915:40
MAA
-
BOS
2 stops41h 44m
Etihad Airways
Deal found 9/7₹ 87,248

Find flight deals from Boston to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Chennai (MAA). 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 12 July 2026.

Round-trip from

₹ 84,105

One-way from

₹ 44,672

Popular in

December

Cheapest in

January

Average price

₹ 121,252
Etihad Airways
  • Etihad Airways
  • 5/10-20/10
  • 3 total stops
  • 51h 55m total
  • Boston to Chennai
Search Deals
23/8
  • 23/8
  • 2 total stops
  • 22h 35m total
  • Boston to Chennai
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (₹ 290,210 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 333,289 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Chennai 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 454,620 searches. Data last updated 12 July 2026.
Use the filters below to find and compare flights from Boston to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Thu 13/8

16:40-20:20

1 stop18h 10m

Chennai

Mon 31/8

10:15-14:10

1 stop37h 25m

₹ 101,440

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 20/9

22:00-02:50

1 stop19h 20m

Chennai

Thu 24/9

04:20-16:55

2 stops46h 05m

₹ 106,774

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 20/9

16:40-02:50

1 stop24h 40m

Chennai

Thu 24/9

21:55-14:10

1 stop25h 45m

₹ 107,441

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Mon 10/8

16:40-02:50

1 stop24h 40m

Chennai

Thu 27/8

21:55-14:10

1 stop25h 45m

₹ 119,347

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Fri 13/11

20:00-12:20

2 stops29h 50m

Chennai

Sun 29/11

21:05-18:05

2 stops31h 30m

₹ 124,014

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Fri 7/8

08:30-02:50

2 stops32h 50m

Chennai

Sat 5/9

04:05-14:10

1 stop19h 35m

₹ 134,396
Fastest return journey

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 23/8

22:00-02:40

1 stop19h 10m

Chennai

Sun 30/8

04:20-19:03

2 stops24h 13m

₹ 143,730

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Fri 31/7

16:40-02:50

1 stop24h 40m

Chennai

Thu 6/8

21:55-14:10

1 stop25h 45m

₹ 156,779

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sat 1/8

06:10-02:50

2 stops59h 10m

Chennai

Fri 7/8

04:20-18:45

2 stops23h 55m

₹ 160,018

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Wed 23/12

16:28-05:35

2 stops26h 37m

Chennai

Tue 26/1

07:35-19:40

1 stop22h 35m

₹ 161,066

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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
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.

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 best time to book flights from Boston to Chennai is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Chennai (average of ₹ 77,723). Flying from Boston to Chennai in December is currently the most expensive (average of ₹ 138,873). 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?

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. 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 Chennai. Reviews last updated 12 July 2026.
See what other customers who have flown with Etihad Airways from Boston to Chennai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,475 reviews
Check prices

Comfort

7.3

Food

7.2

Entertainment

7.2

Overall

7.3

Boarding

7.6

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience
Etihad Airways
7.3
Good
1,475 reviews
Etihad Airways
7.3
Good
1,475 reviews
Check prices

Comfort

7.3

Food

7.2

Entertainment

7.2

Overall

7.3

Boarding

7.6

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience

Related info for your journey

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

  • How long is the flight from Boston to Chennai?

    Etihad Airways and Qatar Airways can get you from Boston to Chennai in just under 18h 10m. Your travel time can differ by up to 1h 10m. There are 13182 km between Boston and Chennai. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Boston to Chennai round-trip?

    Etihad Airways, at ₹ 31,883, was found to be the cheapest airline from Boston to Chennai.. Etihad Airways is 68% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, January is the cheapest month in which you can book a flight from Boston to Chennai (average of ₹ 77,723). Flying from Boston to Chennai in December is currently the most expensive (average of ₹ 138,873). 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
Vellore
Mahabalipuram

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Chennai

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Chennai flights
Boston to Coimbatore flights
Hartford to Coimbatore flights
Boston to Madurai flights
Worcester to Chennai flights
Provincetown to Chennai flights

Top airline flying from Boston to Chennai

Discover the top airline that operate flights from Boston to Chennai. 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 454,620 searches. Data last updated 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 31,883Average₹ 78,317FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Chennai?

Cheapflights helps you search for flights from Boston to Chennai via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston to Chennai?

Cheapflights helps you find that perfect flight to Chennai from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Chennai with no change fees?

Yes! Cheapflights helps users easily find flights from Boston to Chennai with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Chennai become cheaper?

Yes! Start tracking prices for Boston to Chennai flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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