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Cheap flights from Boston to Chennai from $388

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Chennai departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
3:40 pm - 7:55 pmBOS-MAA
17h 45m1 stop
Etihad Airways Logo
3:55 am - 2:10 pmMAA-BOS
20h 45m1 stop
$751Etihad Airways
Find Deal
Fri, Feb 6 - Sun, Feb 22
Etihad Airways Logo
3:40 pm - 7:55 pmBOS-MAA
17h 45m1 stop
Etihad Airways Logo
3:55 am - 2:10 pmMAA-BOS
20h 45m1 stop
$752Etihad Airways
Find Deal
Thu, Jan 8 - Tue, Feb 17
Etihad Airways Logo
3:40 pm - 2:30 amBOS-MAA
24h 20m1 stop
Etihad Airways Logo
3:55 am - 2:10 pmMAA-BOS
20h 45m1 stop
$754Etihad Airways
Find Deal
Fri, Jan 2 - Sun, Feb 15
Etihad Airways Logo
3:40 pm - 3:10 pmBOS-MAA
37h 00m1 stop
Etihad Airways Logo
3:55 am - 2:10 pmMAA-BOS
20h 45m1 stop
$757Etihad Airways
Find Deal
Sun, Jan 4 - Tue, Feb 17
Etihad Airways Logo
3:40 pm - 8:10 amBOS-MAA
30h 00m1 stop
Etihad Airways Logo
3:55 am - 2:10 pmMAA-BOS
20h 45m1 stop
$758Etihad Airways
Find Deal
Sat, Jan 17 - Thu, Feb 5
Etihad Airways Logo
3:40 pm - 7:55 pmBOS-MAA
17h 45m1 stop
Etihad Airways Logo
3:45 pm - 2:10 pmMAA-BOS
32h 55m1 stop
$762Etihad Airways
Find Deal
Tue, Jan 6 - Fri, Jan 30
Etihad Airways Logo
3:40 pm - 7:55 pmBOS-MAA
17h 45m1 stop
Etihad Airways Logo
3:55 am - 3:10 pmMAA-BOS
20h 45m1 stop
$765Etihad Airways
Find Deal
Fri, Feb 13 - Sat, Mar 14
Etihad Airways Logo
3:40 pm - 7:55 pmBOS-MAA
17h 45m1 stop
Etihad Airways Logo
3:55 am - 2:10 pmMAA-BOS
20h 45m1 stop
$772Etihad Airways
Find Deal
Fri, Jan 9 - Thu, Feb 19
Etihad Airways Logo
3:40 pm - 7:55 pmBOS-MAA
17h 45m1 stop
Etihad Airways Logo
4:10 pm - 2:10 pmMAA-BOS
32h 30m1 stop
$774Etihad Airways
Find Deal
Sat, Jan 24 - Sat, Feb 7
Etihad Airways Logo
3:40 pm - 7:55 pmBOS-MAA
17h 45m1 stop
Etihad Airways Logo
9:40 pm - 2:10 pmMAA-BOS
27h 00m1 stop
$776Etihad Airways
Find Deal
Sat, Jan 3 - Tue, Feb 17

SWISS flights from Boston to Chennai

Our best SWISS deals on Boston to Chennai flight tickets
SWISS
Nov 29
BOS10:10 pmBoston Logan Intl
48h 15m
2 stops
MAA8:55 amChennai
Jan 25
MAA6:00 pmChennai
36h 30m
2 stops
BOS8:00 pmBoston Logan Intl
$924
Find similar
SWISS
Nov 27
BOS10:10 pmBoston Logan Intl
24h 15m
2 stops
MAA8:55 amChennai
Jan 21
MAA6:00 pmChennai
36h 50m
2 stops
BOS8:20 pmBoston Logan Intl
$934
Find similar
SWISS
Nov 29
BOS10:10 pmBoston Logan Intl
48h 15m
2 stops
MAA8:55 amChennai
Jan 27
MAA6:00 pmChennai
36h 50m
2 stops
BOS8:20 pmBoston Logan Intl
$974
Find similar

Lufthansa flights from Boston to Chennai

Our best Lufthansa deals on Boston to Chennai flight tickets
Lufthansa
Nov 26
BOS8:40 pmBoston Logan Intl
25h 35m
2 stops
MAA8:45 amChennai
Jan 27
MAA6:00 pmChennai
35h 05m
2 stops
BOS6:35 pmBoston Logan Intl
$958
Find similar
Lufthansa
Nov 27
BOS8:40 pmBoston Logan Intl
25h 35m
2 stops
MAA8:45 amChennai
Jan 20
MAA1:50 amChennai
22h 15m
1 stop
BOS1:35 pmBoston Logan Intl
$967
Find similar
Lufthansa
Nov 26
BOS4:20 pmBoston Logan Intl
44h 00m
2 stops
MAA10:50 pmChennai
Dec 3
MAA6:15 amChennai
46h 50m
2 stops
BOS6:35 pmBoston Logan Intl
$970
Find similar

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated November 19, 2025.
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

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Fri 2/6

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Sun 2/22

3:55 am-2:10 pm

1 stop20h 45m

$751

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Thu 1/8

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Tue 2/17

3:55 am-2:10 pm

1 stop20h 45m

$752

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Fri 1/2

3:40 pm-2:30 am

1 stop24h 20m

Chennai

Sun 2/15

3:55 am-2:10 pm

1 stop20h 45m

$754

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 1/4

3:40 pm-3:10 pm

1 stop37h 00m

Chennai

Tue 2/17

3:55 am-2:10 pm

1 stop20h 45m

$757

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sat 1/17

3:40 pm-8:10 am

1 stop30h 00m

Chennai

Thu 2/5

3:55 am-2:10 pm

1 stop20h 45m

$758

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Tue 1/6

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Fri 1/30

3:45 pm-2:10 pm

1 stop32h 55m

$762

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Fri 2/13

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Sat 3/14

3:55 am-3:10 pm

1 stop20h 45m

$765

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Fri 1/9

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Thu 2/19

3:55 am-2:10 pm

1 stop20h 45m

$772

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sat 1/24

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Sat 2/7

4:10 pm-2:10 pm

1 stop32h 30m

$774

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sat 1/3

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Tue 2/17

9:40 pm-2:10 pm

1 stop27h 00m

$776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chennai from

How to get the cheapest flight ticket from Boston to Chennai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chennai?

In general, September is the cheapest month to fly from Boston to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $949. If you’re not able to fly to Chennai in September, then October is your next best option. Flight prices from Boston to Chennai during October average around $967.

What is the cheapest day to depart on your flight to Chennai?

The cheapest day to depart on your flight to Chennai is on a Thursday when prices can be found for as low as $1,271. This is often the case because there is less demand to fly during this day of the week. Flights from Boston to Chennai on a Friday will generally be more expensive and average around $1,311. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Chennai?

At noon is the cheapest time of day to fly from Boston to Chennai when you can find flight prices for as low as $1,220. Flying to Chennai at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Chennai is in the evening when prices are around $1,267.

What is the cheapest Boston Logan Intl to Chennai flight route?

Fly from Boston Logan Intl to Chennai for the best Boston Logan Intl - Chennai flight prices

How far in advance should I book a flight to Chennai?

You are more likely to see cheaper flights to Chennai from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around $1,157 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Boston for as low as $1,055 on momondo.

What cabin class options are available on Boston Logan Intl to Chennai flights?

There are 2 cabin classes available to choose from on Boston Logan Intl to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Chennai flights?

You could potentially save up to 24% on your flight if you consider stops on a Boston to Chennai flight.

How have Boston to Chennai flight prices changed over time?

As of November 2025, prices for Boston to Chennai flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Chennai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Chennai (BOS to MAA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Chennai

Direct flights

None
There are no direct flights from Boston to Chennai. There are no popular flight routes from Boston to Chennai.
Search flight deals

  • How far is Boston Logan Intl to Chennai by plane?

    There are 8189.9 mi between Boston Logan Intl and Chennai. Flights usually cover this in 17h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Chennai Airport?

    Prices for flights from Boston Logan Intl Airport to Chennai Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Chennai Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Chennai Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Chennai Airport.

  • What documentation or ID do you need to fly to Chennai Airport?

    The travel and health documents you'll need for your trip to Chennai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chennai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Chennai?

Best airlines flying from Boston to Chennai

Compare and see reviews for airlines that fly from Boston to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $695Free CancellationRating
7.6
1,061 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $736Free CancellationRating
7.4
3,664 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $825Free CancellationRating
7.4
1,308 reviews
Search Etihad Airways flights
IndiGoPriceFrom $956Free CancellationRating
6.9
497 reviews
Search IndiGo flights
EmiratesPriceFrom $990Free CancellationRating
8.1
3,419 reviews
Search Emirates flights
LufthansaPriceFrom $1,066Free CancellationRating
6.8
7,579 reviews
Search Lufthansa flights
British AirwaysPriceFrom $1,070Free CancellationRating
6.7
7,534 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $1,235Free CancellationRating
7.5
673 reviews
Search Virgin Atlantic flights

Traveling to a place near Chennai?

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

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Chennai?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chennai from Boston.

Can I find flights from Boston to Chennai with flexible booking policies on momondo?

Yes. All flights to Chennai from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Chennai?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Chennai.

I’m not ready to book a flight from Boston to Chennai right now. Can momondo alert me if prices change?

Price alerts on flights to Chennai from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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