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Cheap flights from Boston to Chennai from $338

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 3/11. 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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0 bags

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Find the cheapest flights from Boston to Chennai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
3:40 pm - 7:55 pm
BOS
-
MAA
17h 45m1 stop
Etihad Airways Logo
9:40 pm - 2:10 pm
MAA
-
BOS
27h 00m1 stop
$751Etihad Airways
Sun, Jan 25 - Tue, Feb 3
Etihad Airways Logo
3:40 pm - 2:30 am
BOS
-
MAA
24h 20m1 stop
Etihad Airways Logo
9:40 pm - 3:10 pm
MAA
-
BOS
27h 00m1 stop
$754Etihad Airways
Thu, Feb 5 - Sun, Mar 22
Etihad Airways Logo
4:30 pm - 8:10 pm
BOS
-
MAA
18h 10m1 stop
Etihad Airways Logo
4:15 am - 2:55 pm
MAA
-
BOS
20h 10m1 stop
$755Etihad Airways
Sun, Mar 29 - Fri, Apr 17
Etihad Airways Logo
3:40 pm - 7:55 pm
BOS
-
MAA
17h 45m1 stop
Etihad Airways Logo
3:55 am - 2:10 pm
MAA
-
BOS
20h 45m1 stop
$756Etihad Airways
Tue, Jan 27 - Mon, Feb 9
Etihad Airways Logo
3:40 pm - 7:55 pm
BOS
-
MAA
17h 45m1 stop
Etihad Airways Logo
3:55 am - 3:10 pm
MAA
-
BOS
20h 45m1 stop
$757Etihad Airways
Sun, Mar 1 - Mon, Mar 9
Etihad Airways Logo
3:40 pm - 2:30 am
BOS
-
MAA
24h 20m1 stop
Etihad Airways Logo
9:40 pm - 2:10 pm
MAA
-
BOS
27h 00m1 stop
$761Etihad Airways
Wed, Jan 28 - Mon, Feb 9
Qatar Airways Logo
8:40 pm - 2:20 am
BOS
-
MAA
19h 10m1 stop
Qatar Airways Logo
4:05 am - 2:20 pm
MAA
-
BOS
20h 45m1 stop
$763Qatar Airways
Wed, Jan 28 - Mon, Feb 9
Etihad Airways Logo
3:40 pm - 8:10 am
BOS
-
MAA
30h 00m1 stop
Etihad Airways Logo
3:55 am - 2:10 pm
MAA
-
BOS
20h 45m1 stop
$764Etihad Airways
Sun, Jan 11 - Mon, Feb 9
Etihad Airways Logo
3:40 pm - 7:55 pm
BOS
-
MAA
17h 45m1 stop
Etihad Airways Logo
10:00 am - 2:10 pm
MAA
-
BOS
38h 40m1 stop
$765Etihad Airways
Mon, Jan 12 - Wed, Feb 11
Etihad Airways Logo
3:40 pm - 7:55 pm
BOS
-
MAA
17h 45m1 stop
Etihad Airways Logo
3:55 am - 2:10 pm
MAA
-
BOS
20h 45m1 stop
$769Etihad Airways
Sun, Feb 1 - Fri, Feb 6

Etihad Airways flights from Boston to Chennai

Our best Etihad Airways deals on Boston to Chennai flight tickets
Etihad Airways
Jan 25
BOS3:40 pmBoston Logan Intl
17h 45m
1 stop
MAA7:55 pmChennai
Feb 9
MAA4:10 pmChennai
32h 30m
1 stop
BOS2:10 pmBoston Logan Intl
$751
Find similar
Etihad Airways
Feb 5
BOS3:40 pmBoston Logan Intl
24h 20m
1 stop
MAA2:30 amChennai
Mar 22
MAA9:40 pmChennai
27h 00m
1 stop
BOS3:10 pmBoston Logan Intl
$754
Find similar
Etihad Airways
Mar 29
BOS4:30 pmBoston Logan Intl
18h 10m
1 stop
MAA8:10 pmChennai
Apr 21
MAA4:15 amChennai
20h 10m
1 stop
BOS2:55 pmBoston Logan Intl
$755
Find similar

Qatar Airways flights from Boston to Chennai

Our best Qatar Airways deals on Boston to Chennai flight tickets
Qatar Airways
Mar 29
BOS10:00 pmBoston Logan Intl
19h 20m
1 stop
MAA2:50 amChennai
Apr 21
MAA4:20 amChennai
20h 15m
1 stop
BOS3:05 pmBoston Logan Intl
$763
Find similar
Qatar Airways
Jan 17
BOS8:40 pmBoston Logan Intl
19h 10m
1 stop
MAA2:20 amChennai
Feb 10
MAA3:25 amChennai
21h 25m
1 stop
BOS2:20 pmBoston Logan Intl
$802
Find similar
Qatar Airways
Mar 8
BOS9:40 pmBoston Logan Intl
19h 10m
1 stop
MAA2:20 amChennai
Mar 15
MAA4:05 amChennai
20h 20m
1 stop
BOS2:55 pmBoston Logan Intl
$807
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 December 23, 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

Sun 1/25

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Tue 2/3

9:40 pm-2:10 pm

1 stop27h 00m

$751

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Thu 2/5

3:40 pm-2:30 am

1 stop24h 20m

Chennai

Sun 3/22

9:40 pm-3:10 pm

1 stop27h 00m

$754

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 3/29

4:30 pm-8:10 pm

1 stop18h 10m

Chennai

Fri 4/17

4:15 am-2:55 pm

1 stop20h 10m

$755

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Tue 1/27

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Mon 2/9

3:55 am-2:10 pm

1 stop20h 45m

$756

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 3/1

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Mon 3/9

3:55 am-3:10 pm

1 stop20h 45m

$757

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Wed 1/28

3:40 pm-2:30 am

1 stop24h 20m

Chennai

Mon 2/9

9:40 pm-2:10 pm

1 stop27h 00m

$761

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Wed 1/28

8:40 pm-2:20 am

1 stop19h 10m

Chennai

Mon 2/9

4:05 am-2:20 pm

1 stop20h 45m

$763

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 1/11

3:40 pm-8:10 am

1 stop30h 00m

Chennai

Mon 2/9

3:55 am-2:10 pm

1 stop20h 45m

$764

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Mon 1/12

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Wed 2/11

10:00 am-2:10 pm

1 stop38h 40m

$765

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 2/1

3:40 pm-7:55 pm

1 stop17h 45m

Chennai

Fri 2/6

3:55 am-2:10 pm

1 stop20h 45m

$769

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.

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 $1,143 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 $1,018 on momondo.

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

There is only 1 cabin class 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 4% 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 December 2025, prices for Boston to Chennai flights are approximately 11% cheaper 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

Fastest flight time

17h 45m

Direct flights

None
The fastest flight from Boston to Chennai takes 17h 45m
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
1,103 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $732Free CancellationRating
7.4
3,690 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $791Free CancellationRating
7.4
1,336 reviews
Search Etihad Airways flights
IndiGoPriceFrom $956Free CancellationRating
6.8
510 reviews
Search IndiGo flights
LufthansaPriceFrom $979Free CancellationRating
6.8
7,649 reviews
Search Lufthansa flights
EmiratesPriceFrom $1,006Free CancellationRating
8.1
3,442 reviews
Search Emirates flights
British AirwaysPriceFrom $1,073Free CancellationRating
6.7
7,607 reviews
Search British Airways 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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