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Cheap flights from Boston to Chennai from $387

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 9/25. 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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Find the cheapest flights from Boston to Chennai

Cheap round-trip flights

Etihad Airways Logo
4:30 pm - 8:30 amBOS-MAA
30h 30m1 stop
Etihad Airways Logo
9:40 pm - 2:10 pmMAA-BOS
27h 00m1 stop
$845Etihad Airways
Find Deal
Tue, Oct 14 - Fri, Nov 14
Etihad Airways Logo
4:30 pm - 2:35 pmBOS-MAA
36h 35m1 stop
Etihad Airways Logo
3:55 am - 3:10 pmMAA-BOS
20h 45m1 stop
$852Etihad Airways
Find Deal
Tue, Oct 7 - Sat, Oct 25
Air India Logo
7:00 am - 8:50 pmBOS-MAA
28h 20m2 stops
Air India Logo
5:30 pm - 8:52 pmMAA-BOS
37h 52m2 stops
$853Air India
Find Deal
Sun, Oct 19 - Thu, Nov 20
Air India Logo
7:08 am - 3:30 pmBOS-MAA
22h 52m2 stops
Air India Logo
7:50 pm - 4:29 pmMAA-BOS
30h 09m2 stops
$855Air India
Find Deal
Sat, Oct 4 - Wed, Oct 15
Qatar Airways Logo
8:45 pm - 2:30 amBOS-MAA
19h 15m1 stop
Qatar Airways Logo
9:50 pm - 1:55 pmMAA-BOS
26h 35m1 stop
$856Qatar Airways
Find Deal
Tue, Nov 4 - Fri, Nov 28
Multiple Airlines Logo
4:30 pm - 7:15 pmBOS-MAA
41h 15m2 stops
Multiple Airlines Logo
5:25 am - 3:10 pmMAA-BOS
43h 15m2 stops
$862Multiple Airlines
Find Deal
Fri, Oct 17 - Sat, Nov 1
Multiple Airlines Logo
4:30 pm - 12:55 amBOS-MAA
22h 55m2 stops
Multiple Airlines Logo
9:30 pm - 2:55 pmMAA-BOS
26h 55m2 stops
$864Multiple Airlines
Find Deal
Fri, Oct 3 - Sat, Oct 11
IndiGo Logo
9:35 pm - 5:35 pmBOS-MAA
34h 30m2 stops
IndiGo Logo
10:30 pm - 7:40 pmMAA-BOS
30h 40m2 stops
$880IndiGo
Find Deal
Sun, Sep 28 - Sun, Oct 19
IndiGo Logo
8:00 pm - 7:50 pmBOS-MAA
37h 20m2 stops
IndiGo Logo
2:30 pm - 6:05 pmMAA-BOS
38h 05m2 stops
$881IndiGo
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Thu, Jan 1 - Tue, Jan 27
Qatar Airways Logo
10:00 pm - 9:10 amBOS-MAA
25h 40m1 stop
Qatar Airways Logo
4:20 am - 3:05 pmMAA-BOS
20h 15m1 stop
$882Qatar Airways
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Wed, Oct 15 - Wed, Oct 22

American Airlines flights from Boston to Chennai

Our best American Airlines deals on Boston to Chennai flight tickets
American Airlines
Oct 27
BOS3:00 pmBoston Logan Intl
28h 50m
2 stops
MAA5:20 amChennai
Nov 22
MAA4:00 pmChennai
28h 09m
2 stops
BOS9:39 amBoston Logan Intl
$871
Find similar
American Airlines
Oct 2
BOS6:29 pmBoston Logan Intl
25h 16m
2 stops
MAA5:15 amChennai
Oct 11
MAA3:45 pmChennai
28h 01m
2 stops
BOS10:16 amBoston Logan Intl
$924
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Etihad Airways flights from Boston to Chennai

Our best Etihad Airways deals on Boston to Chennai flight tickets
Etihad Airways
Oct 14
BOS4:30 pmBoston Logan Intl
30h 30m
1 stop
MAA8:30 amChennai
Nov 14
MAA9:40 pmChennai
27h 00m
1 stop
BOS2:10 pmBoston Logan Intl
$845
Find similar
Etihad Airways
Oct 7
BOS4:30 pmBoston Logan Intl
36h 35m
1 stop
MAA2:35 pmChennai
Oct 25
MAA3:55 amChennai
20h 45m
1 stop
BOS3:10 pmBoston Logan Intl
$852
Find similar
Etihad Airways
Jan 23
BOS3:40 pmBoston Logan Intl
17h 45m
1 stop
MAA7:55 pmChennai
Jan 30
MAA3:55 amChennai
20h 45m
1 stop
BOS2:10 pmBoston Logan Intl
$854
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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 September 18, 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

Tue 10/14

4:30 pm-8:30 am

1 stop30h 30m

Chennai

Fri 11/14

9:40 pm-2:10 pm

1 stop27h 00m

$845

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Tue 10/7

4:30 pm-2:35 pm

1 stop36h 35m

Chennai

Sat 10/25

3:55 am-3:10 pm

1 stop20h 45m

$852

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 10/19

7:00 am-8:50 pm

2 stops28h 20m

Chennai

Thu 11/20

5:30 pm-8:52 pm

2 stops37h 52m

$853

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sat 10/4

7:08 am-3:30 pm

2 stops22h 52m

Chennai

Wed 10/15

7:50 pm-4:29 pm

2 stops30h 09m

$855

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Tue 11/4

8:45 pm-2:30 am

1 stop19h 15m

Chennai

Fri 11/28

9:50 pm-1:55 pm

1 stop26h 35m

$856

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Fri 10/17

4:30 pm-7:15 pm

2 stops41h 15m

Chennai

Sat 11/1

5:25 am-3:10 pm

2 stops43h 15m

$862

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Fri 10/3

4:30 pm-12:55 am

2 stops22h 55m

Chennai

Sat 10/11

9:30 pm-2:55 pm

2 stops26h 55m

$864

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Sun 9/28

9:35 pm-5:35 pm

2 stops34h 30m

Chennai

Sun 10/19

10:30 pm-7:40 pm

2 stops30h 40m

$880

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Thu 1/1

8:00 pm-7:50 pm

2 stops37h 20m

Chennai

Tue 1/27

2:30 pm-6:05 pm

2 stops38h 05m

$881

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Wed 10/15

10:00 pm-9:10 am

1 stop25h 40m

Chennai

Wed 10/22

4:20 am-3:05 pm

1 stop20h 15m

$882

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 $958.

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 $1,168 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 $1,042 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 37% 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 September 2025, prices for Boston to Chennai flights are approximately 5% 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

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
998 reviews
Search Cathay Pacific flights
EmiratesPriceFrom $880Free CancellationRating
8.1
3,339 reviews
Search Emirates flights
Etihad AirwaysPriceFrom $927Free CancellationRating
7.4
1,254 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $952Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
IndiGoPriceFrom $956Free CancellationRating
6.9
484 reviews
Search IndiGo flights
Oman AirPriceFrom $984Free CancellationRating
8.3
93 reviews
Search Oman Air flights
British AirwaysPriceFrom $1,070Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
LufthansaPriceFrom $1,093Free CancellationRating
6.8
7,415 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom $1,235Free CancellationRating
7.4
664 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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