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Cheap flights from Boston to Chennai from $374

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 5/5. 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
4:25 pm - 8:10 pm
BOS
-
MAA
18h 15m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
MAA
-
BOS
26h 15m
1 stop
$766Etihad Airways
Wed, May 6 - Wed, May 20
Etihad Airways Logo
4:25 pm - 8:10 pm
BOS
-
MAA
18h 15m
1 stop
Etihad Airways Logo
4:05 am - 2:40 pm
MAA
-
BOS
20h 05m
1 stop
$810Etihad Airways
Wed, May 6 - Mon, Sep 21
Etihad Airways Logo
4:25 pm - 2:25 am
BOS
-
MAA
24h 30m
1 stop
Etihad Airways Logo
4:05 am - 2:40 pm
MAA
-
BOS
20h 05m
1 stop
$835Etihad Airways
Wed, Jul 22 - Thu, Sep 24
Etihad Airways Logo
4:25 pm - 8:10 pm
BOS
-
MAA
18h 15m
1 stop
Etihad Airways Logo
4:05 am - 2:40 pm
MAA
-
BOS
20h 05m
1 stop
$850Etihad Airways
Wed, May 6 - Sat, Sep 19
Etihad Airways Logo
4:25 pm - 8:25 am
BOS
-
MAA
30h 30m
1 stop
Etihad Airways Logo
4:05 am - 2:40 pm
MAA
-
BOS
20h 05m
1 stop
$857Etihad Airways
Wed, May 6 - Thu, May 28
Etihad Airways Logo
4:25 pm - 8:10 pm
BOS
-
MAA
18h 15m
1 stop
Etihad Airways Logo
4:05 am - 2:40 pm
MAA
-
BOS
20h 05m
1 stop
$869Etihad Airways
Tue, May 5 - Tue, May 19
Etihad Airways Logo
4:25 pm - 8:10 pm
BOS
-
MAA
18h 15m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
MAA
-
BOS
26h 15m
1 stop
$890Etihad Airways
Mon, May 4 - Sun, May 17
Etihad Airways Logo
4:25 pm - 2:50 am
BOS
-
MAA
24h 55m
1 stop
Etihad Airways Logo
9:55 pm - 2:40 pm
MAA
-
BOS
26h 15m
1 stop
$892Etihad Airways
Tue, May 5 - Tue, May 19
Etihad Airways Logo
4:25 pm - 8:10 pm
BOS
-
MAA
18h 15m
1 stop
Etihad Airways Logo
10:15 am - 2:40 pm
MAA
-
BOS
37h 55m
1 stop
$902Etihad Airways
Tue, May 26 - Wed, Jun 3
Etihad Airways Logo
4:25 pm - 2:50 am
BOS
-
MAA
24h 55m
1 stop
Etihad Airways Logo
4:05 am - 2:40 pm
MAA
-
BOS
20h 05m
1 stop
$909Etihad Airways
Mon, May 18 - Thu, May 28

Etihad Airways flights from Boston to Chennai

Our best Etihad Airways deals on Boston to Chennai flight tickets
Etihad Airways
May 6
BOS4:25 pmBoston Logan Intl
18h 15m
1 stop
MAA8:10 pmChennai
May 20
MAA9:55 pmChennai
26h 15m
1 stop
BOS2:40 pmBoston Logan Intl
$766
Etihad Airways
Sep 9
BOS4:25 pmBoston Logan Intl
24h 30m
1 stop
MAA2:25 amChennai
Oct 5
MAA4:05 amChennai
20h 05m
1 stop
BOS2:40 pmBoston Logan Intl
$802
Etihad Airways
May 6
BOS4:25 pmBoston Logan Intl
18h 15m
1 stop
MAA8:10 pmChennai
Sep 21
MAA4:05 amChennai
20h 05m
1 stop
BOS2:40 pmBoston Logan Intl
$810

Qatar Airways flights from Boston to Chennai

Our best Qatar Airways deals on Boston to Chennai flight tickets
Qatar Airways
Aug 30
BOS10:00 pmBoston Logan Intl
19h 10m
1 stop
MAA2:40 amChennai
Sep 21
MAA4:20 amChennai
20h 25m
1 stop
BOS3:15 pmBoston Logan Intl
$792
Qatar Airways
Aug 14
BOS10:00 pmBoston Logan Intl
19h 10m
1 stop
MAA2:40 amChennai
Sep 3
MAA3:55 amChennai
20h 50m
1 stop
BOS3:15 pmBoston Logan Intl
$831
Qatar Airways
Sep 4
BOS10:00 pmBoston Logan Intl
19h 10m
1 stop
MAA2:40 amChennai
Sep 21
MAA4:20 amChennai
20h 25m
1 stop
BOS3:15 pmBoston Logan Intl
$832

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 April 30, 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 round-trip

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Wed 5/6

4:25 pm-8:10 pm

1 stop18h 15m

Chennai

Wed 5/20

9:55 pm-2:40 pm

1 stop26h 15m

$766
Quickest round-trip

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Wed 5/6

4:25 pm-8:10 pm

1 stop18h 15m

Chennai

Mon 9/21

4:05 am-2:40 pm

1 stop20h 05m

$810

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Wed 7/22

4:25 pm-2:25 am

1 stop24h 30m

Chennai

Thu 9/24

4:05 am-2:40 pm

1 stop20h 05m

$835

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Wed 5/6

4:25 pm-8:10 pm

1 stop18h 15m

Chennai

Sat 9/19

4:05 am-2:40 pm

1 stop20h 05m

$850

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Wed 5/6

4:25 pm-8:25 am

1 stop30h 30m

Chennai

Thu 5/28

4:05 am-2:40 pm

1 stop20h 05m

$857

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Tue 5/5

4:25 pm-8:10 pm

1 stop18h 15m

Chennai

Tue 5/19

4:05 am-2:40 pm

1 stop20h 05m

$869

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Mon 5/4

4:25 pm-8:10 pm

1 stop18h 15m

Chennai

Sun 5/17

9:55 pm-2:40 pm

1 stop26h 15m

$890

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Tue 5/5

4:25 pm-2:50 am

1 stop24h 55m

Chennai

Tue 5/19

9:55 pm-2:40 pm

1 stop26h 15m

$892

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Tue 5/26

4:25 pm-8:10 pm

1 stop18h 15m

Chennai

Wed 6/3

10:15 am-2:40 pm

1 stop37h 55m

$902

BostonChennai

BOS - MAA

BOSMAA

Boston Logan Intl

Mon 5/18

4:25 pm-2:50 am

1 stop24h 55m

Chennai

Thu 5/28

4:05 am-2:40 pm

1 stop20h 05m

$909

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 typical price of a round-trip flight between Boston and Chennai?

What is the cheapest month to fly to Chennai?

In general, January 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 $815. If you’re not able to fly to Chennai in January, then March is your next best option. Flight prices from Boston to Chennai during March average around $826.

How far in advance should I book a flight from Boston 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 $1,084 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 $925 on momondo.

Can stopping save me money on Boston to Chennai flights?

You could potentially save up to 13% 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 April 2026, prices for Boston to Chennai flights are approximately 22% 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

18h 15m

Direct flights

None
The fastest flight from Boston to Chennai takes 18h 15m
There are no direct flights from Boston to Chennai. There are no popular flight routes from Boston to Chennai.
Search flight deals

Frequently asked questions about flying from Boston to Chennai

  • 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 18h 15m, 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
IndiGoPriceFrom $512Free CancellationRating
6.8
558 reviews
Search IndiGo flights
Cathay PacificPriceFrom $695Free CancellationRating
7.6
1,310 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $730Free CancellationRating
7.4
3,724 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $738Free CancellationRating
7.3
1,434 reviews
Search Etihad Airways flights
LufthansaPriceFrom $971Free CancellationRating
6.8
7,962 reviews
Search Lufthansa flights
EmiratesPriceFrom $1,059Free CancellationRating
8.1
3,568 reviews
Search Emirates flights
British AirwaysPriceFrom $1,262Free CancellationRating
6.7
7,937 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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