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Cheap flights from Washington, D.C. to Chennai from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Chennai departing on 2/17. 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 Washington, D.C. to Chennai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
2:35 pm - 7:55 pm
IAD
-
MAA
18h 50m
1 stop
Etihad Airways Logo
3:45 pm - 10:05 am
MAA
-
IAD
27h 50m
1 stop
$755Etihad Airways
Sun, Mar 1 - Sun, Mar 15
Multiple Airlines Logo
9:15 pm - 6:05 pm
IAD
-
MAA
34h 20m
2 stops
Multiple Airlines Logo
3:55 am - 10:05 am
MAA
-
IAD
39h 40m
1 stop
$756Multiple Airlines
Tue, Feb 17 - Tue, Mar 10
Etihad Airways Logo
2:35 pm - 8:10 am
IAD
-
MAA
31h 05m
1 stop
Etihad Airways Logo
10:00 am - 9:05 am
MAA
-
IAD
33h 35m
1 stop
$757Etihad Airways
Tue, Feb 24 - Tue, Mar 3
Etihad Airways Logo
2:35 pm - 2:30 am
IAD
-
MAA
25h 25m
1 stop
Etihad Airways Logo
4:10 pm - 10:05 am
MAA
-
IAD
27h 25m
1 stop
$759Etihad Airways
Thu, Feb 26 - Wed, Mar 11
Lufthansa Logo
5:40 pm - 8:45 am
IAD
-
MAA
28h 35m
2 stops
Lufthansa Logo
1:50 am - 4:50 pm
MAA
-
IAD
24h 30m
1 stop
$763Lufthansa
Wed, Mar 4 - Tue, Mar 10
Lufthansa Logo
10:30 am - 12:05 am
BWI
-
MAA
27h 05m
2 stops
Lufthansa Logo
1:50 am - 10:30 pm
MAA
-
BWI
30h 10m
2 stops
$847Lufthansa
Wed, Mar 4 - Tue, Mar 10
Air Canada Logo
11:05 am - 12:10 am
DCA
-
MAA
27h 35m
2 stops
Air Canada Logo
1:55 am - 3:40 pm
MAA
-
DCA
23h 15m
2 stops
$858Air Canada
Tue, Apr 28 - Mon, Sep 28
Air Canada Logo
6:59 am - 12:05 am
DCA
-
MAA
30h 36m
2 stops
Air Canada Logo
1:50 am - 9:56 pm
MAA
-
DCA
29h 36m
2 stops
$863Air Canada
Mon, Mar 2 - Tue, Mar 17
British Airways Logo
8:35 pm - 5:35 am
BWI
-
MAA
22h 30m
1 stop
British Airways Logo
7:35 am - 7:45 pm
MAA
-
BWI
21h 40m
1 stop
$910British Airways
Tue, Mar 3 - Wed, Mar 25
British Airways Logo
8:35 pm - 5:35 am
BWI
-
MAA
22h 30m
1 stop
British Airways Logo
7:35 am - 7:45 pm
MAA
-
BWI
21h 40m
1 stop
$928British Airways
Wed, Feb 25 - Thu, Mar 12

Air Canada flights from Washington, D.C. to Chennai

Our best Air Canada deals on Washington, D.C. to Chennai flight tickets
Air Canada
Apr 28
DCA11:05 amWashington, D.C. Reagan-National
27h 35m
2 stops
MAA12:10 amChennai
Sep 28
MAA1:55 amChennai
23h 15m
2 stops
DCA3:40 pmWashington, D.C. Reagan-National
$858
Air Canada
Mar 2
DCA6:59 amWashington, D.C. Reagan-National
30h 36m
2 stops
MAA12:05 amChennai
Mar 17
MAA1:50 amChennai
29h 36m
2 stops
DCA9:56 pmWashington, D.C. Reagan-National
$863
Air Canada
Feb 16
DCA11:05 amWashington, D.C. Reagan-National
26h 30m
2 stops
MAA12:05 amChennai
Jun 9
MAA1:55 amChennai
23h 14m
2 stops
DCA3:39 pmWashington, D.C. Reagan-National
$880

British Airways flights from Washington, D.C. to Chennai

Our best British Airways deals on Washington, D.C. to Chennai flight tickets
British Airways
Mar 3
BWI8:35 pmBaltimore/Washington
22h 30m
1 stop
MAA5:35 amChennai
Mar 25
MAA7:35 amChennai
21h 40m
1 stop
BWI7:45 pmBaltimore/Washington
$910
British Airways
Feb 25
BWI8:35 pmBaltimore/Washington
22h 30m
1 stop
MAA5:35 amChennai
Mar 12
MAA7:35 amChennai
21h 40m
1 stop
BWI7:45 pmBaltimore/Washington
$928
British Airways
Apr 16
BWI9:30 pmBaltimore/Washington
20h 30m
1 stop
MAA3:30 amChennai
May 4
MAA5:35 amChennai
23h 35m
1 stop
BWI7:40 pmBaltimore/Washington
$936

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 February 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sun 3/1

2:35 pm-7:55 pm

1 stop18h 50m

Chennai

Sun 3/15

3:45 pm-10:05 am

1 stop27h 50m

$755

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Tue 2/17

9:15 pm-6:05 pm

2 stops34h 20m

Chennai

Tue 3/10

3:55 am-10:05 am

1 stop39h 40m

$756

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Tue 2/24

2:35 pm-8:10 am

1 stop31h 05m

Chennai

Tue 3/3

10:00 am-9:05 am

1 stop33h 35m

$757

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Thu 2/26

2:35 pm-2:30 am

1 stop25h 25m

Chennai

Wed 3/11

4:10 pm-10:05 am

1 stop27h 25m

$759

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Wed 3/4

5:40 pm-8:45 am

2 stops28h 35m

Chennai

Tue 3/10

1:50 am-4:50 pm

1 stop24h 30m

$763

BaltimoreChennai

BWI - MAA

BWIMAA

Baltimore/Washington

Wed 3/4

10:30 am-12:05 am

2 stops27h 05m

Chennai

Tue 3/10

1:50 am-10:30 pm

2 stops30h 10m

$847

Washington, D.C.Chennai

DCA - MAA

DCAMAA

Washington, D.C. Reagan-National

Tue 4/28

11:05 am-12:10 am

2 stops27h 35m

Chennai

Mon 9/28

1:55 am-3:40 pm

2 stops23h 15m

$858

Washington, D.C.Chennai

DCA - MAA

DCAMAA

Washington, D.C. Reagan-National

Mon 3/2

6:59 am-12:05 am

2 stops30h 36m

Chennai

Tue 3/17

1:50 am-9:56 pm

2 stops29h 36m

$863

BaltimoreChennai

BWI - MAA

BWIMAA

Baltimore/Washington

Tue 3/3

8:35 pm-5:35 am

1 stop22h 30m

Chennai

Wed 3/25

7:35 am-7:45 pm

1 stop21h 40m

$910

BaltimoreChennai

BWI - MAA

BWIMAA

Baltimore/Washington

Wed 2/25

8:35 pm-5:35 am

1 stop22h 30m

Chennai

Thu 3/12

7:35 am-7:45 pm

1 stop21h 40m

$928

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 Washington, D.C. 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 Washington, D.C. and Chennai?

What is the cheapest month to fly to Chennai?

In general, March is the cheapest month to fly from Washington, D.C. to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $817. If you’re not able to fly to Chennai in March, then October is your next best option. Flight prices from Washington, D.C. to Chennai during October average around $850.

What is the cheapest Washington, D.C. to Chennai flight route?

Fly from Washington, D.C. Dulles Intl to Chennai for the best Washington, D.C. - 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 Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around $1,023 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Washington, D.C. for as low as $969 on momondo.

What cabin class options are available on Washington, D.C. to Chennai flights?

There is only 1 cabin class available to choose from on Washington, D.C. 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 Washington, D.C. to Chennai flights?

You could potentially save up to 24% on your flight if you consider stops on a Washington, D.C. to Chennai flight.

How have Washington, D.C. to Chennai flight prices changed over time?

As of February 2026, prices for Washington, D.C. to Chennai flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Chennai

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

Cheap Washington, D.C. to Chennai (WAS to MAA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Chennai

Fastest flight time

18h 50m

Direct flights

None
The fastest flight from Washington, D.C. to Chennai takes 18h 50m
There are no direct flights from Washington, D.C. to Chennai. There are no popular flight routes from Washington, D.C. to Chennai.
Search flight deals

  • How far is Washington, D.C. to Chennai by plane?

    The distance between Washington, D.C. and Chennai is about 8551.6 mi. A reasonable flight in good conditions will take 18h 50m.

  • When did momondo last update prices for flights from Washington, D.C. to Chennai Airport?

    Prices for flights from Washington, D.C. to Chennai Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Chennai Airport?

  • How old do you have to be to fly from Washington, D.C. to Chennai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Chennai Airport.

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

    The travel and health documents required for your trip to Chennai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chennai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. to Chennai?

Best airlines flying from Washington, D.C. to Chennai

Compare and see reviews for airlines that fly from Washington, D.C. to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $643Free CancellationRating
5.5
2,972 reviews
Search Air India flights
Etihad AirwaysPriceFrom $745Free CancellationRating
7.3
1,380 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $774Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $837Free CancellationRating
6.7
7,714 reviews
Search British Airways flights
LufthansaPriceFrom $850Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
EmiratesPriceFrom $880Free CancellationRating
8.1
3,501 reviews
Search Emirates flights
IndiGoPriceFrom $950Free CancellationRating
6.8
529 reviews
Search IndiGo flights
Oman AirPriceFrom $983Free CancellationRating
8.1
115 reviews
Search Oman Air flights
SWISSPriceFrom $1,098Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
Ethiopian AirPriceFrom $1,227Free CancellationRating
7.2
955 reviews
Search Ethiopian Air 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 Washington, D.C. to Chennai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Chennai. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Chennai with flexible booking policies on momondo?

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

How can momondo help me find flights from Washington, D.C. to Chennai?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chennai from Washington, D.C..

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

Yes. momondo can track prices for Washington, D.C. to Chennai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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