Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Chennai?

New Delhi (DEL) has the shortest average layover time for this route: 2h 38m.

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Chennai?

Flights via Doha (DOH) offer the lowest average round-trip price of $1,031.

What airlines fly to Chennai?

Etihad Airways, Emirates and Qatar Airways are the top three most popular airlines that fly to Chennai from Washington, D.C. Dulles Intl Airport according to our data. Etihad Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Chennai. Keep in mind that there are 10 different airlines that fly to Chennai on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Chennai?

IndiGo and Etihad Airways are the most popular carriers operating from Washington, D.C. Dulles Intl to Chennai

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Chennai?

Abu Dhabi (AUH) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Chennai?

Flights connecting via New Delhi (DEL) have the shortest average one-way travel time: 19h 56m.

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

Prices for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Chennai Airport.

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

The required travel and health documents for your Chennai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chennai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$343 Cheap Flights from Washington, D.C. Dulles Intl Airport to Chennai in 2026

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Chennai

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 7:55 pm

IAD

MAA

18h 50m

1 stop

10:00 am - 9:05 am

MAA

IAD

33h 35m

1 stop

$757Etihad Airways

Wed, Feb 25 - Mon, Mar 2

2:35 pm - 3:10 pm

IAD

MAA

38h 05m

1 stop

10:00 am - 10:05 am

MAA

IAD

33h 35m

1 stop

$758Etihad Airways

Sun, Mar 1 - Wed, Mar 25

9:15 pm - 6:05 pm

IAD

MAA

34h 20m

2 stops

10:00 am - 10:05 am

MAA

IAD

33h 35m

1 stop

$759Multiple Airlines

Tue, Feb 24 - Wed, Mar 11

3:10 pm - 8:10 pm

IAD

MAA

19h 30m

1 stop

10:15 am - 9:45 am

MAA

IAD

33h 00m

1 stop

$760Etihad Airways

Sun, May 10 - Tue, May 26

2:35 pm - 7:55 pm

IAD

MAA

18h 50m

1 stop

3:25 pm - 10:05 am

MAA

IAD

28h 10m

1 stop

$761Etihad Airways

Thu, Mar 5 - Wed, Mar 18

3:10 pm - 8:10 pm

IAD

MAA

19h 30m

1 stop

4:35 pm - 9:45 am

MAA

IAD

26h 40m

1 stop

$763Etihad Airways

Tue, Apr 14 - Thu, Apr 30

2:35 pm - 7:55 pm

IAD

MAA

18h 50m

1 stop

3:25 pm - 10:05 am

MAA

IAD

28h 10m

1 stop

$764Etihad Airways

Mon, Mar 2 - Mon, Mar 16

3:10 pm - 2:25 am

IAD

MAA

25h 45m

1 stop

4:35 pm - 9:45 am

MAA

IAD

26h 40m

1 stop

$765Etihad Airways

Wed, May 13 - Thu, Jun 11

2:35 pm - 7:55 pm

IAD

MAA

18h 50m

1 stop

3:25 pm - 10:05 am

MAA

IAD

28h 10m

1 stop

$766Etihad Airways

Thu, Mar 5 - Wed, Mar 25

3:35 pm - 7:55 pm

IAD

MAA

18h 50m

1 stop

9:40 pm - 10:05 am

MAA

IAD

21h 55m

1 stop

$767Etihad Airways

Sun, Mar 15 - Tue, Mar 24

Etihad Airways flights from Washington, D.C. Dulles Intl Airport to Chennai

Our best Etihad Airways deals on Washington, D.C. Dulles Intl Airport to Chennai flight tickets

Etihad Airways

Feb 25

IAD2:35 pmWashington, D.C. Dulles Intl

18h 50m

1 stop

MAA7:55 pmChennai

Mar 2

MAA10:00 amChennai

33h 35m

1 stop

IAD9:05 amWashington, D.C. Dulles Intl

$757

Etihad Airways

Mar 1

IAD2:35 pmWashington, D.C. Dulles Intl

38h 05m

1 stop

MAA3:10 pmChennai

Mar 25

MAA10:00 amChennai

33h 35m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

$758

Etihad Airways

May 10

IAD3:10 pmWashington, D.C. Dulles Intl

19h 30m

1 stop

MAA8:10 pmChennai

May 26

MAA10:15 amChennai

33h 00m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$760

SWISS flights from Washington, D.C. Dulles Intl Airport to Chennai

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Chennai flight tickets

SWISS

Mar 5

IAD8:30 pmWashington, D.C. Dulles Intl

49h 45m

2 stops

MAA8:45 amChennai

Mar 18

MAA6:00 pmChennai

33h 10m

2 stops

IAD5:40 pmWashington, D.C. Dulles Intl

$783

SWISS

Mar 15

IAD9:30 pmWashington, D.C. Dulles Intl

49h 45m

2 stops

MAA8:45 amChennai

Apr 15

MAA6:00 pmChennai

32h 15m

2 stops

IAD4:45 pmWashington, D.C. Dulles Intl

$790

SWISS

Apr 20

IAD8:20 pmWashington, D.C. Dulles Intl

23h 05m

2 stops

MAA4:55 amChennai

Apr 30

MAA6:00 pmChennai

32h 15m

2 stops

IAD4:45 pmWashington, D.C. Dulles Intl

$796

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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

Wed 2/25

2:35 pm-7:55 pm

1 stop18h 50m

Chennai

Mon 3/2

10:00 am-9:05 am

1 stop33h 35m

$757

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sun 3/1

2:35 pm-3:10 pm

1 stop38h 05m

Chennai

Wed 3/25

10:00 am-10:05 am

1 stop33h 35m

$758

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Tue 2/24

9:15 pm-6:05 pm

2 stops34h 20m

Chennai

Wed 3/11

10:00 am-10:05 am

1 stop33h 35m

$759

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sun 5/10

3:10 pm-8:10 pm

1 stop19h 30m

Chennai

Tue 5/26

10:15 am-9:45 am

1 stop33h 00m

$760

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Thu 3/5

2:35 pm-7:55 pm

1 stop18h 50m

Chennai

Wed 3/18

3:25 pm-10:05 am

1 stop28h 10m

$761

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Tue 4/14

3:10 pm-8:10 pm

1 stop19h 30m

Chennai

Thu 4/30

4:35 pm-9:45 am

1 stop26h 40m

$763

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Mon 3/2

2:35 pm-7:55 pm

1 stop18h 50m

Chennai

Mon 3/16

3:25 pm-10:05 am

1 stop28h 10m

$764

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Wed 5/13

3:10 pm-2:25 am

1 stop25h 45m

Chennai

Thu 6/11

4:35 pm-9:45 am

1 stop26h 40m

$765

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Thu 3/5

2:35 pm-7:55 pm

1 stop18h 50m

Chennai

Wed 3/25

3:25 pm-10:05 am

1 stop28h 10m

$766

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sun 3/15

3:35 pm-7:55 pm

1 stop18h 50m

Chennai

Tue 3/24

9:40 pm-10:05 am

1 stop21h 55m

$767

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

Prices

Airlines

Layovers

What is the cheapest month to fly to Chennai?

In general, February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $828. If you’re not able to fly to Chennai in February, then September is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Chennai during September average around $842.

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

Fly from Washington, D.C. Dulles Intl to Chennai for the best Washington, D.C. Dulles 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 Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around $1,020 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. Dulles Intl Airport for as low as $982 on momondo.

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

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

You could potentially save up to 34% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Chennai flight.

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

As of February 2026, prices for Washington, D.C. Dulles Intl Airport to Chennai flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Chennai (IAD to MAA) flight deals and tips

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

Fastest flight time	18h 50m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Chennai takes 18h 50m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Chennai. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Chennai.

Search flight deals

How far is Washington, D.C. Dulles Intl to Chennai by plane?
A flight from Washington, D.C. Dulles Intl to Chennai will travel around 8559.0 mi. Typically, this will take 18h 50m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport is 10 as of February 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Chennai Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Chennai Airport.
What documentation or ID do you need to fly to Chennai Airport?
The required travel and health documents for your Chennai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chennai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Chennai?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Chennai is Etihad Airways, representing 36% of all bookings. The subsequent popular airlines are Emirates at 23%, Qatar Airways at 22%, and Lufthansa at 6%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Chennai

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Chennai with momondo

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom $643	Free Cancellation	Rating 5.5 2,968 reviews	Search Air India flights
Etihad Airways	PriceFrom $745	Free Cancellation	Rating 7.3 1,393 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $773	Free Cancellation	Rating 7.4 3,731 reviews	Search Qatar Airways flights
British Airways	PriceFrom $851	Free Cancellation	Rating 6.7 7,731 reviews	Search British Airways flights
Lufthansa	PriceFrom $851	Free Cancellation	Rating 6.8 7,780 reviews	Search Lufthansa flights
Emirates	PriceFrom $879	Free Cancellation	Rating 8.1 3,513 reviews	Search Emirates flights
IndiGo	PriceFrom $922	Free Cancellation	Rating 6.8 530 reviews	Search IndiGo flights
Oman Air	PriceFrom $983	Free Cancellation	Rating 8.1 115 reviews	Search Oman Air flights
SWISS	PriceFrom $1,098	Free Cancellation	Rating 7.6 1,870 reviews	Search SWISS flights
Ethiopian Air	PriceFrom $1,227	Free Cancellation	Rating 7.2 958 reviews	Search Ethiopian Air flights

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

Flights from Washington, D.C. to Chennai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Washington, D.C. to Chennai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Chennai from $345

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Etihad Airways flights from Washington, D.C. Dulles Intl Airport to Chennai

Our best Etihad Airways deals on Washington, D.C. Dulles Intl Airport to Chennai flight tickets

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Chennai

What is the cheapest month to fly to Chennai?

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

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

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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Chennai flights?

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

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Chennai?

What airlines fly to Chennai?

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Chennai?

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Chennai?

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Chennai?

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Chennai?

When to book flights from Washington, D.C. Dulles Intl Airport to Chennai

Cheap Washington, D.C. Dulles Intl Airport to Chennai (IAD to MAA) flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Washington, D.C. Dulles Intl Airport to Chennai

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Chennai with momondo

Traveling to a place near Chennai?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Chennai?

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

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

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

An easier way to manage your Chennai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

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