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: 46% of momondo users choosing 1-stop flights on this route connected there.

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 31m.

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: 20h 04m.

What airlines fly to Chennai?

Etihad Airways, Qatar Airways and Emirates 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 9 different airlines that fly to Chennai on a routine basis, so you have a few additional options to choose from.

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 $1,008.

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

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

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.

$372 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.

2:05 pm - 8:15 pm

IAD

MAA

20h 40m

1 stop

4:05 pm - 9:45 am

MAA

IAD

27h 10m

1 stop

$774Etihad Airways

Tue, Apr 21 - Sat, May 9

3:10 pm - 8:25 am

IAD

MAA

31h 45m

1 stop

4:05 am - 9:45 am

MAA

IAD

39h 10m

1 stop

$776Etihad Airways

Fri, May 8 - Thu, Jun 11

3:10 pm - 8:10 pm

IAD

MAA

19h 30m

1 stop

4:05 pm - 9:45 am

MAA

IAD

27h 10m

1 stop

$777Etihad Airways

Sat, May 9 - Fri, Jun 12

2:05 pm - 8:15 pm

IAD

MAA

20h 40m

1 stop

9:55 pm - 9:45 am

MAA

IAD

21h 20m

1 stop

$778Etihad Airways

Thu, Apr 23 - Sun, May 3

3:10 pm - 8:10 pm

IAD

MAA

19h 30m

1 stop

9:55 pm - 9:45 am

MAA

IAD

21h 20m

1 stop

$780Etihad Airways

Mon, May 11 - Tue, May 26

3:10 pm - 8:10 pm

IAD

MAA

19h 30m

1 stop

4:05 am - 9:45 am

MAA

IAD

39h 10m

1 stop

$781Etihad Airways

Sun, May 10 - Fri, May 22

3:10 pm - 8:10 pm

IAD

MAA

19h 30m

1 stop

9:55 pm - 9:45 am

MAA

IAD

21h 20m

1 stop

$784Etihad Airways

Sun, Sep 6 - Sun, Sep 20

9:00 pm - 2:55 am

IAD

MAA

20h 25m

1 stop

4:25 am - 6:10 pm

MAA

IAD

23h 15m

1 stop

$788Qatar Airways

Wed, Apr 29 - Thu, May 7

11:00 am - 2:40 am

IAD

MAA

30h 10m

1 stop

4:20 am - 4:05 pm

MAA

IAD

21h 15m

1 stop

$790Qatar Airways

Wed, May 13 - Thu, May 28

3:10 pm - 8:10 pm

IAD

MAA

19h 30m

1 stop

9:55 pm - 9:45 am

MAA

IAD

21h 20m

1 stop

$793Etihad Airways

Thu, May 7 - Sun, May 31

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

Apr 21

IAD2:05 pmWashington, D.C. Dulles Intl

20h 40m

1 stop

MAA8:15 pmChennai

May 10

MAA9:55 pmChennai

21h 20m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$774

Etihad Airways

May 8

IAD3:10 pmWashington, D.C. Dulles Intl

26h 10m

1 stop

MAA2:50 amChennai

Jun 12

MAA4:05 amChennai

39h 10m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$776

Etihad Airways

May 9

IAD3:10 pmWashington, D.C. Dulles Intl

19h 30m

1 stop

MAA8:10 pmChennai

Jun 12

MAA4:05 pmChennai

27h 10m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$777

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

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

Qatar Airways

May 13

IAD11:00 amWashington, D.C. Dulles Intl

30h 10m

1 stop

MAA2:40 amChennai

May 28

MAA4:20 amChennai

21h 15m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$790

Qatar Airways

Apr 25

IAD9:00 pmWashington, D.C. Dulles Intl

20h 10m

1 stop

MAA2:40 amChennai

May 7

MAA4:20 amChennai

21h 15m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$807

Qatar Airways

May 9

IAD8:20 pmWashington, D.C. Dulles Intl

20h 50m

1 stop

MAA2:40 amChennai

Jul 7

MAA3:55 amChennai

21h 15m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$808

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

Cheapest round-trip

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Tue 4/21

2:05 pm-8:15 pm

1 stop20h 40m

Chennai

Sat 5/9

4:05 pm-9:45 am

1 stop27h 10m

$774

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Fri 5/8

3:10 pm-8:25 am

1 stop31h 45m

Chennai

Thu 6/11

4:05 am-9:45 am

1 stop39h 10m

$776

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sat 5/9

3:10 pm-8:10 pm

1 stop19h 30m

Chennai

Fri 6/12

4:05 pm-9:45 am

1 stop27h 10m

$777

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Thu 4/23

2:05 pm-8:15 pm

1 stop20h 40m

Chennai

Sun 5/3

9:55 pm-9:45 am

1 stop21h 20m

$778

Quickest round-trip

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Mon 5/11

3:10 pm-8:10 pm

1 stop19h 30m

Chennai

Tue 5/26

9:55 pm-9:45 am

1 stop21h 20m

$780

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

Fri 5/22

4:05 am-9:45 am

1 stop39h 10m

$781

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sun 9/6

3:10 pm-8:10 pm

1 stop19h 30m

Chennai

Sun 9/20

9:55 pm-9:45 am

1 stop21h 20m

$784

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Wed 4/29

9:00 pm-2:55 am

1 stop20h 25m

Chennai

Thu 5/7

4:25 am-6:10 pm

1 stop23h 15m

$788

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Wed 5/13

11:00 am-2:40 am

1 stop30h 10m

Chennai

Thu 5/28

4:20 am-4:05 pm

1 stop21h 15m

$790

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Thu 5/7

3:10 pm-8:10 pm

1 stop19h 30m

Chennai

Sun 5/31

9:55 pm-9:45 am

1 stop21h 20m

$793

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Chennai?

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 $812. If you’re not able to fly to Chennai in February, then April is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Chennai during April average around $837.

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 $1,021 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 $967 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 37% 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 April 2026, prices for Washington, D.C. Dulles Intl Airport to Chennai flights are approximately 14% cheaper 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	19h 30m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Chennai takes 19h 30m

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 19h 30m 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 9 as of April 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 37% of all bookings. The subsequent popular airlines are Qatar Airways at 22%, Emirates at 21%, and Lufthansa at 8%.

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 $642	Free Cancellation	Rating 5.5 2,972 reviews	Search Air India flights
Etihad Airways	PriceFrom $741	Free Cancellation	Rating 7.3 1,432 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $771	Free Cancellation	Rating 7.4 3,732 reviews	Search Qatar Airways flights
British Airways	PriceFrom $837	Free Cancellation	Rating 6.7 7,842 reviews	Search British Airways flights
Lufthansa	PriceFrom $851	Free Cancellation	Rating 6.8 7,882 reviews	Search Lufthansa flights
Emirates	PriceFrom $873	Free Cancellation	Rating 8.1 3,551 reviews	Search Emirates flights
IndiGo	PriceFrom $899	Free Cancellation	Rating 6.8 546 reviews	Search IndiGo flights
Ethiopian Air	PriceFrom $915	Free Cancellation	Rating 7.2 991 reviews	Search Ethiopian Air flights
SWISS	PriceFrom $1,006	Free Cancellation	Rating 7.5 1,909 reviews	Search SWISS 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.

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

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Cheap flights from Washington, D.C. Dulles Intl Airport to Chennai from $372

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

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See travel insights to Chennai from

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

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and 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?

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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List of cabin classes available on flights landing in Chennai. Availability may vary depending on flight origin and airline.

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