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

KLM is the most popular carrier operating from Washington, D.C. Dulles Intl to Chennai

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

Flights via New Delhi (DEL) offer the lowest average round-trip price of $718.

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: 42% of momondo users choosing 1-stop flights on this route connected there.

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 43% 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 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 42m.

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

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 20h 30m.

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.

$526 Cheap Flights from Washington, D.C. Dulles Intl Airport to Chennai in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:10 pm - 8:25 am

IAD

MAA

31h 45m

1 stop

10:15 am - 9:45 am

MAA

IAD

33h 00m

1 stop

$1,009Etihad Airways

Fri, Aug 14 - Mon, Sep 7

3:10 pm - 8:25 am

IAD

MAA

31h 45m

1 stop

10:15 am - 9:45 am

MAA

IAD

33h 00m

1 stop

$1,012Etihad Airways

Fri, Aug 14 - Mon, Sep 7

8:05 pm - 2:30 am

IAD

MAA

19h 55m

1 stop

3:25 am - 3:55 pm

MAA

IAD

23h 00m

1 stop

$1,014Qatar Airways

Wed, Nov 25 - Sun, Dec 27

9:00 pm - 8:55 am

IAD

MAA

26h 25m

2 stops

4:05 am - 3:40 pm

MAA

IAD

21h 05m

1 stop

$1,016Multiple Airlines

Fri, Sep 4 - Sun, Oct 11

3:10 pm - 2:50 am

IAD

MAA

26h 10m

1 stop

1:35 pm - 9:45 am

MAA

IAD

29h 40m

2 stops

$1,017Multiple Airlines

Tue, Sep 8 - Sun, Sep 13

3:10 pm - 3:05 pm

IAD

MAA

38h 25m

1 stop

10:15 am - 9:45 am

MAA

IAD

33h 00m

1 stop

$1,018Etihad Airways

Thu, Aug 13 - Sun, Sep 6

9:00 pm - 2:30 am

IAD

MAA

20h 00m

1 stop

4:05 am - 4:55 pm

MAA

IAD

22h 20m

1 stop

$1,019Qatar Airways

Sat, Oct 24 - Wed, Oct 28

9:05 pm - 2:30 am

IAD

MAA

19h 55m

1 stop

4:05 am - 4:55 pm

MAA

IAD

22h 20m

1 stop

$1,020Qatar Airways

Tue, Oct 27 - Sat, Oct 31

3:10 pm - 8:25 am

IAD

MAA

31h 45m

1 stop

10:00 am - 8:55 am

MAA

IAD

32h 25m

2 stops

$1,022Multiple Airlines

Thu, Sep 24 - Tue, Sep 29

3:10 pm - 11:20 pm

IAD

MAA

22h 40m

2 stops

12:25 pm - 9:45 am

MAA

IAD

30h 50m

3 stops

$1,023Multiple Airlines

Mon, Aug 17 - Fri, Sep 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Nov 25

IAD8:05 pmWashington, D.C. Dulles Intl

19h 55m

1 stop

MAA2:30 amChennai

Dec 27

MAA3:25 amChennai

23h 00m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,014

Qatar Airways

Oct 24

IAD9:00 pmWashington, D.C. Dulles Intl

20h 00m

1 stop

MAA2:30 amChennai

Oct 28

MAA4:05 amChennai

22h 20m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

$1,019

Qatar Airways

Oct 27

IAD9:05 pmWashington, D.C. Dulles Intl

19h 55m

1 stop

MAA2:30 amChennai

Oct 31

MAA4:05 amChennai

22h 20m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

$1,020

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

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

Emirates

Nov 13

IAD10:30 amWashington, D.C. Dulles Intl

35h 15m

1 stop

MAA8:15 amChennai

Nov 29

MAA9:50 amChennai

32h 50m

1 stop

IAD8:10 amWashington, D.C. Dulles Intl

$1,052

Emirates

Jul 23

IAD10:55 amWashington, D.C. Dulles Intl

30h 05m

1 stop

MAA2:30 amChennai

Aug 4

MAA9:50 amChennai

32h 20m

1 stop

IAD8:40 amWashington, D.C. Dulles Intl

$1,292

Emirates

Jul 22

IAD10:55 amWashington, D.C. Dulles Intl

30h 05m

1 stop

MAA2:30 amChennai

Jul 29

MAA10:05 pmChennai

20h 05m

1 stop

IAD8:40 amWashington, D.C. Dulles Intl

$1,328

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

Fri 8/14

3:10 pm-8:25 am

1 stop31h 45m

Chennai

Mon 9/7

10:15 am-9:45 am

1 stop33h 00m

$1,009

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Fri 8/14

3:10 pm-8:25 am

1 stop31h 45m

Chennai

Mon 9/7

10:15 am-9:45 am

1 stop33h 00m

$1,012

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Wed 11/25

8:05 pm-2:30 am

1 stop19h 55m

Chennai

Sun 12/27

3:25 am-3:55 pm

1 stop23h 00m

$1,014

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Fri 9/4

9:00 pm-8:55 am

2 stops26h 25m

Chennai

Sun 10/11

4:05 am-3:40 pm

1 stop21h 05m

$1,016

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Tue 9/8

3:10 pm-2:50 am

1 stop26h 10m

Chennai

Sun 9/13

1:35 pm-9:45 am

2 stops29h 40m

$1,017

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Thu 8/13

3:10 pm-3:05 pm

1 stop38h 25m

Chennai

Sun 9/6

10:15 am-9:45 am

1 stop33h 00m

$1,018

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sat 10/24

9:00 pm-2:30 am

1 stop20h 00m

Chennai

Wed 10/28

4:05 am-4:55 pm

1 stop22h 20m

$1,019

Quickest round-trip

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Tue 10/27

9:05 pm-2:30 am

1 stop19h 55m

Chennai

Sat 10/31

4:05 am-4:55 pm

1 stop22h 20m

$1,020

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Thu 9/24

3:10 pm-8:25 am

1 stop31h 45m

Chennai

Tue 9/29

10:00 am-8:55 am

2 stops32h 25m

$1,022

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Mon 8/17

3:10 pm-11:20 pm

2 stops22h 40m

Chennai

Fri 9/11

12:25 pm-9:45 am

3 stops30h 50m

$1,023

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 $813. If you’re not able to fly to Chennai in February, then March is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Chennai during March average around $831.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport 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 $1,018 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 $948 on momondo.

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

You could potentially save up to 25% 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 July 2026, prices for Washington, D.C. Dulles Intl Airport to Chennai flights are approximately 7% 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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Chennai

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 9 as of July 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 40% of all bookings. The subsequent popular airlines are Qatar Airways at 26%, Emirates at 19%, and Lufthansa at 9%.

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
Virgin Atlantic	PriceFrom $424	Free Cancellation	Rating 7.5 693 reviews	Search Virgin Atlantic flights
Air India	PriceFrom $634	Free Cancellation	Rating 5.6 2,957 reviews	Search Air India flights
SWISS	PriceFrom $654	Free Cancellation	Rating 7.5 1,998 reviews	Search SWISS flights
Etihad Airways	PriceFrom $739	Free Cancellation	Rating 7.3 1,475 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $771	Free Cancellation	Rating 7.4 3,745 reviews	Search Qatar Airways flights
British Airways	PriceFrom $837	Free Cancellation	Rating 6.7 8,107 reviews	Search British Airways flights
Lufthansa	PriceFrom $857	Free Cancellation	Rating 6.8 8,128 reviews	Search Lufthansa flights
Emirates	PriceFrom $887	Free Cancellation	Rating 8.1 3,613 reviews	Search Emirates flights
Ethiopian Air	PriceFrom $915	Free Cancellation	Rating 7.2 1,010 reviews	Search Ethiopian Air flights

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?

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?

Price alerts on flights to Chennai from Washington, D.C. 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mon 8/10

Mon 8/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Nearby airports

Airlines

Cabin classes

Other India destinations

Other flights from Washington, D.C. Dulles Intl Airport

Complete your trip

Feeling lucky

Airports servicing Tamil Nadu

Coimbatore Peelamedu Airport

Madurai Airport

Tiruchirappalli Civil Airport

Cheap flights from Washington, D.C. Dulles Intl Airport to Chennai from $526

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

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

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

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.

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?

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Chennai?

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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Chennai

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.

Get notified when prices go down

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

Find better results for your trip to India

Airports servicing Tamil Nadu

Fly your favorite airline to Chennai

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chennai

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

Popular cities in India

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington, D.C. Dulles Intl Airport

According to popular flight searches on momondo this year

Complete your trip to Chennai

Explore popular destinations other users love

According to popular flight searches on momondo this year