HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$533+ Cheap flights from Chennai (MAA) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — IAD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chennai to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Chennai to Washington, D.C. Dulles Intl are usually found in October or May, booked 16 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Chennai to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$990
(Mytrip)

One-way from

$533
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,162
From Chennai to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Chennai to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Chennai to Dulles Intl

Cheapest flights from Chennai to Dulles Intl
Explore the most affordable flight options available from Chennai to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/244:50 pmMAA - IAD
3 stops27h 55mMultiple Airlines
Wed 9/2411:00 amIAD - MAA
2 stops26h 35mMultiple Airlines
Deal found 6/12$990
This British Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/175:35 amMAA - IAD
1 stop24h 05mBritish Airways
Mon 9/292:21 pmIAD - MAA
2 stops27h 39mBritish Airways
Deal found 6/11$991
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:15 amMAA - IAD
1 stop39h 25mEtihad Airways
Mon 10/2710:30 pmIAD - MAA
1 stop30h 50mEtihad Airways
Deal found 6/11$1,006
This SWISS deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/253:25 pmMAA - IAD
2 stops34h 20mSWISS
Wed 8/68:45 pmIAD - MAA
2 stops23h 05mSWISS
Deal found 6/9$1,013
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/284:55 pmMAA - IAD
2 stops27h 50mAir India
Tue 9/3011:00 amIAD - MAA
1 stop22h 40mAir India
Deal found 6/12$1,017
This Lufthansa deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/251:55 amMAA - IAD
1 stop23h 25mLufthansa
Tue 9/303:25 pmIAD - MAA
1 stop23h 15mLufthansa
Deal found 6/9$1,028
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/243:55 amMAA - IAD
1 stop21h 15mQatar Airways
Tue 9/169:00 pmIAD - MAA
1 stop26h 40mQatar Airways
Deal found 6/11$1,073
This Air France deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:00 pmMAA - IAD
2 stops27h 50mAir France
Tue 10/146:30 pmIAD - MAA
2 stops28h 20mAir France
Deal found 6/10$1,076
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:55 amMAA - IAD
2 stops28h 40mAir Canada
Wed 10/221:00 pmIAD - MAA
2 stops25h 40mAir Canada
Deal found 6/11$1,080
This Emirates deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:50 amMAA - IAD
1 stop32h 20mEmirates
Mon 11/2410:30 amIAD - MAA
1 stop35h 15mEmirates
Deal found 6/11$1,168

Cheapflights Fare Finder

Customize your flight search to find flights from Chennai to Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Chennai to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Chennai

Fly to

Dulles Intl

Route

Depart

Return

Price

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Tue 6/24

4:50 pm-11:15 am

3 stops27h 55m

Washington, D.C. Dulles Intl

Wed 9/24

11:00 am-11:05 pm

2 stops26h 35m

$990

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Fri 11/21

7:35 am-3:35 pm

1 stop42h 30m

Washington, D.C. Dulles Intl

Sat 1/17

9:55 pm-5:35 am

1 stop21h 10m

$996

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Mon 10/13

10:15 am-4:10 pm

1 stop39h 25m

Washington, D.C. Dulles Intl

Mon 10/27

10:30 pm-2:50 pm

1 stop30h 50m

$1,006

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Wed 6/25

3:25 pm-4:15 pm

2 stops34h 20m

Washington, D.C. Dulles Intl

Wed 8/6

8:45 pm-5:20 am

2 stops23h 05m

$1,013

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sat 6/28

4:55 pm-11:15 am

2 stops27h 50m

Washington, D.C. Dulles Intl

Tue 9/30

11:00 am-7:10 pm

1 stop22h 40m

$1,017

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Wed 6/25

1:55 am-3:50 pm

1 stop23h 25m

Washington, D.C. Dulles Intl

Tue 9/30

3:25 pm-12:10 am

1 stop23h 15m

$1,028

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Tue 6/24

3:55 am-3:40 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Tue 9/16

9:00 pm-9:10 am

1 stop26h 40m

$1,073

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Mon 9/15

10:00 pm-4:20 pm

2 stops27h 50m

Washington, D.C. Dulles Intl

Wed 10/15

6:30 pm-8:20 am

2 stops28h 20m

$1,076

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Tue 9/30

1:55 am-9:05 pm

2 stops28h 40m

Washington, D.C. Dulles Intl

Wed 10/22

1:00 pm-12:10 am

2 stops25h 40m

$1,080

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Mon 6/23

10:00 pm-8:40 am

1 stop20h 10m

Washington, D.C. Dulles Intl

Tue 11/25

10:30 am-8:10 pm

1 stop23h 10m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 20 results
1
2

Best time to book a flight from Chennai to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Chennai with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chennai to Washington, D.C. Dulles Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Chennai to Dulles Intl. Price data was last updated on June 9, 2025.

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chennai to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Chennai to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Emirates, Air France and SWISS from Chennai to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
SWISS
7.5
Good
1,623 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Chennai to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chennai to Washington, D.C. Dulles Intl?

    Located just 10.2 mi from the city center, Chennai is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Chennai. Booking flights from Chennai (MAA) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 6 different airlines.

  • What are the cheapest airlines flying from Chennai to Washington, D.C. Dulles Intl Airport round-trip?

    Currently priced at $996, British Airways will fly you from Chennai to Washington, D.C. Dulles Intl Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and SWISS - these airlines can fly you to your destination from $1,006 and $1,013, respectively. Users have found that British Airways is 15% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chennai to Washington, D.C. Dulles Intl Airport one-way?

    $538 is the cheapest one-way deal found within the past few days, from Etihad Airways. You may also be able to find cheap deals on Air India and Qatar Airways, with prices starting from $539 and $584, respectively.

  • Where are the most common layover locations when flying from Chennai to Washington, D.C. Dulles Intl Airport?

    Most of the time, Chennai to Washington, D.C. Dulles Intl Airport flights that have layovers will stop in Abu Dhabi.

  • What are some popular things to do or see while on a layover in Abu Dhabi?

    Most Abu Dhabi visitors opt to spend their time experiencing Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi. Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi can be accessed by traveling approximately 21.1 mi, 7.9 mi, and 4.5 mi, respectively from Abu Dhabi Zayed Intl. Travelers can book a car rental at Abu Dhabi Zayed Intl for about $28 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chennai to Washington, D.C. Dulles Intl Airport flights?

    Flights departing from Chennai and landing in Washington, D.C. Dulles Intl Airport layover in Dubai least frequently.

  • Can I find deals for flights from Chennai to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Chennai to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chennai to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chennai to Dulles Intl.

  • Can I find deals for business class flights from Chennai to Dulles Intl?

    Yes. Cheapflights offers flight deals from Chennai to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chennai to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Chennai to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chennai to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Chennai to Reagan-National flights
Chennai to Baltimore flights
Coimbatore to Dulles Intl flights

Top 6 airlines flying from Chennai to Dulles Intl

Discover the top 6 airlines that operate flights from Chennai to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$852Average$1,144FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$864Average$1,041FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$926Average$1,137FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$973Average$1,295FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$1,052Average$1,205FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,152Average$1,244FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.