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Dulles Intl

$663+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — IAD
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap 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 July 24, 2026.

This Mytrip deal was found by Cheapflights users on 7/22. 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.
Sat 9/125:05 am
MAA
-
IAD
3 stops35h 00m
Multiple Airlines
Wed 9/163:10 pm
IAD
-
MAA
2 stops22h 15m
Multiple Airlines
Deal found 7/22$1,083
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:15 am
MAA
-
IAD
2 stops30h 25m
Multiple Airlines
Sun 9/139:05 am
IAD
-
MAA
2 stops36h 50m
Multiple Airlines
Deal found 7/22$1,086
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:00 pm
MAA
-
IAD
2 stops48h 15m
Multiple Airlines
Fri 11/202:35 pm
IAD
-
MAA
1 stop18h 45m
Multiple Airlines
Deal found 7/21$1,091
This British Airways deal was found by Cheapflights users on 7/22. 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.
Thu 10/85:35 am
MAA
-
IAD
2 stops27h 53m
British Airways
Thu 11/56:05 pm
IAD
-
MAA
1 stop25h 00m
British Airways
Deal found 7/22$1,094
This Justfly.com deal was found by Cheapflights users on 7/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:55 pm
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Sat 10/313:35 pm
IAD
-
MAA
1 stop25h 30m
Etihad Airways
Deal found 7/22$1,095
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:30 pm
MAA
-
IAD
2 stops40h 35m
Multiple Airlines
Sat 11/212:35 pm
IAD
-
MAA
1 stop25h 30m
Multiple Airlines
Deal found 7/21$1,101
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:30 pm
MAA
-
IAD
2 stops40h 35m
Multiple Airlines
Tue 11/172:35 pm
IAD
-
MAA
1 stop25h 30m
Multiple Airlines
Deal found 7/21$1,102
This Etihad Airways deal was found by Cheapflights users on 7/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:55 pm
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Fri 12/42:35 pm
IAD
-
MAA
1 stop25h 30m
Etihad Airways
Deal found 7/22$1,103
This Etihad Airways deal was found by Cheapflights users on 7/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:15 am
MAA
-
IAD
1 stop33h 00m
Etihad Airways
Tue 1/192:35 pm
IAD
-
MAA
1 stop18h 45m
Etihad Airways
Deal found 7/22$1,105

Find 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,083
(Mytrip)

One-way from

$663
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$1,167
Provider with most accurate pricing for Chennai-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chennai-Washington, D.C. Dulles Intl flights.
Search Deals
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. 14% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 24, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sat 10/3

5:35 am-7:25 pm

2 stops47h 20m

Washington, D.C. Dulles Intl

Wed 3/31

9:18 am-3:30 am

2 stops32h 42m

$1,129

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Tue 9/22

10:00 am-8:55 am

2 stops32h 25m

Washington, D.C. Dulles Intl

Thu 10/29

11:00 am-1:10 am

1 stop28h 40m

$1,153

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Thu 9/10

10:00 pm-7:25 pm

2 stops30h 55m

Washington, D.C. Dulles Intl

Fri 10/9

10:05 pm-7:35 pm

2 stops36h 00m

$1,163
Quickest round-trip

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Thu 9/17

9:55 pm-9:45 am

1 stop21h 20m

Washington, D.C. Dulles Intl

Tue 11/3

2:35 pm-7:50 pm

1 stop18h 45m

$1,175

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Thu 9/17

9:55 pm-9:45 am

1 stop21h 20m

Washington, D.C. Dulles Intl

Fri 10/30

3:35 pm-7:50 pm

1 stop18h 45m

$1,211

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Fri 9/4

2:30 am-7:50 pm

2 stops26h 50m

Washington, D.C. Dulles Intl

Sat 9/19

9:45 pm-12:05 pm

2 stops28h 50m

$1,291

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Thu 10/1

4:05 am-10:52 pm

2 stops28h 17m

Washington, D.C. Dulles Intl

Tue 3/30

10:55 am-2:30 am

1 stop30h 05m

$1,347

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Tue 8/25

8:15 pm-7:50 pm

2 stops33h 05m

Washington, D.C. Dulles Intl

Wed 1/27

1:30 pm-1:45 pm

2 stops37h 45m

$1,384

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Wed 8/5

9:50 pm-11:35 am

2 stops47h 15m

Washington, D.C. Dulles Intl

Sun 12/6

1:30 pm-12:20 pm

2 stops36h 20m

$1,390

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sun 8/23

3:40 pm-9:45 am

1 stop27h 35m

Washington, D.C. Dulles Intl

Wed 1/27

2:35 pm-7:50 pm

1 stop18h 45m

$1,421

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Chennai to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chennai to Dulles Intl in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
Indian EaglePrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chennai-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chennai-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chennai-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chennai-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chennai-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

Booking 41 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, March is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of $830). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $1,476). 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.

How much does it cost to fly round-trip from Chennai to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.

Chennai to Washington, D.C. Dulles Intl Airport flights typically cost between $1,208 and $1,526 in September.
The cheapest round-trip price found within the last 5 days was $1,083 on Multiple Airlines (Sep 12-Sep 16).

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 July 24, 2026.
See what other customers who have flown with Emirates,Qatar Airways, andEtihad Airways from Chennai to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,632 reviews

Crew

8.4

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Emirates
8.1
Very good
3,632 reviews
Emirates
8.1
Very good
3,632 reviews

Crew

8.4

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Qatar Airways
7.3
Good
3,747 reviews
Emirates
8.1
Very good
3,632 reviews

Crew

8.4

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Etihad Airways
7.3
Good
1,486 reviews
Emirates
8.1
Very good
3,632 reviews

Crew

8.4

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Lufthansa
6.8
Okay
8,159 reviews
Emirates
8.1
Very good
3,632 reviews

Crew

8.4

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
British Airways
6.7
Okay
8,129 reviews
Emirates
8.1
Very good
3,632 reviews

Crew

8.4

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

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 5 different airlines.

  • How long is the flight from Chennai to Washington, D.C. Dulles Intl Airport?

    For as low as $1,163, British Airways can have you in Washington, D.C. Dulles Intl Airport from Chennai in 30h 55m. Airlines will cover a distance of 8563 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $615, Lufthansa will fly you from Chennai to Washington, D.C. Dulles Intl Airport and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Qatar Airways - these airlines can fly you to your destination from $778 and $803, respectively. Users have found that Lufthansa is 42% 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?

    $411 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 Emirates and Qatar Airways, with prices starting from $411 and $435, respectively.

  • 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, March is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of $830). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $1,476). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Sterling
Clinton
Hunt Valley
Cordova

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Alternative routes for Chennai to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Chennai to Dulles Intl

Discover the top 5 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$615Average$1,308FlexibilityNo cancel feeOn-time76%
Etihad AirwaysCheapest$778Average$1,034FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$803Average$867FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$1,055Average$1,463FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$1,074Average$1,201FlexibilityNo cancel feeOn-time75%

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