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Cheap flights from Washington to Chennai from ₹ 34,392

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAA
3 Apr — 10 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Chennai
Explore the most affordable flight options available from Washington to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 March 2026.

Mon 10/812:25
SEA
-
MAA
1 stop22h 40m
Cathay Pacific
Mon 31/800:50
MAA
-
SEA
1 stop22h 00m
Cathay Pacific
Deal found 27/2₹ 77,337
Mon 3/812:25
SEA
-
MAA
1 stop22h 40m
Cathay Pacific
Tue 18/800:50
MAA
-
SEA
1 stop22h 00m
Cathay Pacific
Deal found 1/3₹ 77,429
Wed 1/411:45
SEA
-
MAA
1 stop23h 20m
Cathay Pacific
Tue 14/400:50
MAA
-
SEA
1 stop21h 45m
Cathay Pacific
Deal found 1/3₹ 77,705
Sun 1/300:10
SEA
-
MAA
2 stops51h 10m
Multiple Airlines
Thu 19/307:20
MAA
-
SEA
2 stops44h 05m
Multiple Airlines
Deal found 28/2₹ 77,889
Tue 21/411:45
SEA
-
MAA
1 stop23h 20m
Cathay Pacific
Wed 13/500:50
MAA
-
SEA
1 stop21h 45m
Cathay Pacific
Deal found 2/3₹ 78,165
Sat 18/410:15
SEA
-
MAA
1 stop23h 15m
Multiple Airlines
Tue 2/610:30
MAA
-
SEA
2 stops34h 57m
Multiple Airlines
Deal found 3/3₹ 78,256
Mon 28/907:00
SEA
-
MAA
2 stops26h 30m
Multiple Airlines
Fri 16/1023:15
MAA
-
SEA
1 stop22h 00m
Multiple Airlines
Deal found 2/3₹ 78,900
Tue 11/810:15
SEA
-
MAA
1 stop34h 20m
Multiple Airlines
Mon 24/823:15
MAA
-
SEA
2 stops30h 11m
Multiple Airlines
Deal found 3/3₹ 79,452
Sat 18/411:45
SEA
-
MAA
1 stop23h 20m
Cathay Pacific
Mon 1/600:50
MAA
-
SEA
1 stop22h 00m
Cathay Pacific
Deal found 3/3₹ 79,820
Wed 13/511:45
SEA
-
MAA
1 stop23h 20m
Cathay Pacific
Fri 5/600:50
MAA
-
SEA
1 stop22h 00m
Cathay Pacific
Deal found 3/3₹ 80,004
Thu 16/411:45
SEA
-
MAA
1 stop23h 20m
Cathay Pacific
Fri 8/500:50
MAA
-
SEA
1 stop21h 45m
Cathay Pacific
Deal found 2/3₹ 80,188
Tue 11/810:46
PDX
-
MAA
2 stops40h 24m
Multiple Airlines
Tue 15/915:45
MAA
-
PDX
2 stops41h 35m
Multiple Airlines
Deal found 27/2₹ 83,498

Find flight deals from Washington to Chennai

Keep the following information in mind while searching for Washington to Chennai flight deals. Data was last updated 4 March 2026.

Round-trip from

₹ 77,337

One-way from

₹ 34,392

Popular in

December

Cheapest in

April

Average price

₹ 112,097
Cathay Pacific
  • Cathay Pacific
  • 10/8-31/8
  • 2 total stops
  • 44h 40m total
  • Washington to Chennai
Search Deals
21/4
  • 21/4
  • 1 total stop
  • 24h 05m total
  • Washington to Chennai
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,252,115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 458,861 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington to Chennai 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 454,620 searches. Data last updated 4 March 2026.
Use the filters below to find and compare flights from Washington to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 18/4

23:33-20:10

2 stops32h 07m

Chennai

Tue 2/6

21:55-20:24

2 stops34h 59m

₹ 91,866

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 16/3

00:13-19:55

2 stops31h 12m

Chennai

Mon 6/4

10:15-14:27

2 stops40h 42m

₹ 92,326

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 30/3

00:13-02:25

2 stops37h 42m

Chennai

Wed 15/4

21:55-14:27

2 stops29h 02m

₹ 92,326

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 29/3

00:13-20:10

2 stops31h 27m

Chennai

Tue 14/4

21:55-14:27

2 stops29h 02m

₹ 92,418

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 21/4

17:35-05:10

2 stops47h 05m

Chennai

Fri 5/6

20:10-11:15

2 stops27h 35m

₹ 94,073

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 5/5

07:00-23:35

2 stops28h 05m

Chennai

Tue 26/5

00:50-22:15

2 stops33h 55m

₹ 94,073

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 15/3

16:05-07:50

2 stops27h 15m

Chennai

Mon 30/3

19:05-11:15

2 stops28h 40m

₹ 94,165

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 31/3

23:59-20:10

2 stops31h 41m

Chennai

Tue 7/4

10:15-21:03

2 stops47h 18m

₹ 94,165

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 13/8

07:20-23:35

2 stops27h 45m

Chennai

Mon 14/9

00:50-16:27

2 stops28h 07m

₹ 95,820

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 15/3

21:14-00:35

2 stops38h 51m

Chennai

Sun 29/3

00:50-10:05

1 stop21h 45m

₹ 99,315

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Washington to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Washington with our price prediction graph.
Estimated return 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 Washington to Chennai

What is the cheapest month to book a flight from State of Washington to Chennai?

Currently, May is the cheapest month in which you can book a flight from State of Washington to Chennai (average of ₹ 66,578). Flying from State of Washington to Chennai in December is currently the most expensive (average of ₹ 113,201). 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.

Related info for your journey

Find useful and relevant information for your journey from Washington to Chennai. 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 into for flights to Chennai from Washington?

    For a flight from Washington to Chennai, you will be flying into Chennai. Chennai (MAA) is just 16.5 km from the centre of the city.

  • How long is the flight from State of Washington to Chennai?

    Airlines like KLM and Cathay Pacific fly from State of Washington to Chennai in about 27h 15m. The time it takes to get you to your destination can typically vary by up to 30m. The distance between State of Washington and Chennai is about 12925 km. This flight may include one or multiple stops.

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

    Yes. In addition to deals on Washington to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington to Chennai?

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

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

    Yes. Cheapflights offers flight deals from Washington to Chennai 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 State of Washington to Chennai?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Chennai (average of ₹ 66,578). Flying from State of Washington to Chennai in December is currently the most expensive (average of ₹ 113,201). 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

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

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Alternative routes for Washington to Chennai

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Coimbatore flights

Top 2 airlines flying from Washington to Chennai

Discover the top 2 airlines that operate flights from Washington to Chennai. 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 454,620 searches. Data last updated 4 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 115,652Average₹ 156,662FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 161,132Average₹ 179,698FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Washington to Chennai?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chennai from Washington today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Washington to Chennai?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington to Chennai for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Washington to Chennai with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington to Chennai, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Washington to Chennai become cheaper?

Yes, Cheapflights offers price alerts on Washington to Chennai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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