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Cheap flights from Washington to Chennai from ₹ 49,213

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAA
3 Jun — 10 Jun1
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 May 2026.

Sat 5/906:00
PDX
-
MAA
2 stops31h 55m
Multiple Airlines
Sun 27/910:15
MAA
-
PDX
2 stops46h 44m
Multiple Airlines
Deal found 30/4₹ 104,021
Sat 22/823:59
SEA
-
MAA
2 stops31h 41m
Multiple Airlines
Mon 7/904:05
MAA
-
SEA
2 stops31h 14m
Multiple Airlines
Deal found 29/4₹ 109,710
Sat 3/1011:45
SEA
-
MAA
1 stop23h 20m
Cathay Pacific
Sun 18/1000:50
MAA
-
SEA
1 stop21h 45m
Cathay Pacific
Deal found 30/4₹ 110,184
Wed 28/1011:50
SEA
-
MAA
1 stop24h 15m
Cathay Pacific
Fri 13/1102:00
MAA
-
SEA
1 stop20h 40m
Cathay Pacific
Deal found 30/4₹ 110,279
Mon 7/919:10
SEA
-
MAA
2 stops31h 10m
Multiple Airlines
Tue 29/915:40
MAA
-
SEA
2 stops38h 05m
Multiple Airlines
Deal found 29/4₹ 110,943
Mon 3/819:10
SEA
-
MAA
2 stops29h 05m
Multiple Airlines
Fri 21/821:05
MAA
-
SEA
2 stops32h 40m
Multiple Airlines
Deal found 3/5₹ 111,512
Thu 26/1107:00
PDX
-
MAA
2 stops30h 00m
Qatar Airways
Tue 8/1204:05
MAA
-
PDX
2 stops29h 51m
Qatar Airways
Deal found 3/5₹ 112,081
Wed 25/1121:40
PDX
-
MAA
2 stops39h 20m
Qatar Airways
Tue 8/1203:25
MAA
-
PDX
2 stops30h 31m
Qatar Airways
Deal found 3/5₹ 112,365
Wed 25/1121:40
PDX
-
MAA
2 stops39h 20m
Qatar Airways
Mon 7/1204:05
MAA
-
PDX
2 stops29h 51m
Qatar Airways
Deal found 3/5₹ 113,029
Fri 11/910:15
SEA
-
MAA
1 stop23h 15m
Multiple Airlines
Sat 19/918:00
MAA
-
SEA
2 stops27h 15m
Multiple Airlines
Deal found 2/5₹ 113,124
Thu 24/919:10
SEA
-
MAA
2 stops37h 15m
Multiple Airlines
Thu 11/308:05
MAA
-
SEA
3 stops47h 30m
Multiple Airlines
Deal found 3/5₹ 113,314
Wed 9/923:55
SEA
-
MAA
2 stops50h 40m
Etihad Airways
Wed 23/904:05
MAA
-
SEA
2 stops53h 07m
Etihad Airways
Deal found 2/5₹ 113,693

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 May 2026.

Round-trip from

₹ 104,021

One-way from

₹ 49,213

Popular in

December

Cheapest in

April

Average price

₹ 126,684
5/9-27/9
  • 5/9-27/9
  • 4 total stops
  • 78h 39m total
  • Washington to Chennai
Search Deals
20/9
  • 20/9
  • 2 total stops
  • 32h 40m total
  • Washington to Chennai
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,580,908 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 533,932 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 May 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

Cheapest return flight

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sat 5/9

12:29-08:25

2 stops31h 26m

Chennai

Sun 27/9

10:15-20:29

2 stops46h 44m

₹ 104,021

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 8/7

06:00-02:25

2 stops31h 55m

Chennai

Wed 15/7

21:55-22:49

2 stops37h 24m

₹ 117,296

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 7/9

13:50-08:15

2 stops29h 55m

Chennai

Mon 21/9

22:30-11:47

2 stops25h 47m

₹ 121,753

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 24/9

08:00-02:40

2 stops30h 10m

Chennai

Mon 28/9

04:20-21:57

2 stops30h 07m

₹ 128,865

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sat 1/8

07:05-02:50

2 stops31h 15m

Chennai

Fri 7/8

03:55-18:59

2 stops51h 34m

₹ 137,304

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 30/9

09:45-23:35

2 stops25h 20m

Chennai

Wed 14/10

00:50-16:56

2 stops28h 36m

₹ 140,718

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 9/9

12:25-23:35

1 stop22h 40m

Chennai

Fri 18/9

00:50-11:32

2 stops47h 12m

₹ 140,718

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 19/5

08:43-23:35

2 stops26h 22m

Chennai

Mon 19/10

00:50-10:05

1 stop21h 45m

₹ 146,976

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 2/7

14:39-02:40

2 stops47h 31m

Chennai

Sat 25/7

03:55-16:55

2 stops25h 30m

₹ 148,114

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 1/9

07:20-09:05

3 stops37h 15m

Chennai

Wed 30/9

23:15-20:28

3 stops33h 43m

₹ 149,252

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 39 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

How far ahead should I book a flight from State of Washington to Chennai?

The price you pay for your flight from State of Washington to Chennai may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 ₹ 58,506). Flying from State of Washington to Chennai in November is currently the most expensive (average of ₹ 90,366). 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 for a return flight from State of Washington to Chennai?

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, Qatar Airways, and Cathay Pacific fly from State of Washington to Chennai in about 25h 20m. The time it takes to get you to your destination can typically vary by up to 4h 50m. 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 ₹ 58,506). Flying from State of Washington to Chennai in November is currently the most expensive (average of ₹ 90,366). 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
Vellore
Mahabalipuram

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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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Top airline flying from Washington to Chennai

Discover the top airline 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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest₹ 96,473Average₹ 122,274FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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