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$540+ Cheap flights from Seattle (SEA) to Chennai (MAA)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAA
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
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Cheap flight deals from Seattle to Chennai

Cheapest flights from Seattle to Chennai
Explore the most affordable flight options available from Seattle to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.

This FlightHub deal was found by Cheapflights users on 6/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:15 am
SEA
-
MAA
1 stop23h 15m
Singapore Airlines
Thu 10/2911:25 pm
MAA
-
SEA
1 stop21h 15m
Singapore Airlines
Deal found 6/26$1,484
This KAYAK deal was found by Cheapflights users on 6/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:15 am
SEA
-
MAA
2 stops59h 35m
Singapore Airlines
Wed 3/1011:00 am
MAA
-
SEA
2 stops57h 40m
Singapore Airlines
Deal found 6/27$1,485
This oojo deal was found by Cheapflights users on 6/28. 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.
Mon 7/2012:25 pm
SEA
-
MAA
1 stop22h 40m
Cathay Pacific
Tue 8/1812:50 am
MAA
-
SEA
2 stops43h 48m
Cathay Pacific
Deal found 6/28$1,487
This Indian Eagle deal was found by Cheapflights users on 6/27. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:25 pm
SEA
-
MAA
1 stop21h 45m
Qatar Airways
Wed 9/24:20 am
MAA
-
SEA
1 stop20h 55m
Qatar Airways
Deal found 6/27$1,488
This Expedia deal was found by Cheapflights users on 6/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:42 pm
SEA
-
MAA
3 stops39h 33m
Multiple Airlines
Fri 9/46:30 am
MAA
-
SEA
2 stops25h 40m
Multiple Airlines
Deal found 6/28$1,489
This Indian Eagle deal was found by Cheapflights users on 6/25. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:50 pm
SEA
-
MAA
1 stop21h 00m
Qatar Airways
Mon 12/74:05 am
MAA
-
SEA
1 stop21h 05m
Qatar Airways
Deal found 6/25$1,491
This Expedia deal was found by Cheapflights users on 6/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:42 pm
SEA
-
MAA
3 stops39h 33m
Multiple Airlines
Wed 8/264:20 pm
MAA
-
SEA
3 stops31h 32m
Multiple Airlines
Deal found 6/27$1,492
This FlightHub deal was found by Cheapflights users on 6/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am
SEA
-
MAA
1 stop23h 20m
Cathay Pacific
Fri 3/52:00 am
MAA
-
SEA
2 stops26h 29m
Cathay Pacific
Deal found 6/25$1,493
This oojo deal was found by Cheapflights users on 6/27. 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.
Wed 7/2212:25 pm
SEA
-
MAA
1 stop22h 40m
Cathay Pacific
Tue 8/2512:50 am
MAA
-
SEA
2 stops43h 48m
Cathay Pacific
Deal found 6/27$1,495
This FlightHub deal was found by Cheapflights users on 6/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:25 pm
SEA
-
MAA
1 stop21h 45m
Qatar Airways
Thu 3/43:25 am
MAA
-
SEA
1 stop21h 45m
Qatar Airways
Deal found 6/27$1,496
This FlightHub deal was found by Cheapflights users on 6/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:15 pm
SEA
-
MAA
2 stops31h 05m
Multiple Airlines
Sun 8/29:40 pm
MAA
-
SEA
2 stops32h 10m
Multiple Airlines
Deal found 6/28$1,497
This FlightHub deal was found by Cheapflights users on 6/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:10 pm
SEA
-
MAA
2 stops40h 55m
Cathay Pacific
Mon 9/2112:50 am
MAA
-
SEA
1 stop21h 45m
Cathay Pacific
Deal found 6/27$1,498

Find flight deals from Seattle to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Chennai (MAA). 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 29, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,484
(FlightHub)

One-way from

$540
(flugladen.de)

Popular in

December

Cheapest in

March

Average price

$1,336
Provider with most accurate pricing for Seattle/Tacoma Intl-Chennai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Chennai flights.
Search Deals
From Seattle/Tacoma Intl to Chennai
Search Deals
One-way flight from Seattle/Tacoma Intl to Chennai
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 2,558,603 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Seattle to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 9/13

4:25 pm-2:40 am

1 stop21h 45m

Chennai

Wed 10/28

4:05 am-12:40 pm

1 stop21h 05m

$1,521

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 9/26

11:45 am-11:35 pm

1 stop23h 20m

Chennai

Sun 3/7

2:00 am-6:12 am

2 stops41h 42m

$1,521

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 8/5

4:25 pm-2:50 am

1 stop21h 55m

Chennai

Fri 9/18

4:05 am-12:45 pm

1 stop21h 10m

$1,521

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 9/13

4:25 pm-2:50 am

1 stop21h 55m

Chennai

Fri 10/30

4:05 am-12:40 pm

1 stop21h 05m

$1,521

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 8/6

12:25 pm-11:35 pm

1 stop22h 40m

Chennai

Sat 9/19

12:50 am-9:08 am

2 stops44h 48m

$1,557

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 8/5

4:25 pm-2:40 am

1 stop21h 45m

Chennai

Sun 9/20

4:05 am-12:45 pm

1 stop21h 10m

$1,561

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Fri 9/18

4:25 pm-2:50 am

1 stop21h 55m

Chennai

Tue 10/27

4:05 am-12:40 pm

1 stop21h 05m

$1,561

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 9/12

12:25 pm-11:35 pm

1 stop22h 40m

Chennai

Thu 10/29

2:00 am-6:31 pm

2 stops53h 01m

$1,571

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 7/15

11:46 pm-8:10 pm

2 stops31h 54m

Chennai

Sat 9/5

4:05 am-10:44 pm

2 stops31h 09m

$1,577

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 8/8

7:00 am-12:10 am

2 stops28h 40m

Chennai

Sat 9/19

1:55 am-11:55 am

1 stop22h 30m

$1,612

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Seattle to Chennai

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 Seattle to Chennai in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Indian EaglePrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust 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 Seattle-Chennai flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Chennai flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Chennai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Chennai flights, Cheapflights users trust Ovago the most. Ovago 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 Seattle-Chennai 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 Seattle to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Seattle 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 Seattle to Chennai

How far ahead should I book a flight from Seattle to Chennai?

The best time to book flights from Seattle to Chennai is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Chennai?

Currently, March is the cheapest month in which you can book a flight from Seattle to Chennai (average of $1,074). Flying from Seattle to Chennai in December is currently the most expensive (average of $1,977). 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.

What is the cheapest time of day to fly from SEA to MAA?

Find hourly flight availability from Seattle to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 29, 2026.

When flying from Seattle to Chennai, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the afternoon.

How much does it cost to fly round-trip from Seattle to Chennai?

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. 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 Chennai. Reviews last updated June 29, 2026.
Get a feel of what it's like to fly with Singapore Airlines,Cathay Pacific, andTurkish Airlines from Seattle to Chennai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,556 reviews

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.2
Very good
1,556 reviews
Singapore Airlines
8.2
Very good
1,556 reviews

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Cathay Pacific
7.6
Good
1,397 reviews
Singapore Airlines
8.2
Very good
1,556 reviews

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Turkish Airlines
7.4
Good
4,428 reviews
Singapore Airlines
8.2
Very good
1,556 reviews

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Qatar Airways
7.3
Good
3,736 reviews
Singapore Airlines
8.2
Very good
1,556 reviews

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Lufthansa
6.8
Okay
8,108 reviews
Singapore Airlines
8.2
Very good
1,556 reviews

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

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

  • How long is the flight from Seattle to Chennai?

    A quick flight from Seattle to Chennai can take about 21h 45m. Qatar Airways provides one of the quickest options available for as low as $1,521. Airlines will cover a distance of 8031 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Chennai round-trip?

    Cheapflights users have booked flights from Seattle to Chennai round-trip from $785. Other airlines that can offer you cheap pricing are Turkish Airlines, from $806, and Cathay Pacific, from $907. Singapore Airlines is currently priced 41% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seattle to Chennai one-way?

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $391. However, be on the lookout for offers from Turkish Airlines and Qatar Airways, as they are both options that can get you from Seattle to Chennai for a low price.

  • Where are the most common layover locations when flying from Seattle to Chennai?

    Of the flights from Seattle to Chennai that have layovers, most of them stop in Hong Kong. Singapore sees the next most layovers on Seattle to Chennai flights.

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

    Shatin Baptist Church, Fa Yeun Street Market, and Yau Ma Tei Fruit Market are the most popular attractions in Hong Kong if you're in need of something to do during your layover. Shatin Baptist Church, Fa Yeun Street Market and Yau Ma Tei Fruit Market are located about 18.3 mi, 16.2 mi, and 16.0 mi, respectively from Hong Kong Intl if you are interested in checking them out.

  • What are some popular points of interest to see during a layover in Singapore?

    If you're on a layover in Singapore and looking for things to do, consider visiting Sentosa, Universal Studios Singapore, or Merlion. Those on a layover in Singapore interested in visiting Sentosa, Universal Studios Singapore, or Merlion can do so by traveling 13.4 mi, 13.4 mi, and 10.5 mi, respectively from Singapore Changi. Those looking to explore during their layover in Singapore can rent a car from Singapore Changi for about $95 per day.

  • Where are the least popular layover locations for Seattle to Chennai flights?

    The least popular layover on flights from Seattle to Chennai is Frankfurt am Main. Doha is the second least popular location for layovers on flights from Seattle to Chennai.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Chennai?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Chennai (average of $1,074). Flying from Seattle to Chennai in December is currently the most expensive (average of $1,977). 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
Mahabalipuram

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Alternative routes for Seattle to Chennai

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Chennai flights
Seattle to Coimbatore flights
Portland to Tiruchirappalli flights

Top 8 airlines flying from Seattle to Chennai

Discover the top 8 airlines that operate flights from Seattle 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 2,558,603 searches. Data last updated June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$785Average$1,192FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$806Average$1,188FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$903Average$1,311FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$1,032Average$1,963FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$1,182Average$1,351FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$1,233Average$1,590FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$1,373Average$1,747FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$1,580Average$1,986FlexibilityNo cancel feeOn-time75%

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