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$524+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAA
Jun 4 — Jun 111
Wed 6/4
Wed 6/11
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Chennai are usually found in April or September, booked 64 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap 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 May 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,074
(Gotogate)

One-way from

$524
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$1,480

Good round-trip deal

$1,384 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Chennai flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Chennai flights.
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From Seattle/Tacoma Intl to Chennai
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One-way flight from Seattle/Tacoma Intl to Chennai
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Highest demand for flights based on searches. 11% potential increase in price ($184 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Chennai.
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Find 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 May 30, 2025.

This Oman Air deal was found by Cheapflights users on 5/30. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:40 pmSEA - MAA
2 stops49h 20mOman Air
Thu 1/157:20 amMAA - SEA
2 stops41h 55mOman Air
Deal found 5/30$1,059
This oojo deal was found by Cheapflights users on 5/29. 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.
Sat 11/228:45 amSEA - MAA
1 stop23h 55mSingapore Airlines
Sun 12/2111:25 pmMAA - SEA
1 stop45h 15mSingapore Airlines
Deal found 5/29$1,073
This Gotogate deal was found by Cheapflights users on 5/29. 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.
Thu 6/122:15 pmSEA - MAA
2 stops44h 25mLufthansa
Sat 6/141:55 amMAA - SEA
1 stop23h 00mLufthansa
Deal found 5/29$1,074
This Expedia deal was found by Cheapflights users on 5/29. 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.
Mon 10/1312:17 amSEA - MAA
2 stops47h 58mMultiple Airlines
Tue 11/114:55 pmMAA - SEA
2 stops35h 24mMultiple Airlines
Deal found 5/29$1,094
This oojo deal was found by Cheapflights users on 5/29. 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.
Thu 8/2111:25 pmSEA - MAA
2 stops44h 35mEtihad Airways
Sat 9/2010:15 amMAA - SEA
2 stops48h 25mEtihad Airways
Deal found 5/29$1,110
This FlightHub deal was found by Cheapflights users on 5/30. 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.
Wed 7/237:10 pmSEA - MAA
2 stops28h 20mTurkish Airlines
Mon 8/1810:00 pmMAA - SEA
2 stops31h 45mTurkish Airlines
Deal found 5/30$1,120
This SWISS deal was found by Cheapflights users on 5/29. 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.
Mon 8/184:25 pmSEA - MAA
2 stops52h 00mSWISS
Sat 9/68:40 pmMAA - SEA
2 stops54h 45mSWISS
Deal found 5/29$1,171
This Air Canada deal was found by Cheapflights users on 5/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:20 pmSEA - MAA
2 stops38h 15mAir Canada
Fri 1/161:50 amMAA - SEA
2 stops33h 36mAir Canada
Deal found 5/30$1,223
This British Airways deal was found by Cheapflights users on 5/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:30 pmSEA - MAA
1 stop25h 30mBritish Airways
Tue 10/287:35 amMAA - SEA
1 stop22h 50mBritish Airways
Deal found 5/28$1,242

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 May 30, 2025.
Use the filters below to find and compare flights from Seattle to Chennai that are best for you.

Fly from

Seattle

Fly to

Chennai

Route

Depart

Return

Price

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 11/23

3:40 pm-6:30 am

2 stops25h 20m

Chennai

Tue 12/23

7:20 am-11:45 am

2 stops41h 55m

$1,060

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 11/22

8:45 am-10:10 pm

1 stop23h 55m

Chennai

Sun 12/21

11:25 pm-7:10 am

1 stop45h 15m

$1,073

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 6/12

2:15 pm-11:10 pm

2 stops44h 25m

Chennai

Sat 6/14

1:55 am-12:25 pm

1 stop23h 00m

$1,074

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 10/13

12:17 am-12:45 pm

2 stops47h 58m

Chennai

Tue 11/11

4:55 pm-2:49 pm

2 stops35h 24m

$1,094

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 8/21

11:25 pm-8:30 am

2 stops44h 35m

Chennai

Sat 9/20

10:15 am-10:10 pm

2 stops48h 25m

$1,110

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 7/23

7:10 pm-12:00 pm

2 stops28h 20m

Chennai

Mon 8/18

10:00 pm-5:15 pm

2 stops31h 45m

$1,120

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 8/18

4:25 pm-8:55 am

2 stops52h 00m

Chennai

Fri 9/5

8:40 pm-2:50 pm

2 stops30h 40m

$1,171

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 10/6

1:30 pm-3:30 am

1 stop25h 30m

Chennai

Tue 10/28

7:35 am-5:55 pm

1 stop22h 50m

$1,242

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 11/6

10:00 am-12:05 am

2 stops24h 35m

Chennai

Tue 12/9

1:50 am-6:26 pm

2 stops30h 06m

$1,267

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 7/29

7:10 pm-12:00 am

2 stops40h 20m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/30

Showing 1-10 of 21 results
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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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Chennai flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Chennai. Price data was last updated on May 23, 2025.

The best time to book flights from Seattle to Chennai is 64 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, September is the cheapest month in which you can book a flight from Seattle to Chennai (average of $943). Flying from Seattle to Chennai in June is currently the most expensive (average of $1,565). 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 May 30, 2025.

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 evening, which can drop the price by up to 16% versus a flight at noon.

What is the cheapest day to fly from Seattle to Chennai?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Chennai. Price data was last updated on May 25, 2025.

Travelers seeking maximum savings on their Seattle to Chennai flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Chennai by month

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

In terms of precipitation, rainfall in Chennai ranges from 0.4 - 13.0 inches per month. November is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Chennai when rainfall is around 0.4 in.

Temperature in Chennai by month

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

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 91.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 May 30, 2025.
See what other customers who have flown with Japan Airlines, Singapore Airlines and Emirates from Seattle to Chennai have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,481 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,481 reviews
Japan Airlines
8.3
Very good
1,481 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Singapore Airlines
8.1
Very good
1,299 reviews
Japan Airlines
8.3
Very good
1,481 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Emirates
8.0
Very good
3,250 reviews
Japan Airlines
8.3
Very good
1,481 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
KLM
7.8
Good
1,351 reviews
Japan Airlines
8.3
Very good
1,481 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
SWISS
7.5
Good
1,605 reviews
Japan Airlines
8.3
Very good
1,481 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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.

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

    Cheapflights users have booked flights from Seattle to Chennai round-trip from $1,074. Other airlines that can offer you cheap pricing are Singapore Airlines, from $1,087, and Etihad Airways, from $1,110. Lufthansa is currently priced 27% 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 Turkish Airlines, with whom users have recently found tickets for as low as $658. However, be on the lookout for offers from Lufthansa and Qatar Airways, as they are both options that can get you from Seattle to Chennai for a low price.

  • What are the cheapest flights from Seattle to Chennai?

    On average you can expect to pay $1,565 for a flight from Seattle to Chennai. The cheapest flight overall is $1,384 while the most popular route, (Seattle/Tacoma Intl - Chennai) is currently priced at $854.

  • 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 Singapore. Doha sees the next most layovers on Seattle to Chennai flights. Doha is followed by Frankfurt am Main in terms of the most popular layover location for Seattle to Chennai flights.

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

    Sentosa, Universal Studios Singapore, and Geylang Serai New Market are the most popular attractions in Singapore if you're in need of something to do during your layover. Sentosa, Universal Studios Singapore and Geylang Serai New Market are located about 13.4 mi, 13.4 mi, and 6.9 mi, respectively from Singapore Changi if you are interested in checking them out. Those looking to explore during their layover in Singapore can rent a car from Singapore Changi for about $90 per day.

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

    If you're on a layover in Doha and looking for things to do, consider visiting Museum of Islamic Art, Katara Cultural Village, or Aspire Tower. Those on a layover in Doha interested in visiting Museum of Islamic Art, Katara Cultural Village, or Aspire Tower can do so by traveling 5.2 mi, 8.7 mi, and 10.6 mi, respectively from Doha Hamad Intl. Those looking to explore during their layover in Doha can rent a car from Doha Hamad Intl for about $27 per day.

  • What are points of interest worth seeing during a layover in Frankfurt am Main?

    The majority of Frankfurt am Main visitors spend their time at Römerberg, Hauptwache, and Konstablerwache. Römerberg, Hauptwache, and Konstablerwache are located about 7.4 mi, 7.4 mi, and 7.7 mi, respectively from Frankfurt am Main. Travelers in need of a car in Frankfurt am Main can rent one for about $45 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 Dubai. San Francisco is the second least popular location for layovers on flights from Seattle to Chennai. London ranks third to last in terms of the least popular layover locations on Seattle to Chennai flights.

  • 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, September is the cheapest month in which you can book a flight from Seattle to Chennai (average of $943). Flying from Seattle to Chennai in June is currently the most expensive (average of $1,565). 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.

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Top 9 airlines flying from Seattle to Chennai

Discover the top 9 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 May 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$957Average$1,313FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,087Average$1,480FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,100Average$1,692FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,257Average$2,458FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$1,279Average$1,655FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$1,333Average$1,546FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$1,367Average$1,653FlexibilityNo cancel feeOn-time76%
Oman AirCheapest$1,449Average$1,589FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,549Average$2,021FlexibilityNo cancel feeOn-time75%

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