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$545+ Cheap flights from Chennai (MAA) to Seattle (SEA)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Chennai to Seattle/Tacoma Intl are usually found in November or March, booked 11 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Chennai to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Seattle (SEA). 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,160
(British Airways)

One-way from

$545
(Trip.com)

Popular in

August

Cheapest in

November

Average price

$1,379
Provider with most accurate pricing for Chennai-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Chennai-Seattle/Tacoma Intl flights.
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From Chennai to Seattle/Tacoma Intl
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One-way flight from Chennai to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 10% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Chennai to Seattle

Cheapest flights from Chennai to Seattle
Explore the most affordable flight options available from Chennai to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/215:35 amMAA - SEA
2 stops29h 21mBritish Airways
Sat 8/1610:40 amSEA - MAA
2 stops28h 20mBritish Airways
Deal found 4/29$1,160
This Yatra.com deal was found by Cheapflights users on 4/29. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/911:15 pmMAA - SEA
1 stop22h 00mSingapore Airlines
Fri 9/2610:15 amSEA - MAA
1 stop34h 35mSingapore Airlines
Deal found 4/29$1,170
This Travelocity deal was found by Cheapflights users on 4/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:35 amMAA - SEA
2 stops27h 32mMultiple Airlines
Sun 11/93:10 pmSEA - MAA
2 stops43h 15mMultiple Airlines
Deal found 4/28$1,176
This Agoda.com deal was found by Cheapflights users on 4/29. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/64:55 amMAA - SEA
2 stops27h 55mVirgin Atlantic
Sun 9/285:35 pmSEA - MAA
2 stops26h 15mVirgin Atlantic
Deal found 4/29$1,196
This StudentUniverse deal was found by Cheapflights users on 4/27. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/205:50 pmMAA - SEA
2 stops29h 15mJapan Airlines
Mon 8/251:30 pmSEA - MAA
2 stops33h 50mJapan Airlines
Deal found 4/27$1,234
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/98:10 pmMAA - SEA
2 stops27h 35mAir France
Thu 11/201:35 pmSEA - MAA
2 stops28h 55mAir France
Deal found 4/28$1,241
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/191:55 amMAA - SEA
1 stop23h 00mLufthansa
Tue 11/410:00 amSEA - MAA
2 stops24h 25mLufthansa
Deal found 4/28$1,273
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:45 amMAA - SEA
2 stops26h 11mAir Canada
Sat 4/1812:15 pmSEA - MAA
2 stops47h 25mAir Canada
Deal found 4/29$1,280
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/223:55 amMAA - SEA
1 stop21h 20mQatar Airways
Thu 9/254:30 pmSEA - MAA
1 stop28h 10mQatar Airways
Deal found 4/29$1,340
This oojo deal was found by Cheapflights users on 4/29. 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.
Mon 5/1211:00 pmMAA - SEA
2 stops30h 45mTurkish Airlines
Wed 7/97:10 pmSEA - MAA
2 stops26h 30mTurkish Airlines
Deal found 4/29$1,343
This Emirates deal was found by Cheapflights users on 4/28. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1810:00 pmMAA - SEA
1 stop27h 55mEmirates
Tue 11/44:05 pmSEA - MAA
1 stop26h 40mEmirates
Deal found 4/28$1,370

Cheapflights Fare Finder

Customize your flight search to find flights from Chennai to Seattle 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 April 29, 2025.
Use the filters below to find and compare flights from Chennai to Seattle that are best for you.

Fly from

Chennai

Fly to

Seattle

Route

Depart

Return

Price

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 6/21

5:35 am-10:26 pm

2 stops29h 21m

Seattle/Tacoma Intl

Sat 8/16

10:40 am-3:30 am

2 stops28h 20m

$1,160

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 7/9

11:15 pm-8:45 am

1 stop22h 00m

Seattle/Tacoma Intl

Fri 9/26

10:15 am-9:20 am

1 stop34h 35m

$1,170

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 6/6

5:35 am-8:37 pm

2 stops27h 32m

Seattle/Tacoma Intl

Sun 11/9

3:10 pm-11:55 pm

2 stops43h 15m

$1,176

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 6/6

4:55 am-8:20 pm

2 stops27h 55m

Seattle/Tacoma Intl

Sun 9/28

5:35 pm-8:20 am

2 stops26h 15m

$1,196

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 7/20

5:50 pm-10:35 am

2 stops29h 15m

Seattle/Tacoma Intl

Mon 8/25

1:30 pm-11:50 am

2 stops33h 50m

$1,234

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 6/9

8:10 pm-11:15 am

2 stops27h 35m

Seattle/Tacoma Intl

Thu 11/20

1:35 pm-8:00 am

2 stops28h 55m

$1,241

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 5/19

1:55 am-12:25 pm

1 stop23h 00m

Seattle/Tacoma Intl

Tue 11/4

10:00 am-11:55 pm

2 stops24h 25m

$1,273

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 6/5

1:55 am-6:33 pm

2 stops29h 08m

Seattle/Tacoma Intl

Sun 11/9

8:20 pm-11:55 pm

2 stops38h 05m

$1,325

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 6/22

3:55 am-12:45 pm

1 stop21h 20m

Seattle/Tacoma Intl

Thu 9/25

4:30 pm-9:10 am

1 stop28h 10m

$1,340

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 5/12

11:00 pm-5:15 pm

2 stops30h 45m

Seattle/Tacoma Intl

Wed 7/9

7:10 pm-10:10 am

2 stops26h 30m

$1,343

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 22 results
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Compare providers for flights from Chennai to Seattle

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 Seattle in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 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 Chennai-Seattle flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chennai-Seattle flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chennai-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chennai-Seattle 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 Chennai-Seattle 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 Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chennai to Seattle. Price data was last updated on April 25, 2025.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to Seattle. 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 Seattle?

Currently, January is the cheapest month in which you can book a flight from Chennai to Seattle (average of $238). Flying from Chennai to Seattle in July is currently the most expensive (average of $405). 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.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Chennai to Seattle, such as Japan Airlines, Singapore Airlines and Emirates. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,459 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Singapore Airlines
8.1
Very good
1,292 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Emirates
8.0
Very good
3,215 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Thai Airways
7.7
Good
325 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Qatar Airways
7.4
Good
3,563 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

Related info for your journey

Find useful and relevant information for your journey from Chennai to Seattle. 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 Chennai to Seattle round-trip?

    Currently priced at $1,160, British Airways will fly you from Chennai to Seattle and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and Virgin Atlantic - these airlines can fly you to your destination from $1,170 and $1,196, respectively. British Airways is 15% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Air India. According to our data, you can fly for as low as $625. Users have also found prices from $746 and $747 on Virgin Atlantic and Qatar Airways, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Chennai to Seattle (average of $238). Flying from Chennai to Seattle in July is currently the most expensive (average of $405). 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
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Lynnwood
Aberdeen
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chennai to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Chennai to Portland flights
Coimbatore to Seattle flights
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Top 5 airlines flying from Chennai to Seattle

Discover the top 5 airlines that operate flights from Chennai to Seattle. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$814Average$1,341FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$987Average$1,176FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,146Average$1,373FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,230Average$1,435FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,355Average$1,412FlexibilityNo cancel feeOn-time75%

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