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$638+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 34 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,171
(Singapore Airlines)

One-way from

$638
(Mytrip)

Popular in

August

Cheapest in

November

Average price

$1,197
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
Search Deals
One-way flight from Chennai to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This British Airways deal was found by Cheapflights users on 3/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/305:35 amMAA - SEA
1 stop25h 15mBritish Airways
Mon 9/297:42 amSEA - MAA
2 stops31h 18mBritish Airways
Deal found 3/27$1,149
This Singapore Airlines deal was found by Cheapflights users on 3/27. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:30 amMAA - SEA
1 stop34h 45mSingapore Airlines
Thu 8/2110:15 amSEA - MAA
1 stop34h 35mSingapore Airlines
Deal found 3/27$1,171
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:45 pmMAA - SEA
3 stops33h 13mMultiple Airlines
Fri 5/97:05 amSEA - MAA
3 stops33h 45mMultiple Airlines
Deal found 3/26$1,213
This Lufthansa deal was found by Cheapflights users on 3/28. 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.
Thu 6/191:55 amMAA - SEA
1 stop23h 00mLufthansa
Mon 8/182:20 pmSEA - MAA
1 stop21h 20mLufthansa
Deal found 3/28$1,242
This Virgin Atlantic deal was found by Cheapflights users on 3/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/810:30 pmMAA - SEA
2 stops33h 45mVirgin Atlantic
Fri 9/265:35 pmSEA - MAA
2 stops26h 15mVirgin Atlantic
Deal found 3/27$1,259
This Qatar Airways deal was found by Cheapflights users on 3/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/154:20 amMAA - SEA
1 stop20h 55mQatar Airways
Wed 11/53:40 pmSEA - MAA
1 stop21h 15mQatar Airways
Deal found 3/26$1,326
This Emirates deal was found by Cheapflights users on 3/27. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/124:00 amMAA - SEA
1 stop21h 55mEmirates
Tue 5/205:15 pmSEA - MAA
1 stop20h 45mEmirates
Deal found 3/27$1,370
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:55 amMAA - SEA
2 stops56h 16mAir Canada
Wed 8/277:20 amSEA - MAA
2 stops28h 20mAir Canada
Deal found 3/27$1,415
This Turkish Airlines deal was found by Cheapflights users on 3/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/610:30 pmMAA - SEA
2 stops31h 15mTurkish Airlines
Fri 8/227:10 pmSEA - MAA
2 stops28h 35mTurkish Airlines
Deal found 3/27$1,418
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:30 pmMAA - SEA
2 stops30h 00mKLM
Thu 9/252:10 pmSEA - MAA
2 stops26h 30mKLM
Deal found 3/27$1,443

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 March 28, 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

Wed 7/9

10:30 am-8:45 am

1 stop34h 45m

Seattle/Tacoma Intl

Thu 8/21

10:15 am-9:20 am

1 stop34h 35m

$1,171

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 7/9

5:35 am-9:43 pm

2 stops28h 38m

Seattle/Tacoma Intl

Thu 8/21

1:30 pm-3:30 am

1 stop25h 30m

$1,179

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 5/4

11:45 pm-8:28 pm

3 stops33h 13m

Seattle/Tacoma Intl

Fri 5/9

7:05 am-5:20 am

3 stops33h 45m

$1,213

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 6/19

1:55 am-12:25 pm

1 stop23h 00m

Seattle/Tacoma Intl

Mon 8/18

2:20 pm-12:10 am

1 stop21h 20m

$1,242

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 4/8

10:30 pm-7:45 pm

2 stops33h 45m

Seattle/Tacoma Intl

Fri 9/26

5:35 pm-8:20 am

2 stops26h 15m

$1,259

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 5/15

4:20 am-12:45 pm

1 stop20h 55m

Seattle/Tacoma Intl

Wed 11/5

3:40 pm-2:25 am

1 stop21h 15m

$1,326

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 5/12

4:00 am-1:25 pm

1 stop21h 55m

Seattle/Tacoma Intl

Tue 5/20

5:15 pm-2:30 am

1 stop20h 45m

$1,370

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 4/23

1:55 am-9:41 pm

2 stops56h 16m

Seattle/Tacoma Intl

Wed 8/27

7:20 am-12:10 am

2 stops28h 20m

$1,415

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 7/6

10:30 pm-5:15 pm

2 stops31h 15m

Seattle/Tacoma Intl

Fri 8/22

7:10 pm-12:15 pm

2 stops28h 35m

$1,418

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 4/7

10:30 pm-4:00 pm

2 stops30h 00m

Seattle/Tacoma Intl

Thu 9/25

2:10 pm-5:10 am

2 stops26h 30m

$1,443

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 14 results
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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 Chennai-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chennai-Seattle flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 21, 2025.

Booking 34 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 $411). 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 March 28, 2025.
Read through reviews of airlines operating flights from Chennai to Seattle, such as Singapore Airlines, Emirates and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,285 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Virgin Atlantic
7.4
Good
634 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 $1,171, Singapore Airlines will fly you from Chennai to Seattle and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Lufthansa - these airlines can fly you to your destination from $1,179 and $1,242, respectively. Singapore Airlines is 14% 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 Qatar Airways. According to our data, you can fly for as low as $752. Users have also found prices from $805 and $877 on Emirates and Lufthansa, 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 $411). 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
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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 Portland flights
Coimbatore to Seattle flights
Madurai to Seattle flights
Chennai to Spokane flights

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$825Average$1,418FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$987Average$1,182FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,146Average$1,396FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,183Average$1,462FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,359Average$1,428FlexibilityNo cancel feeOn-time75%
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