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Cheap flights from Seattle to Chennai from ₹ 37,523

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAA
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Chennai are usually found in April or September, booked 8 days in advance, depart on a Saturday or Monday and return on a Wednesday

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 13 September 2025.

Round-trip from

₹ 97,118

One-way from

₹ 37,523

Popular in

December

Cheapest in

April

Average price

₹ 111,332
Etihad Airways
  • Etihad Airways
  • 5/10-10/10
  • 4 total stops
  • 94h 29m total
  • Seattle to Chennai
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26/10
  • 26/10
  • 2 total stops
  • 28h 30m total
  • Seattle to Chennai
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,779,757 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 449,097 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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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 13 September 2025.

Sun 5/1011:45SEA - MAA
2 stops50h 25mEtihad Airways
Fri 10/1004:25MAA - SEA
2 stops44h 04mEtihad Airways
Deal found 11/9₹ 97,118
Thu 16/1010:15SEA - MAA
1 stop58h 35mSingapore Airlines
Wed 29/1009:50MAA - SEA
1 stop34h 50mSingapore Airlines
Deal found 11/9₹ 97,206
Wed 29/1000:34SEA - MAA
2 stops37h 26mMultiple Airlines
Mon 1/1210:00MAA - SEA
2 stops41h 24mMultiple Airlines
Deal found 12/9₹ 97,294
Tue 21/1017:59SEA - MAA
2 stops26h 26mMultiple Airlines
Tue 28/1008:00MAA - SEA
3 stops39h 54mMultiple Airlines
Deal found 13/9₹ 97,383
Thu 2/1023:59SEA - MAA
2 stops31h 41mMultiple Airlines
Thu 30/1010:00MAA - SEA
2 stops40h 16mMultiple Airlines
Deal found 11/9₹ 97,471
Sat 4/1010:15SEA - MAA
1 stop25h 10mMultiple Airlines
Wed 5/1109:50MAA - SEA
2 stops41h 39mMultiple Airlines
Deal found 11/9₹ 97,648
Sat 25/1010:15SEA - MAA
1 stop24h 05mMultiple Airlines
Sat 15/1102:10MAA - SEA
2 stops29h 55mMultiple Airlines
Deal found 13/9₹ 97,736
Mon 13/1001:30SEA - MAA
3 stops33h 05mMultiple Airlines
Wed 29/1023:45MAA - SEA
3 stops31h 15mMultiple Airlines
Deal found 13/9₹ 97,912
Sat 25/1010:15SEA - MAA
1 stop24h 05mMultiple Airlines
Wed 19/1113:35MAA - SEA
2 stops31h 05mMultiple Airlines
Deal found 13/9₹ 98,001
Sat 25/1010:15SEA - MAA
1 stop24h 05mMultiple Airlines
Sat 8/1102:10MAA - SEA
2 stops29h 55mMultiple Airlines
Deal found 12/9₹ 98,089
Sun 16/1100:59SEA - MAA
2 stops36h 01mMultiple Airlines
Wed 17/1210:00MAA - SEA
2 stops41h 32mMultiple Airlines
Deal found 13/9₹ 98,177
Tue 21/1010:15SEA - MAA
1 stop23h 15mSingapore Airlines
Thu 20/1123:25MAA - SEA
1 stop21h 15mSingapore Airlines
Deal found 12/9₹ 98,266

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 13 September 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

Wed 29/10

00:34-02:30

2 stops37h 26m

Chennai

Thu 20/11

21:40-23:18

2 stops39h 08m

₹ 98,884

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 29/10

00:34-02:30

2 stops37h 26m

Chennai

Sun 23/11

21:40-23:39

2 stops39h 29m

₹ 98,884

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 21/10

00:34-20:10

2 stops31h 06m

Chennai

Sat 15/11

10:00-23:18

2 stops50h 48m

₹ 105,682

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 30/10

20:00-10:20

2 stops25h 50m

Chennai

Sat 28/2

20:30-17:05

2 stops34h 05m

₹ 106,565

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 19/10

19:10-10:10

2 stops26h 30m

Chennai

Sat 15/11

20:30-17:05

2 stops34h 05m

₹ 106,653

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 22/10

19:10-12:00

2 stops28h 20m

Chennai

Sun 9/11

20:30-17:05

2 stops34h 05m

₹ 106,653

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 24/9

19:10-12:00

2 stops28h 20m

Chennai

Tue 7/10

22:30-10:35

2 stops48h 35m

₹ 106,653

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 9/10

19:10-10:10

2 stops26h 30m

Chennai

Sun 2/11

22:45-17:05

2 stops31h 50m

₹ 106,653

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 19/10

19:10-10:10

2 stops26h 30m

Chennai

Wed 12/11

22:45-17:05

2 stops31h 50m

₹ 106,653

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 26/10

20:00-12:10

2 stops27h 40m

Chennai

Wed 19/11

22:45-17:05

2 stops31h 50m

₹ 106,653

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 22 results
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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 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 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 return flight from Seattle to Chennai. Price data was last updated on 29 August 2025.

The best time to book flights from Seattle to Chennai is 8 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 ₹ 100). Flying from Seattle to Chennai in December is currently the most expensive (average of ₹ 120). 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 13 September 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Chennai in the morning. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

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 13 September 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andQatar Airways from Seattle to Chennai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,334 reviews
Check prices

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very Good
3,334 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very Good
1,365 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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?

    Airlines like Turkish Airlines fly from Seattle to Chennai in about 25h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 12925 km.

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

    Our cheapest airline available from Seattle to Chennai is Singapore Airlines. Our recent data shows that you can find tickets from as low as ₹ 45,979 on this airline. Additional options worth looking into are Qatar Airways and Emirates, starting at ₹ 103,148 and ₹ 154,702 round-trip. You may be able to fly from Seattle to Chennai for 64% less than the average price by searching for these airlines.

  • 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 holiday 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 ₹ 100). Flying from Seattle to Chennai in December is currently the most expensive (average of ₹ 120). 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

Browse thousands of different options on Cheapflights for your next trip

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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

Top 3 airlines flying from Seattle to Chennai

Discover the top 3 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 454,620 searches. Data last updated 13 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 45,979Average₹ 131,594FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest₹ 103,148Average₹ 141,024FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 154,702Average₹ 172,528FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Chennai?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Chennai.

Can Cheapflights find flights from Seattle to Chennai with no change fees?

Certainly. Search results for flights to Chennai from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Chennai become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Chennai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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