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Cheap flights from Seattle to Chennai from ₹ 39,747

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAA
12 Feb — 19 Feb1
1 adult

The best prices from Seattle/Tacoma Intl to Chennai are usually found in September or October, booked 67 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 7 February 2025.

Round-trip from

₹ 99,631

One-way from

₹ 39,747

Popular in

December

Cheapest in

September

Average price

₹ 134,563
23/2-3/3
  • 23/2-3/3
  • 3 total stops
  • 54h 10m total
  • Seattle to Chennai
23/3
  • 23/3
  • 2 total stops
  • 39h 45m total
  • Seattle to Chennai
Highest demand for flights based on searches. 6% potential increase in price (₹ 855,840 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (₹ 362,401 potential savings vs. average return price).
Average for round-trip flights in February 2025

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 7 February 2025.

Sun 23/208:40SEA - MAA
1 stop25h 35mMultiple Airlines
Mon 3/322:15MAA - SEA
2 stops28h 35mMultiple Airlines
Deal found 6/2₹ 99,631
Sun 2/323:48SEA - MAA
2 stops31h 02mEtihad Airways
Wed 19/316:15MAA - SEA
2 stops42h 53mEtihad Airways
Deal found 7/2₹ 100,681
Tue 4/308:40SEA - MAA
1 stop24h 00mSingapore Airlines
Wed 19/310:00MAA - SEA
2 stops36h 25mSingapore Airlines
Deal found 7/2₹ 101,907
Sun 2/307:00SEA - MAA
2 stops52h 05mCathay Pacific
Tue 11/301:50MAA - SEA
2 stops25h 33mCathay Pacific
Deal found 6/2₹ 102,345
Thu 6/319:00SEA - MAA
2 stops27h 25mTurkish Airlines
Thu 20/323:00MAA - SEA
2 stops31h 35mTurkish Airlines
Deal found 7/2₹ 105,321
Fri 21/212:30SEA - MAA
2 stops32h 30mJapan Airlines
Tue 4/308:15MAA - SEA
2 stops39h 10mJapan Airlines
Deal found 7/2₹ 112,675
Wed 5/318:50SEA - MAA
1 stop21h 15mBritish Airways
Wed 12/307:35MAA - SEA
1 stop22h 50mBritish Airways
Deal found 5/2₹ 113,901
Tue 8/414:15SEA - MAA
2 stops44h 25mLufthansa
Mon 28/401:55MAA - SEA
1 stop23h 00mLufthansa
Deal found 6/2₹ 114,864

Find flights from Seattle to Chennai within your budget

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 7 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 23/2

08:40-23:45

1 stop25h 35m

Chennai

Mon 3/3

22:15-13:20

2 stops28h 35m

₹ 99,631

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 2/3

23:48-20:20

2 stops31h 02m

Chennai

Wed 19/3

16:15-22:38

2 stops42h 53m

₹ 100,681

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 4/3

08:40-22:10

1 stop24h 00m

Chennai

Wed 19/3

10:00-09:55

2 stops36h 25m

₹ 101,907

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 2/3

07:00-00:35

2 stops52h 05m

Chennai

Tue 11/3

01:50-14:53

2 stops25h 33m

₹ 102,345

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 6/3

19:00-11:55

2 stops27h 25m

Chennai

Thu 20/3

23:00-18:05

2 stops31h 35m

₹ 105,321

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Fri 21/2

12:30-10:30

2 stops32h 30m

Chennai

Tue 4/3

08:15-09:55

2 stops39h 10m

₹ 112,675

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 5/3

18:50-05:35

1 stop21h 15m

Chennai

Wed 12/3

07:35-17:55

1 stop22h 50m

₹ 113,901

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 8/4

14:15-23:10

2 stops44h 25m

Chennai

Mon 28/4

01:55-12:25

1 stop23h 00m

₹ 114,864

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 23/3

09:40-13:55

2 stops39h 45m

₹ 39,747

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 11/3

09:40-22:10

1 stop24h 00m

₹ 42,724

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 18 results
1
2

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.

Travel insights for flights from Seattle to Chennai

Get recent, data-driven insights about flights from Seattle to Chennai including ideal travel times, pricing trends, and more.

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 31 January 2025.

The best time to book flights from Seattle to Chennai is 67 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, February is the cheapest month in which you can book a flight from Seattle to Chennai (average of ₹ 101). Flying from Seattle to Chennai in May 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 7 February 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.

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 10.0 - 330.0 inches per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.

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 33.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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 7 February 2025.
See what other customers who have flown with Japan Airlines, Emirates and Singapore Airlines from Seattle to Chennai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.7

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Food

7.7

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Food

7.7

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Food

7.7

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Food

7.7

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Food

7.7

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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?

    Our cheapest airline available from Seattle to Chennai is Etihad Airways. Our recent data shows that you can find tickets from as low as ₹ 100,681 on this airline. Additional options worth looking into are Singapore Airlines and Cathay Pacific, starting at ₹ 101,907 and ₹ 102,345 round-trip. You may be able to fly from Seattle to Chennai for 27% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as ₹ 42,724 on Singapore Airlines. Other airlines that offer cheap prices include Air India from ₹ 46,488 and Etihad Airways from ₹ 49,027 one-way.

  • 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, February is the cheapest month in which you can book a flight from Seattle to Chennai (average of ₹ 101). Flying from Seattle to Chennai in May 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.

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