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$645+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chennai to Seattle/Tacoma Intl are usually found in November or June, booked 11 days in advance, depart on a Saturday or Tuesday and return on a Monday

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 June 12, 2025.

Round-trip from

$1,054
(British Airways)

One-way from

$645
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,167
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. 8% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This British Airways deal was found by Cheapflights users on 6/10. 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 7/265:35 amMAA - SEA
2 stops50h 06mBritish Airways
Mon 8/116:10 amSEA - MAA
2 stops32h 50mBritish Airways
Deal found 6/10$1,054
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/32:25 pmMAA - SEA
2 stops38h 40mMultiple Airlines
Sat 9/61:15 amSEA - MAA
2 stops34h 10mMultiple Airlines
Deal found 6/10$1,057
This Gotogate deal was found by Cheapflights users on 6/10. 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.
Fri 11/143:00 pmMAA - SEA
2 stops34h 15mOman Air
Sun 11/303:40 pmSEA - MAA
2 stops25h 20mOman Air
Deal found 6/10$1,099
This KLM deal was found by Cheapflights users on 6/10. 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.
Wed 6/1810:30 pmMAA - SEA
2 stops25h 40mKLM
Wed 8/62:10 pmSEA - MAA
2 stops27h 25mKLM
Deal found 6/10$1,108
This Qatar Airways deal was found by Cheapflights users on 6/12. 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.
Fri 9/124:20 amMAA - SEA
1 stop20h 55mQatar Airways
Mon 9/2210:40 amSEA - MAA
2 stops27h 40mQatar Airways
Deal found 6/12$1,109
This Singapore Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 9/1210:30 amMAA - SEA
2 stops25h 59mSingapore Airlines
Sun 9/2110:15 amSEA - MAA
1 stop23h 15mSingapore Airlines
Deal found 6/12$1,135
This Air France deal was found by Cheapflights users on 6/12. 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.
Sat 6/2110:00 pmMAA - SEA
2 stops25h 45mAir France
Sat 8/166:40 pmSEA - MAA
2 stops46h 00mAir France
Deal found 6/12$1,169
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Tue 7/1510:00 pmMAA - SEA
2 stops25h 05mJapan Airlines
Mon 8/251:30 pmSEA - MAA
2 stops28h 05mJapan Airlines
Deal found 6/9$1,216
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Tue 7/1510:30 pmMAA - SEA
2 stops31h 15mTurkish Airlines
Fri 10/37:10 pmSEA - MAA
2 stops26h 30mTurkish Airlines
Deal found 6/11$1,256
This Lufthansa deal was found by Cheapflights users on 6/10. 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.
Wed 6/251:55 amMAA - SEA
1 stop23h 00mLufthansa
Sun 9/72:20 pmSEA - MAA
1 stop21h 20mLufthansa
Deal found 6/10$1,272

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 June 12, 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 7/26

5:35 am-7:11 pm

2 stops50h 06m

Seattle/Tacoma Intl

Mon 8/11

6:10 am-3:30 am

2 stops32h 50m

$1,054

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 7/3

2:25 pm-4:35 pm

2 stops38h 40m

Seattle/Tacoma Intl

Sat 9/6

1:15 am-11:55 pm

2 stops34h 10m

$1,057

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 11/14

3:00 pm-11:45 am

2 stops34h 15m

Seattle/Tacoma Intl

Sun 11/30

3:40 pm-6:30 am

2 stops25h 20m

$1,099

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 9/12

4:20 am-12:45 pm

1 stop20h 55m

Seattle/Tacoma Intl

Mon 9/22

10:40 am-2:50 am

2 stops27h 40m

$1,109

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 7/10

10:00 pm-3:50 pm

2 stops30h 20m

Seattle/Tacoma Intl

Thu 8/21

5:40 pm-10:05 am

2 stops27h 55m

$1,114

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 9/12

10:30 am-11:59 pm

2 stops25h 59m

Seattle/Tacoma Intl

Sun 9/21

10:15 am-10:00 pm

1 stop23h 15m

$1,135

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 7/15

10:00 pm-10:35 am

2 stops25h 05m

Seattle/Tacoma Intl

Mon 8/25

1:30 pm-6:05 am

2 stops28h 05m

$1,216

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 7/3

6:20 pm-11:15 am

2 stops29h 25m

Seattle/Tacoma Intl

Thu 10/16

1:30 pm-6:05 am

2 stops28h 05m

$1,240

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 7/15

10:30 pm-5:15 pm

2 stops31h 15m

Seattle/Tacoma Intl

Fri 10/3

7:10 pm-10:10 am

2 stops26h 30m

$1,256

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 6/25

1:55 am-12:25 pm

1 stop23h 00m

Seattle/Tacoma Intl

Sun 9/7

2:20 pm-12:10 am

1 stop21h 20m

$1,272

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 23 results
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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 June 9, 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 $391). 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 June 12, 2025.
Read through reviews of airlines operating flights from Chennai to Seattle, such as Japan Airlines, Emirates and Singapore Airlines. 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
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Emirates
8.1
Very good
3,264 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
KLM
7.8
Good
1,358 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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 $1,054, 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 Oman Air and Qatar Airways - these airlines can fly you to your destination from $1,099 and $1,109, respectively. British Airways is 21% 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 Japan Airlines. According to our data, you can fly for as low as $687. Users have also found prices from $754 and $783 on Virgin Atlantic and Turkish Airlines, 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 $391). 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
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
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
Coimbatore to Portland 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$811Average$1,312FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$987Average$1,166FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,146Average$1,361FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,246Average$1,417FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,361Average$1,434FlexibilityNo cancel feeOn-time75%

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