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Cheap flights from Chennai to Seattle from $497

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Seattle departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chennai to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:35 am - 4:55 pmMAA-SEA
22h 50m1 stop
British Airways Logo
7:00 am - 3:30 amSEA-MAA
32h 00m2 stops
$903British Airways
Find Deal
Wed, Nov 19 - Sun, May 10
British Airways Logo
7:35 am - 1:08 pmMAA-SEA
43h 03m2 stops
British Airways Logo
7:50 pm - 5:35 amSEA-MAA
21h 15m1 stop
$919British Airways
Find Deal
Mon, Feb 9 - Mon, Mar 9
British Airways Logo
7:35 am - 2:34 pmMAA-SEA
44h 29m2 stops
British Airways Logo
10:40 am - 3:30 amSEA-MAA
28h 20m2 stops
$920British Airways
Find Deal
Sat, Feb 7 - Wed, Aug 12
British Airways Logo
7:35 am - 1:08 pmMAA-SEA
43h 03m2 stops
British Airways Logo
3:45 pm - 5:35 amSEA-MAA
25h 20m2 stops
$925British Airways
Find Deal
Mon, Feb 9 - Sun, Mar 8
Multiple Airlines Logo
11:35 pm - 6:40 pmMAA-SEA
32h 35m2 stops
Multiple Airlines Logo
8:45 am - 10:50 pmSEA-MAA
24h 35m1 stop
$1,023Multiple Airlines
Find Deal
Sat, Jan 24 - Sun, Feb 1
Air France Logo
10:00 pm - 11:15 amMAA-SEA
25h 45m2 stops
Air France Logo
1:30 pm - 8:20 amSEA-MAA
30h 20m2 stops
$1,038Air France
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Wed, Apr 15 - Thu, Oct 15
Multiple Airlines Logo
11:15 pm - 7:16 pmMAA-SEA
33h 31m3 stops
Multiple Airlines Logo
8:45 am - 10:50 pmSEA-MAA
24h 35m1 stop
$1,053Multiple Airlines
Find Deal
Sat, Jan 24 - Sun, Feb 1
Lufthansa Logo
1:50 am - 12:10 pmMAA-SEA
23h 50m1 stop
Lufthansa Logo
4:10 pm - 8:45 amSEA-MAA
28h 05m2 stops
$1,092Lufthansa
Find Deal
Sun, Feb 8 - Wed, Mar 11
Lufthansa Logo
1:50 am - 12:10 pmMAA-SEA
23h 50m1 stop
Lufthansa Logo
2:10 pm - 12:10 amSEA-MAA
21h 30m1 stop
$1,098Lufthansa
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Thu, Nov 20 - Tue, May 12
Air Canada Logo
1:50 am - 10:06 pmMAA-SEA
33h 46m2 stops
Air Canada Logo
2:55 pm - 12:10 amSEA-MAA
44h 45m2 stops
$1,101Air Canada
Find Deal
Fri, Feb 6 - Tue, Aug 11

Lufthansa flights from Chennai to Seattle

Our best Lufthansa deals on Chennai to Seattle flight tickets
Lufthansa
Feb 8
MAA1:50 amChennai
23h 50m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
Mar 11
SEA4:10 pmSeattle/Tacoma Intl
28h 05m
2 stops
MAA8:45 amChennai
$1,092
Find similar
Lufthansa
Nov 20
MAA1:50 amChennai
23h 50m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
May 12
SEA2:10 pmSeattle/Tacoma Intl
21h 30m
1 stop
MAA12:10 amChennai
$1,098
Find similar
Lufthansa
Apr 16
MAA1:55 amChennai
22h 55m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Oct 14
SEA2:10 pmSeattle/Tacoma Intl
21h 30m
1 stop
MAA12:10 amChennai
$1,102
Find similar

British Airways flights from Chennai to Seattle

Our best British Airways deals on Chennai to Seattle flight tickets
British Airways
Nov 19
MAA7:35 amChennai
22h 50m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
May 10
SEA7:00 amSeattle/Tacoma Intl
32h 00m
2 stops
MAA3:30 amChennai
$903
Find similar
British Airways
Feb 9
MAA7:35 amChennai
43h 03m
2 stops
SEA1:08 pmSeattle/Tacoma Intl
Mar 9
SEA7:50 pmSeattle/Tacoma Intl
21h 15m
1 stop
MAA5:35 amChennai
$919
Find similar
British Airways
Feb 7
MAA7:35 amChennai
44h 29m
2 stops
SEA2:34 pmSeattle/Tacoma Intl
Aug 12
SEA10:40 amSeattle/Tacoma Intl
28h 20m
2 stops
MAA3:30 amChennai
$920
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Chennai to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 11/19

7:35 am-4:55 pm

1 stop22h 50m

Seattle/Tacoma Intl

Sun 5/10

7:00 am-3:30 am

2 stops32h 00m

$903

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 2/9

7:35 am-1:08 pm

2 stops43h 03m

Seattle/Tacoma Intl

Mon 3/9

7:50 pm-5:35 am

1 stop21h 15m

$919

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 2/7

7:35 am-2:34 pm

2 stops44h 29m

Seattle/Tacoma Intl

Wed 8/12

10:40 am-3:30 am

2 stops28h 20m

$920

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 2/9

7:35 am-1:08 pm

2 stops43h 03m

Seattle/Tacoma Intl

Sun 3/8

3:45 pm-5:35 am

2 stops25h 20m

$925

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 1/24

11:35 pm-6:40 pm

2 stops32h 35m

Seattle/Tacoma Intl

Sun 2/1

8:45 am-10:50 pm

1 stop24h 35m

$1,023

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 4/15

10:00 pm-11:15 am

2 stops25h 45m

Seattle/Tacoma Intl

Thu 10/15

1:30 pm-8:20 am

2 stops30h 20m

$1,038

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 1/24

11:15 pm-7:16 pm

3 stops33h 31m

Seattle/Tacoma Intl

Sun 2/1

8:45 am-10:50 pm

1 stop24h 35m

$1,053

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 2/8

1:50 am-12:10 pm

1 stop23h 50m

Seattle/Tacoma Intl

Wed 3/11

4:10 pm-8:45 am

2 stops28h 05m

$1,092

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 11/20

1:50 am-12:10 pm

1 stop23h 50m

Seattle/Tacoma Intl

Tue 5/12

2:10 pm-12:10 am

1 stop21h 30m

$1,098

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 2/6

1:50 am-10:06 pm

2 stops33h 46m

Seattle/Tacoma Intl

Tue 8/11

2:55 pm-12:10 am

2 stops44h 45m

$1,101

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Chennai to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Chennai to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,106. If you don’t want to visit Seattle in October, then you should wait until November to fly from Chennai, when ticket prices are also cheap, with an average price of $1,113.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Chennai is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,380. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Chennai because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,430.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Chennai in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,269 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $1,402. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Chennai to Seattle/Tacoma Intl flight route?

Fly from Chennai to Seattle/Tacoma Intl for the best Chennai - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,282 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Chennai for as low as $976 on momondo.

What cabin class options are available on Chennai to Seattle/Tacoma Intl flights?

There is only 1 cabin class available to choose from on Chennai to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chennai to Seattle flights?

You could potentially save up to 12% on your flight if you consider stops on a Chennai to Seattle flight.

How have Chennai to Seattle flight prices changed over time?

As of November 2025, prices for Chennai to Seattle flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Chennai to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Chennai to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chennai to Seattle (MAA to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to Seattle

Direct flights

None
There are no direct flights from Chennai to Seattle. There are no popular flight routes from Chennai to Seattle.
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  • How far is Chennai to Seattle/Tacoma Intl by plane?

    The distance between Chennai and Seattle/Tacoma Intl is about 8011.4 mi. Flights usually cover this in 22h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chennai Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Chennai Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Chennai Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Chennai Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chennai Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chennai to Seattle?

Best airlines flying from Chennai to Seattle

Compare and see reviews for airlines that fly from Chennai to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $808Free CancellationRating
8.1
1,391 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom $962Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
LufthansaPriceFrom $1,120Free CancellationRating
6.8
7,553 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,203Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,362Free CancellationRating
8.1
3,401 reviews
Search Emirates flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Lakewood
Federal Way
Fife
Cle Elum
Centralia
Kirkland
Westport
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Chennai to Seattle?

It is quick and easy to find Chennai to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Chennai to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chennai to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Chennai to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chennai to Seattle.

I’m not ready to book a flight from Chennai to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Chennai and alert you when they change.

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