Cheap Flights from Chennai International Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	16,596	26,537	31,352	4Search	51,768	64,445
76,951	8Search	9Search	10Search	11Search	121,834	13Search
14Search	156,537	16Search	17Search	18Search	19Search	201,723
21Search	226,540	23Search	24Search	25Search	26Search	27Search
28Search	29Search	30Search

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Return Date

2025/9
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Chennai (Madras)－Seattle-Tacoma Airport
September Lowest Airfares
USD1,352

The airfare displayed above is for Air India

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Chennai (Madras)－Seattle-Tacoma Airport
October Lowest Airfares
USD1,373

The airfare displayed above is for Qatar Airways

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Chennai (Madras)－Seattle-Tacoma Airport
November Lowest Airfares
USD1,403

The airfare displayed above is for Qatar Airways

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Chennai (Madras)－Seattle-Tacoma Airport
December Lowest Airfares
USD1,342

The airfare displayed above is for Lufthansa

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Chennai (Madras)－Seattle-Tacoma Airport
January Lowest Airfares
USD1,737

The airfare displayed above is for Qatar Airways

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Chennai (Madras)－Seattle
Estimated Flight Time
17 Hours 49 Minutes
Chennai (Madras)－Seattle
Number of Operating Airlines
4

Operating Airlines for Chennai (Madras)－Seattle-Tacoma Airport Route
British Airways

Cathay Pacific

Emirates Airlines

Lufthansa

Other Destinations from:Chennai (Madras)

Chennai (Madras)－Boston(Logan)
USD938〜
Chennai (Madras)－Washington D.C(Washington Dulles)
USD910〜
Chennai (Madras)－Washington D.C(Baltimore-Washington)
USD914〜
Chennai (Madras)－Washington D.C(Ronald Reagan Washington National)
USD1,000〜
Chennai (Madras)－Chicago(O'Hare)
USD795〜
Chennai (Madras)－Dallas(/Fort Worth)
USD938〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Bengaluru Airport－Seattle(-Tacoma)
USD688〜
Pune Airport－Seattle(-Tacoma)
USD1,824〜
Raja Bhoj Airport－Seattle(-Tacoma)
USD1,591〜
* Fares vary in accordance to seat availability