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Flights from Seattle to Kolkata – Airlines & connecting routes

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SEA to CCU flights and routes map SEA to CCU – All flight route options from Seattle Tacoma International, Washington, USA to Kolkata Netaji Subhas Chandra Bose Intl Airport, India. These flights are operated by 3 different airlines through 2 different connections. The shortest flight time is 17 hours and 40 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA SEA Seattle Tacoma Seattle, WA, USA
India CCU Kolkata Netaji Subhas Chandra Bose Intl Airport, India
SEA
Seattle Tacoma
USASeattle, WA, USA
Kolkata Netaji Subhas Chandra Bose Intl Airport
IndiaKolkata, India
CCU
No direct flights found
4 routes with different airlines found »
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1 stop route options with codeshare or different airlines:

Duration

Via Vancouver YVR With Air Canada & Air India

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17h 40m

Via Vancouver YVR
17h 40m
With Air Canada & Air India
AIRINDIA.COM
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Via San Francisco SFO With Delta Air Lines & Air India 0-1 flights per day.

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22h 45m

Via San Francisco SFO
22h 45m
With Delta Air Lines & Air India 0-1 flights per day.
AIRINDIA.COM
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SELECT DATE & CHECK PRICE

Other flight options

Check out these routes. They have daily flights from Seattle Tacoma International and connections to Kolkata:

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Seattle - Kolkata route map and flight paths
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From Seattle to India

Below is a list of other destinations to India from Seattle Tacoma International with either direct flights or 1 stop connections.

From USA to Kolkata

Below is a list of other cities in USA with flights to Kolkata with either non-stop or connecting flights.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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