$634 Find Cheap Flights from Kolkata to Seattle - Compare and Save

In the last 5 days, the lowest price for a flight from Kolkata to Seattle was $634 for a one-way ticket and $1,021 for a round-trip.

Yes, you’ll need a passport to travel to Seattle from Kolkata.

On your way to Seattle, you’ll fly out from Kolkata Netaji S. Chandra. You’ll be landing at Seattle/Tacoma Intl.

We unfortunately don’t have that data for this specific route.

oneworld, and Star Alliance are the airline alliances operating flights between Kolkata and Seattle, with oneworld being the most commonly used for this route.

The two airlines most popular with KAYAK users for flights from Kolkata to Seattle are Singapore Airlines and Qatar Airways. With an average price for the route of $1,255 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,303 and an overall rating of 7.3.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to Seattle.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Kolkata is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Kolkata with another airline. Booking your flights between Kolkata and SEA can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Kolkata up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.