Compare available fares, airlines and cabin options from Boston to Kolkata. Search online or ask a Voldeluxe travel expert to review the itinerary with you.
About 17h 45m at the quickest, 24h 4m typical, including the connection
Status
1 stop — no nonstop between Boston and Kolkata in our latest live search
Popular airlines
Emirates Airlines, Virgin Atlantic, Air India, Turkish Airlines, Etihad Airways
Time difference
Kolkata is 9.5 hours ahead of Boston (Eastern Time) during U.S. daylight saving time, mid-March to early November, and 10.5 hours ahead the rest of the year. India doesn't change its clocks.
This week's live check
Checked October 10, 2026
A real search for Boston to Kolkata, round trip in economy for one adult, leaving Nov 21 and returning Dec 5. 956 options came back.
There is no nonstop between Boston and Kolkata, so every itinerary connects at least once. The quickest one-stop options take about 17h 45m; a typical itinerary takes about 24h 4m.
The most common connections are through Abu Dhabi and Dubai, with the fastest one-stop options via Abu Dhabi at about 17h 45m.
In our live search on October 10, 2026, 956 round-trip options came back for a two-week stay about six weeks out, from $1,286 round trip in economy, taxes included. Fares change daily; search your own dates for today's prices.
Airlines serving this market
Emirates Airlines
One stop, connecting in Dubai.
Virgin Atlantic
One stop, connecting in London Heathrow.
Air India
Connects through an Indian gateway such as Delhi or Mumbai, or with a partner airline.
Turkish Airlines
One stop, connecting in Istanbul.
Etihad Airways
One stop, connecting in Abu Dhabi.
Which connection works best from Boston?
Abu Dhabi (fastest about 17h 45m), Dubai (fastest about 23h) came up most often in our latest search. Gulf hubs usually give the shortest total time; European hubs can work better on price, baggage or schedule. We also check the layover length, terminal changes and transit visa rules for your passport before you book.
When should you book?
November to February is the pleasant season in Kolkata. The monsoon runs from June to September. Fares from Boston rise fastest around Durga Puja in September–October, Diwali and the December holidays, so book those dates early. Shoulder months usually price better if your dates are flexible.
Origin airport
Departing from Boston (BOS)
International flights use Terminal E. The Silver Line bus and a shuttle to the Blue Line connect Logan with downtown Boston.
Destination airport
Arriving in Kolkata (CCU)
One integrated terminal handles international and domestic flights, which keeps onward connections simple.
Traveling with family?
With a connection, we look for itineraries that keep the family on one ticket with a comfortable layover, and request seats together on both flights where the fare allows it.
Student / long-stay fares
Students flying home to Kolkata can compare fares by baggage allowance as well as price; we check open-return and extra-baggage options where airlines offer them.
Premium Economy & Business Class
Business and Premium Economy availability on Boston–Kolkata depends on the airline and aircraft on each leg. We compare the long-haul cabin, lounge access and baggage before you decide.
Why book with Voldeluxe?
Multiple fare sources, compared side by side
Transparent pricing before you confirm
No payment until you approve the final price
One in-house team for questions, changes and refunds
Plan Boston to Kolkata with an expert
Every family's trip is different. Share your dates and party size, and a Voldeluxe expert builds a fare and itinerary made for you, not a generic listing.
No. Our latest live search found no nonstop, so every option connects at least once, most often in Abu Dhabi and Dubai.
About 17h 45m at the quickest and about 24h 4m for a typical itinerary, including any connection.
Emirates Airlines, Virgin Atlantic, Air India, Turkish Airlines and Etihad Airways came up most often among the cheapest options in our latest search.
In our live search on October 10, 2026, round-trip economy started at $1,286, with typical fares around $1,306, taxes included. Your price depends on the dates, so search yours or ask us for a quote.
Fares are highest around Durga Puja in September–October, Diwali and the December holidays. Flexible travelers usually find better prices in the shoulder months.
Ready to see fares for this route?
Search Boston to Kolkata online, or ask an expert to compare Economy, Premium Economy and Business Class for your dates.