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Houston to Kolkata Flight, Fares starting @₹97855

Houston to Kolkata Flight Information

United Airlines

Lowest Price Airline Tomorrow

₹97,855

Lowest Ticket Price

30 May 2026

Lowest Price Date

18h 29m

Shortest Time

05:00

First Flight Departure

22:04

Last Flight Departure

Book your Houston to Kolkata flight tickets at the cheapest price starting at ₹97855. Compare 100+ daily flights from all major trusted airlines, updated hourly. The shortest flight duration is 18h 29m. ixigo provides information like real-time flight fares, flight timings, duration, flight schedule (including departure and arrival time), changes & stops (if any), and price trends for all IAH to CCU flights. Get free cancellation and instant rescheduling on all domestic flight tickets with 'Assured Flex'. Also, book return Kolkata to Houston flight cheap tickets..
Houston to Kolkata Flights - Frequently Asked Questions

The cheapest Houston to Kolkata flight price is ₹97855. This flight is operated by United Airlines and operates on 30 May. Use Code ‘FLYNOW’ to get Upto 25% additional Off on this flight. The price varies according to the class that you choose, with business class tickets being more expensive than economy class.

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The first flight leaves Houston at 05:00. It arrives at Kolkata by 22:50.

The last flight from Houston departs at 22:04. It arrives at Kolkata by 13:00.

The flight from Houston to Kolkata takes about 18h 29m.

If you’re booking a flight from Houston to Kolkata, ixigo is a top choice for a smooth and rewarding travel experience. With its user-friendly interface, real-time fare tracking and smart features like Assured, Assured Flex, Smart Web Check-in, Flight Tracker Pro and Price Lock, planning your trip will always be stress-free. With ixigo, you can compare fares across all airlines in one place and enjoy the flexibility of paying through multiple loyalty programs including Zillion, Supercoins, InterMiles, IndusInd Bank, Yes Bank, and more. You can also use 100% of your ixigo money balance for an instant discount on your flight, with no restrictions on travel dates or booking amount. Enjoy fast, secure payments and the confidence of 24×7 trusted customer support via chat, email, or phone. If you're looking for value, flexibility and convenience, ixigo is the smarter way to book your next flight.

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A total of 100 currently operates daily on the Houston Kolkata route.

Major Airlines such as Emirates, United Airlines, Lufthansa, Qatar Airways, KLM Royal Dutch Airlines, Turkish Airlines, Air Canada, Air France, Delta Air Lines, British Airways regularly fly on this route.

All airline websites offer an online web check-in service where you can save yourself time. Just visit the official website of the airlines of your booked flight. Select the seat of your choice by entering your PNR number and last name.

All major airlines have started serving meals on flights. It is advisable to get the latest information from the official website of airlines as this information keeps on changing.

Emirates currently operates the highest number of flights between these locations.

Airport Details

   Houston

  

   Kolkata

  Airport Director,Airports Authority of India,NSCBI Airport,Kolkata - 700 052 (WB)

   91-33-25119977,91-33-2511 9020 (R)

   [email protected]

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