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Houston to Kolkata Flight, Fares starting @₹53645

Houston to Kolkata Flight Information

American Airlines

Lowest Price Airline Tomorrow

₹53,645

Lowest Ticket Price

30 Mar 2026

Lowest Price Date

17h 41m

Shortest Time

05:05

First Flight Departure

22:05

Last Flight Departure

Book your Houston to Kolkata flight tickets at the cheapest price starting at ₹53645. Compare 100+ daily flights from all major trusted airlines, updated hourly. The shortest flight duration is 17h 41m. 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 Flight Price Today

Today, the cheapest flight price stands at just ₹83057, and it is operated by IndiGo.

Houston to Kolkata Flights - Frequently Asked Questions

Which is the cheapest price or lowest airfare from Houston to Kolkata?

The cheapest Houston to Kolkata flight price is ₹53645. This flight is operated by American Airlines and operates on 30 Mar. 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.

Are there any bank offers running to get a discount or cashback on Houston to Kolkata flight?

Yes, we have great bank offers for you to get cashback. Check flight offers.

When does the first flight leave from Houston to Kolkata?

The first flight leaves Houston at 05:05. It arrives at Kolkata by 13:05.

Which is the last flight on the Houston to Kolkata route?

The last flight from Houston departs at 22:05. It arrives at Kolkata by 04:25.

How long is flight from Houston to Kolkata?

The flight from Houston to Kolkata takes about 17h 41m.

What’s the best way to book a flight from Houston to Kolkata – airline website or a travel platform like ixigo?

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.

Is it cheaper to book a Houston to Kolkata flight directly from the airline or via a travel platform like ixigo?

While many believe booking directly through an airline is cheaper, that’s not always true. With ixigo, you get access to real-time fare comparisons across multiple airlines, so you know you're getting the best deal. You also have access to ixigo's special offers, instant discounts, flash sales and limited-time promo codes that airlines usually don’t provide. New users get access to exclusive welcome offers and personalised comeback deals if you haven’t booked in a while. You can also enjoy instant discounts through top bank offers from ICICI, HDFC, AU Bank and more. You can opt for ixigo Credit for instant credit of up to ₹1 lakh, with the choice to repay in the next billing cycle or convert it into easy EMIs. With ixigo, you don’t just book flights, you unlock a bundle of benefits, savings, and flexibility every time you fly.

How many flights fly on this route everyday?

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

Which airline fly from Houston to Kolkata?

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

How can I do web check-in for my upcoming flight?

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.

Are meals served on these flights now?

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.

Which airline has the maximum number of flights between Houston to Kolkata

United Airlines 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]