Are direct flights from San Antonio to Kolkata always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, they are not always the most budget-friendly choice. Flights with one or more connections can often be cheaper, so it's worth comparing both options based on your priorities for cost and time.

Can flexible travel dates help on San Antonio to Kolkata flights?

Being flexible with your travel dates can significantly impact the price of your flight. Mid-week travel or flying during off-peak seasons often results in lower fares. Even shifting your departure or return by a day or two may lead to substantial savings.

What extra costs should I check before booking San Antonio to Kolkata flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From San Antonio

To Kolkata

Cheap Flights from San Antonio to Kolkata

Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Antonio

RatePunk searches hundreds of travel sites at once for deals on flights to Kolkata

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from San Antonio to Kolkata

Explore current cheapest deals departing from San Antonio to Kolkata

2026-09-07 – 2026-09-14
SAT - Kolkata
91% AI deal score
$1,483
$1,130
Round trip
2026-08-18 – 2026-09-01
SAT - Kolkata
76% AI deal score
$1,561
$1,462
Round trip
2026-08-18 – 2026-09-16
SAT - Kolkata
75% AI deal score
$1,501
$1,472
Round trip
2026-08-18 – 2026-09-09
SAT - Kolkata
75% AI deal score
$1,517
$1,472
Round trip
2026-09-17 – 2026-09-24
SAT - Kolkata
75% AI deal score
$1,488
$1,477
Round trip
2026-09-21 – 2026-09-24
SAT - Kolkata
76% AI deal score
$1,554
$1,479
Round trip
2026-09-14 – 2026-09-24
SAT - Kolkata
74% AI deal score
$1,427
$1,479
Round trip
2026-09-17 – 2026-09-28
SAT - Kolkata
74% AI deal score
$1,428
$1,508
Round trip
2026-09-21 – 2026-09-28
SAT - Kolkata
74% AI deal score
$1,499
$1,510
Round trip
2026-08-18 – 2026-09-14
SAT - Kolkata
75% AI deal score
$1,501
$1,518
Round trip

San Antonio to Kolkata: Overview

Insights for flights from San Antonio to Kolkata

A typical journey from San Antonio to Kolkata takes about 40h 17m, including connections. This reflects the long-haul nature of the route, where most itineraries involve multiple stops to reach the destination.

For travelers looking for cheap flights from San Antonio to Kolkata, fares typically range from $1029–$1310, with a median of $1164. Right now, fares are significantly below the typical level. This route sees new deals show up several times a week, making it possible to find competitive prices with consistent searching.

The cheapest months to fly from San Antonio to Kolkata are June, with a median fare of $1119, and May, where the median fare is $1164. July also presents an option, though with a higher median fare of $2922. Planning your trip during these months can offer more favorable pricing.

Most itineraries from San Antonio to Kolkata connect at least once, with 0% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 3. This means you should expect a multi-stop journey when flying between these two cities.

The distance between San Antonio and Kolkata is 14165 km, classifying this as a long-haul route. This considerable distance necessitates extended travel times and typically involves multiple connections, as reflected in the journey duration.

How much is a round trip from San Antonio to Kolkata

Regular price: $1,291 - $1,979

Prices are currently below the regular range.

The regular price range for flights from San Antonio to Kolkata is typically between $1291 and $1979. The current lowest deal is $1130 with Etihad Airways for travel from Sep 7-Sep 14.

now $1,130

Low $1,291

High $1,979

The cheapest time to fly from San Antonio to Kolkata

The cheapest month to fly from San Antonio to Kolkata is June, with a median price of $1119. The most expensive month is July, with a median price of $2922. Prices are generally lower from May to June.

June

Cheapest

Flights from $1,119

July

Most Expensive

Flights from $2,922

May

Jun

Jul

Direct flights from San Antonio to Kolkata

Emirates Airlines

Alaska Airlines, Inc.

IndiGo

Air Canada

Last-minute flights going from San Antonio to Kolkata

Sat, Aug 15

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Frontier Airlines, Etihad Airways

$1,495

$1,625

One-way

Mon, Aug 17

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Frontier Airlines, Etihad Airways

$1,501

$1,631

One-way

Tue, Aug 18

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Air Canada, IndiGo

$1,552

$1,462

One-way

Tue, Aug 18

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Air Canada, IndiGo

$1,505

$1,472

One-way

Tue, Aug 18

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Air Canada, IndiGo

$1,520

$1,472

One-way

Tue, Aug 18

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Air Canada, IndiGo

$1,505

$1,500

One-way

Biggest price drops on these dates for flights from San Antonio to Kolkata

7 nights

Sep 7 - Sep 14

$1,483 → $1,130

24%

14 nights

Aug 18 - Sep 1

$1,552 → $1,462

22 nights

Aug 18 - Sep 9

$1,520 → $1,472

29 nights

Aug 18 - Sep 16

$1,505 → $1,472

Popular Airports to fly from San Antonio to Kolkata

San Antonio - Kolkata route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from San Antonio to Kolkata are below the typical level at $1130.

📅 Best time to fly

Fly in June for the best prices

Historically, June offers the lowest median price at $1119 for this route.

⏱️ Flight duration

Connecting flights average 40h 17m

Connecting flights from San Antonio to Kolkata typically have a median duration of 40h 17m.

✈️ Airlines & availability

Connecting flights are dominant

This route primarily features connecting flights, with a historical median of 3 stopovers.

🏆 Airline highlight

Etihad Airways offers a recent deal

A recent deal from Etihad Airways for $1130 was found for September 7-14.

🎯 Booking tip

Deals appear regularly on this route

Deals for flights from San Antonio to Kolkata appear regularly, typically within a 30-day window.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient departure point for flights to Kolkata.

📍 ~12 km from San Antonio (reachable by car)

💸 Flights from ~$1,197

Kolkata main airports to arrive at

Netaji Subhas Chandra Bose International (CCU)

Cheapest

Netaji Subhas Chandra Bose International Airport is a key arrival point for flights from San Antonio to Kolkata.

📍 ~12 km from Kolkata city center (reachable by car)

💸 Flights from ~$1,197

Airports nearby Kolkata used as alternative

Kazi Nazrul Islam (RDP)

Consider Kazi Nazrul Islam as an alternative, especially for domestic routes within West Bengal, with good road and rail links.

📍 ~170 km from Kolkata (reachable by car or train)

💸 Flights from ~$1,689

Business & First Class Flight Deals to Kolkata

80% AI deal score

$8,099

$6,834

Save $1,265

Frequently Asked Questions About Flights to Kolkata

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices from various airlines and online travel agencies. Setting up price alerts may also notify you when fares drop for your desired route.

Booking in advance often provides more options and potentially lower prices, especially for international routes. However, last-minute deals can sometimes appear, though they are less common. Monitoring price trends can help you decide on an optimal booking time.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Related routes

More routes from San Antonio

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Flights to Kolkata from other cities

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San Antonio to Kolkata: Overview

Insights for flights from San Antonio to Kolkata

How much is a round trip from San Antonio to Kolkata

Regular price: $1,291 - $1,979

Prices are currently below the regular range.

The regular price range for flights from San Antonio to Kolkata is typically between $1291 and $1979. The current lowest deal is $1130 with Etihad Airways for travel from Sep 7-Sep 14.

now $1,130

Low $1,291

High $1,979

The cheapest time to fly from San Antonio to Kolkata

June

Cheapest

Flights from $1,119

July

Most Expensive

Flights from $2,922

May

Jun

Jul

Direct flights from San Antonio to Kolkata

Emirates Airlines

Alaska Airlines, Inc.

IndiGo

Air Canada

Last-minute flights going from San Antonio to Kolkata

Sat, Aug 15

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Frontier Airlines, Etihad Airways

$1,495

$1,625

One-way

Mon, Aug 17

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Frontier Airlines, Etihad Airways

$1,501

$1,631

One-way

Tue, Aug 18

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Air Canada, IndiGo

$1,552

$1,462

One-way

Tue, Aug 18

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Air Canada, IndiGo

$1,505

$1,472

One-way

Tue, Aug 18

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Air Canada, IndiGo

$1,520

$1,472

One-way

Tue, Aug 18

⌛ Last-Minute

SAT - Kolkata

San Antonio (SAT) - Kolkata (CCU)

Air Canada, IndiGo

$1,505

$1,500

One-way

Biggest price drops on these dates for flights from San Antonio to Kolkata

7 nights

Sep 7 - Sep 14

$1,483 → $1,130

24%

14 nights

Aug 18 - Sep 1

$1,552 → $1,462

22 nights

Aug 18 - Sep 9

$1,520 → $1,472

29 nights

Aug 18 - Sep 16

$1,505 → $1,472

Popular Airports to fly from San Antonio to Kolkata