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$480+ Cheap flights from Pittsburgh (PIT) to Kolkata (CCU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — CCU
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from Pittsburgh to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 28, 2025.

Popular in

December

Cheapest in

October

Average price

$1,099
Highest demand for flights based on searches. 14% potential increase in price ($217 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Pittsburgh to Kolkata

One-way flights from Pittsburgh to Kolkata
Search for one-way flight options from Pittsburgh to Kolkata. Find affordable one-way fares based on user searches. Data last updated August 28, 2025.

This oojo deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:00 amPIT - CCU
2 stops30h 05mAir India
Deal found 8/27$480
This oojo deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:00 amPIT - CCU
2 stops25h 20mAir India
Deal found 8/27$481
This oojo deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:05 pmPIT - CCU
2 stops37h 15mAir India
Deal found 8/27$496
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:54 pmPIT - CCU
2 stops30h 21mAmerican Airlines
Deal found 8/27$510
This Indian Eagle deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amPIT - CCU
2 stops34h 10mEtihad Airways
Deal found 8/27$536
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:25 pmPIT - CCU
3 stops39h 55mMultiple Airlines
Deal found 8/27$552
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:35 amPIT - CCU
3 stops55h 25mMultiple Airlines
Deal found 8/27$616
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:25 pmPIT - CCU
3 stops40h 50mMultiple Airlines
Deal found 8/27$656
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:28 pmPIT - CCU
3 stops44h 37mMultiple Airlines
Deal found 8/27$762
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:17 pmPIT - CCU
3 stops38h 03mMultiple Airlines
Deal found 8/27$769
This oojo deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:00 amPIT - CCU
2 stops25h 20mAir India
Deal found 8/26$3,693
This AranGrant deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:54 pmPIT - CCU
3 stops36h 06mBritish Airways
Deal found 8/26$4,132

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Pittsburgh to Kolkata that are best for you.

Fly from

Pittsburgh

Fly to

Kolkata

Route

Depart

Return

Price

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Tue 10/14

6:00 am-9:35 pm

2 stops30h 05m

$480

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Tue 9/9

6:00 am-4:50 pm

2 stops25h 20m

$481

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Tue 9/30

6:05 pm-4:50 pm

2 stops37h 15m

$496

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Wed 9/10

12:54 pm-4:45 am

2 stops30h 21m

$510

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Wed 10/29

7:00 am-2:40 am

2 stops34h 10m

$536

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Tue 9/9

4:25 pm-5:50 pm

3 stops39h 55m

$552

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Tue 9/30

10:35 am-3:30 am

3 stops55h 25m

$616

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Wed 9/10

5:25 pm-7:45 pm

3 stops40h 50m

$656

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Wed 10/29

7:28 pm-1:35 am

3 stops44h 37m

$762

PittsburghKolkata

PIT - CCU

PITCCU

Pittsburgh

Tue 10/14

5:17 pm-4:50 pm

3 stops38h 03m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 12 results
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Best time to book a flight from Pittsburgh to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Kolkata

What is the cheapest month to book a flight from Pittsburgh to Kolkata?

Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Kolkata (average of $977). Flying from Pittsburgh to Kolkata in December is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to CCU?

Find hourly flight availability from Pittsburgh to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 28, 2025.

It’s optimal to fly from Pittsburgh to Kolkata in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated August 28, 2025.
See what other customers who have flown with Qatar Airways from Pittsburgh to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,611 reviews

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,611 reviews
Qatar Airways
7.4
Good
3,611 reviews

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Pittsburgh to Kolkata round-trip?

    Currently priced at $1,098, Qatar Airways will fly you from Pittsburgh to Kolkata and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. This flight start at 16% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Pittsburgh to Kolkata one-way?

    One-way options have recently been found by users for as low as $480 on Air India. Other airlines that offer cheap prices include American Airlines from $510 and Etihad Airways from $536 one-way.

  • Can I find deals for flights from Pittsburgh to Kolkata that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Kolkata.

  • Can I find deals for business class flights from Pittsburgh to Kolkata?

    Yes. Cheapflights offers flight deals from Pittsburgh to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Kolkata (average of $977). Flying from Pittsburgh to Kolkata in December is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Pittsburgh to Kolkata

Discover the top airline that operate flights from Pittsburgh to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,098Average$1,760FlexibilityNo cancel feeOn-time68%

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