$537+ Cheap flights from Pittsburgh (PIT) to Kolkata (CCU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — CCU
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Kolkata with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Kolkata
Cheapest
Best
One-way
Cheapest flights from Pittsburgh to KolkataExplore the most affordable flight options available from Pittsburgh to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Pittsburgh to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Ovago deal was found by Cheapflights users on 9/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
2 stops33h 55m
Sun 11/299:00 pm -
2 stops37h 22m
Deal found 9/18![Etihad Airways logo]()
$1,223
This oojo deal was found by Cheapflights users on 9/18. 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.
Sun 11/2212:52 pm -
2 stops26h 33m
Sat 11/283:25 am -
2 stops28h 35m
Deal found 9/18![Qatar Airways logo]()
$1,346
This FlightHub deal was found by Cheapflights users on 9/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:00 am -
2 stops29h 10m
Fri 12/257:05 pm -
2 stops39h 07m
Deal found 9/21![Multiple Airlines logo]()
$1,434
This Expedia deal was found by Cheapflights users on 9/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
2 stops41h 05m
Fri 12/2512:55 pm -
2 stops45h 17m
Deal found 9/21![Multiple Airlines logo]()
$1,592
This Justfly.com deal was found by Cheapflights users on 9/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:57 am -
2 stops29h 28m
Thu 12/243:25 am -
2 stops25h 21m
Deal found 9/21![Qatar Airways logo]()
$1,970
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 12/176:09 am -
2 stops33h 16m
Fri 1/153:25 am -
2 stops27h 49m
Deal found 9/21![Multiple Airlines logo]()
$2,218
This BusinessClass deal was found by Cheapflights users on 9/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:01 am -
3 stops43h 34m
Sun 11/299:30 pm -
2 stops32h 20m
Deal found 9/18![British Airways logo]()
$2,267
This Singapore Airlines deal was found by Cheapflights users on 9/18. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
3 stops54h 00m
Sun 11/2911:40 pm -
3 stops58h 46m
Deal found 9/18![Multiple Airlines logo]()
$2,785
This KAYAK deal was found by Cheapflights users on 9/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:47 am -
3 stops42h 28m
Sat 1/165:15 am -
3 stops49h 49m
Deal found 9/21![British Airways logo]()
$2,925
Best flights from Pittsburgh to KolkataDiscover carefully curated flight deals from Pittsburgh to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Pittsburgh to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Ovago deal was found by Cheapflights users on 9/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
2 stops33h 55m
Sun 11/299:00 pm -
2 stops37h 22m
Deal found 9/18![Etihad Airways logo]()
$1,223
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 12/176:09 am -
2 stops33h 16m
Fri 1/153:25 am -
2 stops27h 49m
Deal found 9/21![Multiple Airlines logo]()
$2,218
This BusinessClass deal was found by Cheapflights users on 9/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:01 am -
3 stops43h 34m
Sun 11/299:30 pm -
2 stops32h 20m
Deal found 9/18![British Airways logo]()
$2,267
This Singapore Airlines deal was found by Cheapflights users on 9/18. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
3 stops54h 00m
Sun 11/2911:40 pm -
3 stops58h 46m
Deal found 9/18![Multiple Airlines logo]()
$2,785
This KAYAK deal was found by Cheapflights users on 9/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:47 am -
3 stops42h 28m
Sat 1/165:15 am -
3 stops49h 49m
Deal found 9/21![British Airways logo]()
$2,925
This BusinessClass deal was found by Cheapflights users on 9/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:33 pm -
2 stops36h 52m
Wed 12/309:00 pm -
2 stops30h 31m
Deal found 9/20![Etihad Airways logo]()
$6,292
This BusinessClass deal was found by Cheapflights users on 9/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:50 pm -
3 stops27h 20m
Wed 12/3011:00 pm -
2 stops54h 50m
Deal found 9/20![Multiple Airlines logo]()
$7,418
This BusinessClass deal was found by Cheapflights users on 9/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:50 pm -
3 stops31h 05m
Wed 12/309:30 pm -
2 stops56h 20m
Deal found 9/20![British Airways logo]()
$7,904
One-way flights from Pittsburgh to KolkataSearch for one-way flight options from Pittsburgh to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Pittsburgh to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This oojo deal was found by Cheapflights users on 9/18. 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.
Mon 1/256:00 am -
2 stops24h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air India logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Mon 1/2512:10 pm -
3 stops33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$743
Find 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 September 22, 2026.
Most accurate provider | Indian Eagle 3 stars |
|---|---|
Most trusted provider | Indian Eagle 3 stars |
Round-trip from | $1,223 (Ovago) |
One-way from | $537 (oojo) |
Popular in | July |
Cheapest in | September |
Average price | $1,054 |
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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Pittsburgh to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Mon 1/25
6:00 am-4:45 pm
2 stops24h 15m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$537
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Mon 1/25
12:10 pm-7:40 am
3 stops33h 00m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$743
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Sun 11/22
6:00 am-2:25 am
2 stops33h 55m
Kolkata Netaji S. Chandra
Sun 11/29
9:00 pm-11:52 pm
2 stops37h 22m
$1,223
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Thu 12/17
6:09 am-1:55 am
2 stops33h 16m
Kolkata Netaji S. Chandra
Fri 1/15
3:25 am-8:44 pm
2 stops27h 49m
$2,218
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Sun 11/22
6:01 am-12:05 pm
3 stops43h 34m
Kolkata Netaji S. Chandra
Sun 11/29
9:30 pm-7:20 pm
2 stops32h 20m
$2,267
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Sun 11/22
6:00 am-10:30 pm
3 stops54h 00m
Kolkata Netaji S. Chandra
Sun 11/29
11:40 pm-11:56 pm
3 stops58h 46m
$2,785
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Thu 12/17
10:47 am-3:45 pm
3 stops42h 28m
Kolkata Netaji S. Chandra
Sat 1/16
5:15 am-8:34 pm
3 stops49h 49m
$2,925
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Thu 12/3
8:33 pm-7:55 pm
2 stops36h 52m
Kolkata Netaji S. Chandra
Wed 12/30
9:00 pm-5:01 pm
2 stops30h 31m
$6,292
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Thu 12/3
8:50 pm-10:40 am
3 stops27h 20m
Kolkata Netaji S. Chandra
Wed 12/30
11:00 pm-7:20 pm
2 stops54h 50m
$7,418
PittsburghKolkata
PIT Pittsburgh - CCU Kolkata Netaji S. Chandra
PITCCU
Pittsburgh
Thu 12/3
8:50 pm-2:25 pm
3 stops31h 05m
Kolkata Netaji S. Chandra
Wed 12/30
9:30 pm-7:20 pm
2 stops56h 20m
$7,904
Sorted by cheapest first
Compare providers for flights from Pittsburgh to Kolkata
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Kolkata in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Kolkata flights, users find the pricing of Indian Eagle to be most consistent on Cheapflights vs. Indian Eagle Users can find the same prices on Pittsburgh-Kolkata flight deals on Cheapflights vs. Indian Eagle >95% of the time. Price accuracy is based on data collected from Pittsburgh-Kolkata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Kolkata flights, Cheapflights users trust Indian Eagle the most. Indian Eagle has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PIT-CCU
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
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 September 22, 2026.
See what other customers who have flown with Qatar Airways and Etihad 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.
Comfort
7.3
Boarding
7.5
Entertainment
7.3
Overall
7.3
Crew
7.9
Food
7.3
Reviews
1 / 20
10.0
Excellentfa,May 2025
PHL - DOH
Comfort
7.3
Boarding
7.5
Entertainment
7.3
Overall
7.3
Crew
7.9
Food
7.3
Reviews
1 / 20
10.0
Excellentfa,May 2025
PHL - DOH
Comfort
7.3
Boarding
7.5
Entertainment
7.3
Overall
7.3
Crew
7.9
Food
7.3
Reviews
1 / 20
10.0
Excellentfa,May 2025
PHL - DOH
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.
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Complete your trip
Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Kolkata by cabin class
Find flights from Pittsburgh to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Kolkata
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Pittsburgh and Kolkata flights
Browse other Pittsburgh and Kolkata flight options. Last updated on September 22, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Pittsburgh to Kolkata
Discover the top 2 airlines 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$992 | Average$1,216 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,086 | Average$1,712 | FlexibilityNo cancel fee | On-time68% |