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$427+ Cheap flights from Reagan-National (DCA) 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CCU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Reagan-National to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 11, 2025.

Round-trip from

$908
(oojo)

One-way from

$427
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$903

Good round-trip deal

$1,365 or less
From Washington, D.C. Reagan-National to Kolkata Netaji S. Chandra
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One-way flight from Washington, D.C. Reagan-National to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 19% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Kolkata Netaji S. Chandra.
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Find flight deals from Reagan-National to Kolkata

Cheapest flights from Reagan-National to Kolkata
Explore the most affordable flight options available from Reagan-National to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This oojo deal was found by Cheapflights users on 9/10. 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.
Wed 9/246:19 amDCA - CCU
2 stops27h 26mAir India
Fri 10/178:30 pmCCU - DCA
2 stops35h 56mAir India
Deal found 9/10$908
This oojo deal was found by Cheapflights users on 9/11. 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.
Thu 9/256:19 amDCA - CCU
2 stops26h 16mAir India
Fri 10/315:30 pmCCU - DCA
2 stops30h 50mAir India
Deal found 9/11$926
This oojo deal was found by Cheapflights users on 9/11. 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.
Thu 9/256:19 amDCA - CCU
2 stops26h 16mAir India
Fri 10/179:20 pmCCU - DCA
2 stops35h 06mAir India
Deal found 9/11$927
This oojo deal was found by Cheapflights users on 9/10. 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.
Thu 9/256:19 amDCA - CCU
2 stops25h 01mAir India
Wed 10/227:55 pmCCU - DCA
2 stops32h 55mAir India
Deal found 9/10$950
This oojo deal was found by Cheapflights users on 9/10. 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.
Wed 10/156:25 amDCA - CCU
2 stops24h 55mAir India
Mon 11/103:10 pmCCU - DCA
2 stops34h 10mAir India
Deal found 9/10$959
This oojo deal was found by Cheapflights users on 9/9. 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 10/75:20 pmDCA - CCU
2 stops40h 55mAir India
Wed 12/105:30 pmCCU - DCA
2 stops39h 54mAir India
Deal found 9/9$966
This oojo deal was found by Cheapflights users on 9/10. 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.
Wed 9/176:19 amDCA - CCU
2 stops25h 01mAir India
Wed 2/183:10 pmCCU - DCA
2 stops42h 17mAir India
Deal found 9/10$998
This oojo deal was found by Cheapflights users on 9/11. 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.
Thu 9/256:19 amDCA - CCU
2 stops26h 16mAir India
Fri 10/246:25 amCCU - DCA
2 stops50h 00mAir India
Deal found 9/11$1,005

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 September 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Kolkata that are best for you.

Fly from

Reagan-National

Fly to

Kolkata

Route

Depart

Return

Price

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sun 10/26

6:15 am-7:45 pm

2 stops28h 00m

Kolkata Netaji S. Chandra

Wed 12/10

8:30 pm-10:54 pm

2 stops36h 54m

$1,034

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Wed 10/15

3:53 pm-2:20 am

2 stops24h 57m

Kolkata Netaji S. Chandra

Sun 11/9

3:25 am-6:04 pm

2 stops25h 09m

$1,200

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Wed 10/22

9:59 am-2:20 am

2 stops30h 51m

Kolkata Netaji S. Chandra

Tue 12/2

3:25 am-5:55 pm

2 stops25h 00m

$1,267

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 10/23

1:35 pm-2:20 am

2 stops27h 15m

Kolkata Netaji S. Chandra

Tue 12/2

3:25 am-7:41 pm

2 stops26h 46m

$1,267

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 10/23

2:59 pm-2:20 am

2 stops25h 51m

Kolkata Netaji S. Chandra

Wed 12/3

3:25 am-7:41 pm

2 stops26h 46m

$1,267

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sun 10/19

7:06 pm-2:20 am

2 stops21h 44m

Kolkata Netaji S. Chandra

Wed 12/3

3:25 am-7:11 pm

2 stops26h 16m

$1,302

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 10/9

6:25 am-2:20 am

2 stops34h 25m

Kolkata Netaji S. Chandra

Tue 12/9

3:25 am-6:04 pm

2 stops25h 09m

$1,305

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sat 10/18

3:10 pm-2:20 am

2 stops25h 40m

Kolkata Netaji S. Chandra

Wed 12/3

3:25 am-6:04 pm

2 stops25h 09m

$1,307

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sat 10/11

6:28 pm-2:20 am

2 stops46h 22m

Kolkata Netaji S. Chandra

Wed 12/10

3:25 am-7:41 pm

2 stops26h 46m

$1,340

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sat 10/11

6:28 pm-2:20 am

2 stops46h 22m

Kolkata Netaji S. Chandra

Thu 12/11

3:25 am-7:11 pm

2 stops26h 16m

$1,340

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 24 results
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Best time to book a flight from Reagan-National to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Reagan-National 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.

Related info for your journey

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

  • What airport do you fly into for flights to Kolkata from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 8.3 mi from the center of the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Kolkata Netaji S. Chandra from Washington, D.C. Reagan-National on a regular basis.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Kolkata?

    For as low as $1,200, Air India can have you in Kolkata from Washington, D.C. Reagan-National Airport in 24h 57m. The distance from Washington, D.C. Reagan-National Airport to Kolkata is about 8079 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Kolkata?

    Looking for the cheapest flight from Washington, D.C. Reagan-National Airport to Kolkata? While on average our users pay $1,365, our data indicates the cheapest price to be $1,365. The most popular route (Washington, D.C. Reagan-National - Kolkata Netaji S. Chandra), is priced around $852.

  • Can I find deals for flights from Reagan-National to Kolkata that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Kolkata?

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

  • Can I find deals for business class flights from Reagan-National to Kolkata?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Kolkata (average of $980). Flying from Washington, D.C. Reagan-National Airport 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

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