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Cheap flights from Kolkata to Key Largo from ₹ 75,509

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — MIA
4 Aug — 11 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Key Largo
Explore the most affordable flight options available from Kolkata to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 July 2026.

Mon 6/703:50
CCU
-
MIA
2 stops27h 15m
Multiple Airlines
Mon 20/722:25
MIA
-
CCU
2 stops36h 35m
Multiple Airlines
Deal found 30/6₹ 104,456
Mon 30/1121:30
CCU
-
MIA
2 stops30h 40m
Air France
Wed 24/323:45
MIA
-
CCU
2 stops43h 25m
Air France
Deal found 30/6₹ 118,930
Fri 25/917:30
CCU
-
MIA
2 stops40h 15m
American Airlines
Tue 29/920:00
MIA
-
CCU
2 stops47h 30m
American Airlines
Deal found 2/7₹ 119,406
Wed 8/704:00
CCU
-
MIA
2 stops42h 08m
Multiple Airlines
Sun 19/719:40
MIA
-
CCU
1 stop21h 20m
Multiple Airlines
Deal found 1/7₹ 125,881
Thu 15/1017:30
CCU
-
MIA
2 stops29h 43m
American Airlines
Fri 30/1016:26
MIA
-
CCU
2 stops26h 44m
American Airlines
Deal found 30/6₹ 126,928
Wed 8/717:30
CCU
-
MIA
2 stops36h 45m
Air France
Sun 19/723:00
MIA
-
CCU
2 stops49h 10m
Air France
Deal found 1/7₹ 128,737
Wed 8/716:10
CCU
-
MIA
2 stops38h 00m
Multiple Airlines
Sat 18/710:35
MIA
-
CCU
2 stops43h 25m
Multiple Airlines
Deal found 1/7₹ 137,497
Sun 29/1113:30
CCU
-
MIA
2 stops61h 15m
British Airways
Tue 23/323:20
MIA
-
CCU
2 stops25h 35m
British Airways
Deal found 30/6₹ 137,878

Find flight deals from Kolkata to Key Largo

Keep the following information in mind while searching for Kolkata to Key Largo flight deals. Data was last updated 5 July 2026.

Round-trip from

₹ 118,930

One-way from

₹ 75,509

Popular in

March

Cheapest in

November

Average price

₹ 197,391
Air France
  • Air France
  • 30/11-24/3
  • 4 total stops
  • 74h 05m total
  • Kolkata to Key Largo
Search Deals
30/8
  • 30/8
  • 2 total stops
  • 29h 40m total
  • Kolkata to Key Largo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,648,866 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 664,215 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Key Largo 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 454,620 searches. Data last updated 5 July 2026.
Use the filters below to find and compare flights from Kolkata to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Fri 25/9

17:30-00:15

2 stops40h 15m

Miami

Tue 29/9

20:00-05:00

2 stops47h 30m

₹ 119,882

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Fri 4/12

13:30-17:50

2 stops62h 50m

Miami

Wed 24/3

23:20-14:05

2 stops29h 15m

₹ 142,544

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Sun 29/11

22:30-07:10

2 stops43h 10m

Miami

Fri 26/3

23:30-12:50

2 stops27h 50m

₹ 149,590

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Sat 28/11

22:30-20:35

2 stops32h 35m

Miami

Sat 20/3

11:25-11:10

2 stops38h 15m

₹ 154,161
Fastest return journey

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Fri 25/9

20:55-10:00

1 stop22h 35m

Miami

Tue 29/9

23:55-08:10

1 stop22h 45m

₹ 156,637

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Thu 3/12

09:15-14:55

2 stops64h 10m

Miami

Tue 23/3

23:55-07:40

1 stop22h 15m

₹ 159,017

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Tue 1/12

09:15-17:19

2 stops66h 34m

Miami

Sun 21/3

23:55-07:40

1 stop22h 15m

₹ 204,437
Cheapest one-way

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Sun 30/8

00:30-20:40

2 stops29h 40m

₹ 75,509

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Sun 29/11

00:30-07:10

2 stops41h 10m

₹ 78,842

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Wed 12/8

23:00-20:40

2 stops31h 10m

₹ 85,984

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Kolkata to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Kolkata with our price prediction graph.
Estimated return 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 Kolkata to Key Largo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Key Largo. 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 from for flights from Kolkata to Key Largo?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Key Largo. On average, Netaji S. Chandra has 0 outbound flights to Key Largo per day from 0 airlines. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

  • How long is the flight from Kolkata to Key Largo?

    There are many flights that can get you from Kolkata to Key Largo in 30h 40m. Fly via Air France or American Airlines to get the fastest option. Airlines will cover a distance of 14482 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Yes. In addition to deals on Kolkata to Key Largo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Key Largo?

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

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

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

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights from Kolkata to Key Largo?

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Why should you use Cheapflights to find cheap flight tickets from Kolkata to Key Largo?

Cheapflights helps you find that perfect flight to Key Largo from Kolkata by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kolkata to Key Largo with no change fees?

Certainly. Search results for flights to Key Largo from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to Key Largo become cheaper?

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