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$439+ Cheap flights from Key Largo, FL to Chennai (MAA)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MAA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Chennai are usually found in October or August, booked 27 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Key Largo to Chennai

Keep the following information in mind while searching for Key Largo to Chennai flight deals. Data was last updated September 15, 2025.

Round-trip from

$883
(Booking.com)

One-way from

$439
(Booking.com)

Popular in

December

Cheapest in

October

Average price

$1,213
From Key Largo to Chennai
Search Deals
One-way flight from Key Largo to Chennai
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Highest demand for flights based on searches. 19% potential increase in price ($352 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($83 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Key Largo to Chennai

Cheapest flights from Key Largo to Chennai
Explore the most affordable flight options available from Key Largo to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:30 pmMIA - MAA
2 stops25h 20mIndiGo
Sun 11/2310:45 pmMAA - MIA
2 stops32h 20mIndiGo
Deal found 9/15$883
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:35 amMIA - MAA
2 stops38h 05mMultiple Airlines
Mon 10/2710:45 pmMAA - MIA
2 stops32h 20mMultiple Airlines
Deal found 9/14$918
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/234:36 pmMIA - MAA
2 stops27h 09mAmerican Airlines
Mon 11/102:30 pmMAA - MIA
2 stops30h 47mAmerican Airlines
Deal found 9/14$919
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:35 amMIA - MAA
2 stops38h 05mMultiple Airlines
Sun 10/265:25 amMAA - MIA
2 stops49h 40mMultiple Airlines
Deal found 9/14$978
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:30 pmMIA - MAA
2 stops30h 10mIndiGo
Tue 12/166:15 pmMAA - MIA
2 stops36h 50mIndiGo
Deal found 9/14$985
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/710:40 amMIA - MAA
2 stops33h 05mAmerican Airlines
Sat 10/115:50 pmMAA - MIA
2 stops26h 47mAmerican Airlines
Deal found 9/14$986
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:15 pmMIA - MAA
2 stops35h 30mMultiple Airlines
Wed 10/159:30 pmMAA - MIA
2 stops29h 10mMultiple Airlines
Deal found 9/13$996
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/237:40 pmMIA - MAA
1 stop21h 40mMultiple Airlines
Mon 11/104:00 pmMAA - MIA
2 stops29h 17mMultiple Airlines
Deal found 9/14$1,013
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:30 pmMIA - MAA
2 stops28h 55mMultiple Airlines
Sun 11/239:20 pmMAA - MIA
3 stops33h 45mMultiple Airlines
Deal found 9/15$1,020
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:30 pmMIA - MAA
2 stops25h 20mMultiple Airlines
Tue 12/168:40 pmMAA - MIA
3 stops31h 40mMultiple Airlines
Deal found 9/14$1,039
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:15 pmMIA - MAA
2 stops33h 50mMultiple Airlines
Sat 11/88:40 pmMAA - MIA
3 stops31h 40mMultiple Airlines
Deal found 9/13$1,044
This Indian Eagle deal was found by Cheapflights users on 9/15. 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 11/126:45 pmMIA - MAA
2 stops27h 40mLufthansa
Sat 11/221:50 amMAA - MIA
1 stop23h 20mLufthansa
Deal found 9/15$1,045

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Chennai 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 15, 2025.
Use the filters below to find and compare flights from Key Largo to Chennai that are best for you.

Fly from

Key Largo

Fly to

Chennai

Route

Depart

Return

Price

MiamiChennai

MIA - MAA

MIAMAA

Miami

Thu 10/23

4:36 pm-5:15 am

2 stops27h 09m

Chennai

Mon 11/10

2:30 pm-10:47 am

2 stops30h 47m

$919

MiamiChennai

MIA - MAA

MIAMAA

Miami

Wed 11/12

6:45 pm-8:55 am

2 stops27h 40m

Chennai

Sat 11/22

1:50 am-2:40 pm

1 stop23h 20m

$1,045

MiamiChennai

MIA - MAA

MIAMAA

Miami

Thu 10/23

11:38 am-8:10 pm

2 stops23h 02m

Chennai

Sun 11/9

3:55 am-9:00 pm

2 stops27h 35m

$1,052

MiamiChennai

MIA - MAA

MIAMAA

Miami

Wed 11/12

10:41 am-7:55 pm

2 stops22h 44m

Chennai

Sat 11/22

3:55 am-9:58 pm

2 stops28h 33m

$1,062

MiamiChennai

MIA - MAA

MIAMAA

Miami

Mon 9/29

7:40 pm-2:50 am

1 stop21h 40m

Chennai

Wed 10/15

5:50 pm-11:07 am

2 stops26h 47m

$1,065

MiamiChennai

MIA - MAA

MIAMAA

Miami

Mon 9/29

4:40 pm-12:10 am

1 stop22h 00m

Chennai

Tue 10/14

1:55 am-2:40 pm

1 stop22h 15m

$1,067

MiamiChennai

MIA - MAA

MIAMAA

Miami

Thu 10/23

7:40 pm-9:10 am

1 stop28h 00m

Chennai

Mon 11/10

9:50 pm-9:50 am

1 stop22h 30m

$1,073

MiamiChennai

MIA - MAA

MIAMAA

Miami

Tue 11/11

4:32 pm-2:30 am

2 stops23h 28m

Chennai

Mon 12/15

3:55 am-8:44 pm

2 stops27h 19m

$1,129

MiamiChennai

MIA - MAA

MIAMAA

Miami

Tue 10/7

7:40 pm-5:20 am

2 stops24h 10m

Chennai

Sat 10/11

8:40 pm-5:30 pm

2 stops30h 20m

$1,150

MiamiChennai

MIA - MAA

MIAMAA

Miami

Tue 10/7

7:40 pm-9:10 am

1 stop28h 00m

Chennai

Sat 10/11

4:20 am-4:50 pm

1 stop22h 00m

$1,205

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
2

Best time to book a flight from Key Largo to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Key Largo 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 Key Largo to Chennai

How far ahead should I book a flight from Key Largo to Chennai?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Chennai. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Chennai, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Key Largo to Chennai?

Currently, September is the cheapest month in which you can book a flight from Key Largo to Chennai (average of $932). Flying from Key Largo to Chennai in December is currently the most expensive (average of $1,531). 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 KE9 to MAA?

Find hourly flight availability from Key Largo to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Key Largo to Chennai, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to Chennai?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Chennai. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Chennai flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. 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 Chennai. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Emirates, Qatar Airways, and American Airlines from Key Largo to Chennai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,334 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
American Airlines
7.2
Good
10,000 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.9
Okay
484 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Lufthansa
6.8
Okay
7,407 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

    Chennai (MAA), located 10.2 mi from the city center, is the airport you fly into when you book flights from Key Largo to Chennai. 8 airlines have flights to Chennai from Key Largo on a regular basis. Booking flights from Key Largo to Chennai should not be difficult; the airport handles an average of 0 inbound flights from Key Largo per day.

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

    Airlines like American Airlines and Lufthansa fly from Key Largo to Chennai in about 27h 09m. The time it takes to get you to your destination can typically vary by up to 31m. There are 9445 mi between Key Largo and Chennai. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Chennai 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 Key Largo to Chennai?

    Currently, September is the cheapest month in which you can book a flight from Key Largo to Chennai (average of $932). Flying from Key Largo to Chennai in December is currently the most expensive (average of $1,531). 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

Traveling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

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Top 8 airlines flying from Key Largo to Chennai

Discover the top 8 airlines that operate flights from Key Largo to Chennai. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$889Average$989FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$1,053Average$1,151FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,078Average$1,178FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$1,096Average$1,379FlexibilityNo cancel feeOn-time76%
IndiGoCheapest$1,118Average$1,257FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,244Average$1,524FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,385Average$1,810FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$1,560Average$1,633FlexibilityNo cancel feeOn-time70%

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