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Cuzco

$229+ Cheap flights from Key Largo, FL to Cusco (CUZ)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CUZ
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap flight deals from Key Largo to Cuzco

Keep the following information in mind while searching for Key Largo to Cuzco flight deals. Data was last updated January 19, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$470
(Mytrip)

One-way from

$229
(Mytrip)

Popular in

January

Cheapest in

February

Average price

$852
Provider with most accurate pricing for Miami-Cusco Velazco Astete flight deals.
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Provider most trusted by Cheapflights users for Miami-Cusco Velazco Astete flights.
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From Key Largo to Cusco Velazco Astete
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One-way flight from Key Largo to Cusco Velazco Astete
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Key Largo to Cuzco

Cheapest flights from Key Largo to Cuzco
Explore the most affordable flight options available from Key Largo to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

This Booking.com deal was found by Cheapflights users on 1/19. 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.
Mon 3/28:45 am
MIA
-
CUZ
1 stop12h 20m
Multiple Airlines
Mon 3/911:40 am
CUZ
-
MIA
1 stop19h 40m
Multiple Airlines
Deal found 1/19$470
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Thu 3/58:45 am
MIA
-
CUZ
1 stop12h 20m
Multiple Airlines
Fri 3/139:45 pm
CUZ
-
MIA
1 stop18h 05m
Multiple Airlines
Deal found 1/19$480
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Thu 3/58:45 am
MIA
-
CUZ
1 stop12h 20m
Multiple Airlines
Thu 3/129:45 pm
CUZ
-
MIA
1 stop18h 05m
Multiple Airlines
Deal found 1/19$481
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Fri 3/209:45 am
MIA
-
CUZ
1 stop12h 20m
Multiple Airlines
Sat 3/287:05 am
CUZ
-
MIA
1 stop24h 00m
Multiple Airlines
Deal found 1/19$482
This FlightHub deal was found by Cheapflights users on 1/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:45 am
MIA
-
CUZ
1 stop12h 20m
Multiple Airlines
Tue 3/106:40 pm
CUZ
-
MIA
1 stop12h 40m
Multiple Airlines
Deal found 1/18$484
This Mytrip deal was found by Cheapflights users on 1/17. 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 3/34:01 pm
MIA
-
CUZ
2 stops18h 25m
Multiple Airlines
Tue 3/1010:02 pm
CUZ
-
MIA
2 stops13h 37m
Multiple Airlines
Deal found 1/17$485
This Mytrip deal was found by Cheapflights users on 1/17. 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 2/234:01 pm
MIA
-
CUZ
2 stops21h 24m
Multiple Airlines
Mon 3/24:17 pm
CUZ
-
MIA
2 stops20h 10m
Multiple Airlines
Deal found 1/17$487
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Sat 3/146:10 pm
MIA
-
CUZ
1 stop13h 15m
Multiple Airlines
Sun 3/227:05 am
CUZ
-
MIA
1 stop24h 15m
Multiple Airlines
Deal found 1/19$488
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 4/146:25 pm
MIA
-
CUZ
1 stop13h 00m
Multiple Airlines
Tue 4/219:55 pm
CUZ
-
MIA
2 stops13h 44m
Multiple Airlines
Deal found 1/19$500

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Cuzco 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 January 19, 2026.
Use the filters below to find and compare flights from Key Largo to Cusco that are best for you.

Fly from

Key Largo

Fly to

Cuzco

Route

Depart

Return

Price

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Fri 3/6

5:10 pm-7:20 am

1 stop14h 10m

Cusco Velazco Astete

Fri 3/13

9:45 pm-4:50 pm

1 stop18h 05m

$481

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Tue 3/31

9:25 am-9:00 pm

1 stop12h 35m

Cusco Velazco Astete

Thu 4/9

9:45 pm-5:05 pm

1 stop18h 20m

$484

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Mon 4/20

6:25 pm-1:30 pm

1 stop20h 05m

Cusco Velazco Astete

Sat 4/25

9:45 pm-5:05 pm

1 stop18h 20m

$543

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Fri 3/13

5:01 pm-4:31 pm

2 stops24h 30m

Cusco Velazco Astete

Mon 3/23

7:05 am-8:20 am

1 stop24h 15m

$555

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Sat 3/14

9:45 am-7:41 pm

1 stop10h 56m

Cusco Velazco Astete

Thu 3/19

8:57 pm-12:30 pm

2 stops14h 33m

$559

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Wed 2/4

8:45 am-9:05 pm

1 stop12h 20m

Cusco Velazco Astete

Thu 2/26

9:45 pm-3:50 pm

1 stop18h 05m

$564

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Thu 2/26

8:45 am-9:05 pm

1 stop12h 20m

Cusco Velazco Astete

Sun 3/8

11:40 am-8:20 am

1 stop19h 40m

$568

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Sat 3/7

8:45 am-8:51 pm

1 stop12h 06m

Cusco Velazco Astete

Sat 3/14

9:37 pm-2:32 pm

2 stops15h 55m

$572

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Wed 7/15

3:50 pm-11:00 am

2 stops20h 10m

Cusco Velazco Astete

Wed 7/22

12:15 pm-9:50 am

1 stop20h 35m

$583

MiamiCusco

MIA - CUZ

MIACUZ

Miami

Wed 2/25

8:45 am-9:05 pm

1 stop12h 20m

Cusco Velazco Astete

Sat 3/7

6:40 pm-7:20 am

1 stop12h 40m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Showing 1-10 of 21 results
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Best time to book a flight from Key Largo to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco 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 Cusco

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Cuzco. Price data was last updated on January 16, 2026.

The price you pay for your flight from Key Largo to Cusco may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Key Largo to Cusco (average of $374). Flying from Key Largo to Cusco in January is currently the most expensive (average of $749). 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.

Reviews of airlines servicing Cuzco

Get insights into the airlines that provide service to Cuzco. 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 Cuzco. Reviews last updated January 19, 2026.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Avianca from Key Largo to Cusco. 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.
Delta
7.9
Good
8,075 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,075 reviews
Delta
7.9
Good
8,075 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
LATAM Airlines
7.5
Good
1,910 reviews
Delta
7.9
Good
8,075 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Avianca
6.6
Okay
2,495 reviews
Delta
7.9
Good
8,075 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

    If you book a flight to Cusco from Key Largo, you will be flying to Velazco Astete, which is the city’s only airport. Cusco Velazco Astete (CUZ) is located 1.7 mi from the center of Cusco. There are 0 flights from Key Largo to Velazco Astete per day from 3 different airlines.

  • What are the cheapest airlines to fly from Key Largo to Cusco one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $198. Delta flights start at $394 while deals on LATAM Airlines start at $395 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Cuzco 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 Cusco?

    Currently, May is the cheapest month in which you can book a flight from Key Largo to Cusco (average of $374). Flying from Key Largo to Cusco in January is currently the most expensive (average of $749). 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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Top 3 airlines flying from Key Largo to Cuzco

Discover the top 3 airlines that operate flights from Key Largo to Cuzco. 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 January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$374Average$499FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$632Average$788FlexibilityNo cancel feeOn-time81%
DeltaCheapest$648Average$788FlexibilityNo cancel feeOn-timeN/A

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