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Flights from Key West to Buenos Aires
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Cheap flight deals from Key West to Buenos Aires Starting at AED 1,873

Discover our range of affordable one-way and round-trip flights from Key West to Buenos Aires and kick-start your next adventure today!

  • One way
  • Round-trip
      • EYW15:05
        19h 15m
        2 stops
        EZE12:20
        Fri, Feb 28|Key West - Buenos Aires|United Airlines
        AED 1,873AED 5,593
        67% OFF
        67% OFF
        AED 5,593AED 1,873

        Choose United Airlines flights from Key West to Buenos Aires. The one-way connecting flight with United Airlines departs from Key West International Airport on Fri, Feb 28, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 1,873 including taxes and charges.

      • EYW15:05
        41h 24m
        2 stops
        EZE10:29
        Thu, Feb 20|Key West - Buenos Aires|United Airlines
        AED 2,188AED 5,593
        61% OFF
        61% OFF
        AED 5,593AED 2,188

        Choose United Airlines flights from Key West to Buenos Aires. The one-way connecting flight with United Airlines departs from Key West International Airport on Thu, Feb 20, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 2,188 including taxes and charges.

      • EYW15:05
        41h 24m
        2 stops
        EZE10:29
        Thu, Feb 20|Key West - Buenos Aires|Silver Airways
        AED 2,196AED 5,593
        61% OFF
        61% OFF
        AED 5,593AED 2,196

        Choose Silver Airways flights from Key West to Buenos Aires. The one-way connecting flight with Silver Airways departs from Key West International Airport on Thu, Feb 20, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 2,196 including taxes and charges.

      • EYW15:05
        22h 20m
        2 stops
        EZE15:25
        Thu, Feb 20|Key West - Buenos Aires|Azul Airlines
        AED 2,871
        AED 2,871

        Choose Azul Airlines flights from Key West to Buenos Aires. The one-way connecting flight with Azul Airlines departs from Key West International Airport on Thu, Feb 20, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 2,871 including taxes and charges.

      • EYW10:00
        33h 55m
        2 stops
        EZE21:55
        Fri, Mar 7|Key West - Buenos Aires|United Airlines
        AED 3,174
        AED 3,174

        Choose United Airlines flights from Key West to Buenos Aires. The one-way connecting flight with United Airlines departs from Key West International Airport on Fri, Mar 7, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 3,174 including taxes and charges.

      • EYW10:55
        17h 10m
        2 stops
        EZE06:05
        Fri, Mar 7|Key West - Buenos Aires|Silver Airways
        AED 4,642
        AED 4,642

        Choose Silver Airways flights from Key West to Buenos Aires. The one-way connecting flight with Silver Airways departs from Key West International Airport on Fri, Mar 7, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 4,642 including taxes and charges.

      • EYW01:00 pm
        3h 5m
        Nonstop
        BUE02:00 pm
        Thu, Feb 20|Key West - Buenos Aires|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Key West to Buenos Aires flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. 3M093

    Silver Airways

    10:55

    EYW

    1.1h

    12:00

    FLL

    SMTWTFS
    Search

  2. AV037

    avianca

    15:20

    FLL

    3.6h

    17:59

    BOG

    SMTWTFS

  3. AV087

    avianca

    21:25

    BOG

    6.3h

    05:45

    EZE

    SMTWTFS

  4. UA3135

    United Airlines

    13:05

    EYW

    1.3h

    14:20

    TPA

    SMTWTFS
    Search

  5. AM1741

    Aeromexico

    16:35

    TPA

    3.6h

    18:14

    MEX

    SMTWTFS

  6. AM030

    Aeromexico

    09:20

    MEX

    9.1h

    21:25

    EZE

    SMTWTFS

  7. 3M073

    Silver Airways

    15:05

    EYW

    1.4h

    16:30

    MCO

    SMTWTFS
    Search

  8. AA2389

    American Airlines

    19:28

    MCO

    3.0h

    21:30

    DFW

    SMTWTFS

  9. AA997

    American Airlines

    20:55

    DFW

    11.3h

    10:10

    EZE

    SMTWTFS

  10. UA3073

    United Airlines

    15:05

    EYW

    1.4h

    16:30

    MCO

    SMTWTFS
    Search

  11. AA2389

    American Airlines

    19:28

    MCO

    3.0h

    21:30

    DFW

    SMTWTFS

  12. AA997

    American Airlines

    20:55

    DFW

    11.3h

    10:10

    EZE

    SMTWTFS

  13. AD6904

    Azul Airlines

    15:05

    EYW

    1.4h

    16:30

    MCO

    SMTWTFS
    Search

  14. AD8707

    Azul Airlines

    20:00

    MCO

    8.6h

    05:35

    VCP

    SMTWTFS

  15. AC090

    Air Canada

    11:30

    GRU

    3.0h

    14:30

    EZE

    SMTWTFS

  16. UA3073

    United Airlines

    15:05

    EYW

    1.4h

    16:30

    MCO

    SMTWTFS
    Search

  17. G37601

    Gol Linhas Aereas Inteligentes

    21:55

    MCO

    8.2h

    08:05

    BSB

    SMTWTFS

  18. G37461

    Gol Linhas Aereas Inteligentes

    08:45

    BSB

    3.6h

    12:20

    EZE

    -MT-TFS

  19. UA6288

    United Airlines

    16:50

    EYW

    3.2h

    19:03

    IAH

    SMTWTFS
    Search

  20. UA819

    United Airlines

    20:15

    IAH

    9.8h

    08:00

    EZE

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Key West to Buenos Aires?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Buenos Aires from Key West have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Key West (EYW) to Buenos Aires (BUE) the cheapest?

    Airlines adjust prices for flights from Key West to Buenos Aires based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Key West (EYW) to Buenos Aires (BUE) cost?

    According to Trip.com's data, the lowest price is around AED 2,967.

  • What is the transportation method from the main airport to downtown in Buenos Aires?

    • The distance from Ministro Pistarini International Airport to downtown is about 27 km, by taxi about 40 minutes.
    • The distance from Jorge Newbery Airport to downtown is about 5 km, by taxi about 20 minutes.

  • How many airports are there in Buenos Aires (BUE)?

    There are 2 airport(s) near Buenos Aires (BUE): Jorge Newbery Airport and Ministro Pistarini International Airport.

How to find a cheap flight from Key West to Buenos Aires

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Key West to Buenos Aires

Off-season for travelDecember
Peak season for travelMarch
Flight distance7,022.17 km
Popular airlineUnited Airlines

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