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$88+ Cheap flights from Key Largo, FL to Aruba

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — AUA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Key Largo to Aruba

Cheapest flights from Key Largo to Aruba
Explore the most affordable flight options available from Key Largo to Aruba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:20 amMIA - AUA
Nonstop3h 19mAmerican Airlines
Wed 12/314:50 pmAUA - MIA
Nonstop3h 13mAmerican Airlines
Deal found 12/17$300
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:23 pmMIA - AUA
1 stop17h 07mDelta
Wed 12/314:35 pmAUA - MIA
1 stop17h 53mDelta
Deal found 12/16$305
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:30 pmMIA - AUA
1 stop16h 00mDelta
Tue 12/304:35 pmAUA - MIA
1 stop17h 53mDelta
Deal found 12/17$324
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2512:45 pmMIA - AUA
Nonstop3h 09mAmerican Airlines
Wed 12/314:50 pmAUA - MIA
Nonstop3h 13mAmerican Airlines
Deal found 12/16$330
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:59 pmMIA - AUA
1 stop12h 21mMultiple Airlines
Tue 12/304:40 pmAUA - MIA
2 stops27h 50mMultiple Airlines
Deal found 12/17$342
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:27 pmMIA - AUA
1 stop16h 03mDelta
Tue 12/304:35 pmAUA - MIA
1 stop17h 53mDelta
Deal found 12/17$354
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:32 amMIA - AUA
1 stop6h 13mCopa Airlines
Thu 1/11:15 pmAUA - MIA
1 stop6h 41mCopa Airlines
Deal found 12/16$357
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:19 pmMIA - AUA
1 stop12h 01mMultiple Airlines
Tue 12/2312:05 pmAUA - MIA
1 stop11h 25mMultiple Airlines
Deal found 12/16$376
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:30 pmMIA - AUA
1 stop16h 00mDelta
Wed 12/244:35 pmAUA - MIA
1 stop8h 56mDelta
Deal found 12/17$377
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:19 pmMIA - AUA
1 stop12h 01mFrontier
Sat 12/2712:40 pmAUA - MIA
1 stop13h 07mFrontier
Deal found 12/17$381

Find flight deals from Key Largo to Aruba

Keep the following information in mind while searching for Key Largo to Aruba flight deals. Data was last updated December 18, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$259
(Frontier)

One-way from

$88
(Southwest)

Popular in

December

Cheapest in

May

Average price

$621
Provider with most accurate pricing for Miami-Oranjestad Reina Beatrix flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Oranjestad Reina Beatrix flights.
Search Deals
From Key Largo to Aruba
Search Deals
One-way flight from Key Largo to Aruba
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Aruba 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 December 18, 2025.
Use the filters below to find and compare flights from Key Largo to Aruba that are best for you.

Fly from

Key Largo

Fly to

Aruba

Route

Depart

Return

Price

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Tue 1/13

6:20 pm-12:55 pm

1 stop17h 35m

Oranjestad Reina Beatrix

Tue 1/20

2:10 pm-12:51 am

1 stop11h 41m

$266

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Wed 1/14

5:01 am-9:59 pm

1 stop15h 58m

Oranjestad Reina Beatrix

Sun 1/18

7:05 am-9:24 pm

1 stop15h 19m

$266

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Tue 2/3

5:36 am-12:09 pm

1 stop5h 33m

Oranjestad Reina Beatrix

Tue 2/10

1:15 pm-6:56 pm

1 stop6h 41m

$266

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Tue 1/13

5:01 am-12:11 pm

1 stop6h 10m

Oranjestad Reina Beatrix

Sun 1/18

7:05 am-9:43 pm

1 stop15h 38m

$281

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sat 1/10

5:26 am-12:11 pm

1 stop5h 45m

Oranjestad Reina Beatrix

Mon 1/12

3:46 pm-12:37 am

1 stop9h 51m

$283

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Tue 1/13

4:12 pm-9:59 pm

1 stop28h 47m

Oranjestad Reina Beatrix

Sat 1/17

3:46 pm-9:24 pm

1 stop6h 38m

$297

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sat 1/17

5:26 am-9:59 pm

1 stop15h 33m

Oranjestad Reina Beatrix

Thu 1/22

3:46 pm-12:37 am

1 stop9h 51m

$299

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sun 3/1

5:26 am-9:59 pm

1 stop15h 33m

Oranjestad Reina Beatrix

Fri 3/6

3:46 pm-9:24 pm

1 stop6h 38m

$299

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Mon 2/2

5:01 am-12:09 pm

1 stop6h 08m

Oranjestad Reina Beatrix

Thu 2/5

7:05 am-1:32 pm

1 stop7h 27m

$299

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sun 1/11

5:01 am-2:46 pm

1 stop8h 45m

Oranjestad Reina Beatrix

Sun 2/1

3:46 pm-9:24 pm

1 stop6h 38m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 22 results
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Best time to book a flight from Key Largo to Aruba

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

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

Currently, December is the cheapest month in which you can book a flight from Key Largo to Aruba (average of $165). Flying from Key Largo to Aruba in October is currently the most expensive (average of $293). 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 AW?

Find hourly flight availability from Key Largo to Aruba. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Key Largo to Aruba at noon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the afternoon.

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

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

Travelers seeking maximum savings on their Key Largo to Aruba flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Aruba

Get insights into the airlines that provide service to Aruba. 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 Aruba. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, American Airlines, and Avianca from Key Largo to Aruba to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,556 reviews

Food

6.8

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,556 reviews
Copa Airlines
7.6
Good
1,556 reviews

Food

6.8

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
American Airlines
7.2
Good
11,055 reviews
Copa Airlines
7.6
Good
1,556 reviews

Food

6.8

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Avianca
6.6
Okay
2,490 reviews
Copa Airlines
7.6
Good
1,556 reviews

Food

6.8

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Spirit Airlines
6.3
Okay
8,190 reviews
Copa Airlines
7.6
Good
1,556 reviews

Food

6.8

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Aruba. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Key Largo to Aruba flight route?

    Flights from Key Largo to Aruba have been viewed 2 times in the past calendar month.

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

    Delta and Copa Airlines can get you from Key Largo to Aruba in just under 15h 58m. Your travel time can differ by up to 1h 37m. The distance from Key Largo to Aruba is about 1135 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $91. Users have also found prices from $123 and $169 on Avianca and Arajet, respectively.

  • What are the cheapest flights from Key Largo to Aruba?

    On average you can expect to pay $374 for a flight from Key Largo to Aruba. The cheapest flight overall is $133 while the most popular route, (Miami - Oranjestad Reina Beatrix) is currently priced at $234.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Key Largo to Aruba (average of $165). Flying from Key Largo to Aruba in October is currently the most expensive (average of $293). 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 7 airlines flying from Key Largo to Aruba

Discover the top 7 airlines that operate flights from Key Largo to Aruba. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$185Average$276FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$270Average$435FlexibilityNo cancel feeOn-time62%
AviancaCheapest$290Average$394FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$297Average$375FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$326Average$525FlexibilityNo cancel feeOn-time71%
Surinam AirwaysCheapest$389Average$408FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$408Average$659FlexibilityNo cancel feeOn-time63%

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