HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Aruba

$123+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — AUA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Aruba with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 31, 2025.

Round-trip from

$345
(Priceline)

One-way from

$123
(Priceline)

Popular in

December

Cheapest in

October

Average price

$511
From Key Largo to Aruba
Search Deals
One-way flight from Key Largo to Aruba
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 31, 2025.

This Priceline deal was found by Cheapflights users on 7/29. 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 8/166:00 amMIA - AUA
1 stop8h 29mMultiple Airlines
Tue 8/195:35 pmAUA - MIA
2 stops18h 40mMultiple Airlines
Deal found 7/29$345
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/225:23 pmMIA - AUA
1 stop18h 47mCopa Airlines
Fri 8/291:18 pmAUA - MIA
1 stop9h 24mCopa Airlines
Deal found 7/30$347
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 9/131:01 pmMIA - AUA
Nonstop2h 49mAmerican Airlines
Sun 9/144:50 pmAUA - MIA
Nonstop3h 03mAmerican Airlines
Deal found 7/31$351
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:10 amMIA - AUA
1 stop7h 25mSouthwest
Thu 8/283:35 pmAUA - MIA
1 stop6h 35mSouthwest
Deal found 7/30$368
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:05 amMIA - AUA
1 stop7h 24mFrontier
Sat 8/303:35 pmAUA - MIA
1 stop7h 51mFrontier
Deal found 7/30$381
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:09 pmMIA - AUA
1 stop5h 21mArajet
Sun 9/711:00 amAUA - MIA
2 stops6h 55mArajet
Deal found 7/30$387
This Mytrip deal was found by Cheapflights users on 7/30. 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 9/127:55 amMIA - AUA
1 stop8h 10mAvianca
Mon 9/1511:45 amAUA - MIA
1 stop16h 20mAvianca
Deal found 7/30$390

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 July 31, 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

Sat 8/16

6:00 am-2:29 pm

1 stop8h 29m

Oranjestad Reina Beatrix

Tue 8/19

5:35 pm-12:15 pm

2 stops18h 40m

$345

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Fri 8/22

5:23 pm-12:10 pm

1 stop18h 47m

Oranjestad Reina Beatrix

Fri 8/29

1:18 pm-10:42 pm

1 stop9h 24m

$347

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sat 9/13

1:01 pm-3:50 pm

Nonstop2h 49m

Oranjestad Reina Beatrix

Sun 9/14

4:50 pm-7:53 pm

Nonstop3h 03m

$351

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Mon 8/25

7:10 am-2:35 pm

1 stop7h 25m

Oranjestad Reina Beatrix

Thu 8/28

3:35 pm-10:10 pm

1 stop6h 35m

$368

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sat 8/23

7:05 am-2:29 pm

1 stop7h 24m

Oranjestad Reina Beatrix

Sat 8/30

3:35 pm-11:26 pm

1 stop7h 51m

$381

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Wed 9/3

2:09 pm-7:30 pm

1 stop5h 21m

Oranjestad Reina Beatrix

Sun 9/7

11:00 am-5:55 pm

2 stops6h 55m

$387

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Fri 9/12

7:55 am-4:05 pm

1 stop8h 10m

Oranjestad Reina Beatrix

Mon 9/15

11:45 am-4:05 am

1 stop16h 20m

$390

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Sat 8/16

6:00 am-2:29 pm

1 stop8h 29m

$123

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Tue 8/26

6:55 am-2:35 pm

1 stop7h 40m

$126

MiamiOranjestad

MIA - AUA

MIAAUA

Miami

Fri 9/5

1:01 pm-3:50 pm

Nonstop2h 49m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 15 results
1
2

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, January is the cheapest month in which you can book a flight from Key Largo to Aruba (average of $456). Flying from Key Largo to Aruba in July is currently the most expensive (average of $595). 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 July 31, 2025.

When flying from Key Largo to Aruba, 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 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 Wednesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Aruba

Explore weekly flight availability from Key Largo to Aruba. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from KE9 to AW0 are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 July 31, 2025.
Peruse reviews from past customers who have flown with Southwest, Copa Airlines, and American Airlines 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.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Copa Airlines
7.5
Good
1,493 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Avianca
6.7
Okay
2,388 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $123. Users have also found prices from $126 and $150 on Southwest and American Airlines, respectively.

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

    On average you can expect to pay $401 for a flight from Key Largo to Aruba. The cheapest flight overall is $176 while the most popular route, (Miami - Oranjestad Reina Beatrix) is currently priced at $293.

  • 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, January is the cheapest month in which you can book a flight from Key Largo to Aruba (average of $456). Flying from Key Largo to Aruba in July is currently the most expensive (average of $595). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Aruba

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Orlando to Montego Bay flights
Fort Lauderdale to Montego Bay flights
Fort Lauderdale to Punta Cana flights
Miami to Santo Domingo flights
Orlando to Punta Cana flights
Orlando to Santo Domingo flights
Miami to Punta Cana flights
Miami to Nassau flights
Fort Lauderdale to Santo Domingo flights
Miami to Montego Bay flights
Orlando to Aguadilla flights
Miami to Oranjestad flights
Fort Lauderdale to Kingston flights
Orlando to Ponce flights
Orlando to Santiago de los Caballeros flights
Orlando to Oranjestad flights
Fort Lauderdale to Nassau flights
Orlando to Nassau flights
Miami to Havana flights
West Palm Beach to Luis Munoz Marin Intl flights
Miami to Port of Spain flights
Miami to Simpson Bay flights
Miami to Willemstad flights
Miami to Cap Haitien flights
Jacksonville to Luis Munoz Marin Intl flights
Fort Lauderdale to Saint Thomas Island flights
Orlando to Saint Thomas Island flights
Orlando to Port of Spain flights
Miami to Providenciales flights
Tampa to Christiansted flights
Miami to Santiago de los Caballeros flights
Miami to Bridgetown flights
Fort Lauderdale to Santiago de los Caballeros flights
Miami to Castries flights
Jacksonville to Montego Bay flights
Tampa to Punta Cana flights
Miami to St. John's flights
Miami to Saint Thomas Island flights
Tampa to Nassau flights
Orlando to Castries flights
Fort Lauderdale to Aguadilla flights
West Palm Beach to Oranjestad flights
Miami to St. George's flights
Miami to Kingston flights
Miami to George Town flights
West Palm Beach to Punta Cana flights

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$194Average$275FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$256Average$518FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$265Average$387FlexibilityNo cancel feeOn-time70%
AviancaCheapest$294Average$412FlexibilityNo cancel feeOn-time71%
DeltaCheapest$375Average$466FlexibilityNo cancel feeOn-timeN/A
Surinam AirwaysCheapest$389Average$408FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$441Average$619FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.