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Antigua And Barbuda

$167+ Cheap flights from Key Largo, FL to Antigua And Barbuda

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ANU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Key Largo to Antigua And Barbuda

Keep the following information in mind while searching for Key Largo to Antigua And Barbuda flight deals. Data was last updated July 30, 2025.

Round-trip from

$458
(Mytrip)

One-way from

$167
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$684
From Key Largo to Antigua And Barbuda
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One-way flight from Key Largo to Antigua And Barbuda
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Key Largo to Antigua And Barbuda

Cheapest flights from Key Largo to Antigua And Barbuda
Explore the most affordable flight options available from Key Largo to Antigua And Barbuda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

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.
Wed 9/173:10 pmMIA - ANU
2 stops19h 50mMultiple Airlines
Sat 9/271:46 pmANU - MIA
1 stop24h 04mMultiple Airlines
Deal found 7/30$458
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:30 amMIA - ANU
1 stop4h 48mFrontier
Sat 8/161:29 pmANU - MIA
2 stops26h 30mFrontier
Deal found 7/29$486
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:53 pmMIA - ANU
1 stop16h 07mAmerican Airlines
Tue 10/141:10 pmANU - MIA
Nonstop3h 25mAmerican Airlines
Deal found 7/30$493
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/113:10 pmMIA - ANU
2 stops22h 35mCaribbean Airlines
Tue 10/143:15 pmANU - MIA
1 stop22h 00mCaribbean Airlines
Deal found 7/30$546

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Antigua And Barbuda 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 30, 2025.
Use the filters below to find and compare flights from Key Largo to Antigua And Barbuda that are best for you.

Fly from

Key Largo

Fly to

Antigua And Barbuda

Route

Depart

Return

Price

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Wed 9/17

3:10 pm-11:00 am

2 stops19h 50m

St. John's V.C. Bird Intl

Sat 9/27

1:46 pm-1:50 pm

1 stop24h 04m

$458

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Sat 8/9

7:30 am-12:18 pm

1 stop4h 48m

St. John's V.C. Bird Intl

Sat 8/16

1:29 pm-3:59 pm

2 stops26h 30m

$486

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Sat 10/11

7:53 pm-12:00 pm

1 stop16h 07m

St. John's V.C. Bird Intl

Tue 10/14

1:10 pm-4:35 pm

Nonstop3h 25m

$493

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Sat 10/11

3:10 pm-1:45 pm

2 stops22h 35m

St. John's V.C. Bird Intl

Tue 10/14

3:15 pm-1:15 pm

1 stop22h 00m

$546

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Fri 9/12

3:55 pm-12:38 pm

1 stop20h 43m

$167

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Wed 8/13

10:24 am-1:59 pm

Nonstop3h 35m

$240

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Tue 10/28

3:10 pm-11:30 am

2 stops20h 20m

$267

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Sun 8/10

9:04 pm-5:55 pm

2 stops20h 51m

$273

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Thu 8/28

11:40 am-3:04 pm

2 stops27h 24m

$317

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Fri 9/26

2:20 pm-2:15 pm

2 stops47h 55m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Key Largo to Antigua And Barbuda

Have a flexible travel schedule? Discover the best time to fly to Antigua And Barbuda 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 Antigua And Barbuda

What is the cheapest month to book a flight from Key Largo to Antigua And Barbuda?

Currently, August is the cheapest month in which you can book a flight from Key Largo to Antigua And Barbuda (average of $500). Flying from Key Largo to Antigua And Barbuda in June is currently the most expensive (average of $651). 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 AG?

Find hourly flight availability from Key Largo to Antigua And Barbuda. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

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

Weekly flight availability from Key Largo to Antigua And Barbuda

Explore weekly flight availability from Key Largo to Antigua And Barbuda. 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 30, 2025.

The most flights from KE9 to AG0 are scheduled on a Tuesday (3 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Antigua And Barbuda

Get insights into the airlines that provide service to Antigua And Barbuda. 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 Antigua And Barbuda. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Caribbean Airlines, JetBlue, and American Airlines from Key Largo to Antigua And Barbuda by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.1
Very good
166 reviews

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Caribbean Airlines
8.1
Very good
166 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
JetBlue
7.3
Good
2,913 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Air Canada
7.1
Good
9,837 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Frontier
5.9
Fair
3,237 reviews
Caribbean Airlines
8.1
Very good
166 reviews

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Antigua And Barbuda. 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 Antigua And Barbuda one-way?

    $167 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Caribbean Airlines, with prices starting from $240 and $267, respectively.

  • What are the cheapest flights from Key Largo to Antigua And Barbuda?

    On average you can expect to pay $555 for a flight from Key Largo to Antigua And Barbuda. The cheapest flight overall is $340 while the most popular route, (Miami - St. John's V.C. Bird Intl) is currently priced at $459.

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

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

  • How can I find direct flights from Key Largo to Antigua And Barbuda?

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

  • Can I find deals for business class flights from Key Largo to Antigua And Barbuda?

    Yes. Cheapflights offers flight deals from Key Largo to Antigua And Barbuda 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 Antigua And Barbuda?

    Currently, August is the cheapest month in which you can book a flight from Key Largo to Antigua And Barbuda (average of $500). Flying from Key Largo to Antigua And Barbuda in June is currently the most expensive (average of $651). 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 2 airlines flying from Key Largo to Antigua And Barbuda

Discover the top 2 airlines that operate flights from Key Largo to Antigua And Barbuda. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$182Average$262FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$460Average$638FlexibilityNo cancel feeOn-time71%

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