HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Antigua And Barbuda

$81+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ANU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Antigua And Barbuda 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 Antigua And Barbuda

Keep the following information in mind while searching for Key Largo to Antigua And Barbuda flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$173
(Mytrip)

One-way from

$81
(Frontier)

Popular in

December

Cheapest in

September

Average price

$676
Provider with most accurate pricing for Miami-St. John's V.C. Bird Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-St. John's V.C. Bird Intl flights.
Search Deals
From Key Largo to Antigua And Barbuda
Search Deals
One-way flight from Key Largo to Antigua And Barbuda
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:45 amMIA - ANU
1 stop5h 31mFrontier
Sat 4/191:41 pmANU - MIA
1 stop5h 50mFrontier
Deal found 2/18$173
This Priceline deal was found by Cheapflights users on 2/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:15 amMIA - ANU
1 stop4h 57mMultiple Airlines
Wed 5/146:40 pmANU - MIA
1 stop18h 35mMultiple Airlines
Deal found 2/19$384
This JetBlue deal was found by Cheapflights users on 2/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/217:17 pmMIA - ANU
1 stop16h 12mJetBlue
Fri 3/2812:46 pmANU - MIA
1 stop11h 13mJetBlue
Deal found 2/19$503
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1912:30 pmMIA - ANU
Nonstop3h 25mAmerican Airlines
Wed 3/263:00 pmANU - MIA
Nonstop3h 45mAmerican Airlines
Deal found 2/19$562
This Gotogate deal was found by Cheapflights users on 2/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/93:10 pmMIA - ANU
1 stop20h 20mCaribbean Airlines
Fri 6/1312:55 pmANU - MIA
1 stop24h 20mCaribbean Airlines
Deal found 2/18$580
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/256:00 amMIA - ANU
1 stop7h 58mDelta
Tue 4/13:13 pmANU - MIA
1 stop9h 32mDelta
Deal found 2/18$613
This Kissandfly.com deal was found by Cheapflights users on 2/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:01 amMIA - ANU
1 stop8h 33mBritish Airways
Wed 3/263:34 pmANU - MIA
2 stops16h 28mBritish Airways
Deal found 2/19$687
This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:35 pmMIA - ANU
1 stop16h 10mAir Canada
Sun 3/94:10 pmANU - MIA
1 stop31h 47mAir Canada
Deal found 2/19$736

Find flights from Key Largo to Antigua And Barbuda within your budget

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 February 20, 2025.

Fly from

Key Largo

Fly to

Antigua And Barbuda

Route

Depart

Return

Price

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Sat 4/12

6:45 am-12:16 pm

1 stop5h 31m

St. John's V.C. Bird Intl

Sat 4/19

1:41 pm-7:31 pm

1 stop5h 50m

$173

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Sat 5/10

7:15 am-12:12 pm

1 stop4h 57m

St. John's V.C. Bird Intl

Wed 5/14

12:15 pm-1:15 pm

2 stops25h 00m

$384

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Fri 3/21

7:17 pm-11:29 am

1 stop16h 12m

St. John's V.C. Bird Intl

Fri 3/28

12:46 pm-11:59 pm

1 stop11h 13m

$503

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Wed 3/19

12:30 pm-3:55 pm

Nonstop3h 25m

St. John's V.C. Bird Intl

Wed 3/26

3:00 pm-6:45 pm

Nonstop3h 45m

$562

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Wed 4/2

3:10 pm-11:00 am

2 stops19h 50m

St. John's V.C. Bird Intl

Sun 4/6

12:15 pm-1:15 pm

2 stops25h 00m

$579

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Tue 3/25

6:00 am-1:58 pm

1 stop7h 58m

St. John's V.C. Bird Intl

Tue 4/1

3:13 pm-12:45 am

1 stop9h 32m

$613

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Thu 3/20

6:01 am-2:34 pm

1 stop8h 33m

St. John's V.C. Bird Intl

Wed 3/26

3:34 pm-8:02 am

2 stops16h 28m

$687

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Wed 3/5

10:35 pm-3:45 pm

1 stop16h 10m

St. John's V.C. Bird Intl

Sun 3/9

4:10 pm-11:57 pm

1 stop31h 47m

$736

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Sat 4/12

6:45 am-12:16 pm

1 stop5h 31m

$81

MiamiSt. John's

MIA - ANU

MIAANU

Miami

Fri 2/28

7:17 pm-12:38 pm

1 stop16h 21m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 17 results
1
2

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.

Travel insights for flights from Key Largo to Antigua And Barbuda

Get recent, data-driven insights about flights from Key Largo to Antigua And Barbuda including ideal travel times, pricing trends, and more.

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 February 20, 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.

What is the cheapest day to fly from Key Largo to Antigua And Barbuda?

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

Travelers seeking maximum savings on their Key Largo to Antigua And Barbuda flight should consider departing on Wednesday 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.

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 February 20, 2025.

The most flights from KE9 to AG0 are scheduled on a Monday (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 February 20, 2025.
Caribbean Airlines
8.1
Very good
150 reviews

Food

6.7

Overall

8.1

Comfort

7.8

Crew

8.4

Entertainment

6.7

Boarding

8.1

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

Caribbean Airlines
8.1
Very good
150 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Food

6.7

Overall

8.1

Comfort

7.8

Crew

8.4

Entertainment

6.7

Boarding

8.1

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

Delta
8.0
Very good
8,220 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Food

6.7

Overall

8.1

Comfort

7.8

Crew

8.4

Entertainment

6.7

Boarding

8.1

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

JetBlue
7.4
Good
3,070 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Food

6.7

Overall

8.1

Comfort

7.8

Crew

8.4

Entertainment

6.7

Boarding

8.1

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

United Airlines
7.4
Good
8,766 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Food

6.7

Overall

8.1

Comfort

7.8

Crew

8.4

Entertainment

6.7

Boarding

8.1

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Food

6.7

Overall

8.1

Comfort

7.8

Crew

8.4

Entertainment

6.7

Boarding

8.1

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

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?

    $81 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and Caribbean Airlines, with prices starting from $203 and $286, respectively.

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

    On average you can expect to pay $523 for a flight from Key Largo to Antigua And Barbuda. The cheapest flight overall is $388 while the most popular route, (Miami - St. John's V.C. Bird Intl) is currently priced at $368.

  • 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

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 Antigua And Barbuda

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
Tampa to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
Miami to Punta Cana flights
Miami to Santo Domingo flights
Fort Lauderdale to Punta Cana flights
Orlando to Punta Cana flights
Orlando to Santo Domingo flights
Fort Lauderdale to Santo Domingo flights
Orlando to Montego Bay flights
Miami to Nassau flights
Fort Lauderdale to Nassau flights
Miami to Port of Spain flights
Fort Lauderdale to Montego Bay flights
Fort Lauderdale to Saint Thomas Island flights
Orlando to Saint Thomas Island flights
Orlando to Santiago de los Caballeros flights
Miami to Willemstad flights
Miami to Santiago de los Caballeros flights
Miami to Montego Bay flights
Miami to Simpson Bay flights
Fort Lauderdale to Kingston flights
Jacksonville to Luis Munoz Marin Intl flights
Miami to Havana flights
Orlando to Ponce flights
Miami to Oranjestad flights
Miami to Castries flights
Orlando to Nassau flights
Miami to Saint Thomas Island flights
Tampa to Punta Cana flights
Orlando to Oranjestad flights
Miami to Cap Haitien flights
Miami to Providenciales flights
West Palm Beach to Luis Munoz Marin Intl flights
Fort Lauderdale to Santiago de los Caballeros flights
Tampa to Nassau flights
Miami to St. John's flights
Orlando to Aguadilla flights
Orlando to Simpson Bay flights
Miami to Bridgetown flights
Tampa to Saint Thomas Island flights
Tampa to Santo Domingo flights
Miami to George Town flights
Fort Lauderdale to Cap Haitien flights
Miami to Castries flights
Fort Lauderdale to Oranjestad flights
Miami to Puerto Plata flights
Miami to Road Town flights
Miami to Basseterre flights

Top airline flying from Key Largo to Antigua And Barbuda

Discover the top airline 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$460Average$632FlexibilityNo cancel feeOn-time71%
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.