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$138+ Cheap flights from Puerto Rico to Antigua

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — ANU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Puerto Rico to Antigua

Keep the following information in mind while searching for Puerto Rico to Antigua flight deals. Data was last updated July 3, 2025.

Round-trip from

$255
(Frontier)

One-way from

$138
(Frontier)

Popular in

July

Cheapest in

June

Average price

$715
From Puerto Rico to Antigua
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One-way flight from Puerto Rico to Antigua
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High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($18 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 Puerto Rico to Antigua

Cheapest flights from Puerto Rico to Antigua
Explore the most affordable flight options available from Puerto Rico to Antigua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Frontier deal was found by Cheapflights users on 7/1. 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 9/2011:14 amSJU - ANU
Nonstop1h 12mFrontier
Sat 9/271:46 pmANU - SJU
Nonstop1h 14mFrontier
Deal found 7/1$255
This Priceline deal was found by Cheapflights users on 7/1. 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 9/205:40 pmSJU - ANU
1 stop23h 35mMultiple Airlines
Sat 9/271:46 pmANU - SJU
Nonstop1h 14mMultiple Airlines
Deal found 7/1$411
This JetBlue deal was found by Cheapflights users on 7/1. 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.
Wed 7/233:05 amSJU - ANU
1 stop11h 59mJetBlue
Sat 7/264:23 pmANU - SJU
1 stop16h 52mJetBlue
Deal found 7/1$416
This interCaribbean Airways deal was found by Cheapflights users on 7/3. 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 interCaribbean Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:35 pmSJU - ANU
1 stop25h 05minterCaribbean Airways
Tue 1/135:45 pmANU - SJU
1 stop15h 50minterCaribbean Airways
Deal found 7/3$520

Cheapflights Fare Finder

Customize your flight search to find flights from Puerto Rico to Antigua 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 3, 2025.
Use the filters below to find and compare flights from Puerto Rico to Antigua that are best for you.

Fly from

Puerto Rico

Fly to

Antigua

Route

Depart

Return

Price

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Sat 9/20

11:14 am-12:26 pm

Nonstop1h 12m

St. John's V.C. Bird Intl

Sat 9/27

1:46 pm-3:00 pm

Nonstop1h 14m

$255

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Sat 9/20

5:40 pm-5:15 pm

1 stop23h 35m

St. John's V.C. Bird Intl

Sat 9/27

1:46 pm-3:00 pm

Nonstop1h 14m

$411

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Wed 7/23

3:05 am-3:04 pm

1 stop11h 59m

St. John's V.C. Bird Intl

Sat 7/26

4:23 pm-9:15 am

1 stop16h 52m

$416

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Sun 9/21

10:15 am-9:45 am

1 stop23h 30m

St. John's V.C. Bird Intl

Sat 9/27

10:15 am-9:35 am

1 stop23h 20m

$520

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Sat 7/26

11:08 am-12:18 pm

Nonstop1h 10m

$138

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Wed 7/30

3:15 pm-5:55 pm

1 stop2h 40m

$163

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Thu 8/7

3:05 am-3:04 pm

1 stop11h 59m

$230

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Mon 12/29

5:40 pm-9:45 am

1 stop16h 05m

$236

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Thu 7/31

3:15 pm-5:50 pm

2 stops26h 35m

$326

San JuanSt. John's

SJU - ANU

SJUANU

San Juan Luis Munoz Marin Intl

Wed 7/30

3:20 pm-12:30 pm

2 stops21h 10m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Puerto Rico to Antigua

Have a flexible travel schedule? Discover the best time to fly to Antigua from Puerto Rico 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 Puerto Rico to Antigua

What is the cheapest month to book a flight from Puerto Rico to Antigua?

Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Antigua (average of $500). Flying from Puerto Rico to Antigua 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 PR to LAI?

Find hourly flight availability from Puerto Rico to Antigua. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

Reviews of airlines servicing Antigua

Get insights into the airlines that provide service to Antigua. 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. Reviews last updated July 3, 2025.
See what other customers who have flown with Caribbean Airlines, JetBlue, and Frontier from Puerto Rico to Antigua have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
163 reviews

Crew

8.5

Food

6.9

Entertainment

6.8

Comfort

7.9

Boarding

8.2

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Caribbean Airlines
8.2
Very good
163 reviews
Caribbean Airlines
8.2
Very good
163 reviews

Crew

8.5

Food

6.9

Entertainment

6.8

Comfort

7.9

Boarding

8.2

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
JetBlue
7.3
Good
2,916 reviews
Caribbean Airlines
8.2
Very good
163 reviews

Crew

8.5

Food

6.9

Entertainment

6.8

Comfort

7.9

Boarding

8.2

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Frontier
5.9
Fair
3,284 reviews
Caribbean Airlines
8.2
Very good
163 reviews

Crew

8.5

Food

6.9

Entertainment

6.8

Comfort

7.9

Boarding

8.2

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
interCaribbean Airways
5.2
Fair
20 reviews
Caribbean Airlines
8.2
Very good
163 reviews

Crew

8.5

Food

6.9

Entertainment

6.8

Comfort

7.9

Boarding

8.2

Overall

8.2

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Antigua. 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 Puerto Rico to Antigua one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $138. Users have also found prices from $163 and $230 on Caribbean Airlines and JetBlue, respectively.

  • Can I find deals for flights from Puerto Rico to Antigua that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Antigua flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Antigua?

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

  • Can I find deals for business class flights from Puerto Rico to Antigua?

    Yes. Cheapflights offers flight deals from Puerto Rico to Antigua 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 Puerto Rico to Antigua?

    Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Antigua (average of $500). Flying from Puerto Rico to Antigua 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

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Alternative routes for Puerto Rico to Antigua

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to St. John's flights
Kingston to St. John's flights

Top airline flying from Puerto Rico to Antigua

Discover the top airline that operate flights from Puerto Rico to Antigua. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
interCaribbean AirwaysCheapest$520Average$576FlexibilityNo cancel feeOn-timeN/A

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