$1,199+ Cheap flights from Islip, NY (ISP) to Antigua And Barbuda
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — ANU
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Islip to Antigua And BarbudaExplore the most affordable flight options available from Islip to Antigua And Barbuda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Islip to Antigua And Barbuda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Expedia deal was found by Cheapflights users on 6/10. 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 7/256:00 am
ISP
- ANU
2 stops11h 55m
Multiple Airlines
Sat 8/18:35 am
ANU
- ISP
2 stops13h 09m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,199
Best flights from Islip to Antigua And BarbudaDiscover carefully curated flight deals from Islip to Antigua And Barbuda that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Islip to Antigua And Barbuda that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Expedia deal was found by Cheapflights users on 6/10. 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 7/256:00 am
ISP
- ANU
2 stops11h 55m
Multiple Airlines
Sat 8/18:35 am
ANU
- ISP
2 stops13h 09m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,199
Last-minute flights from Islip to Antigua And BarbudaDiscover last-minute flight deals from Islip to Antigua And Barbuda. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Antigua And Barbuda. Data last updated June 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/10. 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 7/256:00 am
ISP
- ANU
2 stops11h 55m
Multiple Airlines
Sat 8/18:35 am
ANU
- ISP
2 stops13h 09m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,199
Find flight deals from Islip to Antigua And Barbuda
Keep the following information in mind while searching for Islip to Antigua And Barbuda flight deals. Data was last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,199 (Expedia) |
Popular in | December |
Cheapest in | October |
Average price | $502 |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip 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 June 11, 2026.
Use the filters below to find and compare flights from Islip to Antigua And Barbuda that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IslipSt. John's
ISP - ANU
ISPANU
Islip Long Island
Sat 7/25
6:00 am-5:55 pm
2 stops11h 55m
St. John's V.C. Bird Intl
Sat 8/1
8:35 am-9:44 pm
2 stops13h 09m
$1,199
Sorted by cheapest first
Best time to book a flight from Islip to Antigua And Barbuda
Have a flexible travel schedule? Discover the best time to fly to Antigua And Barbuda from Islip with our price prediction graph.
ISP-ANU
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 Islip to Antigua And Barbuda
ISP-AG0
ISP-ANU
No data available for this route at this time. Please check back soon.
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