$149 Cheap Flights from Islip (ISP) to Guatemala City (GUA)

View $149 flight on Fri, Apr 10, 2026Opens in a new window

Popular airlines from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA)

Cheap Flights from Islip to Guatemala City (ISP-GUA)

Prices were available within the past 7 days and start at $149 for one-way flights and $365 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, Jan 30 - Fri, Feb 6
ISP
Islip
GUA
Guatemala City
$365 Roundtrip, found 5 days ago
$365
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Jan 30 from Islip to Guatemala City, returning Fri, Feb 6, priced at $365 found 5 days ago
JetBlue Airways
Tue, Apr 7 - Fri, Apr 24
ISP
Islip
GUA
Guatemala City
$387 Roundtrip, found 2 days ago
$387
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Apr 7 from Islip to Guatemala City, returning Fri, Apr 24, priced at $387 found 2 days ago
Frontier Airlines
Fri, Apr 10 - Fri, Apr 24
ISP
Islip
GUA
Guatemala City
$406 Roundtrip, found 2 days ago
$406
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Apr 10 from Islip to Guatemala City, returning Fri, Apr 24, priced at $406 found 2 days ago
JetBlue Airways
Tue, Apr 7 - Tue, Apr 21
ISP
Islip
GUA
Guatemala City
$412 Roundtrip, found 2 days ago
$412
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Apr 7 from Islip to Guatemala City, returning Tue, Apr 21, priced at $412 found 2 days ago
JetBlue Airways
Wed, Apr 8 - Fri, Apr 24
ISP
Islip
GUA
Guatemala City
$414 Roundtrip, found 2 days ago
$414
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Apr 8 from Islip to Guatemala City, returning Fri, Apr 24, priced at $414 found 2 days ago
JetBlue Airways
Thu, Apr 9 - Fri, Apr 24
ISP
Islip
GUA
Guatemala City
$424 Roundtrip, found 2 days ago
$424
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Apr 9 from Islip to Guatemala City, returning Fri, Apr 24, priced at $424 found 2 days ago
Frontier Airlines
Mon, Dec 29 - Sun, Jan 4
ISP
Islip
GUA
Guatemala City
$428 Roundtrip, found 6 days ago
$428
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Dec 29 from Islip to Guatemala City, returning Sun, Jan 4, priced at $428 found 6 days ago
JetBlue Airways
Wed, Apr 8 - Tue, Apr 21
ISP
Islip
GUA
Guatemala City
$439 Roundtrip, found 2 days ago
$439
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Apr 8 from Islip to Guatemala City, returning Tue, Apr 21, priced at $439 found 2 days ago
JetBlue Airways
Tue, Apr 7 - Mon, Apr 27
ISP
Islip
GUA
Guatemala City
$447 Roundtrip, found 2 days ago
$447
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Apr 7 from Islip to Guatemala City, returning Mon, Apr 27, priced at $447 found 2 days ago
JetBlue Airways
Thu, Apr 9 - Tue, Apr 21
ISP
Islip
GUA
Guatemala City
$449 Roundtrip, found 2 days ago
$449
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Apr 9 from Islip to Guatemala City, returning Tue, Apr 21, priced at $449 found 2 days ago

Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA) cost?
Get a cheap one-way flight from $149 or cheap return flight from $365 from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA)?
The cheapest month to fly from ISP to GUA is January, when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
Which airlines fly direct from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA)?
Although Islip, NY (ISP-MacArthur) doesn't have any direct flights to La Aurora Intl. Airport (GUA), other airports have nonstop routes. Leaving from John F. Kennedy Intl. Airport (JFK) will get you to Guatemala City without any layovers.
What is the cheapest airline that flies from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA)?
To find the cheapest airline flying from ISP to GUA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA)?
You'll need to take a flight with a layover if you're traveling from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from ISP to GUA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA)?
Select a flight from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA) last-minute?
Holding off until just before your departure to book your flight from ISP to GUA generally means paying more. While it's possible to find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book an ISP to GUA flight and hotel package?
Compared with arranging flights and hotels separately, booking an ISP to GUA flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of stays, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to La Aurora Intl. Airport (GUA)?
You can usually reschedule or cancel your ISP to GUA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
MacArthur
Destination airport
La Aurora Intl.
Airlines serving
JetBlue Airways
Roundtrip price
$365
Distance
2091 mi

Book with confidence

Islip to Guatemala City Flights

The cheapest times to fly from Islip to Guatemala City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Islip to Guatemala City are during the month of January. You can find some of the cheapest flights from Islip to Guatemala City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Guatemala City

Sunday is one of the best days to book for cheap flights from Islip to Guatemala City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Islip to Guatemala City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Islip to Guatemala City in 2026. You can also book with separate airlines for your outbound and return journeys, from $149 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Islip to Guatemala City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Islip to Guatemala City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Islip to Guatemala City Flights

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*Available to One Key members.