$629 Cheap Flights from Islip (ISP) to Fargo (FAR)

View $629 flight on Thu, Aug 28, 2025Opens in a new window

Popular airlines from MacArthur Airport (ISP) to Hector Intl. Airport (FAR)

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Cheap Flights from Islip to Fargo (ISP-FAR)

Prices were available within the past 7 days and start at $629 for one-way flights and $827 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Fri, Oct 31 - Tue, Nov 4
ISP
Islip
FAR
Fargo
$827 Roundtrip, found 15 hours ago
$827
Roundtrip
found 15 hours ago
Select Cape Air flight, departing Fri, Oct 31 from Islip to Fargo, returning Tue, Nov 4, priced at $827 found 15 hours ago
Cape Air
Wed, Oct 29 - Tue, Nov 4
ISP
Islip
FAR
Fargo
$852 Roundtrip, found 15 hours ago
$852
Roundtrip
found 15 hours ago
Select Cape Air flight, departing Wed, Oct 29 from Islip to Fargo, returning Tue, Nov 4, priced at $852 found 15 hours ago
Cape Air
Mon, Aug 25 - Sat, Sep 6
ISP
Islip
FAR
Fargo
$864 Roundtrip, found 5 days ago
$864
Roundtrip
found 5 days ago
Select Cape Air flight, departing Mon, Aug 25 from Islip to Fargo, returning Sat, Sep 6, priced at $864 found 5 days ago
Cape Air
Wed, Oct 29 - Wed, Nov 5
ISP
Islip
FAR
Fargo
$877 Roundtrip, found 15 hours ago
$877
Roundtrip
found 15 hours ago
Select Cape Air flight, departing Wed, Oct 29 from Islip to Fargo, returning Wed, Nov 5, priced at $877 found 15 hours ago
Cape Air
Mon, Aug 25 - Wed, Sep 3
ISP
Islip
FAR
Fargo
$889 Roundtrip, found 5 days ago
$889
Roundtrip
found 5 days ago
Select Cape Air flight, departing Mon, Aug 25 from Islip to Fargo, returning Wed, Sep 3, priced at $889 found 5 days ago
Cape Air
Fri, Oct 31 - Mon, Nov 3
ISP
Islip
FAR
Fargo
$892 Roundtrip, found 15 hours ago
$892
Roundtrip
found 15 hours ago
Select Cape Air flight, departing Fri, Oct 31 from Islip to Fargo, returning Mon, Nov 3, priced at $892 found 15 hours ago
Cape Air
Tue, Oct 28 - Mon, Nov 3
ISP
Islip
FAR
Fargo
$895 Roundtrip, found 15 hours ago
$895
Roundtrip
found 15 hours ago
Select Cape Air flight, departing Tue, Oct 28 from Islip to Fargo, returning Mon, Nov 3, priced at $895 found 15 hours ago
Cape Air
Mon, Aug 25 - Tue, Sep 9
ISP
Islip
FAR
Fargo
$919 Roundtrip, found 5 days ago
$919
Roundtrip
found 5 days ago
Select Cape Air flight, departing Mon, Aug 25 from Islip to Fargo, returning Tue, Sep 9, priced at $919 found 5 days ago
Cape Air
Fri, Oct 31 - Sat, Nov 1
ISP
Islip
FAR
Fargo
$936 Roundtrip, found 15 hours ago
$936
Roundtrip
found 15 hours ago
Select Cape Air flight, departing Fri, Oct 31 from Islip to Fargo, returning Sat, Nov 1, priced at $936 found 15 hours ago
Cape Air
Fri, Oct 31 - Sat, Nov 1
ISP
Islip
FAR
Fargo
$952 Roundtrip, found 15 hours ago
$952
Roundtrip
found 15 hours ago
Select Cape Air flight, departing Fri, Oct 31 from Islip to Fargo, returning Sat, Nov 1, priced at $952 found 15 hours ago
Flights from Islip (ISP) to Fargo (FAR)
Origin airport
MacArthur
Destination airport
Hector Intl.
Roundtrip price
$826
Distance
1249 mi

Islip to Fargo Flights

The cheapest times to fly from Islip to Fargo

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 Fargo are during the month of October. You can find some of the cheapest flights from Islip to Fargo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Fargo

Sunday is one of the best days to book for cheap flights from Islip to Fargo: 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 Fargo

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 Fargo in 2025. You can also book with separate airlines for your outbound and return journeys, from $629 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 Fargo 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 Fargo 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.

 

Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Hector Intl. Airport (FAR) cost?
Secure a cheap one-way flight from $629 or cheap return flight from $827 from MacArthur Airport (ISP) to Hector Intl. Airport (FAR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Hector Intl. Airport (FAR)?
The cheapest month to fly from ISP to FAR is October, when demand is low. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Hector Intl. Airport (FAR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ISP to FAR flight.
How many flights per day from MacArthur Airport (ISP) to Hector Intl. Airport (FAR)?
Nonstop flights from MacArthur Airport (ISP) to Hector Intl. Airport (FAR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ISP to FAR?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, airline and other factors.*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 Hector Intl. Airport (FAR)?
To avoid possible delays on the MacArthur Airport (ISP) to Hector Intl. Airport (FAR) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**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 Hector Intl. Airport (FAR) last-minute?
Waiting until just before your trip to book your flight from ISP to FAR generally means paying more. While you may come across some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book an ISP to FAR flight and hotel package?
You'll generally save money by securing an ISP to FAR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Hector Intl. Airport (FAR)?
Typically, you can cancel or reschedule your ISP to FAR flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.