Cheap Flights from Pocatello (PIH) to Islip (ISP)

Popular airlines from Pocatello, ID (PIH-Pocatello Regional) to MacArthur Airport (ISP)

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Frequently asked questions

How much does a flight from Pocatello Regional Airport (PIH) to MacArthur Airport (ISP) cost?
Get a cheap one-way flight or cheap return flight from Pocatello Regional Airport (PIH) to MacArthur Airport (ISP) 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 Pocatello Regional Airport (PIH) to MacArthur Airport (ISP)?
is the least expensive month to fly from PIH to ISP. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Pocatello Regional Airport (PIH) to MacArthur Airport (ISP)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PIH to ISP flight.
How many flights per day from Pocatello Regional Airport (PIH) to MacArthur Airport (ISP)?
There aren't any daily nonstop flights departing from Pocatello Regional Airport (PIH) to MacArthur Airport (ISP). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from PIH to ISP?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But 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 Pocatello Regional Airport (PIH) to MacArthur Airport (ISP)?
To arrive at MacArthur Airport (ISP) without delays, book a flight that leaves Pocatello Regional Airport (PIH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Pocatello Regional Airport (PIH) to MacArthur Airport (ISP) last-minute?
Booking your plane ticket from PIH to ISP shortly before your getaway is usually more expensive. However, if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a PIH to ISP flight and hotel package?
Securing a PIH to ISP flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pocatello Regional Airport (PIH) to MacArthur Airport (ISP)?
If you reserved your PIH to ISP flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Pocatello Regional
Destination airport
MacArthur
Distance
2019 mi

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Pocatello to Islip Flights

The cheapest times to fly from Pocatello to Islip

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

 

The best time to book a flight from Pocatello to Islip

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

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 Pocatello to Islip in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Pocatello to Islip 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 Pocatello to Islip 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.

 

Pocatello to Islip Flights

*Flight schedules are subject to change.

*Available to One Key members.