Cheap Flights from Port of Spain (POS) to Idaho Falls (IDA)

Popular airlines from Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA)

Flights from Port of Spain (POS) to Idaho Falls (IDA)
Origin airport
Piarco Intl.
Destination airport
Idaho Falls Regional
Distance
3779 mi

Port of Spain to Idaho Falls Flights

The cheapest times to fly from Port of Spain to Idaho Falls

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

 

The best time to book a flight from Port of Spain to Idaho Falls

Sunday is one of the best days to book for cheap flights from Port of Spain to Idaho Falls: 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 Port of Spain to Idaho Falls

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 Port of Spain to Idaho Falls in 2025. 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 Port of Spain to Idaho Falls 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 Port of Spain to Idaho Falls 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 Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA) cost?
Snag a cheap one-way flight or cheap return flight from Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA) 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 Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between POS and IDA. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from POS to IDA. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA)?
You'll have to hop on a flight with a layover if you're traveling from Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from POS to IDA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA)?
Book a flight from Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures 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 Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA) last-minute?
Holding off until right before your break to book your flight from POS to IDA often results in higher prices. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a POS to IDA flight and hotel package?
You can save money by booking a POS to IDA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Idaho Falls Regional Airport (IDA)?
If you booked your POS to IDA flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.