Cheap Flights from Idaho Falls (IDA) to Port Heiden (PTH)

Popular airlines from Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH)

Frequently asked questions

How much does a flight from Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH) cost?
Grab a cheap one-way flight or cheap return flight from Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH)?
The cheapest month to fly from IDA to PTH is , when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH)?
To find the cheapest airline flying from IDA to PTH, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH)?
There aren't any daily direct flights available from Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from IDA to PTH?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, carrier 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 Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH)?
To touch down at Port Heiden, AK (PTH) without delays, book a flight that leaves Idaho Falls Regional Airport (IDA) before 3 PM. The chance 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 Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH) last-minute?
Waiting until just before your trip to book a flight from IDA to PTH often results in higher prices. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to boost your chances of snagging a bargain.
Can I cancel or change the date of my flight from Idaho Falls Regional Airport (IDA) to Port Heiden, AK (PTH)?
In most instances, you can modify or cancel your IDA to PTH flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Origin airport
Idaho Falls Regional
Destination airport
Port Heiden
Distance
2203 mi

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Idaho Falls to Port Heiden Flights

The cheapest times to fly from Idaho Falls to Port Heiden

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

 

The best time to book a flight from Idaho Falls to Port Heiden

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

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 Idaho Falls to Port Heiden 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 Idaho Falls to Port Heiden 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 Idaho Falls to Port Heiden 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.

 

Idaho Falls to Port Heiden Flights

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*Available to One Key members.