Cheap Flights from Pierre (PIR) to Iliamna (ILI)

Popular airlines from Pierre, SD (PIR-Pierre Regional) to Iliamna, AK (ILI)

Flights from Pierre (PIR) to Iliamna (ILI)
Origin airport
Pierre Regional
Destination airport
Iliamna
Distance
2462 mi

Pierre to Iliamna Flights

The cheapest times to fly from Pierre to Iliamna

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

 

The best time to book a flight from Pierre to Iliamna

Sunday is one of the best days to book for cheap flights from Pierre to Iliamna: 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 Pierre to Iliamna

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 Pierre to Iliamna 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 Pierre to Iliamna 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 Pierre to Iliamna 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 Pierre Regional Airport (PIR) to Iliamna Airport (ILI) cost?
Snag a cheap one-way flight or cheap return flight from Pierre Regional Airport (PIR) to Iliamna Airport (ILI) 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 Pierre Regional Airport (PIR) to Iliamna Airport (ILI)?
The cheapest month to fly from PIR to ILI is , when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Pierre Regional Airport (PIR) to Iliamna Airport (ILI)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from PIR to ILI. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Pierre Regional Airport (PIR) to Iliamna Airport (ILI)?
There are no daily nonstop flights from Pierre Regional Airport (PIR) to Iliamna Airport (ILI). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from PIR to ILI?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a range of factors, such as the time of year 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 Pierre Regional Airport (PIR) to Iliamna Airport (ILI)?
To arrive at Iliamna Airport (ILI) without delays, opt for a flight that takes off from Pierre Regional Airport (PIR) 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 Pierre Regional Airport (PIR) to Iliamna Airport (ILI) last-minute?
Waiting until right before your break to book your flight from PIR to ILI often results in higher prices. While you might find some last-minute deals, there's no guarantee. Keep your travel plans flexible for the best chance of landing a bargain.
Can I cancel or change the date of my flight from Pierre Regional Airport (PIR) to Iliamna Airport (ILI)?
If you booked your PIR to ILI flight within the last 24 hours, you may be able to cancel or modify it at no cost. 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, head to our Customer Service portal if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.