Popular airlines from Petersburg, AK (PSG) to Boise Airport (BOI)

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Frequently asked questions

How much does a flight from Petersburg Airport (PSG) to Boise Airport (BOI) cost?
Snag a cheap one-way flight or cheap return flight from Petersburg Airport (PSG) to Boise Airport (BOI) 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 Petersburg Airport (PSG) to Boise Airport (BOI)?
The cheapest month to fly from PSG to BOI is , when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Petersburg Airport (PSG) to Boise Airport (BOI)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from PSG to BOI. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Petersburg Airport (PSG) to Boise Airport (BOI)?
You'll need to catch a flight with a layover if you're traveling from Petersburg Airport (PSG) to Boise Airport (BOI). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from PSG to BOI?
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, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Petersburg Airport (PSG) to Boise Airport (BOI)?
To land at Boise Airport (BOI) without delays, opt for a flight that takes off from Petersburg Airport (PSG) 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 Petersburg Airport (PSG) to Boise Airport (BOI) last-minute?
Waiting until just before your trip to book your flight from PSG to BOI generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a PSG to BOI flight and hotel package?
Opting for a PSG to BOI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Petersburg Airport (PSG) to Boise Airport (BOI)?
It's generally possible to reschedule or cancel your PSG to BOI flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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Petersburg to Boise Flights

The cheapest times to fly from Petersburg to Boise

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

 

The best time to book a flight from Petersburg to Boise

Sunday is one of the best days to book for cheap flights from Petersburg to Boise: 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 Petersburg to Boise

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 Petersburg to Boise 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 Petersburg to Boise 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 Petersburg to Boise 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.

 

Petersburg to Boise Flights

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*Available to One Key members.