Cheap Flights from Boise (BOI) to St. Anthony (YAY)

Popular airlines from Boise Airport (BOI) to St. Anthony, NL (YAY)

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Frequently asked questions

How much does a flight from Boise Airport (BOI) to St. Anthony Airport (YAY) cost?
Get a cheap one-way flight or cheap return flight from Boise Airport (BOI) to St. Anthony Airport (YAY) 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 Boise Airport (BOI) to St. Anthony Airport (YAY)?
is the least expensive month to fly from BOI to YAY. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Boise Airport (BOI) to St. Anthony Airport (YAY)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from BOI to YAY. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Boise Airport (BOI) to St. Anthony Airport (YAY)?
You'll have to book a flight with a layover when traveling from Boise Airport (BOI) to St. Anthony Airport (YAY). Direct flights don't operate daily on this route. However, just 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 BOI to YAY?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, 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 Boise Airport (BOI) to St. Anthony Airport (YAY)?
To arrive at St. Anthony Airport (YAY) without delays, opt for a flight that leaves from Boise Airport (BOI) 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 Boise Airport (BOI) to St. Anthony Airport (YAY) last-minute?
Last-minute fares from BOI to YAY are generally more expensive. For the lowest prices, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book a BOI to YAY flight and hotel package?
You'll typically save money by securing a BOI to YAY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Boise Airport (BOI) to St. Anthony Airport (YAY)?
If you booked your BOI to YAY 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 purchased, additional charges may apply for changes after that time. 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
Boise
Destination airport
St. Anthony
Distance
2777 mi

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Boise to St. Anthony Flights

The cheapest times to fly from Boise to St. Anthony

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

 

The best time to book a flight from Boise to St. Anthony

Sunday is one of the best days to book for cheap flights from Boise to St. Anthony: 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 Boise to St. Anthony

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 Boise to St. Anthony 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 Boise to St. Anthony 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 Boise to St. Anthony 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.

 

Boise to St. Anthony Flights

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*Available to One Key members.