A spacious airport terminal with clear signage for gates, a nursing room, and an animal relief area.

Cheap Flights from Burley (BYI) to Phoenix (PHX)

Popular airlines from Burley, ID (BYI-J R Jack Simplot) to Phoenix Sky Harbor Intl. Airport (PHX)

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Frequently asked questions

How much does a flight from J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX) cost?
Secure a cheap one-way flight or cheap return flight from J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between BYI and PHX. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX)?
To find the cheapest airline flying from BYI to PHX, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX)?
You'll need to hop on a flight with a layover if you're traveling from J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BYI to PHX?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season 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 J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX)?
To avoid potential delays on the J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX) last-minute?
Last-minute bookings from BYI to PHX are generally more expensive. To secure the lowest rates, start looking for flights as soon as possible. That being said, if you can play around with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a BYI to PHX flight and hotel package?
You'll generally save money by securing a BYI to PHX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from J R Jack Simplot Airport (BYI) to Sky Harbor Intl. Airport (PHX)?
If you booked your BYI to PHX flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket 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, head to our Customer Service portal if you want more information.

Travel information

Origin airport
J R Jack Simplot
Destination airport
Sky Harbor Intl.
Distance
636 mi

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Burley to Phoenix Flights

The cheapest times to fly from Burley to Phoenix

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

 

The best time to book a flight from Burley to Phoenix

Sunday is one of the best days to book for cheap flights from Burley to Phoenix: 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 Burley to Phoenix

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 Burley to Phoenix 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 Burley to Phoenix 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 Burley to Phoenix 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.

 

Burley to Phoenix Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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