$96 Cheap American Airlines flights Billings (BIL) to Phoenix (PHX)

You'll discover affordable return American Airlines flights from $185 from BIL to PHX by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $96 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

For cheap American Airlines fares from Logan Intl. Airport (BIL) to Sky Harbor Intl. Airport (PHX), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact what you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest American Airlines flight from BIL to PHX takes off at 5:00AM UTC-7, touching down at 7:42AM UTC-7. If you want to head off later in the day, the last American Airlines flight leaves BIL at 5:00AM UTC-7 and touches down at PHX at 7:42AM UTC-7. Flying early is generally a smart option as morning flights are least likely to face cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.