Cheap flights from Boston to Arizona from $158

The month of January is, on average, the cheapest month to fly to Arizona from Boston, with most prices found around $321. If you aren’t able to travel to Arizona during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $384.

On average, the least expensive day to fly to Arizona from Boston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $400. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Sunday, with ticket prices averaging around $501.

Our most recent data shows that the best time of day to fly to Arizona is in the evening. Flights from Boston to Arizona during this time can be as low as $365. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $468 on average. Flights to Arizona from Boston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Boston Logan Intl to Phoenix Sky Harbor Intl for the best Boston Logan Intl - Arizona flight prices

You are more likely to see cheaper flights to Arizona from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Boston for as low as $348 on momondo.

There are 4 cabin classes available to choose from on Boston to Arizona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Alaska Airlines, Southwest, and Delta are the most popular carriers operating from Boston Logan Intl to Arizona

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Arizona from Boston according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Arizona. Keep in mind that there are 7 different airlines that fly to Arizona on a routine basis, so you have a few additional options to choose from.

13 flights are operational daily from Boston to Arizona as of August 2026. The most popular departure time for this route is 5:00PM, with 73% of flights per day taking off in the afternoon.

The number of flights available between Boston and Arizona is 92 per week as of August 2026. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.