Cheap flights from Arizona to Boston from $140

In general, January is the cheapest month to fly from Arizona to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $244. If you aren’t able to travel during the month of January, then book flights to Boston from Arizona during February instead. Flights to Boston in February, while not as cheap as those in January, still average around $297.

The cheapest day to depart from Arizona to Boston is on a Tuesday when prices can be found for as low as $372. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $466.

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Arizona to Boston in the evening for as low as $345. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $495 per ticket.

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

You are more likely to see cheaper flights to Boston from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $345 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Arizona for as low as $317 on momondo.

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

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

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Boston from Arizona according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 6 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

15 flights are operational daily from Arizona to Boston as of July 2026. The most popular departure time for this route is 8:00AM, with 36% of flights per day taking off at noon.

As of July 2026, 105 flights take off from Arizona and land in Boston each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.