Cheap flights from Boston to Phoenix

Bing travel utilizes over a billion airfares on a daily basis to bring you Price Predictors, and now we're using that data to uncover cheap flights from Boston to Phoenix every day. Note that deals are compiled on yesterday's lowest airfares and can change often.

Featured flight deal from Boston to Phoenix

• Boston (BOS) to Phoenix (PHX)

  $193 less than average low on record

  $285

  Fares rising

  View dates
  See more: Low fares from Boston to Phoenix

Lowest fares from Boston to Phoenix

Use our flexible travel graph to find the lowest airfare from Boston to Phoenix. Currently the cheapest flight you can find in the next 30 days from Boston to Phoenix departs on 06/05/2012 and returns 06/12/2012 with a low fare of $285.

View complete flexible search for BOS to PHX (modify trip length and dates)