$49 Find Cheap Frontier Flights from Portland to Phoenix Sky Harbor Intl Airport

When to Book Flights with Frontier from Portland to Phoenix Sky Harbor Intl Airport

• How far in advance should I book tickets for a flight with Frontier from Portland to Phoenix Sky Harbor Intl Airport?

  Generally, when trying to get a below average price for your ticket, try to book around 13 days before departure. For the cheapest possible price, our data suggests booking 68 days before departure.

• Is Frontier the cheapest airline to fly with from Portland to Phoenix Sky Harbor Intl Airport?

  With an average price of $130 return, Frontier is not the cheapest airline to fly from Portland to Phoenix Sky Harbor Intl Airport with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $130 on average.

• What is the cheapest Frontier flight from Portland to Phoenix Sky Harbor Intl Airport?

  In the last 3 days, the lowest price for a flight with Frontier from Portland to Phoenix Sky Harbor Intl Airport was $162 for a return flight and $79 for a one-way flight.

• Does Frontier fly direct to Phoenix Sky Harbor Intl Airport from Portland?

  No, Frontier does not fly the route directly.

• What’s the cheapest day of the week to fly from Portland to Phoenix Sky Harbor Intl Airport with Frontier?

  On average, the cheapest day of the week to fly from Portland to Phoenix Sky Harbor Intl Airport with Frontier is Monday, when prices are around $27. The most expensive day is generally Thursday, where the average price is around $46.

• What’s the cheapest month to fly from Portland to Phoenix Sky Harbor Intl Airport with Frontier?

  The cheapest month for Frontier flights to Phoenix Sky Harbor Intl Airport from Portland is generally October, where plane tickets cost $51 on average. If possible, try to avoid the most expensive months of December and March, where tickets cost $119 and $124 respectively.