$74 Find Cheap Southwest Flights from Denver to Phoenix Sky Harbor Intl Airport

When to Book Flights with Southwest from Denver to Phoenix Sky Harbor Intl Airport

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

  Generally, when trying to get a below average price for your ticket, try to book around 15 days before departure. For the cheapest possible price, our data suggests booking 51 days before departure.

• Is Southwest the cheapest airline to fly with from Denver to Phoenix Sky Harbor Intl Airport?

  With an average price of $244 return, Southwest is not the cheapest airline to fly from Denver to Phoenix Sky Harbor Intl Airport with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $149 on average.

• What is the cheapest Southwest flight from Denver to Phoenix Sky Harbor Intl Airport?

  In the last 3 days, the lowest price for a flight with Southwest from Denver to Phoenix Sky Harbor Intl Airport was $77 for a return flight and $50 for a one-way flight.

• Does Southwest fly direct to Phoenix Sky Harbor Intl Airport from Denver?

  Yes, Southwest does offer direct flights for the route, with around 53 flights per week.

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

  On average, the cheapest day of the week to fly from Denver to Phoenix Sky Harbor Intl Airport with Southwest is Tuesday, when prices are around $58. The most expensive day is generally Wednesday, where the average price is around $98.

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

  The cheapest month for Southwest flights to Phoenix Sky Harbor Intl Airport from Denver is generally November, where plane tickets cost $109 on average. If possible, try to avoid the most expensive months of April and September, where tickets cost $227 and $240 respectively.