Currently, the most affordable month to book a Frontier flight from Detroit to Phoenix Sky Harbor Intl Airport in November, with an average price of C$ 248. Conversely, traveling with Frontier from Detroit to Phoenix Sky Harbor Intl Airport in July will be the most expensive, with an average cost of C$ 412. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
C$ 357
February
C$ 432
March
C$ 503
April
C$ 459
May
C$ 458
June
C$ 485
July
C$ 563
August
C$ 515
September
C$ 531
October
C$ 481
November
C$ 339
December
C$ 344
PHX Temperature | 13 - 35 °C |
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If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).
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