The best time to travel to Flagstaff is in May when temperatures are mild and weather is still dry but accommodations are more affordable. During this time, expect to pay approximately $115/night for a rental for two. That's $20 saved per day compared to what you would have paid in June. Temperatures hover in the mid 50s, a little colder than the average 70°F you would experience during high season.
The busiest season in Flagstaff is in the summer so expect hotel and rental rates to surge during this period. The NAU Graduation week (May 10th - 14th), the July 4th Holiday week (June 29th to July 7th) as well as the Christmas week (December 22nd to January 2nd) are also popular dates that you should avoid if that's not the reason for your visit.
Snow is common in Flagstaff in November - April.
Avoid the crowd
The best time to avoid the crowd in Flagstaff, AZ, USA is November.
The cheapest time to travel to Flagstaff, AZ, USA is April.
Approximate nightly cost for a one bedroom vacation rental.
09/01 - 09/05
10/06 - 10/10
11/22 - 11/27
12/14 - 12/18
12/22 - 01/02
01/12 - 01/16
02/16 - 02/20
05/10 - 05/14
05/25 - 05/29
06/29 - 07/07
July 4th Holiday
08/31 - 09/04
In Flagstaff, AZ, USA, June is the sunniest month and July the warmest.