Fly from
Fly to
Route
Depart
Return
Price
TamuningOntario
GUM - ONT
GUMONT
Tamuning Guam Intl
mar. 1/7
7:25 am-9:51 am
2 stops20h 26m
Ontario
jue. 1/16
6:15 am-9:45 pm
2 stops21h 30m
Currently, September is the cheapest month in which you can book a flight from Guam to Ontario (average of $236). Flying from Guam to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.
If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).
Comfort
Food
Overall
Entertainment
Boarding
Crew
Reviews
Basic and no-frills. Late timing put pressure on disembarking and making connections.
Comfort
Food
Overall
Entertainment
Boarding
Crew
Reviews
Basic and no-frills. Late timing put pressure on disembarking and making connections.