Currently, November is the cheapest month in which you can book a flight from Columbus to Portsmouth (average of $649). Flying from Columbus to Portsmouth in June is currently the most expensive (average of $1,089). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus to Portsmouth as you normally would.
In terms of precipitation, rainfall in Portsmouth ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Portsmouth when rainfall is around 1.0 in.
If weather is an important factor for your trip to Portsmouth, 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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
British Airways | Cheapest$590 | Average$846 | FlexibilityNo cancel fee | On-time70% |
Iberia | Cheapest$593 | Average$701 | FlexibilityNo cancel fee | On-time77% |
Delta | Cheapest$608 | Average$837 | FlexibilityNo cancel fee | On-timeN/A |
American Airlines | Cheapest$624 | Average$911 | FlexibilityNo cancel fee | On-time71% |
KLM | Cheapest$646 | Average$957 | FlexibilityNo cancel fee | On-time75% |
Virgin Atlantic | Cheapest$646 | Average$838 | FlexibilityNo cancel fee | On-time72% |
United Airlines | Cheapest$652 | Average$900 | FlexibilityNo cancel fee | On-time69% |
Air Canada | Cheapest$669 | Average$919 | FlexibilityNo cancel fee | On-time67% |