How to find the cheapest flight from Southampton (SOU) to Boise (BOI)
All the information you need to plan the best SOU to BOI flight in 2021: compare Southampton to Boise flight prices with the expected peak season, weather and rainfall in Boise.
How far in advance should I book a flight from Southampton to Boise?
To save on the cost of your flight from Southampton to Boise, book at least 31 days before your planned departure. Booking around this time can save you about 59% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £788 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £995.
What is the cheapest month to fly from Southampton to Boise?
February is one of the best times of the year to fly to Boise from Southampton. Prices for February average £668 per person but you can even find prices for as low as £417. The most expensive prices can be found in the month of July. Opting for a February flight can save you 29% on your journey compared to booking in February
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Southampton</span> to <span class="emphasized">Boise</span> flights.
From Southampton to Boise
Are flight prices decreasing from Southampton to Boise due to COVID-19 (coronavirus)?
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Boise for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Does it rain more in Southampton or Boise?
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Southampton is roughly similar to Boise. You can assume this to be the case over the next 10 days.
Is Southampton weather warmer or cooler than Boise?
Temperatures around the 34 °Cs can be experienced in July. The weather in Boise is hotter than in Southampton. Plan for potential changes in flight availability as peak weather approaches in this location.