Cheap flights from Southampton to Boise

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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 2022: compare Southampton to Boise flight prices with the expected peak season, weather and rainfall in Boise.
When is the cheapest time to fly from Southampton to Boise (SOU - BOI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Boise as you normally would.

What is the cheapest month to fly from Southampton to Boise?

March can be a great time to fly to Boise from Southampton with a flight ticket averaging about £776. Cheapflights users have found deals in the month of March for as cheap as £568. The most expensive prices can be found in the month of July.

How far in advance should I book a flight from Southampton to Boise?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 22% on flights from Southampton to Boise compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £870. For sooner than that we have options available in the next 3 days from £953.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Southampton</span> to <span class="emphasized">Boise</span> flights.

COVID Restrictions

View COVID Travel Restrictions for Boise, ID

Do I need a COVID test to fly to Boise from Southampton?

Information is based on travel restrictions from Southampton Eastleigh to Boise Air Term. Gowen Fld

Most visitors from Southampton Eastleigh need to provide a negative COVID-19 test result and/or quarantine to enter Boise Air Term. Gowen Fld.

COVID-19 testing requirements
Visitors from Southampton Eastleigh are not required to present a negative COVID-19 PCR test or antigen result upon entering Boise Air Term. Gowen Fld.

Quarantine requirements
Visitors from Southampton Eastleigh are not required to quarantine after entering Boise Air Term. Gowen Fld.

Do I need a test to fly back to Southampton from Boise?

Returning to Southampton Eastleigh from Boise Air Term. Gowen Fld

COVID-19 testing requirements
Visitors from Boise Air Term. Gowen Fld are not required to present a negative COVID-19 PCR test or antigen result upon entering Southampton Eastleigh.

Quarantine requirements
Visitors from Boise Air Term. Gowen Fld are not required to quarantine after entering Southampton Eastleigh.

Hide COVID Travel Restrictions for Boise, ID

Alternative routes for Southampton to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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