SOU - BOI

£1,303 Find Cheap Flights from Southampton to Boise – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Southampton to Boise (SOU-BOI)

 
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Recent return flight deals from Southampton to Boise

Fri, 11 Dec - Fri, 18 Dec
Multiple Airlines Logo
08:40 - 00:10SOU  Southampton Eastleigh-BOI Boise Air Term. Gowen Fld
22h 30m2 stops Amsterdam Schiphol Minneapolis St Paul
Multiple Airlines Logo
05:15 - 16:50BOI  Boise Air Term. Gowen Fld-SOU Southampton Eastleigh
28h 35m2 stops Minneapolis St Paul Amsterdam Schiphol
£1,303Multiple Airlines
Fri, 11 Dec - Fri, 18 Dec
Multiple Airlines Logo
12:25 - 15:26SOU  Southampton Eastleigh-BOI Boise Air Term. Gowen Fld
34h 01m3 stops Dublin London Heathrow Seattle/Tacoma Intl
Multiple Airlines Logo
16:23 - 08:45BOI  Boise Air Term. Gowen Fld-SOU Southampton Eastleigh
33h 22m3 stops Portland London Heathrow Dublin
£1,656Multiple Airlines
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Key details for Southampton to Boise flights

Cheapest flight

£1,303
Return flight from Southampton to Boise

When to book flights from Southampton to Boise

Are your dates flexible? Find out the best times to travel from Southampton to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Southampton to Boise flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Do I need a passport to fly from Southampton to Boise?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Southampton to Boise changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about £1,303 to £1,656. That means the highest observed fare was about 27% higher than the lowest one.

  • Which car hire options are available at Boise Air Term. Gowen Fld Airport (BOI)?

    Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car hire companies, with daily rates starting from around £63 for economy cars. Top options include:

    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • Which airports can I use when flying from Southampton to Boise?

    Flights from Southampton to Boise usually depart from Southampton Eastleigh (SOU) and arrive at Boise Air Term. Gowen Fld (BOI).

  • What is the time difference between Southampton and Boise?

    Boise is 6 hours behind Southampton (Mountain Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Southampton to Boise flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Southampton to Boise

Complete your trip to Boise with a hotel stay or car hire

Car hire in Boise
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