BOI - BSL

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Cheap Flights from Boise to Basel (BOI-BSL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Basel

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BOI  Boise Airport-BSL Basel/Mulhouse Airport
5266 mimulti-stop
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BSL  Basel/Mulhouse Airport-BOI Boise Airport
5266 mimulti-stop
Multiple Airlines
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When to book flights from Boise to Basel

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

Your Boise to Basel EuroAirport Swiss 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 Boise to Basel EuroAirport Swiss?

    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.

  • How much should I expect to pay for a Boise to Basel EuroAirport Swiss flight?

    Round-trip flights from Boise to Basel EuroAirport Swiss range from $1,218 to $1,445, with an average of $1,249 over the past 12 months. Anything below $1,218 counts as a good deal.

  • What car rental options are available at Basel EuroAirport Swiss (BSL)?

    Basel EuroAirport Swiss (BSL) hosts 5 major car rental companies, with daily rates averaging $68 for economy cars. Top options include:

    • Alamo
    • Hertz
    • Budget
    • Europcar
    • Dollar

  • Which airports can I use when flying from Boise to Basel EuroAirport Swiss?

    Flights from Boise to Basel EuroAirport Swiss usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Basel EuroAirport Swiss (BSL).

  • Can I save money by using flexible dates for flights from Boise to Basel EuroAirport Swiss?

    Yes. Flexible dates can save you up to 57% on flights from Boise to Basel EuroAirport Swiss. Tuesday is the cheapest departure day at $625 round-trip on average, while Wednesday is the most expensive at $1,445, a difference of $820.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Boise and Basel EuroAirport Swiss?

    Basel EuroAirport Swiss is 8 hours ahead of Boise (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boise to Basel EuroAirport Swiss flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Wednesday. On this route, Tuesday flights average $625, about $820 less than Wednesday fares (57% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Basel EuroAirport Swiss.

    • Airport Hotel Basel

More options for your flight from Boise to Basel

Complete your trip to Basel with a hotel stay or car rental

Car rentals in Basel
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