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Find Cheap Flights from Sheffield to Idaho Falls – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Useful Info
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Useful Info

When to book flights from Sheffield to Idaho Falls

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

Your Sheffield to Idaho Falls 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 Sheffield to Idaho Falls?

    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.

  • Which airports can I use when flying from Sheffield to Idaho Falls?

    Flights from Sheffield to Idaho Falls usually depart from Manchester (MAN) and arrive at Idaho Falls Fanning Field (IDA).

  • Can I save money by using flexible dates for flights from Sheffield to Idaho Falls?

    Yes. Flexible dates can save you up to 31% on flights from Sheffield to Idaho Falls. Thursday is the cheapest departure day at £940 return on average, while Saturday is the most expensive at £1,361, a difference of £421.

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

  • What is the time difference between Sheffield and Idaho Falls?

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

Your guide to booking Sheffield to Idaho Falls 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 Thursday departure and avoid flying on Saturday. On this route, Thursday flights average £940, about £421 less than Saturday fares (31% 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 Idaho Falls Fanning Field Airport.

    • Comfort Suites Idaho Falls
    • Best Western Plus CottonTree Inn
    • Hilton Garden Inn Idaho Falls

More options for your flight from Sheffield to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car hire

Car hire in Idaho Falls
Hotels in Idaho Falls